/**
* Copyright 2007-2010 非也
* All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License v3 as published by the Free Software
* Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along
* with this library; if not, see http://www.gnu.org/licenses/lgpl.html.
*
*/
package org.fireflow.pdl.fpdl.test.wfcontrolpattern.fault;
import org.fireflow.FireWorkflowJunitEnviroment;
import org.fireflow.client.WorkflowSession;
import org.fireflow.client.WorkflowSessionFactory;
import org.fireflow.client.WorkflowStatement;
import org.fireflow.engine.entity.runtime.ProcessInstance;
import org.fireflow.engine.exception.InvalidOperationException;
import org.fireflow.engine.exception.WorkflowProcessNotFoundException;
import org.fireflow.engine.modules.ousystem.impl.FireWorkflowSystem;
import org.fireflow.model.InvalidModelException;
import org.fireflow.pdl.fpdl.misc.FpdlConstants;
import org.fireflow.pdl.fpdl.process.SubProcess;
import org.fireflow.pdl.fpdl.process.WorkflowProcess;
import org.fireflow.pdl.fpdl.process.features.endnode.impl.ThrowFaultFeatureImpl;
import org.fireflow.pdl.fpdl.process.features.startnode.impl.CatchCompensationFeatureImpl;
import org.fireflow.pdl.fpdl.process.impl.ActivityImpl;
import org.fireflow.pdl.fpdl.process.impl.EndNodeImpl;
import org.fireflow.pdl.fpdl.process.impl.RouterImpl;
import org.fireflow.pdl.fpdl.process.impl.StartNodeImpl;
import org.fireflow.pdl.fpdl.process.impl.TransitionImpl;
import org.fireflow.pdl.fpdl.process.impl.WorkflowProcessImpl;
import org.fireflow.pvm.kernel.KernelException;
import org.junit.Test;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionCallback;
/**
*
* @author 非也 nychen2000@163.com
* Fire Workflow 官方网站：www.firesoa.com 或者 www.fireflow.org
*
*/
public class HandleFaultTest2 extends FireWorkflowJunitEnviroment {
protected static final String processName = "ThrowFaultTest";
protected static final String processDiplayName = "异常流程测试，由EndNode主动触发Fault，无catFault节点，系统报错";
protected static final String bizId = "ThisIsAJunitTest";
@Test(expected=KernelException.class)
public void testStartProcess(){
final WorkflowSession session = WorkflowSessionFactory.createWorkflowSession(fireflowRuntimeContext,FireWorkflowSystem.getInstance());
final WorkflowStatement stmt = session.createWorkflowStatement(FpdlConstants.PROCESS_TYPE_FPDL20);
transactionTemplate.execute(new TransactionCallback(){
public Object doInTransaction(TransactionStatus arg0) {
//构建流程定义
WorkflowProcess process = getWorkflowProcess();
//启动流程
ProcessInstance processInstance = null;
try {
processInstance = stmt.startProcess(process, bizId, null);
if (processInstance!=null){
processInstanceId = processInstance.getId();
}
return processInstance;
} catch (InvalidModelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (WorkflowProcessNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvalidOperationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
});
assertResult(session);
}
/**
* Start-->Router-->Activity1(with catch compenstion)-->End1(throw fault)
* | |-->HandleCompensation
* |-->Activity2-->End2
* 流程级别的异常在End1抛出后，没有相应的处理分支，系统将报错
*
*
*
*/
public WorkflowProcess createWorkflowProcess(){
WorkflowProcessImpl process = new WorkflowProcessImpl(processName,processDiplayName);
SubProcess subflow = process.getMainSubProcess();
StartNodeImpl startNode = new StartNodeImpl(subflow,"Start");
RouterImpl router1 = new RouterImpl(subflow,"Router");
//////////////////////////////////////////////////////////////
////////// Activity1 及其 异常处理分支，以及EndNode1////////////
//////////////////////////////////////////////////////////////
