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Workflow engine that integrates Madura.

There is a newer version: 2.4.0

/*******************************************************************************
 * Copyright (c)2014 Prometheus Consulting
 *
 * 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.
 *******************************************************************************/
package nz.co.senanque.workflow;

import nz.co.senanque.process.instances.QueueDefinition;
import nz.co.senanque.workflow.instances.ProcessInstance;
import nz.co.senanque.workflow.instances.TaskStatus;

/**
 * @author Roger Parkinson
 *
 */
public class ProcessInstanceUtils {
	
	public static void clearQueue(ProcessInstance processInstance, TaskStatus status) {
		processInstance.setStatus(status);
		processInstance.setQueueName("");
		processInstance.setPermission("");
		processInstance.setReadPermission("");
	}

	public static void clearQueue(ProcessInstance processInstance) {
		clearQueue(processInstance,TaskStatus.WAIT);
	}

	public static void setQueue(ProcessInstance processInstance, QueueDefinition queue) {
		if (queue == null) {
			clearQueue(processInstance,TaskStatus.WAIT);
			return;
		}
		processInstance.setStatus(TaskStatus.WAIT);
		processInstance.setQueueName(queue.getName());
		processInstance.setPermission(queue.getPermission());
		processInstance.setReadPermission(queue.getReadPermission());
	}
	
	public static String getTaskId(ProcessInstance processInstance) {
		return processInstance.getProcessDefinitionName()+"/"+processInstance.getTaskId();
	}

}