/*

  * Copyright 2006-2011 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.rice.kew.doctype.bo;

 import org.apache.commons.lang.StringUtils;

 import org.hibernate.annotations.Fetch;

 import org.hibernate.annotations.FetchMode;

 import org.hibernate.annotations.GenericGenerator;

 import org.hibernate.annotations.Parameter;

 import org.kuali.rice.core.api.config.CoreConfigHelper;

 import org.kuali.rice.core.api.config.property.ConfigContext;

 import org.kuali.rice.core.api.exception.RiceRemoteServiceConnectionException;

 import org.kuali.rice.core.api.reflect.ObjectDefinition;

 import org.kuali.rice.core.api.resourceloader.GlobalResourceLoader;

 import org.kuali.rice.core.web.format.FormatException;

 import org.kuali.rice.kew.actionlist.CustomActionListAttribute;

 import org.kuali.rice.kew.api.WorkflowRuntimeException;

 import org.kuali.rice.kew.api.doctype.DocumentTypeContract;

 import org.kuali.rice.kew.docsearch.DocumentSearchGenerator;

 import org.kuali.rice.kew.docsearch.DocumentSearchResultProcessor;

 import org.kuali.rice.kew.docsearch.SearchableAttributeOld;

 import org.kuali.rice.kew.docsearch.SearchableAttributeStringValue;

 import org.kuali.rice.kew.docsearch.xml.DocumentSearchXMLResultProcessor;

 import org.kuali.rice.kew.docsearch.xml.GenericXMLSearchableAttribute;

 import org.kuali.rice.kew.doctype.ApplicationDocumentStatus;

 import org.kuali.rice.kew.doctype.DocumentTypeAttribute;

 import org.kuali.rice.kew.doctype.DocumentTypePolicy;

 import org.kuali.rice.kew.doctype.DocumentTypePolicyEnum;

 import org.kuali.rice.kew.doctype.DocumentTypeSecurity;

 import org.kuali.rice.kew.doctype.service.DocumentTypeService;

 import org.kuali.rice.kew.engine.node.Process;

 import org.kuali.rice.kew.exception.ResourceUnavailableException;

 import org.kuali.rice.kew.framework.docsearch.SearchableAttribute;

 import org.kuali.rice.kew.mail.CustomEmailAttribute;

 import org.kuali.rice.kew.notes.CustomNoteAttribute;

 import org.kuali.rice.kew.postprocessor.DefaultPostProcessor;

 import org.kuali.rice.kew.postprocessor.PostProcessor;

 import org.kuali.rice.kew.postprocessor.PostProcessorRemote;

 import org.kuali.rice.kew.postprocessor.PostProcessorRemoteAdapter;

 import org.kuali.rice.kew.rule.bo.RuleAttribute;

 import org.kuali.rice.kew.service.KEWServiceLocator;

 import org.kuali.rice.kew.util.CodeTranslator;

 import org.kuali.rice.kew.util.KEWConstants;

 import org.kuali.rice.kew.util.KEWPropertyConstants;

 import org.kuali.rice.kew.util.Utilities;

 import org.kuali.rice.kim.api.group.Group;

 import org.kuali.rice.kim.api.group.GroupService;

 import org.kuali.rice.kim.api.services.KimApiServiceLocator;

 import org.kuali.rice.krad.bo.MutableInactivatable;

 import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;

 import org.kuali.rice.krad.util.ObjectUtils;

 import javax.persistence.Basic;

 import javax.persistence.CascadeType;

 import javax.persistence.Column;

 import javax.persistence.Entity;

 import javax.persistence.FetchType;

 import javax.persistence.GeneratedValue;

 import javax.persistence.Id;

 import javax.persistence.Lob;

 import javax.persistence.NamedQueries;

 import javax.persistence.NamedQuery;

 import javax.persistence.OneToMany;

 import javax.persistence.OrderBy;

 import javax.persistence.Table;

 import javax.persistence.Transient;

 import java.lang.reflect.InvocationTargetException;

 import java.util.ArrayList;

 import java.util.Arrays;

 import java.util.Collection;

 import java.util.Collections;

 import java.util.HashMap;

 import java.util.HashSet;

 import java.util.Iterator;

 import java.util.List;

 import java.util.Map;

 import java.util.Set;

 /**

  * Model bean mapped to ojb representing a document type.  Provides component lookup behavior that

  * can construct {@link ObjectDefinition} objects correctly to account for application id inheritance.

  * Can also navigate parent hierarchy when getting data/components.

  *

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 @Entity

 //@Sequence(name="KREW_DOC_HDR_S", property="documentTypeId")

 @Table(name = "KREW_DOC_TYP_T")

 @NamedQueries({

         @NamedQuery(name = "DocumentType.QuickLinks.FindLabelByTypeName", query = "SELECT label FROM DocumentType WHERE name = :docTypeName AND currentInd = 1"),

         @NamedQuery(name = "DocumentType.QuickLinks.FindInitiatedDocumentTypesListByInitiatorWorkflowId", query = "SELECT DISTINCT dt.name, dt.label FROM DocumentType dt, DocumentRouteHeaderValue drhv " +

                 "WHERE drhv.initiatorWorkflowId = :initiatorWorkflowId AND drhv.documentTypeId = dt.documentTypeId AND dt.active = 1 AND dt.currentInd = 1 " +

                 "ORDER BY UPPER(dt.label)")

 })

 public class DocumentType extends PersistableBusinessObjectBase implements MutableInactivatable, DocumentTypeEBO, DocumentTypeContract {

     private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(DocumentType.class);

     private static final long serialVersionUID = 1312830153583125069L;

     @Id

     @GeneratedValue(generator = "KREW_DOC_HDR_S")

     @GenericGenerator(name = "KREW_DOC_HDR_S", strategy = "org.hibernate.id.enhanced.SequenceStyleGenerator", parameters = {

             @Parameter(name = "sequence_name", value = "KREW_DOC_HDR_S"),

             @Parameter(name = "value_column", value = "id")

     })

     @Column(name = "DOC_TYP_ID")

     private String documentTypeId;

     @Column(name = "PARNT_ID")

     private String docTypeParentId;

     @Column(name = "DOC_TYP_NM")

     private String name;

     @Column(name = "DOC_TYP_VER_NBR")

     private Integer version = new Integer(0);

     @Column(name = "ACTV_IND")

     private Boolean active;

     @Column(name = "CUR_IND")

     private Boolean currentInd;

     @Column(name = "DOC_TYP_DESC")

     private String description;

