PlaybackCompleteEventHandler.java

package org.activiti.crystalball.simulator.impl;

/*
 * #%L
 * simulator
 * %%
 * Copyright (C) 2012 - 2013 crystalball
 * %%
 * 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.
 * #L%
 */


import org.activiti.crystalball.simulator.SimulationEvent;
import org.activiti.crystalball.simulator.SimulationEventHandler;
import org.activiti.crystalball.simulator.SimulationRunContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Map;

/**
 * complete user task event handler copies result variables from played back process
 * into process instance which simulates process instance run 
 *
 */
public class PlaybackCompleteEventHandler implements SimulationEventHandler {

	private static Logger log = LoggerFactory.getLogger(PlaybackCompleteEventHandler.class);
	
	@Override
	public void handle(SimulationEvent event) {
		String taskId = (String) event.getProperty("task");
		
		// fulfill variables
		@SuppressWarnings("unchecked")
		Map<String, Object> variables = (Map<String, Object>) event.getProperty("variables");		
		
		SimulationRunContext.getTaskService().complete( taskId, variables );
		log.debug( SimpleDateFormat.getTimeInstance().format( new Date(event.getSimulationTime())) +": completed taskId "+ taskId + " variable update [" + variables +"]");
	}

	@Override
	public void init() {
		
	}
}