/*
    * Copyright 2005-2007 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.actions.asyncservices;
  
  import org.kuali.rice.kew.actions.MoveDocumentAction;
  import org.kuali.rice.kew.actiontaken.ActionTakenValue;
  import org.kuali.rice.kew.exception.WorkflowRuntimeException;
  import org.kuali.rice.kew.routeheader.DocumentRouteHeaderValue;
  import org.kuali.rice.kew.service.KEWServiceLocator;
  import org.kuali.rice.kim.bo.entity.KimPrincipal;
  
  import java.util.Set;
  
  
  /**
   * Service to do the async work of moving a document.
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class MoveDocumentProcessor implements MoveDocumentService { 
      
      private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(MoveDocumentProcessor.class);
  
  	public void moveDocument(String principalId, DocumentRouteHeaderValue document, ActionTakenValue actionTaken, Set<String> nodeNames) {
  		KEWServiceLocator.getRouteHeaderService().lockRouteHeader(document.getRouteHeaderId(), true);
  		KimPrincipal principal = KEWServiceLocator.getIdentityHelperService().getPrincipal(principalId);
  		MoveDocumentAction moveAction = new MoveDocumentAction(document, principal, "", null);
          LOG.debug("Doing move document work " + document.getRouteHeaderId());
          try {
  			moveAction.performDeferredMoveDocumentWork(actionTaken, nodeNames);
  		} catch (Exception e) {
  			throw new WorkflowRuntimeException(e);
  		}
          LOG.debug("Work done and document requeued, document " + document.getRouteHeaderId());
  	}
  }