     @Column(name = "LBL")

     private String label;

     @Column(name = "PREV_DOC_TYP_VER_NBR")

     private String previousVersionId;

     @Column(name = "DOC_HDR_ID")

     private String documentId;

     @Column(name = "HELP_DEF_URL")

     private String unresolvedHelpDefinitionUrl;

     @Column(name = "DOC_SEARCH_HELP_URL")

     private String unresolvedDocSearchHelpUrl;

     @Column(name = "DOC_HDLR_URL")

     private String unresolvedDocHandlerUrl;

     @Column(name = "POST_PRCSR")

     private String postProcessorName;

     @Column(name = "GRP_ID")

     //private Long superUserWorkgroupId;

     private String workgroupId;

     @Column(name = "BLNKT_APPR_GRP_ID")

     private String blanketApproveWorkgroupId;

     @Column(name = "BLNKT_APPR_PLCY")

     private String blanketApprovePolicy;

     @Column(name = "RPT_GRP_ID")

     private String reportingWorkgroupId;

     @Column(name = "APPL_ID")

     private String actualApplicationId;

     /* these two fields are for the web tier lookupable

      * DocumentType is doing double-duty as a web/business tier object

      */

     @Transient

     private String returnUrl;

     @Transient

     private String actionsUrl;

     @Transient

     private Boolean applyRetroactively = Boolean.FALSE;

     /* The default exception workgroup to apply to nodes that lack an exception workgroup definition.

      * Used at parse-time only; not stored in db.

      */

     @Transient

     private Group defaultExceptionWorkgroup;

     @OneToMany(fetch = FetchType.EAGER, cascade = {CascadeType.REMOVE, CascadeType.MERGE, CascadeType.PERSIST}, mappedBy = "documentType")

     @Fetch(value = FetchMode.SELECT)

     private Collection<DocumentTypePolicy> policies;

     /* This property contains the list of valid ApplicationDocumentStatus values, 

     * if defined, for the document type.  If these status values are defined, only these

     * values may be assigned as the status.  If not valid values are defined, the status may

     * be set to any value by the client.

     */

     @OneToMany(fetch = FetchType.EAGER, cascade = {CascadeType.REMOVE, CascadeType.MERGE, CascadeType.PERSIST}, mappedBy = "documentType")

     @Fetch(value = FetchMode.SELECT)

     private List<ApplicationDocumentStatus> validApplicationStatuses;

     @Transient

     private List routeLevels;

     @Transient

     private Collection childrenDocTypes;

     @Fetch(value = FetchMode.SELECT)

     @OneToMany(fetch = FetchType.EAGER, cascade = {CascadeType.REMOVE, CascadeType.MERGE, CascadeType.PERSIST}, mappedBy = "documentType")

     @OrderBy("orderIndex ASC")

     private List<DocumentTypeAttribute> documentTypeAttributes;

     /* New Workflow 2.1 Field */

     @Fetch(value = FetchMode.SELECT)

     @OneToMany(fetch = FetchType.EAGER, cascade = {CascadeType.MERGE, CascadeType.PERSIST}, mappedBy = "documentType")

     private List<Process> processes = new ArrayList();

     @Column(name = "RTE_VER_NBR")

     private String routingVersion = KEWConstants.CURRENT_ROUTING_VERSION;

     /* Workflow 2.2 Fields */

     @Column(name = "NOTIFY_ADDR")

     private String actualNotificationFromAddress;

     @Lob

     @Basic(fetch = FetchType.LAZY)

     @Column(name = "SEC_XML")

     private String documentTypeSecurityXml;

     @Transient

     private DocumentTypeSecurity documentTypeSecurity;

     /* Workflow 2.4 XSLT-based email message customization */

     @Column(name = "EMAIL_XSL")

     private String customEmailStylesheet;

     public DocumentType() {

         routeLevels = new ArrayList();

         documentTypeAttributes = new ArrayList<DocumentTypeAttribute>();

         policies = new ArrayList<DocumentTypePolicy>();

         version = new Integer(0);

         label = null;

     }

     public void populateDataDictionaryEditableFields(Set<String> propertyNamesEditableViaUI, DocumentType dataDictionaryEditedType) {

         String currentPropertyName = "";

         try {

             for (String propertyName : propertyNamesEditableViaUI) {

                 currentPropertyName = propertyName;

                 if (KEWPropertyConstants.PARENT_DOC_TYPE_NAME.equals(propertyName)) {

                     // this is trying to set the parent document type name so lets set the entire parent document

                     String parentDocumentTypeName = (String) ObjectUtils.getPropertyValue(dataDictionaryEditedType, propertyName);

                     if (StringUtils.isNotBlank(parentDocumentTypeName)) {

                         DocumentType parentDocType = KEWServiceLocator.getDocumentTypeService().findByName(parentDocumentTypeName);

                         if (ObjectUtils.isNull(parentDocType)) {

                             throw new WorkflowRuntimeException("Could not find valid document type for document type name '" + parentDocumentTypeName + "' to set as Parent Document Type");

                         }

                         setDocTypeParentId(parentDocType.getDocumentTypeId());

                     }

                 }

 //                else if (!FIELD_PROPERTY_NAME_DOCUMENT_TYPE_ID.equals(propertyName)) {

                 else {

                     LOG.info("*** COPYING PROPERTY NAME FROM OLD BO TO NEW BO: " + propertyName);

                     ObjectUtils.setObjectProperty(this, propertyName, ObjectUtils.getPropertyValue(dataDictionaryEditedType, propertyName));

                 }

             }

         } catch (FormatException e) {

             throw new WorkflowRuntimeException("Error setting property '" + currentPropertyName + "' in Document Type", e);

         } catch (IllegalAccessException e) {

             throw new WorkflowRuntimeException("Error setting property '" + currentPropertyName + "' in Document Type", e);

         } catch (InvocationTargetException e) {

             throw new WorkflowRuntimeException("Error setting property '" + currentPropertyName + "' in Document Type", e);

         } catch (NoSuchMethodException e) {

             throw new WorkflowRuntimeException("Error setting property '" + currentPropertyName + "' in Document Type", e);

         } catch (Exception e) {

             throw new WorkflowRuntimeException("Error setting property '" + currentPropertyName + "' in Document Type", e);

