/*
    * 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.sys.document.service.impl;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Iterator;
  
  import org.kuali.ole.sys.businessobject.FinancialSystemDocumentHeader;
  import org.kuali.ole.sys.document.FinancialSystemTransactionalDocument;
  import org.kuali.ole.sys.document.dataaccess.FinancialSystemDocumentDao;
  import org.kuali.ole.sys.document.service.FinancialSystemDocumentService;
  import org.kuali.rice.kew.api.exception.WorkflowException;
  import org.kuali.rice.krad.document.Document;
  import org.kuali.rice.krad.service.DocumentAdHocService;
  import org.kuali.rice.krad.service.DocumentService;
  import org.springframework.transaction.annotation.Transactional;
  
  /**
   * This class is a Financial System specific Document Service class to allow for the
   * {@link #findByDocumentHeaderStatusCode(Class, String)} method.
   */
  @Transactional
  public class FinancialSystemDocumentServiceImpl implements FinancialSystemDocumentService {
      private FinancialSystemDocumentDao financialSystemDocumentDao;
      private DocumentService documentService;
      protected DocumentAdHocService documentAdHocService;
  
      /**
       * @see org.kuali.ole.sys.document.service.FinancialSystemDocumentService#findByDocumentHeaderStatusCode(java.lang.Class,
       *      java.lang.String)
       */
      @Override
      public <T extends Document> Collection<T> findByDocumentHeaderStatusCode(Class<T> clazz, String statusCode) throws WorkflowException {
          Collection<T> foundDocuments = getFinancialSystemDocumentDao().findByDocumentHeaderStatusCode(clazz, statusCode);
          for (Document doc : foundDocuments)
              documentAdHocService.addAdHocs(doc);
  
          Collection<T> returnDocuments = new ArrayList<T>();
          for (Iterator<T> iter = foundDocuments.iterator(); iter.hasNext();) {
              Document doc = (Document) iter.next();
              returnDocuments.add((T) getDocumentService().getByDocumentHeaderId(doc.getDocumentNumber()));
          }
          return returnDocuments;
      }
  
      public void prepareToCopy(FinancialSystemDocumentHeader oldDocumentHeader, FinancialSystemTransactionalDocument document) {
          // This method serves as a plugin to add logic to the copy functionality, when needed.
      }
  
      public FinancialSystemDocumentDao getFinancialSystemDocumentDao() {
          return financialSystemDocumentDao;
      }
  
      public void setFinancialSystemDocumentDao(FinancialSystemDocumentDao financialSystemDocumentDao) {
          this.financialSystemDocumentDao = financialSystemDocumentDao;
      }
  
      public DocumentService getDocumentService() {
          return documentService;
      }
  
      public void setDocumentService(DocumentService documentService) {
          this.documentService = documentService;
      }
  
      public void setDocumentAdHocService(DocumentAdHocService documentAdHocService) {
          this.documentAdHocService = documentAdHocService;
      }
  
  
  }