/**
* Copyright 2010 JBoss Inc
*
* 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 org.jbpm.task.service;
import java.io.StringReader;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import org.jbpm.eventmessaging.EventKey;
import org.jbpm.eventmessaging.Payload;
import org.jbpm.task.BaseTest;
import org.jbpm.task.Status;
import org.jbpm.task.Task;
import org.jbpm.task.event.TaskClaimedEvent;
import org.jbpm.task.event.TaskEventKey;
import org.jbpm.task.event.TaskUserEvent;
import org.jbpm.task.service.Operation;
import org.jbpm.task.service.TaskClient;
import org.jbpm.task.service.TaskServer;
import org.jbpm.task.service.responsehandlers.BlockingAddTaskResponseHandler;
import org.jbpm.task.service.responsehandlers.BlockingEventResponseHandler;
import org.jbpm.task.service.responsehandlers.BlockingGetTaskResponseHandler;
public abstract class TaskServiceEventMessagingBaseTest extends BaseTest {
protected TaskServer server;
protected TaskClient client;
public void testClaimEvent() throws Exception {
Map vars = new HashMap();
vars.put( "users", users );
vars.put( "groups", groups );
vars.put( "now", new Date() );
// One potential owner, should go straight to state Reserved
String str = "(with (new Task()) { priority = 55, taskData = (with( new TaskData()) { } ), ";
str += "peopleAssignments = (with ( new PeopleAssignments() ) { potentialOwners = [users['bobba' ], users['darth'] ], }),";
str += "names = [ new I18NText( 'en-UK', 'This is my task name')] })";
BlockingAddTaskResponseHandler addTaskResponseHandler = new BlockingAddTaskResponseHandler();
Task task = ( Task ) eval( new StringReader( str ), vars );
client.addTask( task, null, addTaskResponseHandler );
long taskId = addTaskResponseHandler.getTaskId();
// A Task with multiple potential owners moves to "Ready" state until someone claims it.
BlockingGetTaskResponseHandler getTaskResponseHandler = new BlockingGetTaskResponseHandler();
client.getTask( taskId, getTaskResponseHandler );
Task task1 = getTaskResponseHandler.getTask();
assertEquals( Status.Ready , task1.getTaskData().getStatus() );
EventKey key = new TaskEventKey(TaskClaimedEvent.class, taskId );
BlockingEventResponseHandler handler = new BlockingEventResponseHandler();
client.registerForEvent( key, true, handler );
Thread.sleep( 3000 );
taskSession.taskOperation( Operation.Claim, taskId, users.get( "darth" ).getId(), null, null, null );
handler.waitTillDone( 5000 );
Payload payload = handler.getPayload();
TaskUserEvent event = ( TaskUserEvent ) payload.get();
assertNotNull( event );
}
}