/* 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.application.impl.event;
import org.camunda.bpm.engine.delegate.ExecutionListener;
import org.camunda.bpm.engine.delegate.TaskListener;
import org.camunda.bpm.engine.impl.bpmn.behavior.UserTaskActivityBehavior;
import org.camunda.bpm.engine.impl.bpmn.parser.BpmnParseListener;
import org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionEntity;
import org.camunda.bpm.engine.impl.pvm.process.ActivityImpl;
import org.camunda.bpm.engine.impl.pvm.process.ScopeImpl;
import org.camunda.bpm.engine.impl.pvm.process.TransitionImpl;
import org.camunda.bpm.engine.impl.task.TaskDefinition;
import org.camunda.bpm.engine.impl.util.xml.Element;
import org.camunda.bpm.engine.impl.variable.VariableDeclaration;
import java.util.List;
/**
*
* @author Daniel Meyer
*
*/
public class ProcessApplicationEventParseListener implements BpmnParseListener {
public final static ExecutionListener EXECUTION_LISTENER = new ProcessApplicationEventListenerDelegate();
public final static TaskListener TASK_LISTENER = new ProcessApplicationEventListenerDelegate();
protected void addEndEventListener(ActivityImpl activity) {
activity.addExecutionListener(ExecutionListener.EVENTNAME_END, EXECUTION_LISTENER);
}
protected void addStartEventListener(ActivityImpl activity) {
activity.addExecutionListener(ExecutionListener.EVENTNAME_START, EXECUTION_LISTENER);
}
protected void addTakeEventListener(TransitionImpl transition) {
transition.addExecutionListener(EXECUTION_LISTENER);
}
protected void addTaskAssignmentListeners(TaskDefinition taskDefinition) {
taskDefinition.addTaskListener(TaskListener.EVENTNAME_ASSIGNMENT, TASK_LISTENER);
}
protected void addTaskCreateListeners(TaskDefinition taskDefinition) {
taskDefinition.addTaskListener(TaskListener.EVENTNAME_CREATE, TASK_LISTENER);
}
protected void addTaskCompleteListeners(TaskDefinition taskDefinition) {
taskDefinition.addTaskListener(TaskListener.EVENTNAME_COMPLETE, TASK_LISTENER);
}
protected void addTaskDeleteListeners(TaskDefinition taskDefinition) {
taskDefinition.addTaskListener(TaskListener.EVENTNAME_DELETE, TASK_LISTENER);
}
// BpmnParseListener implementation /////////////////////////////////////////////////////////
@Override
public void parseProcess(Element processElement, ProcessDefinitionEntity processDefinition) {
}
@Override
public void parseStartEvent(Element startEventElement, ScopeImpl scope, ActivityImpl startEventActivity) {
addStartEventListener(startEventActivity);
addEndEventListener(startEventActivity);
}
@Override
public void parseExclusiveGateway(Element exclusiveGwElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseInclusiveGateway(Element inclusiveGwElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseParallelGateway(Element parallelGwElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseScriptTask(Element scriptTaskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseServiceTask(Element serviceTaskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseBusinessRuleTask(Element businessRuleTaskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseTask(Element taskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseManualTask(Element manualTaskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseUserTask(Element userTaskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
UserTaskActivityBehavior activityBehavior = (UserTaskActivityBehavior) activity.getActivityBehavior();
TaskDefinition taskDefinition = activityBehavior.getTaskDefinition();
addTaskCreateListeners(taskDefinition);
addTaskAssignmentListeners(taskDefinition);
addTaskCompleteListeners(taskDefinition);
addTaskDeleteListeners(taskDefinition);
}
@Override
public void parseEndEvent(Element endEventElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseBoundaryTimerEventDefinition(Element timerEventDefinition, boolean interrupting, ActivityImpl timerActivity) {
// start and end event listener are set by parseBoundaryEvent()
}
@Override
public void parseBoundaryErrorEventDefinition(Element errorEventDefinition, boolean interrupting, ActivityImpl activity, ActivityImpl nestedErrorEventActivity) {
// start and end event listener are set by parseBoundaryEvent()
}
@Override
public void parseSubProcess(Element subProcessElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseCallActivity(Element callActivityElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseProperty(Element propertyElement, VariableDeclaration variableDeclaration, ActivityImpl activity) {
}
@Override
public void parseSequenceFlow(Element sequenceFlowElement, ScopeImpl scopeElement, TransitionImpl transition) {
addTakeEventListener(transition);
}
@Override
public void parseSendTask(Element sendTaskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseMultiInstanceLoopCharacteristics(Element activityElement, Element multiInstanceLoopCharacteristicsElement, ActivityImpl activity) {
}
@Override
public void parseRootElement(Element rootElement, List<ProcessDefinitionEntity> processDefinitions) {
}
@Override
public void parseIntermediateTimerEventDefinition(Element timerEventDefinition, ActivityImpl timerActivity) {
addStartEventListener(timerActivity);
addEndEventListener(timerActivity);
}
@Override
public void parseReceiveTask(Element receiveTaskElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseIntermediateSignalCatchEventDefinition(Element signalEventDefinition, ActivityImpl signalActivity) {
addStartEventListener(signalActivity);
addEndEventListener(signalActivity);
}
@Override
public void parseBoundarySignalEventDefinition(Element signalEventDefinition, boolean interrupting, ActivityImpl signalActivity) {
// start and end event listener are set by parseBoundaryEvent()
}
@Override
public void parseEventBasedGateway(Element eventBasedGwElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseTransaction(Element transactionElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseCompensateEventDefinition(Element compensateEventDefinition, ActivityImpl compensationActivity) {
}
@Override
public void parseIntermediateThrowEvent(Element intermediateEventElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseIntermediateCatchEvent(Element intermediateEventElement, ScopeImpl scope, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseBoundaryEvent(Element boundaryEventElement, ScopeImpl scopeElement, ActivityImpl activity) {
addStartEventListener(activity);
addEndEventListener(activity);
}
@Override
public void parseIntermediateMessageCatchEventDefinition(Element messageEventDefinition, ActivityImpl nestedActivity) {
}
@Override
public void parseBoundaryMessageEventDefinition(Element element, boolean interrupting, ActivityImpl messageActivity) {
}
}