package net.sf.appstatus.batch;
   
   /*
    * Copyright 2010 Capgemini
    * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
   *
   * 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.
   *
   */
  
  import java.util.Date;
  
  import net.sf.appstatus.core.batch.AbstractBatchProgressMonitor;
  import net.sf.appstatus.core.batch.IBatch;
  import net.sf.appstatus.core.batch.IBatchProgressMonitor;
  import net.sf.appstatus.core.batch.IBatchProgressMonitorExt;
  
  /**
   * Log job progress agent.
   *
   * @author Guillaume Mary
   * @author Nicolas Richeton
   *
   */
  public class InProcessBatchProgressMonitor extends AbstractBatchProgressMonitor implements IBatchProgressMonitorExt {
  
  	private InProcessBatchManager manager;
  
  	/**
  	 * Default constructor.
  	 *
  	 * @param executionId
  	 *            job execution id
  	 * @param manager
  	 *            batch manager
  	 * @param batch
  	 *            current batch
  	 */
  	public InProcessBatchProgressMonitor(String executionId, IBatch batch, InProcessBatchManager manager) {
  		super(executionId, batch);
  		this.manager = manager;
  	}
  
  	/**
  	 * Private constructor used to create a sub task.
  	 *
  	 * @param executionId
  	 *            execution id
  	 * @param parent
  	 *            parent monitor
  	 * @param parentWork
  	 *            parent amount of work
  	 * @param batch
  	 *            current batch
  	 */
  	private InProcessBatchProgressMonitor(String executionId, InProcessBatchProgressMonitor parent, int parentWork,
  			Batch batch) {
  		super(executionId, parent, parentWork, batch);
  		this.manager = parent.manager;
  	}
  
  	@Override
  	public Batch getBatch() {
  		return (Batch) super.getBatch();
  	}
  
  	@Override
  	public Date getEndDate() {
  		return super.getEndDate();
  	}
  
  	@Override
  	public Date getStartDate() {
  		return super.getStartDate();
  	}
  
  	@Override
  	protected IBatchProgressMonitor newInstance(int work) {
  		return new InProcessBatchProgressMonitor(executionId, this, work, getBatch());
  	}
  
  	@Override
  	protected void onBatchEnd() {
  		manager.batchEnd(getBatch());
  	}
  
  	/**
  	 * {@inheritDoc}
  	 */
  	@Override
  	public void worked(int work) {
 		super.worked(work);
 	}
 
 }