/*
    * Copyright 2011 The Kuali Foundation.
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.ole.select.document;
  
  import org.apache.commons.lang.ArrayUtils;
  import org.apache.commons.lang.StringEscapeUtils;
  import org.apache.commons.lang.StringUtils;
  import org.kuali.ole.docstore.common.client.DocstoreClientLocator;
  import org.kuali.ole.docstore.common.document.Bib;
  import org.kuali.ole.docstore.common.document.BibMarc;
  import org.kuali.ole.DocumentUniqueIDPrefix;
  import org.kuali.ole.docstore.engine.service.storage.rdbms.pojo.BibInfoRecord;
  import org.kuali.ole.gl.service.SufficientFundsService;
  import org.kuali.ole.module.purap.PurapConstants;
  import org.kuali.ole.module.purap.PurapConstants.InvoiceStatuses;
  import org.kuali.ole.module.purap.PurapParameterConstants;
  import org.kuali.ole.module.purap.PurapPropertyConstants;
  import org.kuali.ole.module.purap.PurapWorkflowConstants;
  import org.kuali.ole.module.purap.businessobject.*;
  import org.kuali.ole.module.purap.document.InvoiceDocument;
  import org.kuali.ole.module.purap.document.PurchaseOrderDocument;
  import org.kuali.ole.module.purap.document.PurchasingAccountsPayableDocument;
  import org.kuali.ole.module.purap.document.service.AccountsPayableService;
  import org.kuali.ole.module.purap.document.service.InvoiceService;
  import org.kuali.ole.module.purap.document.service.PurapService;
  import org.kuali.ole.module.purap.document.validation.event.AttributedContinuePurapEvent;
  import org.kuali.ole.module.purap.service.PurapAccountingService;
  import org.kuali.ole.module.purap.util.ExpiredOrClosedAccountEntry;
  import org.kuali.ole.module.purap.util.SummaryAccount;
  import org.kuali.ole.select.OleSelectConstant;
  import org.kuali.ole.select.bo.OLELinkPurapDonor;
  import org.kuali.ole.select.businessobject.*;
  import org.kuali.ole.select.document.service.OleInvoiceService;
  import org.kuali.ole.select.document.service.impl.OleInvoiceFundCheckServiceImpl;
  import org.kuali.ole.select.form.OLEInvoiceForm;
  import org.kuali.ole.select.service.BibInfoService;
  import org.kuali.ole.select.service.BibInfoWrapperService;
  import org.kuali.ole.select.service.FileProcessingService;
  import org.kuali.ole.select.service.impl.BibInfoServiceImpl;
  import org.kuali.ole.sys.OLEConstants;
  import org.kuali.ole.sys.OLEPropertyConstants;
  import org.kuali.ole.sys.businessobject.Bank;
  import org.kuali.ole.sys.businessobject.GeneralLedgerPendingEntry;
  import org.kuali.ole.sys.businessobject.SourceAccountingLine;
  import org.kuali.ole.sys.businessobject.SufficientFundsItem;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.ole.sys.service.BankService;
  import org.kuali.ole.sys.service.GeneralLedgerPendingEntryService;
  import org.kuali.ole.sys.service.UniversityDateService;
  import org.kuali.ole.vnd.VendorConstants;
  import org.kuali.ole.vnd.businessobject.OleCurrencyType;
  import org.kuali.ole.vnd.businessobject.OleExchangeRate;
  import org.kuali.ole.vnd.businessobject.VendorAddress;
  import org.kuali.ole.vnd.document.service.VendorService;
  import org.kuali.rice.core.api.config.property.ConfigContext;
  import org.kuali.rice.core.api.config.property.ConfigurationService;
  import org.kuali.rice.core.api.datetime.DateTimeService;
  import org.kuali.rice.core.api.util.type.KualiDecimal;
  import org.kuali.rice.coreservice.framework.parameter.ParameterService;
  import org.kuali.rice.kew.api.KewApiConstants;
  import org.kuali.rice.kew.api.KewApiServiceLocator;
  import org.kuali.rice.kew.api.WorkflowDocument;
  import org.kuali.rice.kew.api.action.ActionRequestType;
  import org.kuali.rice.kew.api.action.ActionTaken;
  import org.kuali.rice.kew.api.action.RoutingReportCriteria;
  import org.kuali.rice.kew.api.exception.WorkflowException;
  import org.kuali.rice.kew.framework.postprocessor.DocumentRouteLevelChange;
  import org.kuali.rice.kew.framework.postprocessor.DocumentRouteStatusChange;
  import org.kuali.rice.kim.api.identity.Person;
  import org.kuali.rice.kim.api.identity.PersonService;
  import org.kuali.rice.kim.api.identity.principal.Principal;
  import org.kuali.rice.kim.api.services.IdentityManagementService;
  import org.kuali.rice.kim.api.services.KimApiServiceLocator;
  import org.kuali.rice.krad.bo.Note;
  import org.kuali.rice.krad.document.Copyable;
  import org.kuali.rice.krad.exception.ValidationException;
  import org.kuali.rice.krad.rules.rule.event.KualiDocumentEvent;
  import org.kuali.rice.krad.service.BusinessObjectService;
  import org.kuali.rice.krad.service.DocumentService;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.kuali.rice.krad.util.ObjectUtils;
  import org.kuali.rice.krad.workflow.service.WorkflowDocumentService;
  
  import java.math.BigDecimal;
  import java.math.RoundingMode;
  import java.util.*;
 
 /**
  * This class is the document class for Ole Payment Request
  */
 
 public class OleInvoiceDocument extends InvoiceDocument implements Copyable {
 
     private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(OleInvoiceDocument.class);
 
     private Integer invoiceTypeId;
     private Integer invoiceSubTypeId;
     private String vendorId;
     private String vendorAlias;
     private String invoiceTypeHdnId;
     private String invoiceSubTypeHdnId;
     private String acquisitionUnit;
     private String empty;
     protected transient List<SummaryAccount> summaryAccounts;
     private boolean sfcFlag;
     private String invoiceItemTotal;
     private String invoiceForeignItemTotal;
     private String invoiceAmount;
     private boolean baSfcFlag;
     private boolean validationFlag;
     private boolean blanketApproveValidationFlag;
     private boolean blanketApproveSubscriptionDateValidationFlag;
     private boolean subscriptionDateValidationFlag;
     private String purchaseOrderDocumentNums;
     private boolean duplicateApproveFlag = false;
     private boolean blanketApproveFlag=true;
     private boolean overviewFlag = true;
     private boolean vendorInfoFlag = true;
     private boolean invoiceInfoFlag = true;
     private boolean processItemFlag = false;
     private boolean processTitlesFlag = false;
     private boolean currentItemsFlag = false;
 
 
     private boolean additionalChargesFlag = false;
     private boolean accountSummaryFlag = false;
     private boolean notesAndAttachmentFlag = false;
     private boolean adHocRecipientsFlag = false;
     private boolean routeLogFlag = false;
     private boolean routeLogDisplayFlag = false;
     private boolean unsaved = false;
     private boolean canClose = false;
 
     private String cloneDebitInvoice;
     private boolean cloneFlag = false;
     private boolean amountExceeds = false;
     private String exceedsEncumbranceTitle;
     private String exceedsEncumbranceExtendedCost;
     private String exceedsEncumbranceListPrice;
     private boolean amountExceedsForBlanketApprove;
     private boolean itemSign;
 
     private String vendorLink;
     private boolean foreignCurrencyFlag=false;
     private Long invoiceCurrencyTypeId;
     private String invoiceCurrencyType;
     private OleCurrencyType oleCurrencyType;
     private boolean currencyOverrideFlag = false;
     private String currencyOverrideMessage;
     private String invoiceCurrencyExchangeRate;
     private boolean dbRetrieval= false;
     private boolean enableCurrentItems = false;
     private String foreignVendorAmount;
     private String foreignInvoiceAmount;
     private List<OleInvoiceItem> deletedInvoiceItems =  new ArrayList<>();
     private boolean duplicateRouteFlag;
     private boolean duplicateSaveFlag;
     private boolean duplicateValidationFlag;
     private String invoiceInfo;
 
     public boolean isBlanketApproveFlag() {
         return blanketApproveFlag;
     }
     private boolean currencyTypeIndicator = true;
 
     public void setBlanketApproveFlag(boolean blanketApproveFlag) {
         this.blanketApproveFlag = blanketApproveFlag;
     }
 
     private List<OlePaymentRequestDocument> paymentRequestDocuments = new ArrayList<OlePaymentRequestDocument>();
 
     public boolean isCanClose() {
         return canClose;
     }
 
     public void setCanClose(boolean canClose) {
         this.canClose = canClose;
     }
 
     public boolean isUnsaved() {
         return unsaved;
     }
 
     public void setUnsaved(boolean unsaved) {
         this.unsaved = unsaved;
     }
 
     private boolean duplicateFlag = false;
 
 
     private BigDecimal priorTotal = new BigDecimal(0);
 
     public String getAcquisitionUnit() {
         return acquisitionUnit;
     }
 
     public void setAcquisitionUnit(String acquisitionUnit) {
         this.acquisitionUnit = acquisitionUnit;
     }
 
     public BigDecimal getPriorTotal() {
         return priorTotal;
     }
 
     public void setPriorTotal(BigDecimal priorTotal) {
         this.priorTotal = priorTotal;
     }
 
     public String getEmpty() {
         return empty;
     }
 
     public void setEmpty(String empty) {
         this.empty = empty;
     }
 
     // NOT PERSISTED IN DB
     //private String invoiceType;
     // private String invoiceSubType;
 
     // REFERENCE OBJECTS
     private OleInvoiceSubType oleInvoiceSubType;
     private OleInvoiceType oleInvoiceType;
 
     // Prorating Additional charges
     private boolean prorateQty;
     private boolean prorateDollar;
     private boolean prorateManual;
     private boolean noProrate;
 
     private String prorateBy;
 
     private BigDecimal foreignVendorInvoiceAmount;
 
     private BigDecimal purchaseOrderTypeId;
     private PurchaseOrderType orderType;
     private static transient BibInfoService bibInfoService;
     private String paymentMethodIdentifier;
     private Integer paymentMethodId;
     private OlePaymentMethod paymentMethod;
     private String vendorFaxNumber;
 
     protected Integer accountsPayablePurchasingDocumentLinkIdentifier;
     protected List<PurchasingAccountsPayableDocument> purchaseOrders;
 
 
     private String invoicedGrandTotal;
     private String invoicedItemTotal;
     //private boolean invoiceModified;
     private String searchResultInvoiceDate;
     private String searchResultInvoicePayDate;
     private boolean offsetAccountIndicator;
 
     public boolean isNoProrate() {
         return noProrate;
     }
 
     public void setNoProrate(boolean noProrate) {
         this.noProrate = noProrate;
     }
 
     @SuppressWarnings("rawtypes")
     public List getPurchaseOrders() {
         return purchaseOrders;
     }
 
     @SuppressWarnings("rawtypes")
     public void setPurchaseOrders(List purchaseOrders) {
         this.purchaseOrders = purchaseOrders;
     }
 
     public String getVendorFaxNumber() {
         return vendorFaxNumber;
     }
 
     public void setVendorFaxNumber(String vendorFaxNumber) {
         this.vendorFaxNumber = vendorFaxNumber;
     }
 
     public String getPaymentMethodIdentifier() {
         return paymentMethodIdentifier;
     }
 
     public void setPaymentMethodIdentifier(String paymentMethodIdentifier) {
         this.paymentMethodIdentifier = paymentMethodIdentifier;
     }
 
     public String getVendorId() {
         return vendorId;
     }
 
     public void setVendorId(String vendorId) {
         this.vendorId = vendorId;
     }
 
     public String getInvoiceSubTypeHdnId() {
         return invoiceSubTypeHdnId;
     }
 
     public void setInvoiceSubTypeHdnId(String invoiceSubTypeHdnId) {
         this.invoiceSubTypeHdnId = invoiceSubTypeHdnId;
     }
 
     //Overview
     private String documentYear;
     private String documentTotalAmount;
 
     //Additional Items
     /*List<OLEInvoiceAdditionalItem> additionalItems = new ArrayList<OLEInvoiceAdditionalItem>();*/
 
     public String getDocumentYear() {
         return documentYear;
     }
 
     public void setDocumentYear(String documentYear) {
         this.documentYear = documentYear;
     }
 
     public String getDocumentTotalAmount() {
         if (!isDbRetrieval()) {
             this.documentTotalAmount = this.getTotalDollarAmount().toString();
         }
         return documentTotalAmount;
         //return this.getTotalDollarAmount().toString();
     }
 
     public void setDocumentTotalAmount(String documentTotalAmount) {
         this.documentTotalAmount = documentTotalAmount;
     }
 
     /*public List<OLEInvoiceAdditionalItem> getAdditionalItems() {
         return additionalItems;
     }
 
     public void setAdditionalItems(List<OLEInvoiceAdditionalItem> additionalItems) {
         this.additionalItems = additionalItems;
     }*/
 
     private List<OlePurchaseOrderItem> purchaseOrderItems = new ArrayList<OlePurchaseOrderItem>();
 
 
     public List<OlePurchaseOrderItem> getPurchaseOrderItems() {
         return purchaseOrderItems;
     }
 
     public void setPurchaseOrderItems(List<OlePurchaseOrderItem> purchaseOrderItems) {
         this.purchaseOrderItems = purchaseOrderItems;
     }
 
     public Integer getPaymentMethodId() {
         return paymentMethodId;
     }
 
     public void setPaymentMethodId(Integer paymentMethodId) {
         this.paymentMethodId = paymentMethodId;
     }
 
     public OlePaymentMethod getPaymentMethod() {
         return paymentMethod;
     }
 
     public void setPaymentMethod(OlePaymentMethod paymentMethod) {
         this.paymentMethod = paymentMethod;
     }
 
     public static BibInfoService getBibInfoService() {
         if (bibInfoService == null) {
             bibInfoService = SpringContext.getBean(BibInfoServiceImpl.class);
         }
         return bibInfoService;
     }
 
     @Override
     public BigDecimal getPurchaseOrderTypeId() {
         return purchaseOrderTypeId;
     }
 
     @Override
     public void setPurchaseOrderTypeId(BigDecimal purchaseOrderTypeId) {
         this.purchaseOrderTypeId = purchaseOrderTypeId;
     }
 
     @Override
     public PurchaseOrderType getOrderType() {
         return orderType;
     }
 
     @Override
     public Integer getAccountsPayablePurchasingDocumentLinkIdentifier() {
         return accountsPayablePurchasingDocumentLinkIdentifier;
     }
 
