/**
    * Copyright 2005-2012 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.edl.impl.extract;
  
  import java.util.Iterator;
  
  import org.kuali.rice.edl.framework.extract.DumpDTO;
  import org.kuali.rice.edl.framework.extract.ExtractService;
  import org.kuali.rice.edl.impl.extract.dao.ExtractDAO;
  
  
  public class ExtractServiceImpl implements ExtractService {
  
  	private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(ExtractServiceImpl.class);
  
  	private ExtractDAO extractDAO;
  
  	public DumpDTO getDumpByDocumentId(String documentId) {
  		return Dump.to(getExtractDAO().getDumpByDocumentId(documentId));
  	}
  
  	public void saveDump(DumpDTO dumpDTO) {
  		try {
  			Dump dump = Dump.from(dumpDTO);
  			getExtractDAO().saveDump(dump);
  			if (! dump.getFields().isEmpty()){
  				for (Iterator iter = dump.getFields().iterator(); iter.hasNext();) {
  					Fields field = (Fields) iter.next();
  					getExtractDAO().saveField(field);
  				}
  			}
  		} catch (Exception e) {
  			throw new RuntimeException(e);
  		}
  	}
  
  	public void setExtractDAO(ExtractDAO extractDAO) {
  		this.extractDAO = extractDAO;
  	}
  
  
  	public void deleteDump(String docId) {
  		try {
  			getExtractDAO().deleteDump(docId);
  		} catch (Exception e) {
  			throw new RuntimeException(e);
  		}
  	}
  
  	public ExtractDAO getExtractDAO() {
  		return extractDAO;
  	}
  }