         }

     }

     public DocumentTypePolicy getAllowUnrequestedActionPolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.ALLOW_UNREQUESTED_ACTION.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getDefaultApprovePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.DEFAULT_APPROVE.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getUseWorkflowSuperUserDocHandlerUrl() {

         return getPolicyByName(DocumentTypePolicyEnum.USE_KEW_SUPERUSER_DOCHANDLER.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getInitiatorMustRoutePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.INITIATOR_MUST_ROUTE.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getInitiatorMustSavePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.INITIATOR_MUST_SAVE.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getInitiatorMustCancelPolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.INITIATOR_MUST_CANCEL.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getInitiatorMustBlanketApprovePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.INITIATOR_MUST_BLANKET_APPROVE.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getLookIntoFuturePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.LOOK_FUTURE.getName(), Boolean.FALSE);

     }

     public DocumentTypePolicy getSuperUserApproveNotificationPolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.SEND_NOTIFICATION_ON_SU_APPROVE.getName(), Boolean.FALSE);

     }

     public DocumentTypePolicy getSupportsQuickInitiatePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.SUPPORTS_QUICK_INITIATE.getName(), Boolean.TRUE);

     }

     public DocumentTypePolicy getNotifyOnSavePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.NOTIFY_ON_SAVE.getName(), Boolean.FALSE);

     }

     /**

      * This method returns a DocumentTypePolicy object related to the DocumentStatusPolicy defined for this document type.

      */

     public DocumentTypePolicy getDocumentStatusPolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.DOCUMENT_STATUS_POLICY.getName(), KEWConstants.DOCUMENT_STATUS_POLICY_KEW_STATUS);

     }

     /**

      * This method returns a DocumentTypePolicy object related to the DocumentStatusPolicy defined for this document type.

      */

     public DocumentTypePolicy getSuPostprocessorOverridePolicy() {

         return getPolicyByName(DocumentTypePolicyEnum.ALLOW_SU_POSTPROCESSOR_OVERRIDE_POLICY.getName(), Boolean.TRUE);

     }

     /**

      * This method returns a boolean denoting whether the KEW Route Status is to be displayed.

      * The KEW Route Status is updated by the workflow engine regardless of whether it is to be displayed or not.

      *

      * @return true  - if the status is to be displayed  (Policy is set to either use KEW (default) or both)

      *         false - if the KEW Route Status is not to be displayed

      */

     public Boolean isKEWStatusInUse() {

         if (isPolicyDefined(DocumentTypePolicyEnum.DOCUMENT_STATUS_POLICY)) {

             String policyValue = getPolicyByName(DocumentTypePolicyEnum.DOCUMENT_STATUS_POLICY.getName(), KEWConstants.DOCUMENT_STATUS_POLICY_KEW_STATUS).getPolicyStringValue();

             return (policyValue == null || "".equals(policyValue)

                     || KEWConstants.DOCUMENT_STATUS_POLICY_KEW_STATUS.equalsIgnoreCase(policyValue)

                     || KEWConstants.DOCUMENT_STATUS_POLICY_BOTH.equalsIgnoreCase(policyValue)) ? Boolean.TRUE : Boolean.FALSE;

         } else {

             return Boolean.TRUE;

         }

     }

     /**

      * This method returns a boolean denoting whether the Application Document Status is to be used for this document type.

      *

      * @return true  - if the status is to be displayed  (Policy is set to either use the application document status or both)

      *         false - if only the KEW Route Status is to be displayed (default)

      */

     public Boolean isAppDocStatusInUse() {

         if (isPolicyDefined(DocumentTypePolicyEnum.DOCUMENT_STATUS_POLICY)) {

             String policyValue = getPolicyByName(DocumentTypePolicyEnum.DOCUMENT_STATUS_POLICY.getName(), KEWConstants.DOCUMENT_STATUS_POLICY_KEW_STATUS).getPolicyStringValue();

             return (KEWConstants.DOCUMENT_STATUS_POLICY_APP_DOC_STATUS.equalsIgnoreCase(policyValue)

                     || KEWConstants.DOCUMENT_STATUS_POLICY_BOTH.equalsIgnoreCase(policyValue)) ? Boolean.TRUE : Boolean.FALSE;

         } else {

             return Boolean.FALSE;

         }

     }

     /**

      * This method returns a boolean denoting if both the KEW Route Status and the Application Document Status

      * are to be used in displays.

      *

      * @return true  - if both the KEW Route Status and Application Document Status are to be displayed.

      *         false - if only one status is to be displayed.

      */

     public Boolean areBothStatusesInUse() {

         if (isPolicyDefined(DocumentTypePolicyEnum.DOCUMENT_STATUS_POLICY)) {

             String policyValue = getPolicyByName(DocumentTypePolicyEnum.DOCUMENT_STATUS_POLICY.getName(), KEWConstants.DOCUMENT_STATUS_POLICY_KEW_STATUS).getPolicyStringValue();

             return (KEWConstants.DOCUMENT_STATUS_POLICY_BOTH.equalsIgnoreCase(policyValue)) ? Boolean.TRUE : Boolean.FALSE;

         } else {

             return Boolean.FALSE;

         }

     }

     public String getUseWorkflowSuperUserDocHandlerUrlValue() {

         if (getUseWorkflowSuperUserDocHandlerUrl() != null) {

             return getUseWorkflowSuperUserDocHandlerUrl().getPolicyDisplayValue();

         }

         return null;

     }

     public String getAllowUnrequestedActionPolicyDisplayValue() {

         if (getAllowUnrequestedActionPolicy() != null) {

             return getAllowUnrequestedActionPolicy().getPolicyDisplayValue();

         }

         return null;

     }

     public String getDefaultApprovePolicyDisplayValue() {

         if (getDefaultApprovePolicy() != null) {

             return getDefaultApprovePolicy().getPolicyDisplayValue();

         }

         return null;

     }

     public String getInitiatorMustRouteDisplayValue() {

         if (getInitiatorMustRoutePolicy() != null) {

             return getInitiatorMustRoutePolicy().getPolicyDisplayValue();

         }

         return null;

     }

     public String getInitiatorMustSaveDisplayValue() {

         if (getInitiatorMustSavePolicy() != null) {

             return getInitiatorMustSavePolicy().getPolicyDisplayValue();

         }

         return null;

     }

     public boolean isPolicyDefined(DocumentTypePolicyEnum policyToCheck) {

         Iterator<DocumentTypePolicy> policyIter = getDocumentTypePolicies().iterator();

         while (policyIter.hasNext()) {

             DocumentTypePolicy policy = policyIter.next();

             if (policyToCheck.getName().equals(policy.getPolicyName())) {

                 return true;