     @Override
     public void setAccountsPayablePurchasingDocumentLinkIdentifier(Integer accountsPayablePurchasingDocumentLinkIdentifier) {
         this.accountsPayablePurchasingDocumentLinkIdentifier = accountsPayablePurchasingDocumentLinkIdentifier;
     }
 
     @Override
     public void setOrderType(PurchaseOrderType orderType) {
         this.orderType = orderType;
     }
 
     public Integer getInvoiceTypeId() {
         return invoiceTypeId;
     }
 
     public void setInvoiceTypeId(Integer invoiceTypeId) {
         this.invoiceTypeId = invoiceTypeId;
     }
 
     public String getInvoiceTypeHdnId() {
         return invoiceTypeHdnId;
     }
 
     public void setInvoiceTypeHdnId(String invoiceTypeHdnId) {
         this.invoiceTypeHdnId = invoiceTypeHdnId;
     }
 
     public Integer getInvoiceSubTypeId() {
         return invoiceSubTypeId;
     }
 
     public void setInvoiceSubTypeId(Integer invoiceSubTypeId) {
         this.invoiceSubTypeId = invoiceSubTypeId;
     }
 
     public String getInvoiceType() {
         return invoiceType;
     }
 
     public void setInvoiceType(String invoiceType) {
         this.invoiceType = invoiceType;
     }
 
 
     public String getInvoiceSubType() {
         return invoiceSubType;
     }
 
     public void setInvoiceSubType(String invoiceSubType) {
         this.invoiceSubType = invoiceSubType;
     }
 
     public OleInvoiceSubType getOleInvoiceSubType() {
         return oleInvoiceSubType;
     }
 
     public void setOleInvoiceSubType(OleInvoiceSubType oleInvoiceSubType) {
         this.oleInvoiceSubType = oleInvoiceSubType;
     }
 
     public OleInvoiceType getOleInvoiceType() {
         return oleInvoiceType;
     }
 
     public void setOleInvoiceType(OleInvoiceType oleInvoiceType) {
         this.oleInvoiceType = oleInvoiceType;
     }
 
     public boolean isProrateQty() {
         return prorateQty;
     }
 
     public void setProrateQty(boolean prorateQty) {
         this.prorateQty = prorateQty;
     }
 
     public boolean isProrateDollar() {
         return prorateDollar;
     }
 
     public void setProrateDollar(boolean prorateDollar) {
         this.prorateDollar = prorateDollar;
     }
 
     public boolean isProrateManual() {
         return prorateManual;
     }
 
     public void setProrateManual(boolean prorateManual) {
         this.prorateManual = prorateManual;
     }
 
     public boolean isAmountExceeds() {
         return amountExceeds;
     }
 
     public void setAmountExceeds(boolean amountExceeds) {
         this.amountExceeds = amountExceeds;
     }
 
     public String getExceedsEncumbranceTitle() {
         return exceedsEncumbranceTitle;
     }
 
     public void setExceedsEncumbranceTitle(String exceedsEncumbranceTitle) {
         this.exceedsEncumbranceTitle = exceedsEncumbranceTitle;
     }
 
     public String getExceedsEncumbranceExtendedCost() {
         return exceedsEncumbranceExtendedCost;
     }
 
     public void setExceedsEncumbranceExtendedCost(String exceedsEncumbranceExtendedCost) {
         this.exceedsEncumbranceExtendedCost = exceedsEncumbranceExtendedCost;
     }
 
     public String getExceedsEncumbranceListPrice() {
         return exceedsEncumbranceListPrice;
     }
 
     public void setExceedsEncumbranceListPrice(String exceedsEncumbranceListPrice) {
         this.exceedsEncumbranceListPrice = exceedsEncumbranceListPrice;
     }
 
     public boolean isAmountExceedsForBlanketApprove() {
         return amountExceedsForBlanketApprove;
     }
 
     public void setAmountExceedsForBlanketApprove(boolean amountExceedsForBlanketApprove) {
         this.amountExceedsForBlanketApprove = amountExceedsForBlanketApprove;
     }
 
     private static transient ConfigurationService kualiConfigurationService;
     private static transient BibInfoWrapperService bibInfoWrapperService;
     private static transient FileProcessingService fileProcessingService;
     private static transient BusinessObjectService businessObjectService;
     private static transient VendorService vendorService;
     private static transient InvoiceService invoiceService;
     private static transient OleInvoiceService oleInvoiceService;
     private static transient PurapService purapService;
     private static transient AccountsPayableService accountsPayableService;
     private static transient IdentityManagementService identityManagementService;
     private static transient WorkflowDocumentService workflowDocumentService;
 
     //Proforma
     private boolean proformaIndicator;
 
     public static WorkflowDocumentService getWorkflowDocumentService() {
         if (workflowDocumentService == null) {
             workflowDocumentService = SpringContext.getBean(WorkflowDocumentService.class);
         }
         return workflowDocumentService;
     }
 
     public static void setWorkflowDocumentService(WorkflowDocumentService workflowDocumentService) {
         OleInvoiceDocument.workflowDocumentService = workflowDocumentService;
     }
 
     public static InvoiceService getInvoiceService() {
         if (invoiceService == null) {
             invoiceService = SpringContext.getBean(InvoiceService.class);
         }
         return invoiceService;
     }
 
     public static void setInvoiceService(InvoiceService invoiceService) {
         OleInvoiceDocument.invoiceService = invoiceService;
     }
 
     public static VendorService getVendorService() {
         if (vendorService == null) {
             vendorService = SpringContext.getBean(VendorService.class);
         }
         return vendorService;
     }
 
     public static void setVendorService(VendorService vendorService) {
         OleInvoiceDocument.vendorService = vendorService;
     }
 
     public static PurapService getPurapService() {
         if (purapService == null) {
             purapService = SpringContext.getBean(PurapService.class);
         }
         return purapService;
     }
 
     public static void setPurapService(PurapService purapService) {
         OleInvoiceDocument.purapService = purapService;
     }
 
     public static OleInvoiceService getOleInvoiceService() {
         if (oleInvoiceService == null) {
             oleInvoiceService = SpringContext.getBean(OleInvoiceService.class);
         }
         return oleInvoiceService;
     }
 
     public static void setOleInvoiceService(OleInvoiceService oleInvoiceService) {
         OleInvoiceDocument.oleInvoiceService = oleInvoiceService;
     }
 
     public static IdentityManagementService getIdentityManagementService() {
         if (identityManagementService == null) {
             identityManagementService = SpringContext.getBean(IdentityManagementService.class);
         }
         return identityManagementService;
     }
 
     public static void setIdentityManagementService(IdentityManagementService identityManagementService) {
         OleInvoiceDocument.identityManagementService = identityManagementService;
     }
 
     public static AccountsPayableService getAccountsPayableService() {
         if (accountsPayableService == null) {
             accountsPayableService = SpringContext.getBean(AccountsPayableService.class);
         }
         return accountsPayableService;
     }
 
     public static void setAccountsPayableService(AccountsPayableService accountsPayableService) {
         OleInvoiceDocument.accountsPayableService = accountsPayableService;
     }
 
     public static ConfigurationService getConfigurationService() {
         if (kualiConfigurationService == null) {
             kualiConfigurationService = SpringContext.getBean(ConfigurationService.class);
         }
         return kualiConfigurationService;
     }
 
     public static void setConfigurationService(ConfigurationService kualiConfigurationService) {
         OleInvoiceDocument.kualiConfigurationService = kualiConfigurationService;
     }
 
     public static BibInfoWrapperService getBibInfoWrapperService() {
         if (bibInfoWrapperService == null) {
             bibInfoWrapperService = SpringContext.getBean(BibInfoWrapperService.class);
         }
         return bibInfoWrapperService;
     }
 
     public static void setBibInfoWrapperService(BibInfoWrapperService bibInfoWrapperService) {
         OleInvoiceDocument.bibInfoWrapperService = bibInfoWrapperService;
     }
 
 
     public static FileProcessingService getFileProcessingService() {
         if (fileProcessingService == null) {
             fileProcessingService = SpringContext.getBean(FileProcessingService.class);
         }
         return fileProcessingService;
     }
 
     public static void setFileProcessingService(FileProcessingService fileProcessingService) {
         OleInvoiceDocument.fileProcessingService = fileProcessingService;
     }
 
     public static DateTimeService getDateTimeService() {
         if (dateTimeService == null) {
             dateTimeService = SpringContext.getBean(DateTimeService.class);
         }
         return dateTimeService;
     }
 
     public static void setDateTimeService(DateTimeService dateTimeService) {
         OleInvoiceDocument.dateTimeService = dateTimeService;
     }
 
     @Override
     public BusinessObjectService getBusinessObjectService() {
         if (businessObjectService == null) {
             businessObjectService = SpringContext.getBean(BusinessObjectService.class);
         }
         return businessObjectService;
     }
 
     public void setBusinessObjectService(BusinessObjectService businessObjectService) {
         this.businessObjectService = businessObjectService;
     }
 
     /**
      * Default constructor.
      */
     public OleInvoiceDocument() {
         super();
         /*this.setProrateBy(OLEConstants.PRORATE_BY_DOLLAR);
         this.setProrateDollar(true);*/
     }
 
     public void initiateDocument() throws WorkflowException {
         super.initiateDocument();
         OleInvoiceItem item;
         this.setUseTaxIndicator(false);
         String[] collapseSections = getOleInvoiceService().getDefaultCollapseSections();
         this.setOverviewFlag(getOleInvoiceService().canCollapse(OLEConstants.OVERVIEW_SECTION, collapseSections));
         this.setVendorInfoFlag(getOleInvoiceService().canCollapse(OLEConstants.VENDOR_INFO_SECTION, collapseSections));
         this.setInvoiceInfoFlag(getOleInvoiceService().canCollapse(OLEConstants.INVOICE_INFO_SECTION, collapseSections));
         this.setProcessItemFlag(getOleInvoiceService().canCollapse(OLEConstants.PROCESS_ITEMS_SECTION, collapseSections));
         this.setProcessTitlesFlag(getOleInvoiceService().canCollapse(OLEConstants.PROCESS_TITLES_SECTION, collapseSections));
         this.setCurrentItemsFlag(getOleInvoiceService().canCollapse(OLEConstants.CURRENT_ITEM_SECTION, collapseSections));
         this.setAdditionalChargesFlag(getOleInvoiceService().canCollapse(OLEConstants.ADDITIONAL_CHARGES_SECTION, collapseSections));
         this.setAccountSummaryFlag(getOleInvoiceService().canCollapse(OLEConstants.ACCOUNT_SUMMARY_SECTION, collapseSections));
         this.setAdHocRecipientsFlag(getOleInvoiceService().canCollapse(OLEConstants.ADHOC_RECIPIENT_SECTION, collapseSections));
         this.setRouteLogFlag(getOleInvoiceService().canCollapse(OLEConstants.ROUTE_LOG_SECTION, collapseSections));
         this.setNotesAndAttachmentFlag(getOleInvoiceService().canCollapse(OLEConstants.NOTES_AND_ATTACH_SECTION, collapseSections));
 
         if (this.getItems() == null || this.getItems().size() == 0) {
             this.items = new ArrayList<>();
             SpringContext.getBean(PurapService.class).addBelowLineItems(this);
             List<OleInvoiceItem> oleInvItems = this.getItems();
             for (OleInvoiceItem oleInvoiceItem : oleInvItems) {
                 oleInvoiceItem.setPostingYear(SpringContext.getBean(UniversityDateService.class).getCurrentUniversityDate().getUniversityFiscalYear());
             }
         }
     }
 
     /**
      * This method is overridden to populate Ole InvoiceDocument from PurchaseOrder Document
      *
      * @see org.kuali.ole.module.purap.document.InvoiceDocument#populateInvoiceFromPurchaseOrder(org.kuali.ole.module.purap.document.PurchaseOrderDocument, java.util.HashMap)
      */
     @Override
     public void populateInvoiceFromPurchaseOrder(PurchaseOrderDocument po, HashMap<String, ExpiredOrClosedAccountEntry> expiredOrClosedAccountList) {
         LOG.debug("Inside populateInvoiceFromPurchaseOrder method of OleInvoice Document");
         this.setPaymentMethodId(po.getVendorDetail().getPaymentMethodId());
         this.setPurchaseOrderIdentifier(po.getPurapDocumentIdentifier());
         this.getDocumentHeader().setOrganizationDocumentNumber(po.getDocumentHeader().getOrganizationDocumentNumber());
         this.setPostingYear(po.getPostingYear());
         this.setReceivingDocumentRequiredIndicator(po.isReceivingDocumentRequiredIndicator());
         this.setUseTaxIndicator(po.isUseTaxIndicator());
         this.setInvoicePositiveApprovalIndicator(po.isPaymentRequestPositiveApprovalIndicator());
         this.setVendorCustomerNumber(po.getVendorCustomerNumber());
 
         if (po.getPurchaseOrderCostSource() != null) {
             this.setInvoiceCostSource(po.getPurchaseOrderCostSource());
             this.setInvoiceCostSourceCode(po.getPurchaseOrderCostSourceCode());
         }
 
         if (po.getVendorShippingPaymentTerms() != null) {
             this.setVendorShippingPaymentTerms(po.getVendorShippingPaymentTerms());
             this.setVendorShippingPaymentTermsCode(po.getVendorShippingPaymentTermsCode());
         }
 
         if (po.getVendorPaymentTerms() != null) {
             this.setVendorPaymentTermsCode(po.getVendorPaymentTermsCode());
             this.setVendorPaymentTerms(po.getVendorPaymentTerms());
         }
 
         if (po.getRecurringPaymentType() != null) {
             this.setRecurringPaymentType(po.getRecurringPaymentType());
             this.setRecurringPaymentTypeCode(po.getRecurringPaymentTypeCode());
         }
 
         Bank defaultBank = SpringContext.getBean(BankService.class).getDefaultBankByDocType(this.getClass());
         if (defaultBank != null) {
             this.setBankCode(defaultBank.getBankCode());
             this.setBank(defaultBank);
         }
         this.setVendorHeaderGeneratedIdentifier(po.getVendorHeaderGeneratedIdentifier());
         this.setVendorDetailAssignedIdentifier(po.getVendorDetailAssignedIdentifier());
         this.setVendorCustomerNumber(po.getVendorCustomerNumber());
         this.setVendorName(po.getVendorName());
 
         // set original vendor
         this.setOriginalVendorHeaderGeneratedIdentifier(po.getVendorHeaderGeneratedIdentifier());
         this.setOriginalVendorDetailAssignedIdentifier(po.getVendorDetailAssignedIdentifier());
 
         // set alternate vendor info as well
         this.setAlternateVendorHeaderGeneratedIdentifier(po.getAlternateVendorHeaderGeneratedIdentifier());
         this.setAlternateVendorDetailAssignedIdentifier(po.getAlternateVendorDetailAssignedIdentifier());
 
