InProcessBatchProgressMonitor.java

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);
	}

}