             }

         }

         return getParentDocType() != null && getParentDocType().isPolicyDefined(policyToCheck);

     }

     /**

      * TODO - remove this method once the old SearchableAttributeOld class is removed in Rice 2.0

      */

     public void addSearchableAttributeOld(DocumentTypeAttribute searchableAttribute) {

         documentTypeAttributes.add(searchableAttribute);

     }

     /**

      * TODO - remove this method once the old SearchableAttributeOld class is removed in Rice 2.0

      */

     public boolean hasSearchableAttributesOld() {

         return !getSearchableAttributesOld().isEmpty();

     }

     /**

      * TODO - remove this method once the old SearchableAttributeOld class is removed in Rice 2.0

      */

     public List<SearchableAttributeOld> getSearchableAttributesOld() {

         List<SearchableAttributeOld> searchAtts = new ArrayList<SearchableAttributeOld>();

         if ((documentTypeAttributes == null || documentTypeAttributes.isEmpty())) {

             if (getParentDocType() != null) {

                 return getParentDocType().getSearchableAttributesOld();

             } else {

                 return searchAtts;

             }

         }

         for (Iterator iterator = documentTypeAttributes.iterator(); iterator.hasNext();) {

             DocumentTypeAttribute attribute = (DocumentTypeAttribute) iterator.next();

 //                        String attributeType = attribute.getRuleAttribute().getType();

             RuleAttribute ruleAttribute = attribute.getRuleAttribute();

             SearchableAttributeOld searchableAttribute = null;

             if (KEWConstants.SEARCHABLE_ATTRIBUTE_TYPE.equals(ruleAttribute.getType())) {

                 ObjectDefinition objDef = getAttributeObjectDefinition(ruleAttribute);

                 try {

                     Object object = GlobalResourceLoader.getObject(objDef);

                     if (object instanceof SearchableAttributeOld) {

                         searchableAttribute = (SearchableAttributeOld)object;

                     }

                 } catch (RiceRemoteServiceConnectionException e) {

                     LOG.warn("Unable to connect to load searchable attributes for " + this.getName());

                     LOG.warn(e.getMessage());

                     searchableAttribute = null;

                 }

             } else if (KEWConstants.SEARCHABLE_XML_ATTRIBUTE_TYPE.equals(ruleAttribute.getType())) {

                 ObjectDefinition objDef = getAttributeObjectDefinition(ruleAttribute);

                 searchableAttribute = (SearchableAttributeOld) GlobalResourceLoader.getObject(objDef);

                 //required to make it work because ruleAttribute XML is required to construct fields

                 ((GenericXMLSearchableAttribute) searchableAttribute).setRuleAttribute(ruleAttribute);

             }

             if (searchableAttribute != null) {

                 searchAtts.add(searchableAttribute);

             }

         }

         return searchAtts;

     }

     public List<DocumentTypeAttribute> getDocumentTypeAttributes(String... attributeTypes) {

         if (documentTypeAttributes == null || documentTypeAttributes.isEmpty()) {

             if (getParentDocType() != null) {

                 return getParentDocType().getDocumentTypeAttributes(attributeTypes);

             }

             return Collections.emptyList();

         }

         if (attributeTypes == null) {

             // match all

             return Collections.unmodifiableList(documentTypeAttributes);

         }

         List<String> attributeTypeList = Arrays.asList(attributeTypes);

         List<DocumentTypeAttribute> filteredAttributes = new ArrayList<DocumentTypeAttribute>();

         for (DocumentTypeAttribute documentTypeAttribute : documentTypeAttributes) {

             RuleAttribute ruleAttribute = documentTypeAttribute.getRuleAttribute();

             if (attributeTypeList.contains(ruleAttribute.getType())) {

                 filteredAttributes.add(documentTypeAttribute);

             }

         }

         return Collections.unmodifiableList(filteredAttributes);

     }

     public boolean hasSearchableAttributes() {

         return !getSearchableAttributes().isEmpty();

     }

     public List<DocumentTypeAttribute> getSearchableAttributes() {

         return getDocumentTypeAttributes(KEWConstants.SEARCHABLE_ATTRIBUTE_TYPE, KEWConstants.SEARCHABLE_XML_ATTRIBUTE_TYPE);

     }

     public List<SearchableAttribute> loadSearchableAttributes() {

         List<DocumentTypeAttribute> searchableAttributes = getSearchableAttributes();

         List<SearchableAttribute> loadedAttributes = new ArrayList<SearchableAttribute>();

         for (DocumentTypeAttribute documentTypeAttribute : searchableAttributes) {

             RuleAttribute ruleAttribute = documentTypeAttribute.getRuleAttribute();

             try {

                 Object attributeService = KEWServiceLocator.getRuleAttributeService().loadRuleAttributeService(ruleAttribute, getApplicationId());

                 if (attributeService == null) {

                     throw new WorkflowRuntimeException("Failed to locate searchable attribute, attribute did not exist: " + ruleAttribute);

                 }

                 if (!(attributeService instanceof SearchableAttribute)) {

                     throw new WorkflowRuntimeException("Service for given attribute was found, but it does not implement SearchableAttribute: " + attributeService);

                 }

                 if (KEWConstants.SEARCHABLE_XML_ATTRIBUTE_TYPE.equals(ruleAttribute.getType())) {

                     ((GenericXMLSearchableAttribute) attributeService).setRuleAttribute(ruleAttribute);

                 }

                 loadedAttributes.add((SearchableAttribute)attributeService);

             } catch (RiceRemoteServiceConnectionException e) {

                 LOG.warn("Unable to connect to load searchable attribute for " + ruleAttribute, e);

             }

         }

         return loadedAttributes;

     }

     public DocumentTypeAttribute getDocumentTypeAttribute(int index) {

         while (getDocumentTypeAttributes().size() <= index) {

             DocumentTypeAttribute attribute = new DocumentTypeAttribute();

             //attribute.setDocumentTypeId(this.documentTypeId);

             getDocumentTypeAttributes().add(attribute);

         }

         return (DocumentTypeAttribute) getDocumentTypeAttributes().get(index);

     }

     public void setDocumentTypeAttribute(int index, DocumentTypeAttribute documentTypeAttribute) {

         documentTypeAttributes.set(index, documentTypeAttribute);

     }

     public String getDocTypeActiveIndicatorDisplayValue() {

         if (getActive() == null) {

             return KEWConstants.INACTIVE_LABEL_LOWER;

         }

         return CodeTranslator.getActiveIndicatorLabel(getActive());