         // populate preq vendor address with the default remit address type for the vendor if found
         String userCampus = GlobalVariables.getUserSession().getPerson().getCampusCode();
         VendorAddress vendorAddress = getVendorService().getVendorDefaultAddress(po.getVendorHeaderGeneratedIdentifier(), po.getVendorDetailAssignedIdentifier(), VendorConstants.AddressTypes.REMIT, userCampus);
         if (vendorAddress != null) {
             this.templateVendorAddress(vendorAddress);
             this.setVendorAddressGeneratedIdentifier(vendorAddress.getVendorAddressGeneratedIdentifier());
             setVendorAttentionName(StringUtils.defaultString(vendorAddress.getVendorAttentionName()));
         } else {
             // set address from PO
             this.setVendorAddressGeneratedIdentifier(po.getVendorAddressGeneratedIdentifier());
             this.setVendorLine1Address(po.getVendorLine1Address());
             this.setVendorLine2Address(po.getVendorLine2Address());
             this.setVendorCityName(po.getVendorCityName());
             this.setVendorAddressInternationalProvinceName(po.getVendorAddressInternationalProvinceName());
             this.setVendorStateCode(po.getVendorStateCode());
             this.setVendorPostalCode(po.getVendorPostalCode());
             this.setVendorCountryCode(po.getVendorCountryCode());
 
             boolean blankAttentionLine = StringUtils.equalsIgnoreCase(
                     "Y",
                     SpringContext.getBean(ParameterService.class).getParameterValueAsString(
                             PurapConstants.PURAP_NAMESPACE, "Document",
                             PurapParameterConstants.BLANK_ATTENTION_LINE_FOR_PO_TYPE_ADDRESS));
 
             if (blankAttentionLine) {
                 setVendorAttentionName(StringUtils.EMPTY);
             } else {
                 setVendorAttentionName(StringUtils.defaultString(po.getVendorAttentionName()));
             }
         }
 
         this.setInvoicePayDate(getInvoiceService().calculatePayDate(this.getInvoiceDate(), this.getVendorPaymentTerms()));
 
         if (getInvoiceService().encumberedItemExistsForInvoicing(po)) {
             for (OlePurchaseOrderItem poi : (List<OlePurchaseOrderItem>) po.getItems()) {
                 // check to make sure it's eligible for payment (i.e. active and has encumbrance available
                 if (getDocumentSpecificService().poItemEligibleForAp(this, poi)) {
                     OleInvoiceItem invoiceItem = new OleInvoiceItem(poi, this, expiredOrClosedAccountList);
                     invoiceItem.setReceivingDocumentRequiredIndicator(po.isReceivingDocumentRequiredIndicator());
                     this.getItems().add(invoiceItem);
                     PurchasingCapitalAssetItem purchasingCAMSItem = po.getPurchasingCapitalAssetItemByItemIdentifier(poi.getItemIdentifier());
                     if (purchasingCAMSItem != null) {
                         invoiceItem.setCapitalAssetTransactionTypeCode(purchasingCAMSItem.getCapitalAssetTransactionTypeCode());
                     }
 
                     /*
                     // copy usetaxitems over
                     invoiceItem.getUseTaxItems().clear();
                     for (PurApItemUseTax useTax : poi.getUseTaxItems()) {
                         invoiceItem.getUseTaxItems().add(useTax);
                     }
                     */
                 }
             }
         }
 
         // add missing below the line
         getPurapService().addBelowLineItems(this);
         this.setAccountsPayablePurchasingDocumentLinkIdentifier(po.getAccountsPayablePurchasingDocumentLinkIdentifier());
 
         //fix up below the line items
         getInvoiceService().removeIneligibleAdditionalCharges(this);
 
         this.fixItemReferences();
         this.refreshNonUpdateableReferences();
     }
 
     @Override
     public Class getItemClass() {
         return OleInvoiceItem.class;
     }
 
     @Override
     public PurApAccountingLine getFirstAccount() {
         // loop through items, and pick the first item
         if ((getItems() != null) && (!getItems().isEmpty())) {
             OleInvoiceItem itemToUse = null;
             for (Iterator iter = getItems().iterator(); iter.hasNext(); ) {
                 OleInvoiceItem item = (OleInvoiceItem) iter.next();
                 if ((item.isConsideredEntered()) && ((item.getSourceAccountingLines() != null) && (!item.getSourceAccountingLines().isEmpty()))) {
                     // accounting lines are not empty so pick the first account
                     PurApAccountingLine accountLine = item.getSourceAccountingLine(0);
                     accountLine.refreshNonUpdateableReferences();
                     return accountLine;
                 }
                 /*
                 if (((item.getExtendedPrice() != null) && item.getExtendedPrice().compareTo(BigDecimal.ZERO) > 0) && ((item.getAccounts() != null) && (!item.getAccounts().isEmpty()))) {
                     // accounting lines are not empty so pick the first account
                List accts = (List)item.getAccounts();
                InvoiceAccount accountLine = (InvoiceAccount)accts.get(0);
                     return accountLine.getFinancialChartOfAccountsCode() + "-" + accountLine.getAccountNumber();
                 }
                 */
             }
         }
         return null;
 
     }
 
     @Override
     public PurApItem getItem(int pos) {
         OleInvoiceItem item = (OleInvoiceItem) super.getItem(pos);
         if (item.getInvoice() == null) {
             item.setInvoice(this);
         }
         return item;
     }
 
    /* @Override
     public void processAfterRetrieve() {
         super.processAfterRetrieve();
     }*/
 
     public void loadInvoiceDocument() {
     try {
         long b1 = System.currentTimeMillis();
      //   super.processAfterRetrieve();
         LOG.debug("###########inside OleInvoiceDocument processAfterRetrieve###########");
 
         if (this.getPaymentMethodId() != null) {
             OlePaymentMethod olePaymentMethod = SpringContext.getBean(BusinessObjectService.class)
                     .findBySinglePrimaryKey(OlePaymentMethod.class, this.getPaymentMethodId());
             this.setPaymentMethod(olePaymentMethod);
             this.setPaymentMethodIdentifier(this.getPaymentMethodId().toString());
         }
         if (this.getInvoiceTypeId() != null) {
             this.setInvoiceTypeHdnId(this.getInvoiceTypeId().toString());
         }
         if (this.getInvoiceSubTypeId() != null) {
             this.setInvoiceSubTypeHdnId(this.getInvoiceSubTypeId().toString());
         }
         if (this.getVendorInvoiceAmount() != null) {
             this.setInvoiceAmount(this.getVendorInvoiceAmount().toString());
         }
         if (this.getForeignVendorInvoiceAmount() != null) {
             this.setForeignInvoiceAmount(this.getForeignVendorInvoiceAmount().toString());
         }
         List<BigDecimal> newUnitPriceList = new ArrayList<BigDecimal>();
         BigDecimal newUnitPrice = new BigDecimal(0);
         BigDecimal hundred = new BigDecimal(100);
         List<OleInvoiceItem> item = this.getItems();
         String titleId = null;
         //int itemCount = 0;
          /*   List<String> itemIds = new ArrayList<>();
             for(OleInvoiceItem invoiceItem : (List<OleInvoiceItem>)this.getItems()){
                 if(invoiceItem.getItemTitleId()!=null){
                     itemIds.add(invoiceItem.getItemTitleId());
                 }
             }
             DocstoreClientLocator docstoreClientLocator = new DocstoreClientLocator();
             List<Bib> bibs = new ArrayList<>();
             if(itemIds.size()>0){
                 bibs = docstoreClientLocator.getDocstoreClient().retrieveBibs(itemIds);
             }*/
         String itemDescription = "";
         BigDecimal exchangeRate = new BigDecimal("0");
         if (this.getInvoiceCurrencyTypeId() != null) {
             OleCurrencyType oleCurrencyType = SpringContext.getBean(BusinessObjectService.class)
                     .findBySinglePrimaryKey(OleCurrencyType.class, this.getInvoiceCurrencyTypeId());
             this.setOleCurrencyType(oleCurrencyType);
             this.setInvoiceCurrencyType(this.getInvoiceCurrencyTypeId().toString());
             if ( oleCurrencyType.getCurrencyType().equalsIgnoreCase(OleSelectConstant.CURRENCY_TYPE_NAME) ){
                 currencyTypeIndicator=true;
                 this.setForeignCurrencyFlag(false);
             } else {
                 currencyTypeIndicator=false;
                 this.setForeignCurrencyFlag(true);
             }
         } else {
             if ( this.getVendorDetail() !=null && this.getVendorDetail().getCurrencyType() != null ){
                 if(this.getVendorDetail().getCurrencyType().getCurrencyType().equalsIgnoreCase(OleSelectConstant.CURRENCY_TYPE_NAME)){
                     currencyTypeIndicator=true;
                     this.setForeignCurrencyFlag(false);
                     this.setInvoiceCurrencyType(this.getVendorDetail().getCurrencyType().getCurrencyTypeId().toString());
                 }
                 else{
                     currencyTypeIndicator=false;
                     this.setForeignCurrencyFlag(true);
                     this.setInvoiceCurrencyType(this.getVendorDetail().getCurrencyType().getCurrencyTypeId().toString());
                 }
             }
         }
 
         if (this.getInvoiceCurrencyTypeId() != null && (!currencyTypeIndicator) ){
             if (StringUtils.isBlank(this.getInvoiceCurrencyExchangeRate())) {
                 exchangeRate = SpringContext.getBean(OleInvoiceService.class).getExchangeRate(this.getInvoiceCurrencyType()).getExchangeRate();
                 this.setInvoiceCurrencyExchangeRate(exchangeRate.toString());
                 //    items.setItemExchangeRate(new KualiDecimal(exchangeRate));
                 //    items.setExchangeRate(exchangeRate.toString());
             }
         }
 
         for (int i = 0; item.size() > i; i++) {
             OleInvoiceItem items = (OleInvoiceItem) this.getItem(i);
             if (this.getInvoiceCurrencyTypeId() != null) {
                 items.setItemCurrencyType(oleCurrencyType.getCurrencyType());
                 items.setInvoicedCurrency(oleCurrencyType.getCurrencyType());
             } else {
                 if (this.getVendorDetail() !=null && this.getVendorDetail().getCurrencyType() != null ){
                     items.setItemCurrencyType(this.getVendorDetail().getCurrencyType().getCurrencyType());
                     items.setInvoicedCurrency(this.getVendorDetail().getCurrencyType().getCurrencyType());
                 }
             }
 
             if (this.getInvoiceCurrencyTypeId() != null && (!currencyTypeIndicator) ){
                 if (StringUtils.isNotBlank(this.getInvoiceCurrencyExchangeRate())) {
                     try {
                         //          Double.parseDouble(this.getInvoiceCurrencyExchangeRate());
                         items.setItemExchangeRate(new KualiDecimal(this.getInvoiceCurrencyExchangeRate()));
                         items.setExchangeRate(this.getInvoiceCurrencyExchangeRate());
                     }
                     catch (NumberFormatException nfe) {
                         throw new RuntimeException("Invalid Exchange Rate", nfe);
                     }
                 }   else {
                     items.setItemExchangeRate(new KualiDecimal(exchangeRate));
                     items.setExchangeRate(exchangeRate.toString());
                 }
                 if (items.getItemExchangeRate() != null && items.getItemForeignUnitCost() != null   && !this.getApplicationDocumentStatus().equals("Department-Approved")) {
                     items.setItemUnitCostUSD(new KualiDecimal(items.getItemForeignUnitCost().bigDecimalValue().divide(new BigDecimal(items.getExchangeRate()), 4, BigDecimal.ROUND_HALF_UP)));
                     items.setItemUnitPrice(items.getItemForeignUnitCost().bigDecimalValue().divide(new BigDecimal(items.getExchangeRate()), 4, BigDecimal.ROUND_HALF_UP));
                     items.setItemListPrice(items.getItemUnitCostUSD());
                     items.setExtendedPrice(items.calculateExtendedPrice());
                 }
                 //this.setForeignVendorInvoiceAmount(this.getVendorInvoiceAmount().bigDecimalValue().multiply(tempOleExchangeRate.getExchangeRate()));
             }
 
             if (LOG.isDebugEnabled()) {
                 LOG.debug("Title id while retriving ------>" + items.getItemTitleId());
             }
             if (items.getItemTitleId() != null) {
                 BibInfoRecord  bibInfoRecord = items.getBibInfoRecord();
 
                 if(bibInfoRecord !=null){
                     items.setBibUUID(bibInfoRecord.getBibIdStr());
                     items.setDocFormat(DocumentUniqueIDPrefix.getBibFormatType(items.getItemTitleId()));
 
                     itemDescription = ((bibInfoRecord.getTitle() != null && !bibInfoRecord.getTitle().isEmpty()) ? bibInfoRecord.getTitle().trim() + ", " : "")
                             + ((bibInfoRecord.getAuthor() != null && !bibInfoRecord
                             .getAuthor().isEmpty()) ? bibInfoRecord.getAuthor().trim() + ", "
                             : "")
                             + ((bibInfoRecord.getPublisher() != null && !bibInfoRecord
                             .getPublisher().isEmpty()) ? bibInfoRecord.getPublisher().trim()
                             + ", " : "")
                             + ((bibInfoRecord.getIsxn() != null && !bibInfoRecord.getIsxn()
                             .isEmpty()) ? bibInfoRecord.getIsxn().trim() + ", " : "");
                 }
                 if (itemDescription != null && !(itemDescription.equals(""))) {
                     itemDescription = itemDescription.lastIndexOf(",") < 0 ? itemDescription :
                             itemDescription.substring(0, itemDescription.lastIndexOf(","));
                     StringEscapeUtils stringEscapeUtils = new StringEscapeUtils();
                     itemDescription = stringEscapeUtils.unescapeXml(itemDescription);
                     items.setItemDescription(itemDescription);
                 }
                 HashMap<String, String> queryMap = new HashMap<String, String>();
                 if (items.getPoItemIdentifier() != null) {
                     queryMap.put(OLEConstants.OleCopy.PO_ITM_ID, items.getPoItemIdentifier().toString());
                     List<OLELinkPurapDonor> oleLinkPurapDonorList = (List<OLELinkPurapDonor>) getBusinessObjectService().findMatching(OLELinkPurapDonor.class, queryMap);
                     if (oleLinkPurapDonorList != null) {
                         items.setOleDonors(oleLinkPurapDonorList);
                         oleLinkPurapDonorList.clear();
                     }
                 }
             }
             if ((items.getItemType().isQuantityBasedGeneralLedgerIndicator())) {
                 if (items.getItemDiscount() == null) {
                     items.setItemDiscount(KualiDecimal.ZERO);
                 }
 
                 if (items.getItemListPrice() == null) {
                     items.setItemListPrice(KualiDecimal.ZERO);
                 }
 
