/*
    * Copyright 2008 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.fp.document.validation.impl;
  
  import org.kuali.ole.sys.OLEConstants;
  import org.kuali.ole.sys.OLEKeyConstants;
  import org.kuali.ole.sys.OLEPropertyConstants;
  import org.kuali.ole.sys.document.AccountingDocument;
  import org.kuali.ole.sys.document.validation.GenericValidation;
  import org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent;
  import org.kuali.rice.krad.util.GlobalVariables;
  import org.kuali.rice.krad.util.MessageMap;
  
  public class DisbursementVoucherAccountingLineCountValidation extends GenericValidation {
      private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(DisbursementVoucherAccountingLineCountValidation.class);
  
      private AccountingDocument accountingDocumentForValidation;
  
      /**
       * @see org.kuali.ole.sys.document.validation.Validation#validate(org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent)
       */
      public boolean validate(AttributedDocumentEvent event) {
          LOG.debug("validate start");
          boolean isValid = true;
          
          MessageMap errors = GlobalVariables.getMessageMap();
          errors.addToErrorPath(OLEPropertyConstants.DOCUMENT);
  
          if (accountingDocumentForValidation.getSourceAccountingLines().size() < 1) {
              errors.putErrorWithoutFullErrorPath(OLEConstants.ACCOUNTING_LINE_ERRORS, OLEKeyConstants.ERROR_NO_ACCOUNTING_LINES);
              isValid = false;
          }
          
          errors.removeFromErrorPath(OLEPropertyConstants.DOCUMENT);
  
          return isValid;
      }
  
      /**
       * Sets the accountingDocumentForValidation attribute value.
       * 
       * @param accountingDocumentForValidation The accountingDocumentForValidation to set.
       */
      public void setAccountingDocumentForValidation(AccountingDocument accountingDocumentForValidation) {
          this.accountingDocumentForValidation = accountingDocumentForValidation;
      }
  
      /**
       * Gets the accountingDocumentForValidation attribute. 
       * @return Returns the accountingDocumentForValidation.
       */
      public AccountingDocument getAccountingDocumentForValidation() {
          return accountingDocumentForValidation;
      }
  
  }