     }

     public Collection getChildrenDocTypes() {

         if (this.childrenDocTypes == null) {

             this.childrenDocTypes = KEWServiceLocator.getDocumentTypeService().getChildDocumentTypes(getDocumentTypeId());

         }

         return childrenDocTypes;

     }

     public String getDocTypeParentId() {

         return docTypeParentId;

     }

     public void setDocTypeParentId(String docTypeParentId) {

         this.docTypeParentId = docTypeParentId;

     }

     public DocumentType getParentDocType() {

         return KEWServiceLocator.getDocumentTypeService().findById(this.docTypeParentId);

     }

     public Collection<DocumentTypePolicy> getDocumentTypePolicies() {

         return policies;

     }

     public void setDocumentTypePolicies(Collection<DocumentTypePolicy> policies) {

         this.policies = policies;

     }

     @Override

     public Map<org.kuali.rice.kew.api.doctype.DocumentTypePolicy, String> getPolicies() {

         Map<org.kuali.rice.kew.api.doctype.DocumentTypePolicy, String> policies = new HashMap<org.kuali.rice.kew.api.doctype.DocumentTypePolicy, String>();

         if (this.policies != null) {

             for (DocumentTypePolicy policy : this.policies) {

                 policies.put(org.kuali.rice.kew.api.doctype.DocumentTypePolicy.fromCode(policy.getPolicyName()), policy.getPolicyValue().toString());

             }

         }

         return policies;

     }

     public List<ApplicationDocumentStatus> getValidApplicationStatuses() {

         return this.validApplicationStatuses;

     }

     public void setValidApplicationStatuses(

             List<ApplicationDocumentStatus> validApplicationStatuses) {

         this.validApplicationStatuses = validApplicationStatuses;

     }

     public String getDocumentTypeSecurityXml() {

         return documentTypeSecurityXml;

     }

     public void setDocumentTypeSecurityXml(String documentTypeSecurityXml) {

         this.documentTypeSecurityXml = documentTypeSecurityXml;

         if (!org.apache.commons.lang.StringUtils.isEmpty(documentTypeSecurityXml.trim())) {

             this.documentTypeSecurity = new DocumentTypeSecurity(this.getApplicationId(), documentTypeSecurityXml);

         } else {

             this.documentTypeSecurity = null;

         }

     }

     public DocumentTypeSecurity getDocumentTypeSecurity() {

         if (this.documentTypeSecurity == null &&

                 this.documentTypeSecurityXml != null &&

                 !org.apache.commons.lang.StringUtils.isEmpty(documentTypeSecurityXml.trim())) {

             this.documentTypeSecurity = new DocumentTypeSecurity(this.getApplicationId(), documentTypeSecurityXml);

         }

         if ((this.documentTypeSecurity == null) && (getParentDocType() != null)) {

             return getParentDocType().getDocumentTypeSecurity();

         }

         return this.documentTypeSecurity;

     }

     public List getRouteLevels() {

         if (routeLevels.isEmpty() && getParentDocType() != null) {

             return getParentRouteLevels(getParentDocType());

         }

         return routeLevels;

     }

     private List getParentRouteLevels(DocumentType parent) {

         if (parent.getRouteLevels() == null) {

             return getParentRouteLevels(parent.getParentDocType());

         } else {

             return parent.getRouteLevels();

         }

     }

     public void setRouteLevels(List routeLevels) {

         this.routeLevels = routeLevels;

     }

     public String getActionsUrl() {

         return actionsUrl;

     }

     public void setActionsUrl(String actions) {

         this.actionsUrl = actions;

     }

     public Boolean getActive() {

         return active;

     }

     public void setActive(java.lang.Boolean activeInd) {

         this.active = activeInd;

     }

     public java.lang.Boolean getCurrentInd() {

         return currentInd;

     }

     @Override

     public boolean isCurrent() {

         if (currentInd == null) {

             return true;

         }

         return currentInd.booleanValue();

     }

     public void setCurrentInd(java.lang.Boolean currentInd) {

         this.currentInd = currentInd;

     }

     public java.lang.String getDescription() {

         return description;

     }

     public void setDescription(java.lang.String description) {

         this.description = description;

     }

     /**

      * This method gets the document handler url from this object or from a parent document type and resolves any

      * potential variables that may be in use

      */

     public String getDocHandlerUrl() {

         return resolveDocHandlerUrl(getUnresolvedInheritedDocHandlerUrl(false));

     }

     /**

      * This method retrieves the unresolved document handler URL either from this object or from a parent document type

      * object. If the forDisplayPurposes value is true the value returned will be invalid for system use.

      * <p/>

      * This method will first call the {@link #getUnresolvedDocHandlerUrl()} method to check for a value on this object.

      * If none is found a parent document type must exist because the document handler URL is required and is used. The

      * system will use inheritance to find the document handler url from a document type somewhere in the hierarchy.

      *

      * @param forDisplayPurposes - if true then the string returned will have a label explaining where the value came from

      * @return the unresolved document handler URL value or a displayable value with sourcing information

      */

     protected String getUnresolvedInheritedDocHandlerUrl(boolean forDisplayPurposes) {

         if (StringUtils.isNotBlank(getUnresolvedDocHandlerUrl())) {

             // this object has a direct value set, so return it

             return getUnresolvedDocHandlerUrl();

         }

         // check for a parent document to see if the doc handler url can be inherited

         DocumentType docType = getParentDocType();

         if (ObjectUtils.isNotNull(docType)) {

             String parentValue = docType.getUnresolvedDocHandlerUrl();

             if (StringUtils.isNotBlank(parentValue)) {

                 // found a parent value set on the immediate parent object so return it

                 if (forDisplayPurposes) {

                     parentValue += " " + KEWConstants.DOCUMENT_TYPE_INHERITED_VALUE_INDICATOR;

                 }

                 return parentValue;

             }

             // no valid value exists on the immediate parent, so check the hierarchy

             return docType.getUnresolvedInheritedDocHandlerUrl(forDisplayPurposes);

         }

         return null;

     }

     /**

      * Returns the same value as the {@link #getUnresolvedInheritedDocHandlerUrl(boolean)} method but will also have label

      * information about whether the value returned came from this object or the parent document type associated with this object

      */

     public String getDisplayableUnresolvedDocHandlerUrl() {

         return getUnresolvedInheritedDocHandlerUrl(true);

     }

     /**

      * EMPTY METHOD. Use {@link #setUnresolvedDocHandlerUrl(String)} instead.