                     /*   if (items.getItemDiscountType() != null && items.getItemDiscountType().equalsIgnoreCase(OleSelectConstant.DISCOUNT_TYPE_PERCENTAGE)) {
                        newUnitPrice = (hundred.subtract(items.getItemDiscount().bigDecimalValue())).divide(hundred).multiply(items.getItemListPrice().bigDecimalValue());
                    } else {
                        newUnitPrice = items.getItemListPrice().bigDecimalValue().subtract(items.getItemDiscount().bigDecimalValue());
                    }
                    items.setItemSurcharge(items.getItemUnitPrice().subtract(newUnitPrice).setScale(4, RoundingMode.HALF_UP));*/
             }
                 /*else if (items.getItemType().isAdditionalChargeIndicator() && (!currencyTypeIndicator)) {
                     if (items.getItemForeignUnitCost() != null) {
                         items.setAdditionalForeignUnitCost(items.getItemForeignUnitCost().toString());
                     }
                 }*/
             items.setOleOpenQuantity(String.valueOf(items.getPoOutstandingQuantity()));
         }
         if (this.getVendorHeaderGeneratedIdentifier() != null && this.getVendorDetailAssignedIdentifier() != null) {
             this.setVendorId(this.getVendorHeaderGeneratedIdentifier().toString() + "-" + this.getVendorDetailAssignedIdentifier().toString());
         }
 
         if (this.getProrateBy() != null) {
             this.setProrateQty(this.getProrateBy().equals(OLEConstants.PRORATE_BY_QTY));
             this.setProrateManual(this.getProrateBy().equals(OLEConstants.MANUAL_PRORATE));
             this.setProrateDollar(this.getProrateBy().equals(OLEConstants.PRORATE_BY_DOLLAR));
             this.setNoProrate(this.getProrateBy().equals(OLEConstants.NO_PRORATE));
         }
         long b2 = System.currentTimeMillis();
         long tot = b2-b1;
         LOG.info("loadInvoiceDocument"+tot);
     } catch (Exception e) {
         LOG.error("Exception during processAfterRetrieve in OleInvoiceDocument "+e);
         throw new RuntimeException(e);
     }
 
     }
     /**
      * This method is overrided to create POA from new Line Item of Invoice
      *
      * @see org.kuali.ole.module.purap.document.InvoiceDocument#doRouteStatusChange(org.kuali.rice.kew.framework.postprocessor.DocumentRouteStatusChange)
      */
     @Override
     public void doRouteStatusChange(DocumentRouteStatusChange statusChangeEvent) {
         LOG.debug("doRouteStatusChange() started");
 
         super.doRouteStatusChange(statusChangeEvent);
         try {
             // DOCUMENT PROCESSED
             if (this.getDocumentHeader().getWorkflowDocument().isProcessed()) {
                 if (!InvoiceStatuses.APPDOC_AUTO_APPROVED.equals(getApplicationDocumentStatus())) {
                     //delete unentered items and update po totals and save po
                     getOleInvoiceService().completePaymentDocument(this);
                     this.setApplicationDocumentStatus(PurapConstants.InvoiceStatuses.APPDOC_DEPARTMENT_APPROVED);
                     if (this.getImmediatePaymentIndicator()) {
                         this.setInvoicePayDate(new java.sql.Date(this.getAccountsPayableApprovalTimestamp().getTime()));
                     }
                     /*if(this.getImmediatePaymentIndicator()) {
                         this.setInvoicePayDate(new java.sql.Date(this.getAccountsPayableApprovalTimestamp().getTime()));
                     }*/
                     populateDocumentForRouting();
                     getPurapService().saveDocumentNoValidation(this);
                     SpringContext.getBean(OleInvoiceService.class).createPaymentRequestOrCreditMemoDocument(this);
                     //SpringContext.getBean(OleInvoiceService.class).createPaymentRequest(this);
                     return;
                 }
             }
             /* else if (this.getFinancialSystemDocumentHeader().getWorkflowDocument().isFinal())  {
                 if(this.getImmediatePaymentIndicator()) {
                     this.setInvoicePayDate(new java.sql.Date(this.getAccountsPayableApprovalTimestamp().getTime()));
                 }
                 SpringContext.getBean(OleInvoiceService.class).createPaymentRequestOrCreditMemoDocument(this);
             }*/
 
             // DOCUMENT DISAPPROVED
             else if (this.getDocumentHeader().getWorkflowDocument().isDisapproved()) {
                 // String nodeName =
                 // getWorkflowDocumentService().getCurrentRouteLevelName(getDocumentHeader().getWorkflowDocument());
                 String nodeName = getDocumentHeader().getWorkflowDocument().getCurrentNodeNames().iterator().next();
                 HashMap<String, String> disApprovedStatusMap = PurapConstants.InvoiceStatuses
                         .getInvoiceAppDocDisapproveStatuses();
                 // NodeDetails currentNode = NodeDetailEnum.getNodeDetailEnumByName(nodeName);
                 // STATUS_ORDER currentNode = STATUS_ORDER.getByStatusCode(nodeName);
                 if (ObjectUtils.isNotNull(nodeName)) {
                     String newStatusCode = disApprovedStatusMap.get(nodeName);
                     // currentNode.getDisapprovedStatusCode();
                     if ((StringUtils.isBlank(newStatusCode))
                             && ((InvoiceStatuses.APPDOC_INITIATE.equals(getApplicationDocumentStatus())) || (InvoiceStatuses.APPDOC_IN_PROCESS
                             .equals(getApplicationDocumentStatus())))) {
                         newStatusCode = InvoiceStatuses.APPDOC_CANCELLED_POST_AP_APPROVE;
                     }
                     if (StringUtils.isNotBlank(newStatusCode)) {
                         getAccountsPayableService().cancelAccountsPayableDocument(this, nodeName);
                         return;
                     }
                 }
                 logAndThrowRuntimeException("No status found to set for document being disapproved in node '" + nodeName + "'");
             }
             // DOCUMENT CANCELED
             else if (this.getDocumentHeader().getWorkflowDocument().isCanceled()) {
                 // String currentNodeName =
                 // getWorkflowDocumentService().getCurrentRouteLevelName(this.getDocumentHeader().getWorkflowDocument());
                 // NodeDetails currentNode = NodeDetailEnum.getNodeDetailEnumByName(currentNodeName);
                 String nodeName = getDocumentHeader().getWorkflowDocument().getCurrentNodeNames().iterator().next();
                 HashMap<String, String> disApprovedStatusMap = PurapConstants.InvoiceStatuses
                         .getInvoiceAppDocDisapproveStatuses();
                 if (ObjectUtils.isNotNull(nodeName)) {
                     // String cancelledStatusCode = currentNode.getDisapprovedStatusCode();
                     String cancelledStatusCode = disApprovedStatusMap.get(nodeName);
                     if (StringUtils.isNotBlank(cancelledStatusCode)) {
                         this.setApplicationDocumentStatus(cancelledStatusCode);
                         getPurapService().saveDocumentNoValidation(this);
                         return;
                     }
                 }
                 logAndThrowRuntimeException("No status found to set for document being canceled in node '" + nodeName
                         + "'");
             }
         } catch (Exception e) {
             logAndThrowRuntimeException("Error saving routing data while saving document with id " + getDocumentNumber(), e);
         }
     }
 
     /**
      * Sends FYI workflow request to the given user on this document.
      *
      * @param workflowDocument the associated workflow document.
      * @param userNetworkId    the network ID of the user to be sent to.
      * @param annotation       the annotation notes contained in this document.
      * @param responsibility   the responsibility specified in the request.
      * @throws org.kuali.rice.kew.api.exception.WorkflowException
      *
      */
     public void appSpecificRouteDocumentToUser(WorkflowDocument workflowDocument, String userNetworkId,
                                                String annotation, String responsibility) throws WorkflowException {
         if (ObjectUtils.isNotNull(workflowDocument)) {
             String annotationNote = (ObjectUtils.isNull(annotation)) ? "" : annotation;
             String responsibilityNote = (ObjectUtils.isNull(responsibility)) ? "" : responsibility;
             String currentNodeName = getCurrentRouteNodeName(workflowDocument);
             Principal principal = getIdentityManagementService().getPrincipalByPrincipalName(userNetworkId);
             workflowDocument.adHocToPrincipal(ActionRequestType.FYI, currentNodeName, annotationNote,
                     principal.getPrincipalId(), responsibilityNote, true);
         }
     }
 
     /**
      * Returns the name of the current route node.
      *
      * @param wd the current workflow document.
      * @return the name of the current route node.
      * @throws org.kuali.rice.kew.api.exception.WorkflowException
      *
      */
     protected String getCurrentRouteNodeName(WorkflowDocument wd) throws WorkflowException {
         // String[] nodeNames = wd.getNodeNames();
         Set<String> nodeNameSet = wd.getNodeNames();
         String[] nodeNames = (String[]) nodeNameSet.toArray(); // Here it fails.
 
         if ((nodeNames == null) || (nodeNames.length == 0)) {
             return null;
         } else {
             return nodeNames[0];
         }
     }
 
     public BigDecimal getForeignVendorInvoiceAmount() {
         return foreignVendorInvoiceAmount;
     }
 
     public void setForeignVendorInvoiceAmount(BigDecimal foreignVendorInvoiceAmount) {
         this.foreignVendorInvoiceAmount = foreignVendorInvoiceAmount;
     }
 
     /**
      * This method is used to get the bibedtior creat url from propertie file
      *
      * @return Bibeditor creat url string
      */
     public String getBibeditorCreateURL() {
         String bibeditorCreateURL = getConfigurationService().getPropertyValueAsString(
                 OLEConstants.BIBEDITOR_CREATE_URL_KEY);
         return bibeditorCreateURL;
     }
 
     /**
      * This method is used to get the bibedtior edit url from propertie file
      *
      * @return Bibeditor edit url string
      */
     public String getBibeditorEditURL() {
         String bibeditorEditURL = getConfigurationService().getPropertyValueAsString(OLEConstants.BIBEDITOR_URL_KEY);
         return bibeditorEditURL;
     }
 
     /**
      * This method is used to get the bibedtior view url from propertie file
      *
      * @return Bibeditor view url string
      */
     public String getBibeditorViewURL() {
         String bibeditorViewURL = getConfigurationService().getPropertyValueAsString(OLEConstants.DOCSTORE_APP_URL_KEY);
         return bibeditorViewURL;
     }
 
     /**
      * This method is used to get the directory path where the marc xml files need to be created
      *
      * @return Directory path string
      */
     public String getMarcXMLFileDirLocation() throws Exception {
         String externaleDirectory = getFileProcessingService().getMarcXMLFileDirLocation();
         return externaleDirectory;
     }
 
     @Override
     public void prepareForSave(KualiDocumentEvent event) {
         // TODO Auto-generated method stub
         // first populate, then call super
         if (event instanceof AttributedContinuePurapEvent) {
             SpringContext.getBean(OleInvoiceService.class).populateInvoice(this);
         }
         if(this.getVendorPaymentTermsCode() != null && this.getVendorPaymentTermsCode().isEmpty()) {
             this.setVendorPaymentTermsCode(null);
         }
         super.prepareForSave(event);
         try {
             if (this.proformaIndicator && !this.immediatePaymentIndicator) {
                 this.setImmediatePaymentIndicator(true);
             }
             LOG.debug("###########Inside OleInvoiceDocument " + "repareForSave###########");
             List<OleInvoiceItem> items = new ArrayList<OleInvoiceItem>();
             items = this.getItems();
             Iterator iterator = items.iterator();
             HashMap dataMap = new HashMap();
             String titleId;
             while (iterator.hasNext()) {
                 LOG.debug("###########inside prepareForSave item loop###########");
                 Object object = iterator.next();
                 if (object instanceof OleInvoiceItem) {
                     LOG.debug("###########inside prepareForSave ole payment request item###########");
                     OleInvoiceItem singleItem = (OleInvoiceItem) object;
                     if (StringUtils.isNotBlank(this.invoiceCurrencyType)) {
                         this.setInvoiceCurrencyTypeId(new Long(this.getInvoiceCurrencyType()));
                         String currencyType = SpringContext.getBean(OleInvoiceService.class).getCurrencyType(this.getInvoiceCurrencyType());
                         if (StringUtils.isNotBlank(currencyType)) {
                             if(!currencyType.equalsIgnoreCase(OleSelectConstant.CURRENCY_TYPE_NAME)) {
                                 if (StringUtils.isNotBlank(this.getInvoiceCurrencyExchangeRate())) {
                                     try {
                                         Double.parseDouble(this.getInvoiceCurrencyExchangeRate());
                                         singleItem.setItemExchangeRate(new KualiDecimal(this.getInvoiceCurrencyExchangeRate()));
                                         singleItem.setExchangeRate(this.getInvoiceCurrencyExchangeRate());
                                     }
                                     catch (NumberFormatException nfe) {
                                         throw new RuntimeException("Invalid Exchange Rate", nfe);
                                     }
                                 }   else {
                                     BigDecimal exchangeRate = SpringContext.getBean(OleInvoiceService.class).getExchangeRate(this.getInvoiceCurrencyType()).getExchangeRate();
                                     this.setInvoiceCurrencyExchangeRate(exchangeRate.toString());
                                     singleItem.setItemExchangeRate(new KualiDecimal(exchangeRate));
                                     singleItem.setExchangeRate(exchangeRate.toString());
                                 }
                                 this.setVendorInvoiceAmount(this.getForeignVendorInvoiceAmount() != null ?
                                         new KualiDecimal(this.getForeignVendorInvoiceAmount().divide(new BigDecimal(singleItem.getExchangeRate()), 4, RoundingMode.HALF_UP)) : null);
                             }
                         }
                     }
                     setItemDescription(singleItem);
                     Map<String, String> copyCriteria = new HashMap<String, String>();
                     if (singleItem.getPaidCopies().size() <= 0 && singleItem.getPoItemIdentifier() != null && (this.getPurapDocumentIdentifier() != null && singleItem.getItemIdentifier() != null)) {
                         copyCriteria.put("poItemId", singleItem.getPoItemIdentifier().toString());
                         List<OleCopy> copies = (List<OleCopy>) getBusinessObjectService().findMatching(OleCopy.class, copyCriteria);
                         if (copies.size() > 0) {
                             List<OLEPaidCopy> paidCopies = new ArrayList<OLEPaidCopy>();
                             for (OleCopy copy : copies) {
                                 OLEPaidCopy paidCopy = new OLEPaidCopy();
                                 paidCopy.setCopyId(copy.getCopyId());
                                 paidCopy.setInvoiceItemId(this.getPurapDocumentIdentifier());
                                 paidCopy.setInvoiceIdentifier(singleItem.getItemIdentifier());
                                 //copy.getOlePaidCopies().add(paidCopy);
                                 paidCopies.add(paidCopy);
                             }
                             getBusinessObjectService().save(paidCopies);
                             singleItem.setPaidCopies(paidCopies);
                         }
                     }
                 }
             }
         } catch (Exception e) {
             LOG.error("Exception during prepareForSave() in OleInvoiceDocument", e);
             throw new RuntimeException(e);
         }
     }
 
