/* 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.camunda.bpm.engine.impl.bpmn.behavior;
import org.camunda.bpm.engine.delegate.TaskListener;
import org.camunda.bpm.engine.impl.context.Context;
import org.camunda.bpm.engine.impl.el.ExpressionManager;
import org.camunda.bpm.engine.impl.persistence.entity.TaskEntity;
import org.camunda.bpm.engine.impl.pvm.delegate.ActivityExecution;
import org.camunda.bpm.engine.impl.task.TaskDecorator;
import org.camunda.bpm.engine.impl.task.TaskDefinition;
/**
* activity implementation for the user task.
*
* @author Joram Barrez
* @author Roman Smirnov
*/
public class UserTaskActivityBehavior extends TaskActivityBehavior {
protected TaskDecorator taskDecorator;
@Deprecated
public UserTaskActivityBehavior(ExpressionManager expressionManager, TaskDefinition taskDefinition) {
this.taskDecorator = new TaskDecorator(taskDefinition, expressionManager);
}
public UserTaskActivityBehavior(TaskDecorator taskDecorator) {
this.taskDecorator = taskDecorator;
}
public void execute(ActivityExecution execution) throws Exception {
TaskEntity task = TaskEntity.createAndInsert(execution);
task.setExecution(execution);
taskDecorator.decorate(task, execution);
Context.getCommandContext()
.getHistoricTaskInstanceManager()
.createHistoricTask(task);
// All properties set, now firing 'create' event
task.fireEvent(TaskListener.EVENTNAME_CREATE);
}
public void signal(ActivityExecution execution, String signalName, Object signalData) throws Exception {
leave(execution);
}
// getters
public TaskDefinition getTaskDefinition() {
return taskDecorator.getTaskDefinition();
}
public ExpressionManager getExpressionManager() {
return taskDecorator.getExpressionManager();
}
public TaskDecorator getTaskDecorator() {
return taskDecorator;
}
}