      *

      * @deprecated

      */

     public void setDisplayableUnresolvedDocHandlerUrl(String displayableUnresolvedDocHandlerUrl) {

         // do nothing

     }

     /**

      * @return the unresolvedDocHandlerUrl

      */

     public String getUnresolvedDocHandlerUrl() {

         return this.unresolvedDocHandlerUrl;

     }

     /**

      * @param unresolvedDocHandlerUrl the unresolvedDocHandlerUrl to set

      */

     public void setUnresolvedDocHandlerUrl(String unresolvedDocHandlerUrl) {

         this.unresolvedDocHandlerUrl = unresolvedDocHandlerUrl;

     }

     /**

      * If the doc handler URL has variables in it that need to be replaced, this will look up the values

      * for those variables and replace them in the doc handler URL.

      */

     protected String resolveDocHandlerUrl(String docHandlerUrl) {

         if (StringUtils.isBlank(docHandlerUrl)) {

             return "";

         }

         return Utilities.substituteConfigParameters(getApplicationId(), docHandlerUrl);

     }

     /**

      * Use {@link #setDocHandlerUrl(String)} to add a document handler url to this object.

      *

      * @deprecated

      */

     public void setDocHandlerUrl(java.lang.String docHandlerUrl) {

         setUnresolvedDocHandlerUrl(docHandlerUrl);

     }

     /**

      * @return the unresolvedHelpDefinitionUrl

      */

     public String getUnresolvedHelpDefinitionUrl() {

         return this.unresolvedHelpDefinitionUrl;

     }

     /**

      * @param unresolvedHelpDefinitionUrl the unresolvedHelpDefinitionUrl to set

      */

     public void setUnresolvedHelpDefinitionUrl(String unresolvedHelpDefinitionUrl) {

         this.unresolvedHelpDefinitionUrl = unresolvedHelpDefinitionUrl;

     }

     /**

      * This method gets the help definition url from this object and resolves any

      * potential variables that may be in use

      */

     public String getHelpDefinitionUrl() {

         return resolveHelpUrl(getUnresolvedHelpDefinitionUrl());

     }

     /**

      * If a help URL has variables in it that need to be replaced, this will look up the values

      * for those variables and replace them.

      */

     protected String resolveHelpUrl(String helpDefinitionUrl) {

         if (StringUtils.isBlank(helpDefinitionUrl)) {

             return "";

         }

         return Utilities.substituteConfigParameters(helpDefinitionUrl);

     }

     /**

      * @return the unresolvedDocSearchHelpUrl

      */

     public String getUnresolvedDocSearchHelpUrl() {

         return this.unresolvedDocSearchHelpUrl;

     }

     /**

      * @param unresolvedDocSearchHelpUrl the unresolvedDocSearchHelpUrl to set

      */

     public void setUnresolvedDocSearchHelpUrl(String unresolvedDocSearchHelpUrl) {

         this.unresolvedDocSearchHelpUrl = unresolvedDocSearchHelpUrl;

     }

     /**

      * This method gets the doc search help url from this object and resolves any

      * potential variables that may be in use

      */

     public String getDocSearchHelpUrl() {

         return resolveHelpUrl(getUnresolvedDocSearchHelpUrl());

     }

     public java.lang.String getLabel() {

         return label;

     }

     public void setLabel(java.lang.String label) {

         this.label = label;

     }

     public java.lang.String getName() {

         return name;

     }

     public void setName(java.lang.String name) {

         this.name = name;

     }

     public PostProcessor getPostProcessor() {

         String pname = getPostProcessorName();

         if (StringUtils.equals(pname, KEWConstants.POST_PROCESSOR_NON_DEFINED_VALUE)) {

             return new DefaultPostProcessor();

         }

         if (StringUtils.isBlank(pname)) {

             if (getParentDocType() != null) {

                 return getParentDocType().getPostProcessor();

             } else {

                 return new DefaultPostProcessor();

             }

         }

         ObjectDefinition objDef = getObjectDefinition(pname);

         Object postProcessor = GlobalResourceLoader.getObject(objDef);

         if (postProcessor == null) {

             throw new WorkflowRuntimeException("Could not locate PostProcessor in this JVM or at application id " + getApplicationId() + ": " + pname);

         }

         if (postProcessor instanceof PostProcessorRemote) {

             postProcessor = new PostProcessorRemoteAdapter((PostProcessorRemote) postProcessor);

         }

         return (PostProcessor) postProcessor;

     }

     /**

      * This method gets the post processor class value. If the forDisplayPurposes value is true

      * the value will be invalid for system use.

      * <p/>

      * This method will first call the {@link #getPostProcessorName()} method to check the value on this object.

      * If none is found the system checks for a parent document type.  If a valid parent type exists for this document type

      * then the system will use inheritance from that parent document type as long as at least one document type in the

      * hierarchy has a value set.  If no value is set on any parent document type or if no parent document type exists the

      * system will return null.

      *

      * @param forDisplayPurposes - if true then the string returned will have a label explaining where the value came from

      * @return the post processor class value or a displayable value with sourcing information

      */

     protected String getInheritedPostProcessorName(boolean forDisplayPurposes) {

         if (StringUtils.isNotBlank(getPostProcessorName())) {

             // this object has a post processor class so return it

             return getPostProcessorName();

         }

         if (ObjectUtils.isNotNull(getParentDocType())) {

             // direct parent document type exists

             String parentValue = getParentDocType().getPostProcessorName();

             if (StringUtils.isNotBlank(parentValue)) {

                 // found a post processor class set on the immediate parent object so return it

                 if (forDisplayPurposes) {

                     parentValue += " " + KEWConstants.DOCUMENT_TYPE_INHERITED_VALUE_INDICATOR;

                 }

                 return parentValue;

             }

             // did not find a valid value on the immediate parent, so use hierarchy

             return getParentDocType().getInheritedPostProcessorName(forDisplayPurposes);

         }

         return null;

     }

     public java.lang.String getPostProcessorName() {

         return postProcessorName;

     }

     public void setPostProcessorName(java.lang.String postProcessorName) {

         this.postProcessorName = postProcessorName;

     }

     public String getDisplayablePostProcessorName() {

         return getInheritedPostProcessorName(true);

     }

     /**

      * EMPTY METHOD. Use {@link #setPostProcessorName(String)} instead.