     /* @Override
         public KualiDecimal getGrandTotal() {
             if ((this.prorateBy != null) && (this.prorateBy.equals(OLEConstants.PRORATE_BY_QTY) || this.prorateBy.equals(OLEConstants.PRORATE_BY_DOLLAR) || this.prorateBy.equals(OLEConstants.MANUAL_PRORATE))) {
                 return this.getGrandPreTaxTotal().add(this.getGrandTaxAmount());
             } else {
                 return super.getGrandTotal();
             }
         }
 
         @Override
         public KualiDecimal getGrandTotalExcludingDiscount() {
             String[] discountCode = new String[]{PurapConstants.ItemTypeCodes.ITEM_TYPE_PMT_TERMS_DISCOUNT_CODE};
             if ((this.prorateBy != null)
                     && (this.prorateBy.equals(OLEConstants.PRORATE_BY_QTY)
                     || this.prorateBy.equals(OLEConstants.PRORATE_BY_DOLLAR) || this.prorateBy
                     .equals(OLEConstants.MANUAL_PRORATE))) {
                 return this.getTotalDollarAmountWithExclusions(discountCode, false);
             } else {
                 return this.getTotalDollarAmountWithExclusions(discountCode, true);
             }
         }
 
         @Override
         public KualiDecimal getTotalDollarAmountAllItems(String[] excludedTypes) {
             if ((this.prorateBy != null)
                     && (this.prorateBy.equals(OLEConstants.PRORATE_BY_QTY)
                     || this.prorateBy.equals(OLEConstants.PRORATE_BY_DOLLAR) || this.prorateBy
                     .equals(OLEConstants.MANUAL_PRORATE))) {
                 return getTotalDollarAmountWithExclusions(excludedTypes, false);
             } else {
                 return getTotalDollarAmountWithExclusions(excludedTypes, true);
             }
         }
 
         @Override
         public KualiDecimal getGrandPreTaxTotalExcludingDiscount() {
             String[] discountCode = new String[]{PurapConstants.ItemTypeCodes.ITEM_TYPE_PMT_TERMS_DISCOUNT_CODE};
             if ((this.prorateBy != null)
                     && (this.prorateBy.equals(OLEConstants.PRORATE_BY_QTY)
                     || this.prorateBy.equals(OLEConstants.PRORATE_BY_DOLLAR) || this.prorateBy
                     .equals(OLEConstants.MANUAL_PRORATE))) {
                 return this.getTotalPreTaxDollarAmountWithExclusions(discountCode, false);
             } else {
                 return this.getTotalPreTaxDollarAmountWithExclusions(discountCode, true);
             }
         }
 
         @Override
         public KualiDecimal getGrandTaxAmountExcludingDiscount() {
             String[] discountCode = new String[]{PurapConstants.ItemTypeCodes.ITEM_TYPE_PMT_TERMS_DISCOUNT_CODE};
             if ((this.prorateBy != null)
                     && (this.prorateBy.equals(OLEConstants.PRORATE_BY_QTY)
                     || this.prorateBy.equals(OLEConstants.PRORATE_BY_DOLLAR) || this.prorateBy
                     .equals(OLEConstants.MANUAL_PRORATE))) {
                 return this.getTotalTaxAmountWithExclusions(discountCode, false);
             } else {
                 return this.getTotalTaxAmountWithExclusions(discountCode, true);
             }
         }
 
         @Override
         public KualiDecimal getTotalPreTaxDollarAmountAllItems(String[] excludedTypes) {
             if ((this.prorateBy != null)
                     && (this.prorateBy.equals(OLEConstants.PRORATE_BY_QTY)
                     || this.prorateBy.equals(OLEConstants.PRORATE_BY_DOLLAR) || this.prorateBy
                     .equals(OLEConstants.MANUAL_PRORATE))) {
                 return getTotalPreTaxDollarAmountWithExclusions(excludedTypes, false);
             } else {
                 return getTotalPreTaxDollarAmountWithExclusions(excludedTypes, true);
             }
         }
 
         @Override
         public KualiDecimal getTotalPreTaxDollarAmountAboveLineItems() {
             if ((this.prorateBy != null) && (this.prorateBy.equals(OLEConstants.PRORATE_BY_QTY) || this.prorateBy.equals(OLEConstants.PRORATE_BY_DOLLAR) || this.prorateBy.equals(OLEConstants.MANUAL_PRORATE))) {
                 KualiDecimal addChargeItem = KualiDecimal.ZERO;
                 KualiDecimal lineItemPreTaxTotal = KualiDecimal.ZERO;
                 KualiDecimal prorateSurcharge = KualiDecimal.ZERO;
                 List<OleInvoiceItem> item = this.getItems();
                 for (OleInvoiceItem items : item) {
                     if (items.getItemType().isQuantityBasedGeneralLedgerIndicator() && items.getExtendedPrice() != null && items.getExtendedPrice().compareTo(KualiDecimal.ZERO) != 0) {
                         if (items.getItemSurcharge() != null) {
                             prorateSurcharge = new KualiDecimal(items.getItemSurcharge());
                         }
                         addChargeItem = addChargeItem.add(items.getExtendedPrice().subtract(prorateSurcharge.multiply(items.getItemQuantity())));
                     }
                 }
                 lineItemPreTaxTotal = addChargeItem;
                 return lineItemPreTaxTotal;
             } else {
                 return super.getTotalPreTaxDollarAmountAboveLineItems();
             }
         }
     */
 
     /**
      * This method is used to check the status of the document for displaying view and edit buttons in line item
      *
      * @return boolean
      */
     public boolean getIsSaved() {
         if (this.getDocumentHeader().getWorkflowDocument().isSaved()
                 || this.getDocumentHeader().getWorkflowDocument().isInitiated()) {
             return true;
         }
         return false;
     }
 
     private void setItemDescription(OleInvoiceItem singleItem) throws Exception {
         if (singleItem.getOleOrderRecord() != null) {
             Map<String, ?> bibAssociatedFieldValuesMap = singleItem.getOleOrderRecord().getOleBibRecord().getBibAssociatedFieldsValueMap();
             List titleList = (List) bibAssociatedFieldValuesMap.get("Title_search");
             String title = titleList != null && !titleList.isEmpty() ? (String) (titleList).get(0) : null;
             List authorList = (List) bibAssociatedFieldValuesMap.get("Author_search");
             String author = authorList != null && !authorList.isEmpty() ? (String) (authorList).get(0) : null;
             List publisherList = (List) bibAssociatedFieldValuesMap.get("Publisher_search");
             String publisher = publisherList != null && !publisherList.isEmpty() ? (String) (publisherList).get(0) : null;
             List isbnList = (List) bibAssociatedFieldValuesMap.get("020a");
             String isbn = isbnList != null && !isbnList.isEmpty() ? (String) (isbnList).get(0) : null;
 
             singleItem.setBibUUID(singleItem.getOleOrderRecord().getOleBibRecord().getBibUUID());
             singleItem.setItemDescription(title + "," + author + "," + publisher + "," + isbn);
         }
     }
 
     public String getProrateBy() {
         return prorateBy;
     }
 
     public void setProrateBy(String prorateBy) {
         this.prorateBy = prorateBy;
     }
 
     /**
      * This method returns the boolean if the proforma indicator is selected
      *
      * @return proformaIndicator
      */
     public boolean isProformaIndicator() {
         return proformaIndicator;
     }
 
     /**
      * This method sets the proforma Indicator
      *
      * @param proformaIndicator
      */
 
     public void setProformaIndicator(boolean proformaIndicator) {
         this.proformaIndicator = proformaIndicator;
     }
 
     /**
      * Payment Request needs to wait for receiving if the receiving requirements have NOT been met.
      *
      * @return
      */
     @Override
     protected boolean shouldWaitForReceiving() {
         // only require if PO was marked to require receiving
         Boolean invReceiveInd = false;
         //List<OleInvoiceItem> invItem = (List<OleInvoiceItem>) this.getItems();
         for (OleInvoiceItem invoiceItem : (List<OleInvoiceItem>) this.getItems()) {
             if (invoiceItem.isReceivingDocumentRequiredIndicator()) {
                 invReceiveInd = true;
                 break;
             }
         }
 
 
         if (invReceiveInd && !this.proformaIndicator) {
             return !isReceivingRequirementMet();
         }
 
         //receiving is not required or has already been fulfilled, no need to stop for routing
         return false;
     }
 
     /**
      * Provides answers to the following splits: PurchaseWasReceived VendorIsEmployeeOrNonResidentAlien
      *
      * @see org.kuali.ole.sys.document.FinancialSystemTransactionalDocumentBase#answerSplitNodeQuestion(String)
      */
     @Override
     public boolean answerSplitNodeQuestion(String nodeName) throws UnsupportedOperationException {
         if (nodeName.equals(OLEConstants.HAS_VENDOR_DEPOSIT_ACCOUNT)) {
             return hasVendorDepositAccount();
         }
         if (nodeName.equals(OLEConstants.OleInvoice.HAS_INVOICE_TYPE)) {
             return hasInvoiceType();
         }
         if (nodeName.equals(OLEConstants.OleInvoice.HAS_PREPAID_INVOICE_TYPE)) {
             return hasPrepaidInvoiceType();
         }
         if (nodeName.equals(OLEConstants.OleInvoice.HAS_PAYMENT_METHOD)) {
             return hasPaymentMethod();
         }
         if (nodeName.equals(PurapWorkflowConstants.BUDGET_REVIEW_REQUIRED)) {
             return isBudgetReviewRequired();
         }
         if (nodeName.equals(PurapWorkflowConstants.REQUIRES_IMAGE_ATTACHMENT)) {
             return requiresAccountsPayableReviewRouting();
         }
         if (nodeName.equals(PurapWorkflowConstants.PURCHASE_WAS_RECEIVED)) {
             return shouldWaitForReceiving();
         }
         if (nodeName.equals(PurapWorkflowConstants.VENDOR_IS_EMPLOYEE_OR_NON_RESIDENT_ALIEN)) {
             return isVendorEmployeeOrNonResidentAlien();
         }
         if (nodeName.equals(OLEConstants.REQUIRES_SEPARATION_OF_DUTIES)) {
             return isSeparationOfDutiesReviewRequired();
         }
 
         if (nodeName.equals(PurapWorkflowConstants.NOTIFY_BUDGET_REVIEW)) {
             return isNotificationRequired();
         }
         throw new UnsupportedOperationException("Cannot answer split question for this node you call \"" + nodeName + "\"");
     }
 
     private boolean hasInvoiceType() {
         if (this.getInvoiceTypeId() != null) {
             return true;
         }
         return false;
     }
 
     private boolean hasVendorDepositAccount() {
         if (this.getPaymentMethodIdentifier() != null) {
             String paymentType = SpringContext.getBean(OleInvoiceService.class).getPaymentMethodType(this.getPaymentMethodIdentifier());
             if (paymentType.equals("Deposit")) {
                 return true;
             }
         }
         return false;
     }
 
     private boolean hasPrepaidInvoiceType() {
         if (this.getInvoiceTypeId() != null) {
             Map<String, String> invoiceMap = new HashMap<String, String>();
             invoiceMap.put("invoiceTypeId", this.getInvoiceTypeId().toString());
             OleInvoiceType invoiceType = this.getBusinessObjectService().findByPrimaryKey(OleInvoiceType.class,
                     invoiceMap);
             if (invoiceType != null &&
                     invoiceType.getInvoiceType().equals("Prepay") ||
                     invoiceType.getInvoiceType().equals("Deposit")) {
                 return true;
             }
         }
         return false;
     }
 
     private boolean hasPaymentMethod() {
         if (this.getPaymentMethodId() != null) {
             return true;
         }
         return false;
     }
 
     public Set<Person> getAllPriorApprovers() throws WorkflowException {
         PersonService personService = KimApiServiceLocator.getPersonService();
         List<ActionTaken> actionsTaken = getDocumentHeader().getWorkflowDocument().getActionsTaken();
         Set<String> principalIds = new HashSet<String>();
         Set<Person> persons = new HashSet<Person>();
 
         for (ActionTaken actionTaken : actionsTaken) {
             if (KewApiConstants.ACTION_TAKEN_APPROVED_CD.equals(actionTaken.getActionTaken())) {
                 String principalId = actionTaken.getPrincipalId();
                 if (!principalIds.contains(principalId)) {
                     principalIds.add(principalId);
                     persons.add(personService.getPerson(principalId));
                 }
             }
         }
         return persons;
     }
 
     protected boolean isSeparationOfDutiesReviewRequired() {
         try {
             Set<Person> priorApprovers = getAllPriorApprovers();
 
             // The initiator cannot be the approver
             String initiatorPrincipalId = getDocumentHeader().getWorkflowDocument().getInitiatorPrincipalId();
             Person initiator = SpringContext.getBean(PersonService.class).getPerson(initiatorPrincipalId);
             // If there is only one approver, and that approver is also the initiator, then Separation of Duties is required.
             boolean priorApproverIsInitiator = priorApprovers.contains(initiator);
             boolean onlyOneApprover = (priorApprovers.size() == 1);
             if (priorApproverIsInitiator && onlyOneApprover) {
                 return true;
             }
 