      *

      * @deprecated

      */

     public void setDisplayablePostProcessorName(String displayablePostProcessorName) {

         // do nothing

     }

     public String getPreviousVersionId() {

         return previousVersionId;

     }

     public void setPreviousVersionId(String previousVersionId) {

         this.previousVersionId = previousVersionId;

     }

     public java.lang.String getDocumentId() {

         return documentId;

     }

     public void setDocumentId(java.lang.String documentId) {

         this.documentId = documentId;

     }

     public java.lang.Integer getVersion() {

         return version;

     }

     public void setVersion(java.lang.Integer version) {

         this.version = version;

     }

     public String getDocumentTypeId() {

         return documentTypeId;

     }

     public void setDocumentTypeId(String docTypeGrpId) {

         this.documentTypeId = docTypeGrpId;

     }

     @Override

     public String getId() {

         return getDocumentTypeId();

     }

     public Object copy(boolean preserveKeys) {

         throw new UnsupportedOperationException("The copy method is deprecated and unimplemented!");

     }

     public java.lang.String getReturnUrl() {

         return returnUrl;

     }

     public void setReturnUrl(java.lang.String returnUrl) {

         this.returnUrl = returnUrl;

     }

     private DocumentTypePolicy getPolicyByName(String policyName, Boolean defaultValue) {

         Iterator policyIter = getDocumentTypePolicies().iterator();

         while (policyIter.hasNext()) {

             DocumentTypePolicy policy = (DocumentTypePolicy) policyIter.next();

             if (policyName.equals(policy.getPolicyName())) {

                 policy.setInheritedFlag(Boolean.FALSE);

                 return policy;

             }

         }

         if (getParentDocType() != null) {

             DocumentTypePolicy policy = getParentDocType().getPolicyByName(policyName, defaultValue);

             policy.setInheritedFlag(Boolean.TRUE);

             if (policy.getPolicyValue() == null) {

                 policy.setPolicyValue(Boolean.TRUE);

             }

             return policy;

         }

         DocumentTypePolicy policy = new DocumentTypePolicy();

         policy.setPolicyName(policyName);

         policy.setInheritedFlag(Boolean.FALSE);

         policy.setPolicyValue(defaultValue);

         return policy;

     }

     private DocumentTypePolicy getPolicyByName(String policyName, String defaultValue) {

         Iterator policyIter = getDocumentTypePolicies().iterator();

         while (policyIter.hasNext()) {

             DocumentTypePolicy policy = (DocumentTypePolicy) policyIter.next();

             if (policyName.equals(policy.getPolicyName())) {

                 policy.setInheritedFlag(Boolean.FALSE);

                 return policy;

             }

         }

         if (getParentDocType() != null) {

             DocumentTypePolicy policy = getParentDocType().getPolicyByName(policyName, defaultValue);

             policy.setInheritedFlag(Boolean.TRUE);

             if (policy.getPolicyValue() == null) {

                 policy.setPolicyValue(Boolean.TRUE);

             }

             return policy;

         }

         DocumentTypePolicy policy = new DocumentTypePolicy();

         policy.setPolicyName(policyName);

         policy.setInheritedFlag(Boolean.FALSE);

         policy.setPolicyValue(Boolean.TRUE);

         policy.setPolicyStringValue(defaultValue);

         return policy;

     }

     private DocumentTypeService getDocumentTypeService() {

         return (DocumentTypeService) KEWServiceLocator.getService(KEWServiceLocator.DOCUMENT_TYPE_SERVICE);

     }

     public Group getSuperUserWorkgroup() {

         Group superUserWorkgroup = getSuperUserWorkgroupNoInheritence();

         if (superUserWorkgroup == null && getParentDocType() != null) {

             return getParentDocType().getSuperUserWorkgroup();

         }

         return superUserWorkgroup;

     }

     public Group getSuperUserWorkgroupNoInheritence() {

         if (workgroupId == null) {

             return null;

         }

         return getGroupService().getGroup(this.workgroupId);

     }

     public void setSuperUserWorkgroupNoInheritence(Group suWorkgroup) {

         this.workgroupId = null;

         if (ObjectUtils.isNotNull(suWorkgroup)) {

             this.workgroupId = suWorkgroup.getId();

         }

     }

     /**

      * Returns true if this DocumentType has a super user group defined.

      */

     public boolean isSuperUserGroupDefined() {

         if (this.workgroupId == null) {

             return getParentDocType() != null && getParentDocType().isSuperUserGroupDefined();

         }

         return true;

     }

     public DocumentType getPreviousVersion() {

         return getDocumentTypeService().findById(previousVersionId);

     }

     public Group getBlanketApproveWorkgroup() {

         if (StringUtils.isBlank(blanketApproveWorkgroupId)) {

             return null;

         }

         return getGroupService().getGroup(blanketApproveWorkgroupId);

     }

     public void setBlanketApproveWorkgroup(Group blanketApproveWorkgroup) {

         this.blanketApproveWorkgroupId = null;

         if (ObjectUtils.isNotNull(blanketApproveWorkgroup)) {

             this.blanketApproveWorkgroupId = blanketApproveWorkgroup.getId();

         }

     }

     public String getBlanketApprovePolicy() {

         return this.blanketApprovePolicy;

     }

     public void setBlanketApprovePolicy(String blanketApprovePolicy) {

         this.blanketApprovePolicy = blanketApprovePolicy;

     }

     public Group getBlanketApproveWorkgroupWithInheritance() {

         if (getParentDocType() != null && this.blanketApproveWorkgroupId == null) {

             return getParentDocType().getBlanketApproveWorkgroupWithInheritance();

         }

         return getGroupService().getGroup(blanketApproveWorkgroupId);

     }

     public boolean isBlanketApprover(String principalId) {

         if (KEWConstants.DOCUMENT_TYPE_BLANKET_APPROVE_POLICY_NONE.equalsIgnoreCase(getBlanketApprovePolicy())) {

             // no one can blanket approve this doc type

             return false;

         } else if (KEWConstants.DOCUMENT_TYPE_BLANKET_APPROVE_POLICY_ANY.equalsIgnoreCase(getBlanketApprovePolicy())) {

             // anyone can blanket approve this doc type

             return true;

         }

         if (blanketApproveWorkgroupId != null) {

             return getGroupService().isMemberOfGroup(principalId, blanketApproveWorkgroupId);

         }

         DocumentType parentDoc = getParentDocType();

         if (parentDoc != null) {

             // found parent doc so try to get blanket approver info from it

             return parentDoc.isBlanketApprover(principalId);

         }

         return false;

     }

     /**

      * Returns true if either a blanket approve group or blanket approve policy is defined

      * on this Document Type.