             // if there are more than 0 prior approvers which means there had been at least another approver than the current approver
             // then no need for separation of duties
             if (priorApprovers.size() > 0) {
                 return false;
             }
         } catch (WorkflowException we) {
             LOG.error("Exception while attempting to retrieve all prior approvers from workflow: " + we);
         }
         return false;
     }
 
     public boolean isBudgetReviewRequired() {
 
         OleInvoiceFundCheckServiceImpl oleInvoiceFundCheckServiceImpl = new OleInvoiceFundCheckServiceImpl();
         boolean required = false;
         if ((SpringContext.getBean(OleInvoiceService.class).getPaymentMethodType(this.getPaymentMethodIdentifier())).equals(OLEConstants.DEPOSIT)) {
             return false;
         }
         // if document's fiscal year is less than or equal to the current fiscal year
         if (SpringContext.getBean(UniversityDateService.class).getCurrentFiscalYear().compareTo(getPostingYear()) >= 0) {
             List<SourceAccountingLine> sourceAccountingLineList = this.getSourceAccountingLines();
             for (SourceAccountingLine accLine : sourceAccountingLineList) {
                 String chart = accLine.getAccount().getChartOfAccountsCode();
                 String account = accLine.getAccount().getAccountNumber();
                 String sfCode = accLine.getAccount().getAccountSufficientFundsCode();
                 Map<String, Object> key = new HashMap<String, Object>();
                 key.put(OLEPropertyConstants.CHART_OF_ACCOUNTS_CODE, chart);
                 key.put(OLEPropertyConstants.ACCOUNT_NUMBER, account);
                 OleSufficientFundCheck oleSufficientFundCheck = businessObjectService.findByPrimaryKey(
                         OleSufficientFundCheck.class, key);
                /* List<GeneralLedgerPendingEntry> pendingEntries = getPendingLedgerEntriesForSufficientFundsChecking();
                 for (GeneralLedgerPendingEntry glpe : pendingEntries) {
                     glpe.getChartOfAccountsCode();
                 }*/
                 SpringContext.getBean(GeneralLedgerPendingEntryService.class).generateGeneralLedgerPendingEntries(this);
                 SpringContext.getBean(BusinessObjectService.class).save(getGeneralLedgerPendingEntries());
 
                 if (oleSufficientFundCheck != null) {
                     String option = oleSufficientFundCheck.getNotificationOption() != null ? oleSufficientFundCheck
                             .getNotificationOption() : "";
                     if (option.equals(OLEPropertyConstants.BUD_REVIEW)) {
                         /*List<GeneralLedgerPendingEntry> pendingEntries = getPendingLedgerEntriesForSufficientFundsChecking();
                         for (GeneralLedgerPendingEntry glpe : pendingEntries) {
                             glpe.getChartOfAccountsCode();
                         }
                         SpringContext.getBean(GeneralLedgerPendingEntryService.class).generateGeneralLedgerPendingEntries(this);
                         SpringContext.getBean(BusinessObjectService.class).save(getGeneralLedgerPendingEntries());*/
 
                         required = oleInvoiceFundCheckServiceImpl.hasSufficientFundCheckRequired(accLine);
                         SpringContext.getBean(GeneralLedgerPendingEntryService.class).delete(getDocumentNumber());
 /*                        SpringContext.getBean(GeneralLedgerPendingEntryService.class).delete(getDocumentNumber());*/
                         return required;
                     }
                 }
             }
         }
         SpringContext.getBean(GeneralLedgerPendingEntryService.class).delete(getDocumentNumber());
         /*SpringContext.getBean(GeneralLedgerPendingEntryService.class).delete(getDocumentNumber());*/
         return required;
         // get list of sufficientfundItems
 
         // delete and recreate the GL entries for this document so they do not get included in the SF check
         // This is *NOT* ideal. The SF service needs to be updated to allow it to provide the current
         // document number so that it can be exlcuded from pending entry checks.
         //   List<GeneralLedgerPendingEntry> pendingEntries = getPendingLedgerEntriesForSufficientFundsChecking();
         // dumb loop to just force OJB to load the objects. Otherwise, the proxy object above
         // only gets resolved *after* the delete below and no SF check happens.
         // for (GeneralLedgerPendingEntry glpe : pendingEntries) {
         // glpe.getChartOfAccountsCode();
         // }
         // SpringContext.getBean(GeneralLedgerPendingEntryService.class).delete(getDocumentNumber());
         // List<SufficientFundsItem> fundsItems = SpringContext.getBean(SufficientFundsService.class)
         //.checkSufficientFundsForPREQ(pendingEntries);
 
         //if (fundsItems.size() > 0) {
         //return true;
         //}
 
 
         //return false;
     }
 
     private boolean isNotificationRequired() {
         OleInvoiceFundCheckServiceImpl oleInvoiceFundCheckServiceImpl = new OleInvoiceFundCheckServiceImpl();
         if ((SpringContext.getBean(OleInvoiceService.class).getPaymentMethodType(this.getPaymentMethodIdentifier())).equals(OLEConstants.DEPOSIT)) {
             return false;
         }
         List<SourceAccountingLine> sourceAccountingLineList = this.getSourceAccountingLines();
         boolean sufficientFundCheck = false;
         for (SourceAccountingLine accLine : sourceAccountingLineList) {
             Map searchMap = new HashMap();
             String notificationOption = null;
             Map<String, Object> key = new HashMap<String, Object>();
             String chartCode = accLine.getChartOfAccountsCode();
             String accNo = accLine.getAccountNumber();
             String objectCd = accLine.getFinancialObjectCode();
             key.put(OLEPropertyConstants.CHART_OF_ACCOUNTS_CODE, chartCode);
             key.put(OLEPropertyConstants.ACCOUNT_NUMBER, accNo);
             OleSufficientFundCheck account = SpringContext.getBean(BusinessObjectService.class).findByPrimaryKey(
                     OleSufficientFundCheck.class, key);
             if (account != null) {
                 notificationOption = account.getNotificationOption();
             }
             if (notificationOption != null && notificationOption.equals(OLEPropertyConstants.NOTIFICATION)) {
                 sufficientFundCheck = oleInvoiceFundCheckServiceImpl.hasSufficientFundCheckRequired(accLine);
                 return sufficientFundCheck;
             }
         }
         return sufficientFundCheck;
     }
 
     @Override
     protected void populateAccountsForRouting() {
 
         // if(this.getDocumentHeader().ge)
         List<SufficientFundsItem> fundsItems = new ArrayList<SufficientFundsItem>();
         try {
             // String nodeName =
             // SpringContext.getBean(WorkflowDocumentService.class).getCurrentRouteLevelName(getFinancialSystemDocumentHeader().getWorkflowDocument());
             String nodeName = getFinancialSystemDocumentHeader().getWorkflowDocument().getCurrentNodeNames().iterator()
                     .next();
             if (nodeName != null
                     && (nodeName.equalsIgnoreCase(PurapWorkflowConstants.BUDGET_NODE) || nodeName
                     .equalsIgnoreCase(PurapWorkflowConstants.BUDGET_REVIEW_REQUIRED))) {
                 if (SpringContext.getBean(UniversityDateService.class).getCurrentFiscalYear()
                         .compareTo(getPostingYear()) >= 0) {
 
                     SpringContext.getBean(GeneralLedgerPendingEntryService.class).generateGeneralLedgerPendingEntries(
                             this);
                     SpringContext.getBean(BusinessObjectService.class).save(getGeneralLedgerPendingEntries());
 
                     List<GeneralLedgerPendingEntry> pendingEntries = getPendingLedgerEntriesForSufficientFundsChecking();
                     for (GeneralLedgerPendingEntry glpe : pendingEntries) {
                         glpe.getChartOfAccountsCode();
                     }
 
                     fundsItems = SpringContext.getBean(SufficientFundsService.class).checkSufficientFundsForInvoice(pendingEntries);
 
 /*
                     SpringContext.getBean(GeneralLedgerPendingEntryService.class).generateGeneralLedgerPendingEntries(
                             this);
                     SpringContext.getBean(BusinessObjectService.class).save(getGeneralLedgerPendingEntries());
 
                     fundsItems = SpringContext.getBean(SufficientFundsService.class).checkSufficientFundsForInvoice(
                             pendingEntries);
 */
 
                 }
                 SpringContext.getBean(PurapAccountingService.class).updateAccountAmounts(this);
                 if (accountsForRouting == null) {
                     accountsForRouting = (SpringContext.getBean(PurapAccountingService.class).generateSummary(getItems()));
                 }
                 String documentFiscalYearString = this.getPostingYear().toString();
                 List<String> fundsItemList = new ArrayList<String>();
                 for (SufficientFundsItem fundsItem : fundsItems) {
                     fundsItemList.add(fundsItem.getAccount().getChartOfAccountsCode());
                 }
                 if (accountsForRouting != null) {
                     for (Iterator accountsForRoutingIter = accountsForRouting.iterator(); accountsForRoutingIter.hasNext(); ) {
                         if (!(fundsItemList.contains(((SourceAccountingLine) accountsForRoutingIter.next())
                                 .getChartOfAccountsCode()))) {
                             accountsForRoutingIter.remove();
                         }
                     }
 
 /*                SpringContext.getBean(GeneralLedgerPendingEntryService.class).delete(getDocumentNumber());*/
                     setAccountsForRouting(accountsForRouting);
                 }
                 // need to refresh to get the references for the searchable attributes (ie status) and for invoking route levels (ie
                 // account
                 // objects) -hjs
                 refreshNonUpdateableReferences();
                 for (SourceAccountingLine sourceLine : getAccountsForRouting()) {
                     sourceLine.refreshNonUpdateableReferences();
                 }
             } else {
                 super.populateAccountsForRouting();
             }
             SpringContext.getBean(GeneralLedgerPendingEntryService.class).delete(getDocumentNumber());
         } catch (Exception e) {
             logAndThrowRuntimeException("Error in populateAccountsForRouting while submitting document with id "
                     + getDocumentNumber(), e);
         }
 
     }
 
     /**
      * @see org.kuali.rice.krad.document.DocumentBase#doRouteLevelChange(org.kuali.rice.kew.framework.postprocessor.DocumentRouteLevelChange)
      */
     @Override
     public void doRouteLevelChange(DocumentRouteLevelChange levelChangeEvent) {
 
         super.doRouteLevelChange(levelChangeEvent);
         try {
             String newNodeName = levelChangeEvent.getNewNodeName();
             List<String> desiredActions = new ArrayList<String>(2);
             RoutingReportCriteria.Builder reportCriteria = RoutingReportCriteria.Builder
                     .createByDocumentIdAndTargetNodeName(getDocumentNumber(), newNodeName);
             desiredActions.add(ActionRequestType.APPROVE.getCode());
             desiredActions.add(ActionRequestType.FYI.getCode());
             desiredActions.add(ActionRequestType.COMPLETE.getCode());
             if (KewApiServiceLocator.getWorkflowDocumentActionsService().documentWillHaveAtLeastOneActionRequest(
                     reportCriteria.build(), desiredActions, false)) {
                 if (StringUtils.isNotBlank(newNodeName)) {
                     if (StringUtils.isNotBlank(newNodeName)) {
                         if (newNodeName.equalsIgnoreCase(PurapWorkflowConstants.BUDGET_NODE)
                                 || newNodeName.equalsIgnoreCase(PurapWorkflowConstants.FYI_BUDGET)) {
                             String note = "";
                             if (newNodeName.equalsIgnoreCase(PurapWorkflowConstants.BUDGET_NODE)) {
                                 note = OLEConstants.SufficientFundCheck.INV_NOTE;
                             }
                             if (newNodeName.equalsIgnoreCase(PurapWorkflowConstants.FYI_BUDGET)) {
                                 note = OLEConstants.SufficientFundCheck.FYI_NOTE;
                             }
                             DocumentService documentService = SpringContext.getBean(DocumentService.class);
                             Note apoNote = documentService.createNoteFromDocument(this, note);
                             this.addNote(apoNote);
                             documentService.saveDocumentNotes(this);
                         }
                     }
                 }
             }
         } catch (Exception e) {
             String errorMsg = "Workflow Error found checking actions requests on document with id "
                     + getDocumentNumber() + ". *** WILL NOT UPDATE PURAP STATUS ***";
             LOG.error(errorMsg, e);
         }
     }
 
     private OleInvoiceDocument invoiceDocumentObject;
 
     public OleInvoiceDocument getInvoiceDocumentObject() {
         return invoiceDocumentObject;
     }
 
     public void setInvoiceDocumentObject(OleInvoiceDocument invoiceDocumentObject) {
         this.invoiceDocumentObject = invoiceDocumentObject;
     }
 
 
     private String invoiceNumber;
     //private String paymentAttachmentIndicator;
     private String invoicePaymentClassification;
     private String invoiceVendorAmount;
     private String invoiceExtractDate;
     private String invoiceProcessedDate;
     private String invoiceType;
     private String invoiceSubType;
     private String invoiceBankCode;
     //private Date invoicePayDate;
     private String invoicePayDateCheck;
     private String vendorAmount;
     private String itemTotal;
     private String foreignItemTotal;
     private String grantTotal;
     private String foreignGrandTotal;
 
     private String invoicedForeignItemTotal;
     private String invoicedForeignGrandTotal;
 
     public String getInvoicePayDateCheck() {
         return invoicePayDateCheck;
     }
 
     public void setInvoicePayDateCheck(String invoicePayDateCheck) {
         this.invoicePayDateCheck = invoicePayDateCheck;
     }
 
 
     public String getInvoiceNumber() {
         return invoiceNumber;
     }
 
     public void setInvoiceNumber(String invoiceNumber) {
         this.invoiceNumber = invoiceNumber;
     }
 
 
     public String getInvoicePaymentClassification() {
         return invoicePaymentClassification;
     }
 
     public void setInvoicePaymentClassification(String invoicePaymentClassification) {
         this.invoicePaymentClassification = invoicePaymentClassification;
     }
 
     public String getInvoiceVendorAmount() {
         return invoiceVendorAmount;
     }
 
     public void setInvoiceVendorAmount(String invoiceVendorAmount) {
         this.invoiceVendorAmount = invoiceVendorAmount;
     }
 
     public String getInvoiceExtractDate() {
         return invoiceExtractDate;
     }
 
     public void setInvoiceExtractDate(String invoiceExtractDate) {
         this.invoiceExtractDate = invoiceExtractDate;
     }
 
     public String getInvoiceProcessedDate() {
         return invoiceProcessedDate;
     }
 
     public void setInvoiceProcessedDate(String invoiceProcessedDate) {
         this.invoiceProcessedDate = invoiceProcessedDate;
     }
 
     public String getInvoiceBankCode() {
         return invoiceBankCode;
     }
 
     public void setInvoiceBankCode(String invoiceBankCode) {
         this.invoiceBankCode = invoiceBankCode;
     }
 
 
     private String poId;
 
     public String getPoId() {
         return poId;
     }
 
     public void setPoId(String poId) {
         this.poId = poId;
     }
 
 
     public String getInvoiceCostSourceCode() {
         return invoiceCostSourceCode;
     }
 
     public void setInvoiceCostSourceCode(String invoiceCostSourceCode) {
         this.invoiceCostSourceCode = invoiceCostSourceCode;
     }
 
     public Integer getVendorHeaderGeneratedIdentifier() {
         return vendorHeaderGeneratedIdentifier;
     }
 
     public void setVendorHeaderGeneratedIdentifier(Integer vendorHeaderGeneratedIdentifier) {
         this.vendorHeaderGeneratedIdentifier = vendorHeaderGeneratedIdentifier;
     }
 
     public List<SummaryAccount> getSummaryAccounts() {
         if (summaryAccounts == null) {
             refreshAccountSummmary();
         }
         return summaryAccounts;
     }
 
     public void setSummaryAccounts(List<SummaryAccount> summaryAccounts) {
         this.summaryAccounts = summaryAccounts;
     }
 
     public void clearSummaryAccounts() {
         summaryAccounts = new ArrayList<SummaryAccount>();
     }
 
     /**
      * Updates the summaryAccounts that are contained in the form. Currently we are only calling this on load and when
      * refreshAccountSummary is called.
      */
     public void refreshAccountSummmary() {
         clearSummaryAccounts();
         summaryAccounts.addAll(SpringContext.getBean(PurapAccountingService.class).generateSummaryAccounts(this));
     }
 
     public boolean isSfcFlag() {
         return sfcFlag;
     }
 
     public void setSfcFlag(boolean sfcFlag) {
         this.sfcFlag = sfcFlag;
     }
 
     public String getInvoiceItemTotal() {
         // if (this.invoiceItemTotal == null || this.invoiceItemTotal.isEmpty() || this.invoiceItemTotal.equalsIgnoreCase("0.00")) {
         BigDecimal addChargeItem = BigDecimal.ZERO;
         List<OleInvoiceItem> item = this.getItems();
         for (OleInvoiceItem invoiceditem : item) {
             if (invoiceditem.getItemType().isAdditionalChargeIndicator() && invoiceditem.getExtendedPrice() != null) {
                 addChargeItem = addChargeItem.add(invoiceditem.getExtendedPrice().bigDecimalValue());
             }
         }
         return (this.getTotalDollarAmount().subtract(new KualiDecimal(addChargeItem)).toString());
 
         /* }
        return invoiceItemTotal;*/
     }
 
     public void setInvoiceItemTotal(String invoiceItemTotal) {
         this.invoiceItemTotal = invoiceItemTotal;
     }
 
     public String getInvoiceForeignItemTotal() {
         BigDecimal addChargeItem = BigDecimal.ZERO;
         List<OleInvoiceItem> item = this.getItems();
         for (OleInvoiceItem invoicedItem : item) {
             if (invoicedItem.getItemType().isAdditionalChargeIndicator() && invoicedItem.getItemUnitPrice() != null) {
                 addChargeItem = addChargeItem.add(invoicedItem.getItemUnitPrice());
             }
         }
         return (this.getTotalDollarAmount().subtract(new KualiDecimal(addChargeItem)).toString());
     }
 
     public void setInvoiceForeignItemTotal(String invoiceForeignItemTotal) {
         this.invoiceForeignItemTotal = invoiceForeignItemTotal;
     }
 
     public String getVendorAmount() {
         if (vendorAmount != null && !vendorAmount.isEmpty()) {
             return vendorAmount;
         } else {
             vendorAmount = this.getInvoiceAmount();
             if (vendorAmount != null && vendorAmount.contains("-")) {
                 vendorAmount = vendorAmount.replace("-", "");
                 vendorAmount = "(" + vendorAmount + ")";
             }
             return vendorAmount;
         }
     }
 
     public void setVendorAmount(String vendorAmount) {
         this.vendorAmount = vendorAmount;
         if (vendorAmount.contains("(") || vendorAmount.contains(")")) {
             vendorAmount = vendorAmount.replace("(", "");
             vendorAmount = vendorAmount.replace(")", "");
             vendorAmount = "-" + vendorAmount;
             this.vendorAmount = vendorAmount;
         }
         if (vendorAmount != null && new KualiDecimal(vendorAmount).isLessThan(KualiDecimal.ZERO)) {
             this.setInvoiceAmount(vendorAmount);
             vendorAmount = vendorAmount.replace("-", "");
             vendorAmount = "(" + vendorAmount + ")";
             this.vendorAmount = vendorAmount;
         } else {
             this.setInvoiceAmount(vendorAmount);
             this.vendorAmount = vendorAmount;
         }
     }
 
     public String getForeignVendorAmount() {
         if (foreignVendorAmount != null && !foreignVendorAmount.isEmpty()) {
             return foreignVendorAmount;
         } else {
             foreignVendorAmount = this.getForeignVendorInvoiceAmount() != null ? this.getForeignVendorInvoiceAmount().toString() : null;
             if (foreignVendorAmount != null && foreignVendorAmount.contains("-")) {
                 foreignVendorAmount = foreignVendorAmount.replace("-", "");
                 foreignVendorAmount = "(" + foreignVendorAmount + ")";
             }
             return foreignVendorAmount;
         }
     }
 
     public void setForeignVendorAmount(String foreignVendorAmount) {
         this.foreignVendorAmount = foreignVendorAmount;
         if (foreignVendorAmount.contains("(") || foreignVendorAmount.contains(")")) {
             foreignVendorAmount = foreignVendorAmount.replace("(", "");
             foreignVendorAmount = foreignVendorAmount.replace(")", "");
             foreignVendorAmount = "-" + foreignVendorAmount;
             this.foreignVendorAmount = foreignVendorAmount;
         }
         if (foreignVendorAmount != null && new KualiDecimal(foreignVendorAmount).isLessThan(KualiDecimal.ZERO)) {
             this.setForeignInvoiceAmount(foreignVendorAmount);
             foreignVendorAmount = foreignVendorAmount.replace("-", "");
             foreignVendorAmount = "(" + foreignVendorAmount + ")";
             this.foreignVendorAmount = foreignVendorAmount;
         } else {
             this.setForeignInvoiceAmount(foreignVendorAmount);
             this.foreignVendorAmount = foreignVendorAmount;
         }
     }
 
     public String getForeignInvoiceAmount() {
         return foreignInvoiceAmount;
     }
 
     public void setForeignInvoiceAmount(String foreignInvoiceAmount) {
         this.foreignInvoiceAmount = foreignInvoiceAmount;
     }
 
     public String getInvoiceAmount() {
         return invoiceAmount;
     }
 
     public void setInvoiceAmount(String invoiceAmount) {
         this.invoiceAmount = invoiceAmount;
     }
 
     public boolean isBaSfcFlag() {
         return baSfcFlag;
     }
 
     public void setBaSfcFlag(boolean baSfcFlag) {
         this.baSfcFlag = baSfcFlag;
     }
 
     /**
      * This method calculates the grand Total
      *
      * @param includeBelowTheLine
      * @param itemsForTotal
      * @return
      */
     protected KualiDecimal getInvoicedTotalWithAllItems(boolean includeBelowTheLine, List<OleInvoiceItem> itemsForTotal) {
 
         BigDecimal total = BigDecimal.ZERO;
         for (OleInvoiceItem item : itemsForTotal) {
             item.refreshReferenceObject(PurapPropertyConstants.ITEM_TYPE);
             ItemType it = item.getItemType();
             if (includeBelowTheLine || it.isLineItemIndicator()) {
                 BigDecimal totalAmount = item.getTotalAmount().bigDecimalValue();
                 BigDecimal itemTotal = (totalAmount != null) ? totalAmount : BigDecimal.ZERO;
                 if (item.isDebitItem()) {
                     total = total.add(itemTotal);
                 } else {
                     total = total.subtract(itemTotal);
                 }
                 /*if (item.getItemDiscount() != null) {
                     total = total.subtract(item.getItemDiscount());
                 }*/
             }
         }
         return new KualiDecimal(total);
     }
 
     protected KualiDecimal getInvoicedForeignTotalWithAllItems(boolean includeBelowTheLine, List<OleInvoiceItem> itemsForTotal) {
 
         KualiDecimal total = new KualiDecimal(BigDecimal.ZERO);
         for (OleInvoiceItem item : itemsForTotal) {
             item.refreshReferenceObject(PurapPropertyConstants.ITEM_TYPE);
             ItemType it = item.getItemType();
             if (includeBelowTheLine || it.isLineItemIndicator()) {
                 KualiDecimal totalAmount = item.getForeignTotalAmount();
                 KualiDecimal itemTotal = (totalAmount != null) ? totalAmount : KualiDecimal.ZERO;
                 if (item.isDebitItem()) {
                     total = total.add(itemTotal);
                 } else {
                     total = total.subtract(itemTotal);
                 }
             }
         }
         return total;
     }
 
     public String getInvoicedItemTotal() {
         KualiDecimal total = getInvoicedTotalWithAllItems(false, this.getItems());
         if (this.isItemSign()) {
             if (total.isLessThan(KualiDecimal.ZERO)) {
                 total = total;
             }
         }
         return total != null ? total.toString() : "0";
     }
 
     public void setInvoicedItemTotal(String invoicedItemTotal) {
         this.invoicedItemTotal = invoicedItemTotal;
     }
 
     public String getInvoicedForeignItemTotal() {
         KualiDecimal foreignItemTotal = getInvoicedForeignTotalWithAllItems(false, this.getItems());
        /* if (this.isItemSign()) {
             if (foreignItemTotal.isLessThan(KualiDecimal.ZERO)) {
                 foreignItemTotal = foreignItemTotal;
             }
         } */
         return foreignItemTotal != null ? foreignItemTotal.toString() : "0";
     }
 
     public void setInvoicedForeignItemTotal(String invoicedForeignItemTotal) {
         this.invoicedForeignItemTotal = invoicedForeignItemTotal;
     }
 
     public String getItemTotal() {
         if(!this.isDbRetrieval()){
             itemTotal = this.getInvoicedItemTotal();
         }
         if (itemTotal != null && !itemTotal.contains("(")
                 && new KualiDecimal(itemTotal).isLessThan(KualiDecimal.ZERO)) {
             itemTotal = itemTotal.replace("-", "");
             itemTotal = "(" + itemTotal + ")";
         }
         return itemTotal;
     }
 
     public void setItemTotal(String itemTotal) {
         this.itemTotal = itemTotal;
     }
 
     public String getForeignItemTotal() {
         if(!this.isDbRetrieval()){
             foreignItemTotal = this.getInvoicedForeignItemTotal();
         }
         if (foreignItemTotal != null && !foreignItemTotal.contains("(")
                 && new KualiDecimal(foreignItemTotal).isLessThan(KualiDecimal.ZERO)) {
             foreignItemTotal = foreignItemTotal.replace("-", "");
             foreignItemTotal = "(" + foreignItemTotal + ")";
         }
         return foreignItemTotal;
     }
 
     public void setForeignItemTotal(String foreignItemTotal) {
         this.foreignItemTotal = foreignItemTotal;
     }
 
     public String getGrantTotal() {
         if(!this.isDbRetrieval()){
             grantTotal = this.getInvoicedGrandTotal();
         }
         if (grantTotal != null &&  !grantTotal.contains("(")
                 && new KualiDecimal(grantTotal).isLessThan(KualiDecimal.ZERO)) {
             grantTotal = grantTotal.replace("-", "");
             grantTotal = "(" + grantTotal + ")";
         }
         return grantTotal;
     }
 
     public void setGrantTotal(String grantTotal) {
         this.grantTotal = grantTotal;
     }
 
     public String getForeignGrandTotal() {
         if(!this.isDbRetrieval()){
             foreignGrandTotal = this.getInvoicedForeignGrandTotal();
         }
         if (foreignGrandTotal != null &&  !foreignGrandTotal.contains("(")
                 && new KualiDecimal(foreignGrandTotal).isLessThan(KualiDecimal.ZERO)) {
             foreignGrandTotal = foreignGrandTotal.replace("-", "");
             foreignGrandTotal = "(" + foreignGrandTotal + ")";
         }
         return foreignGrandTotal;
     }
 
     public void setForeignGrandTotal(String foreignGrandTotal) {
         this.foreignGrandTotal = foreignGrandTotal;
     }
 
     public String getInvoicedGrandTotal() {
         KualiDecimal total = getInvoicedTotalWithAllItems(true, this.getItems());
       /*  if (this.isItemSign()) {
             if (total.isLessThan(KualiDecimal.ZERO)) {
                 total = total;
             }
         } */
         return total != null ? total.toString() : "0";
     }
 
     public void setInvoicedGrandTotal(String invoicedGrandTotal) {
         this.invoicedGrandTotal = invoicedGrandTotal;
     }
 
     public String getInvoicedForeignGrandTotal() {
         KualiDecimal total = getInvoicedForeignTotalWithAllItems(true, this.getItems());
        /* if (this.isItemSign()) {
             if (total.isLessThan(KualiDecimal.ZERO)) {
                 total = total;
             }
         } */
         for (OleInvoiceItem item : (List<OleInvoiceItem>)this.getItems()) {
             if (!item.getItemType().getItemTypeCode().equalsIgnoreCase(PurapConstants.ItemTypeCodes.ITEM_TYPE_ITEM_CODE)
                     && item.getAdditionalForeignUnitCost() != null) {
                 total = total.add(new KualiDecimal(item.getAdditionalForeignUnitCost()));
             }
             else if (!item.getItemType().getItemTypeCode().equalsIgnoreCase(PurapConstants.ItemTypeCodes.ITEM_TYPE_ITEM_CODE)
                     && item.getItemForeignUnitCost() != null) {
                 total = total.add(item.getItemForeignUnitCost());
             }
         }
 
         return total != null ? total.toString() : "0";
     }
     public void setInvoicedForeignGrandTotal(String invoicedForeignGrandTotal) {
         this.invoicedForeignGrandTotal = invoicedForeignGrandTotal;
     }
 
     public boolean isValidationFlag() {
         return validationFlag;
     }
 
     public void setValidationFlag(boolean validationFlag) {
         this.validationFlag = validationFlag;
     }
 
     public boolean isBlanketApproveValidationFlag() {
         return blanketApproveValidationFlag;
     }
 
     public void setBlanketApproveValidationFlag(boolean blanketApproveValidationFlag) {
         this.blanketApproveValidationFlag = blanketApproveValidationFlag;
     }
 
     public String getPurchaseOrderDocumentNums() {
         return purchaseOrderDocumentNums;
     }
 
     public void setPurchaseOrderDocumentNums(String purchaseOrderDocumentNums) {
         this.purchaseOrderDocumentNums = purchaseOrderDocumentNums;
     }
 