      */

     public boolean isBlanketApproveGroupDefined() {

         if (StringUtils.isBlank(getBlanketApprovePolicy()) && this.blanketApproveWorkgroupId == null) {

             return getParentDocType() != null && getParentDocType().isBlanketApproveGroupDefined();

         }

         return true;

     }

     /**

      * @return the reportingWorkgroupId

      */

     public String getReportingWorkgroupId() {

         return this.reportingWorkgroupId;

     }

     /**

      * @param reportingWorkgroupId the reportingWorkgroupId to set

      */

     public void setReportingWorkgroupId(String reportingWorkgroupId) {

         this.reportingWorkgroupId = reportingWorkgroupId;

     }

     public Group getReportingWorkgroup() {

             if (StringUtils.isBlank(this.reportingWorkgroupId)) {

                     return null;

             }

         return getGroupService().getGroup(this.reportingWorkgroupId);

     }

     public void setReportingWorkgroup(Group reportingWorkgroup) {

         this.reportingWorkgroupId = null;

         if (ObjectUtils.isNotNull(reportingWorkgroup)) {

             this.reportingWorkgroupId = reportingWorkgroup.getId();

         }

     }

     public Group getDefaultExceptionWorkgroup() {

         return defaultExceptionWorkgroup;

     }

     public void setDefaultExceptionWorkgroup(Group defaultExceptionWorkgroup) {

         this.defaultExceptionWorkgroup = defaultExceptionWorkgroup;

     }

     public DocumentSearchGenerator getDocumentSearchGenerator() {

         ObjectDefinition objDef = getAttributeObjectDefinition(KEWConstants.SEARCH_GENERATOR_ATTRIBUTE_TYPE);

         if (objDef == null) {

             if (getParentDocType() != null) {

                 return getParentDocType().getDocumentSearchGenerator();

             } else {

                 return KEWServiceLocator.getDocumentSearchService().getStandardDocumentSearchGenerator();

             }

         }

         Object searchGenerator;

         try {

             searchGenerator = GlobalResourceLoader.getObject(objDef);

         } catch (RiceRemoteServiceConnectionException e) {

             LOG.warn("Unable to connect to load searchGenerator for " + this.getName() + ".  Using StandardDocumentSearchGenerator as default.");

             LOG.warn(e.getMessage());

             return KEWServiceLocator.getDocumentSearchService().getStandardDocumentSearchGenerator();

         }

         if (searchGenerator == null) {

             throw new WorkflowRuntimeException("Could not locate DocumentSearchGenerator in this JVM or at application id " + getApplicationId() + ": " + objDef.getClassName());

         }

         return (DocumentSearchGenerator) searchGenerator;

     }

     public DocumentSearchResultProcessor getDocumentSearchResultProcessor() {

         if ((documentTypeAttributes == null || documentTypeAttributes.isEmpty())) {

             if (getParentDocType() != null) {

                 return getParentDocType().getDocumentSearchResultProcessor();

             } else {

                 return KEWServiceLocator.getDocumentSearchService().getStandardDocumentSearchResultProcessor();

 //                     return new StandardDocumentSearchResultProcessor();

             }

         }

         for (Iterator iterator = documentTypeAttributes.iterator(); iterator.hasNext();) {

             DocumentTypeAttribute attribute = (DocumentTypeAttribute) iterator.next();

             RuleAttribute ruleAttribute = attribute.getRuleAttribute();

             if (KEWConstants.SEARCH_RESULT_PROCESSOR_ATTRIBUTE_TYPE.equals(ruleAttribute.getType())) {

                 ObjectDefinition objDef = getAttributeObjectDefinition(ruleAttribute);

                 return (DocumentSearchResultProcessor) GlobalResourceLoader.getObject(objDef);

             } else if (KEWConstants.SEARCH_RESULT_XML_PROCESSOR_ATTRIBUTE_TYPE.equals(ruleAttribute.getType())) {

                 ObjectDefinition objDef = getAttributeObjectDefinition(ruleAttribute);

                 DocumentSearchResultProcessor resultProcessor = (DocumentSearchResultProcessor) GlobalResourceLoader.getObject(objDef);

                 //required to make it work because ruleAttribute XML is required to construct custom columns

                 ((DocumentSearchXMLResultProcessor) resultProcessor).setRuleAttribute(ruleAttribute);

                 return resultProcessor;

             }

         }

         return KEWServiceLocator.getDocumentSearchService().getStandardDocumentSearchResultProcessor();

 //            return new StandardDocumentSearchResultProcessor();

     }

     public CustomActionListAttribute getCustomActionListAttribute() throws ResourceUnavailableException {

         ObjectDefinition objDef = getAttributeObjectDefinition(KEWConstants.ACTION_LIST_ATTRIBUTE_TYPE);

         if (objDef == null) {

             return null;

         }

         try {

             return (CustomActionListAttribute) GlobalResourceLoader.getObject(objDef);

         } catch (RuntimeException e) {

             LOG.error("Error obtaining custom action list attribute: " + objDef, e);

             throw e;

         }

     }

     public CustomEmailAttribute getCustomEmailAttribute() throws ResourceUnavailableException {

         ObjectDefinition objDef = getAttributeObjectDefinition(KEWConstants.EMAIL_ATTRIBUTE_TYPE);

         if (objDef == null) {

             return null;

         }

         return (CustomEmailAttribute) GlobalResourceLoader.getObject(objDef);

     }

     public ObjectDefinition getAttributeObjectDefinition(String typeCode) {

         for (Iterator iter = getDocumentTypeAttributes().iterator(); iter.hasNext();) {

             RuleAttribute attribute = ((DocumentTypeAttribute) iter.next()).getRuleAttribute();

             if (attribute.getType().equals(typeCode)) {

                 return getAttributeObjectDefinition(attribute);

             }

         }

         if (getParentDocType() != null) {

             return getParentDocType().getAttributeObjectDefinition(typeCode);

         }

         return null;

     }

     public ObjectDefinition getAttributeObjectDefinition(RuleAttribute ruleAttribute) {

         if (ruleAttribute.getApplicationId() == null) {

             return new ObjectDefinition(ruleAttribute.getClassName(), this.getApplicationId());

         } else {

             return new ObjectDefinition(ruleAttribute.getClassName(), ruleAttribute.getApplicationId());

         }

     }

     public CustomNoteAttribute getCustomNoteAttribute() throws ResourceUnavailableException {

         ObjectDefinition objDef = getAttributeObjectDefinition(KEWConstants.NOTE_ATTRIBUTE_TYPE);