     /*public boolean isInvoiceModified() {
         return invoiceModified;
     }
 
     public void setInvoiceModified(boolean invoiceModified) {
         this.invoiceModified = invoiceModified;
     }*/
 
     public boolean isOverviewFlag() {
         return overviewFlag;
     }
 
     public void setOverviewFlag(boolean overviewFlag) {
         this.overviewFlag = overviewFlag;
     }
 
     public boolean isVendorInfoFlag() {
         return vendorInfoFlag;
     }
 
     public void setVendorInfoFlag(boolean vendorInfoFlag) {
         this.vendorInfoFlag = vendorInfoFlag;
     }
 
     public boolean isInvoiceInfoFlag() {
         return invoiceInfoFlag;
     }
 
     public void setInvoiceInfoFlag(boolean invoiceInfoFlag) {
         this.invoiceInfoFlag = invoiceInfoFlag;
     }
 
     public boolean isProcessItemFlag() {
         return processItemFlag;
     }
 
     public void setProcessItemFlag(boolean processItemFlag) {
         this.processItemFlag = processItemFlag;
     }
 
     public boolean isProcessTitlesFlag() {
         return processTitlesFlag;
     }
 
     public void setProcessTitlesFlag(boolean processTitlesFlag) {
         this.processTitlesFlag = processTitlesFlag;
     }
 
     public boolean isCurrentItemsFlag() {
         return currentItemsFlag;
     }
 
     public void setCurrentItemsFlag(boolean currentItemsFlag) {
         this.currentItemsFlag = currentItemsFlag;
     }
 
     public boolean isAdditionalChargesFlag() {
         return additionalChargesFlag;
     }
 
     public void setAdditionalChargesFlag(boolean additionalChargesFlag) {
         this.additionalChargesFlag = additionalChargesFlag;
     }
 
     public boolean isAccountSummaryFlag() {
         return accountSummaryFlag;
     }
 
     public void setAccountSummaryFlag(boolean accountSummaryFlag) {
         this.accountSummaryFlag = accountSummaryFlag;
     }
 
     public boolean isNotesAndAttachmentFlag() {
         return notesAndAttachmentFlag;
     }
 
     public void setNotesAndAttachmentFlag(boolean notesAndAttachmentFlag) {
         this.notesAndAttachmentFlag = notesAndAttachmentFlag;
     }
 
     public boolean isAdHocRecipientsFlag() {
         return adHocRecipientsFlag;
     }
 
     public void setAdHocRecipientsFlag(boolean adHocRecipientsFlag) {
         this.adHocRecipientsFlag = adHocRecipientsFlag;
     }
 
     public boolean isRouteLogFlag() {
         return routeLogFlag;
     }
 
     public void setRouteLogFlag(boolean routeLogFlag) {
         this.routeLogFlag = routeLogFlag;
     }
 
     public boolean isRouteLogDisplayFlag() {
         return routeLogDisplayFlag;
     }
 
     public void setRouteLogDisplayFlag(boolean routeLogDisplayFlag) {
         this.routeLogDisplayFlag = routeLogDisplayFlag;
     }
 
 
     /**
      * Performs logic needed to copy Invoice Document.
      */
     @Override
     public void toCopy() throws WorkflowException, ValidationException {
         super.toCopy();
         String[] collapseSections = getOleInvoiceService().getDefaultCollapseSections();
         this.setOverviewFlag(getOleInvoiceService().canCollapse(OLEConstants.OVERVIEW_SECTION, collapseSections));
         this.setVendorInfoFlag(getOleInvoiceService().canCollapse(OLEConstants.VENDOR_INFO_SECTION, collapseSections));
         this.setInvoiceInfoFlag(getOleInvoiceService().canCollapse(OLEConstants.INVOICE_INFO_SECTION, collapseSections));
         this.setProcessTitlesFlag(getOleInvoiceService().canCollapse(OLEConstants.PROCESS_TITLES_SECTION, collapseSections));
         this.setCurrentItemsFlag(getOleInvoiceService().canCollapse(OLEConstants.CURRENT_ITEM_SECTION, collapseSections));
         this.setAdditionalChargesFlag(getOleInvoiceService().canCollapse(OLEConstants.ADDITIONAL_CHARGES_SECTION, collapseSections));
         this.setAccountSummaryFlag(getOleInvoiceService().canCollapse(OLEConstants.ACCOUNT_SUMMARY_SECTION, collapseSections));
         this.setAdHocRecipientsFlag(getOleInvoiceService().canCollapse(OLEConstants.ADHOC_RECIPIENT_SECTION, collapseSections));
         this.setRouteLogFlag(getOleInvoiceService().canCollapse(OLEConstants.ROUTE_LOG_SECTION, collapseSections));
         this.setNotesAndAttachmentFlag(getOleInvoiceService().canCollapse(OLEConstants.NOTES_AND_ATTACH_SECTION, collapseSections));
         // Clear related views
         this.setAccountsPayablePurchasingDocumentLinkIdentifier(null);
         this.setRelatedViews(null);
         this.setInvoiceNumber("");
         this.setNoteLine1Text("");
 
         Person currentUser = GlobalVariables.getUserSession().getPerson();
         this.setPurapDocumentIdentifier(null);
 
         // Set req status to INPR.
         //for app doc status
         updateAndSaveAppDocStatus(InvoiceStatuses.APPDOC_INITIATE);
         this.setPostingYear(SpringContext.getBean(UniversityDateService.class).getCurrentFiscalYear());
 
         for (Iterator iter = this.getItems().iterator(); iter.hasNext(); ) {
             OleInvoiceItem item = (OleInvoiceItem) iter.next();
             item.setPurapDocumentIdentifier(null);
             item.setItemIdentifier(null);
             if (this.getCloneDebitInvoice().equalsIgnoreCase("true")) {
                 item.setDebitItem(true);
                 item.setInvoiceListPrice(item.getItemListPrice().abs().toString());
             } else {
                 item.setDebitItem(false);
                 item.setInvoiceListPrice(item.getItemListPrice().negated().toString());
             }
             for (Iterator acctIter = item.getSourceAccountingLines().iterator(); acctIter.hasNext(); ) {
                 InvoiceAccount account = (InvoiceAccount) acctIter.next();
                 account.setAccountIdentifier(null);
                 account.setItemIdentifier(null);
                 account.setObjectId(null);
                 account.setVersionNumber(null);
             }
             item.setPaidCopies(new ArrayList<OLEPaidCopy>());
         }
         SpringContext.getBean(PurapService.class).addBelowLineItems(this);
         this.refreshNonUpdateableReferences();
     }
 
     /**
      * Checks whether copying of this document should be allowed. Copying is not allowed if this is a B2B requistion, and more than
      * a set number of days have passed since the document's creation.
      *
      * @return True if copying of this requisition is allowed.
      */
     @Override
     public boolean getAllowsCopy() {
         //boolean allowsCopy = super.getAllowsCopy();
         boolean allowsCopy = true;
         return allowsCopy;
     }
 
     /**
      * This method returns the duplicateFlag indicator
      *
      * @return duplicateFlag
      */
     public boolean isDuplicateFlag() {
         return duplicateFlag;
     }
 
     /**
      * This method sets the duplicateFlag
      *
      * @param duplicateFlag
      */
     public void setDuplicateFlag(boolean duplicateFlag) {
         this.duplicateFlag = duplicateFlag;
     }
 
     public String getSearchResultInvoiceDate() {
         return searchResultInvoiceDate;
     }
 
     public void setSearchResultInvoiceDate(String searchResultInvoiceDate) {
         this.searchResultInvoiceDate = searchResultInvoiceDate;
     }
 
     public String getSearchResultInvoicePayDate() {
         return searchResultInvoicePayDate;
     }
 
     public void setSearchResultInvoicePayDate(String searchResultInvoicePayDate) {
         this.searchResultInvoicePayDate = searchResultInvoicePayDate;
     }
 
     public boolean isDuplicateApproveFlag() {
         return duplicateApproveFlag;
     }
 
     public void setDuplicateApproveFlag(boolean duplicateApproveFlag) {
         this.duplicateApproveFlag = duplicateApproveFlag;
     }
 
     public String getCloneDebitInvoice() {
         return cloneDebitInvoice;
     }
 
     public void setCloneDebitInvoice(String cloneDebitInvoice) {
         this.cloneDebitInvoice = cloneDebitInvoice;
     }
 
     public boolean isCloneFlag() {
         return cloneFlag;
     }
 
     public void setCloneFlag(boolean cloneFlag) {
         this.cloneFlag = cloneFlag;
     }
 
     public List<OlePaymentRequestDocument> getPaymentRequestDocuments() {
         return paymentRequestDocuments;
     }
 
     public void setPaymentRequestDocuments(List<OlePaymentRequestDocument> paymentRequestDocuments) {
         this.paymentRequestDocuments = paymentRequestDocuments;
     }
 
     public boolean isOffsetAccountIndicator() {
         return offsetAccountIndicator;
     }
 
     public void setOffsetAccountIndicator(boolean offsetAccountIndicator) {
         this.offsetAccountIndicator = offsetAccountIndicator;
     }
 
     public boolean isItemSign() {
         return itemSign;
     }
 
     public void setItemSign(boolean itemSign) {
         this.itemSign = itemSign;
     }
 
     public boolean isBlanketApproveSubscriptionDateValidationFlag() {
         return blanketApproveSubscriptionDateValidationFlag;
     }
 
     public void setBlanketApproveSubscriptionDateValidationFlag(boolean blanketApproveSubscriptionDateValidationFlag) {
         this.blanketApproveSubscriptionDateValidationFlag = blanketApproveSubscriptionDateValidationFlag;
     }
 
     public boolean isSubscriptionDateValidationFlag() {
         return subscriptionDateValidationFlag;
     }
 
     public void setSubscriptionDateValidationFlag(boolean subscriptionDateValidationFlag) {
         this.subscriptionDateValidationFlag = subscriptionDateValidationFlag;
     }
 
     public String getVendorLink() {
         String oleurl = ConfigContext.getCurrentContextConfig().getProperty("ole.url");
         String url = oleurl+ OLEConstants.VENDOR_LINK +vendorHeaderGeneratedIdentifier + "&amp;vendorDetailAssignedIdentifier="
                 +vendorDetailAssignedIdentifier;
         return url;
     }
 
     public void setVendorLink(String vendorLink) {
         this.vendorLink = vendorLink;
     }
 
     public boolean isForeignCurrencyFlag() {
         return foreignCurrencyFlag;
     }
 
     public void setForeignCurrencyFlag(boolean foreignCurrencyFlag) {
         this.foreignCurrencyFlag = foreignCurrencyFlag;
     }
 
     public Long getInvoiceCurrencyTypeId() {
         return invoiceCurrencyTypeId;
     }
 
     public void setInvoiceCurrencyTypeId(Long invoiceCurrencyTypeId) {
         this.invoiceCurrencyTypeId = invoiceCurrencyTypeId;
     }
 
     public String getInvoiceCurrencyType() {
         return invoiceCurrencyType;
     }
 
     public void setInvoiceCurrencyType(String invoiceCurrencyType) {
         this.invoiceCurrencyType = invoiceCurrencyType;
     }
 
     public OleCurrencyType getOleCurrencyType() {
         return oleCurrencyType;
     }
 
     public void setOleCurrencyType(OleCurrencyType oleCurrencyType) {
         this.oleCurrencyType = oleCurrencyType;
     }
 
     public boolean isCurrencyOverrideFlag() {
         return currencyOverrideFlag;
     }
 
     public void setCurrencyOverrideFlag(boolean currencyOverrideFlag) {
         this.currencyOverrideFlag = currencyOverrideFlag;
     }
 
     public String getCurrencyOverrideMessage() {
         return currencyOverrideMessage;
     }
 
     public void setCurrencyOverrideMessage(String currencyOverrideMessage) {
         this.currencyOverrideMessage = currencyOverrideMessage;
     }
 
     public String getInvoiceCurrencyExchangeRate() {
         if (invoiceCurrencyExchangeRate != null && !invoiceCurrencyExchangeRate.isEmpty()) {
             if (invoiceCurrencyExchangeRate != null && invoiceCurrencyExchangeRate.contains("-")) {
                 invoiceCurrencyExchangeRate = invoiceCurrencyExchangeRate.replace("-", "");
                 invoiceCurrencyExchangeRate = "(" + invoiceCurrencyExchangeRate + ")";
             }
             return invoiceCurrencyExchangeRate;
         }
         return invoiceCurrencyExchangeRate;
     }
 
     public void setInvoiceCurrencyExchangeRate(String invoiceCurrencyExchangeRate) {
         this.invoiceCurrencyExchangeRate = invoiceCurrencyExchangeRate;
         if (invoiceCurrencyExchangeRate != null) {
             if (invoiceCurrencyExchangeRate.contains("(") || invoiceCurrencyExchangeRate.contains(")")) {
                 invoiceCurrencyExchangeRate = invoiceCurrencyExchangeRate.replace("(", "");
                 invoiceCurrencyExchangeRate = invoiceCurrencyExchangeRate.replace(")", "");
                 invoiceCurrencyExchangeRate = "-" + invoiceCurrencyExchangeRate;
                 this.invoiceCurrencyExchangeRate = invoiceCurrencyExchangeRate;
             }
             if (new KualiDecimal(invoiceCurrencyExchangeRate).isLessThan(KualiDecimal.ZERO)) {
                 invoiceCurrencyExchangeRate = invoiceCurrencyExchangeRate.replace("-", "");
                 invoiceCurrencyExchangeRate = "(" + invoiceCurrencyExchangeRate + ")";
                 this.invoiceCurrencyExchangeRate = invoiceCurrencyExchangeRate;
             }
         }
     }
 
     public boolean isDbRetrieval() {
         return dbRetrieval;
     }
 
     public void setDbRetrieval(boolean dbRetrieval) {
         this.dbRetrieval = dbRetrieval;
     }
 
     public boolean isEnableCurrentItems() {
         return enableCurrentItems;
     }
 
     public void setEnableCurrentItems(boolean enableCurrentItems) {
         this.enableCurrentItems = enableCurrentItems;
     }
 
     public List<OleInvoiceItem> getDeletedInvoiceItems() {
         return deletedInvoiceItems;
     }
 
     public void setDeletedInvoiceItems(List<OleInvoiceItem> deletedInvoiceItems) {
         this.deletedInvoiceItems = deletedInvoiceItems;
     }
 
     public boolean isDuplicateRouteFlag() {
         return duplicateRouteFlag;
     }
 
     public void setDuplicateRouteFlag(boolean duplicateRouteFlag) {
         this.duplicateRouteFlag = duplicateRouteFlag;
     }
 
     public boolean isDuplicateSaveFlag() {
         return duplicateSaveFlag;
     }
 
     public void setDuplicateSaveFlag(boolean duplicateSaveFlag) {
         this.duplicateSaveFlag = duplicateSaveFlag;
     }
 
     public String getVendorAlias() {
         return vendorAlias;
     }
 
     public void setVendorAlias(String vendorAlias) {
         this.vendorAlias = vendorAlias;
     }
 
     public boolean isDuplicateValidationFlag() {
         return duplicateValidationFlag;
     }
 
     public void setDuplicateValidationFlag(boolean duplicateValidationFlag) {
         this.duplicateValidationFlag = duplicateValidationFlag;
     }
 
     public String getInvoiceInfo() {
         if(StringUtils.isNotEmpty(invoiceNumber)){
             invoiceInfo = "";
             invoiceInfo = "Invoice (" + invoiceNumber + ")";
         }else{
             invoiceInfo = "Invoice";
         }
         return invoiceInfo;
     }
 
     public void setInvoiceInfo(String invoiceInfo) {
         this.invoiceInfo = invoiceInfo;
     }
 }