ActivityImpl activity1 = new ActivityImpl(subflow,"Activity1");
//补偿捕获节点
StartNodeImpl catchCompensationNode = new StartNodeImpl(subflow,"CatchCompensation");
CatchCompensationFeatureImpl catchCompensationDecorator = new CatchCompensationFeatureImpl();
catchCompensationDecorator.setAttachedToActivity(activity1);
catchCompensationNode.setFeature(catchCompensationDecorator);
activity1.getAttachedStartNodes().add(catchCompensationNode);
ActivityImpl handleCompensationNode = new ActivityImpl(subflow,"HandleCompensation");
TransitionImpl transition0 = new TransitionImpl(subflow,"catchCompensation2HandleCompensation");
transition0.setFromNode(catchCompensationNode);
transition0.setToNode(handleCompensationNode);
catchCompensationNode.getLeavingTransitions().add(transition0);
handleCompensationNode.getEnteringTransitions().add(transition0);
EndNodeImpl endNode1 = new EndNodeImpl(subflow,"End1");
ThrowFaultFeatureImpl decorator = new ThrowFaultFeatureImpl();
decorator.setErrorCode("ErrorCode001");
endNode1.setFeature(decorator);
//////////////////////////////////////////////////////////////
////////// Activity1以及EndNode2 ////////////
//////////////////////////////////////////////////////////////
ActivityImpl activity2 = new ActivityImpl(subflow,"Activity2");
EndNodeImpl endNode2 = new EndNodeImpl(subflow,"End2");
////////////////////////////////////////////////
///////// 转移 ///////////////////////////////
////////////////////////////////////////////////
TransitionImpl t_start_router = new TransitionImpl(subflow,"start_router1");
t_start_router.setFromNode(startNode);
t_start_router.setToNode(router1);
startNode.getLeavingTransitions().add(t_start_router);
router1.getEnteringTransitions().add(t_start_router);
TransitionImpl t_router1_activity1 = new TransitionImpl(subflow,"router1_activity1");
t_router1_activity1.setFromNode(router1);
t_router1_activity1.setToNode(activity1);
router1.getLeavingTransitions().add(t_router1_activity1);
activity1.getEnteringTransitions().add(t_router1_activity1);
TransitionImpl t_activity1_end1 = new TransitionImpl(subflow,"activity1_end1");
t_activity1_end1.setFromNode(activity1);
t_activity1_end1.setToNode(endNode1);
activity1.getLeavingTransitions().add(t_activity1_end1);
endNode1.getEnteringTransitions().add(t_activity1_end1);
TransitionImpl t_router1_activity2 = new TransitionImpl(subflow,"router1_activity2");
t_router1_activity2.setFromNode(router1);
t_router1_activity2.setToNode(activity2);
router1.getLeavingTransitions().add(t_router1_activity2);
activity2.getEnteringTransitions().add(t_router1_activity2);
TransitionImpl t_activity2_end2 = new TransitionImpl(subflow,"activity2_end2");
t_activity2_end2.setFromNode(activity1);
t_activity2_end2.setToNode(endNode1);
activity2.getLeavingTransitions().add(t_activity2_end2);
endNode2.getEnteringTransitions().add(t_activity2_end2);
subflow.setEntry(startNode);
subflow.getStartNodes().add(startNode);
subflow.getRouters().add(router1);
subflow.getActivities().add(activity1);
subflow.getActivities().add(activity2);
subflow.getEndNodes().add(endNode1);
subflow.getEndNodes().add(endNode2);
subflow.getStartNodes().add(catchCompensationNode);
subflow.getActivities().add(handleCompensationNode);
subflow.getTransitions().add(transition0);
subflow.getTransitions().add(t_start_router);
subflow.getTransitions().add(t_router1_activity1);
subflow.getTransitions().add(t_activity1_end1);
subflow.getTransitions().add(t_router1_activity2);
subflow.getTransitions().add(t_activity2_end2);
//异常处理子流程
/* 取消该异常处理子流程，使得流程报错。
StartNodeImpl catchFaultStartNode = new StartNodeImpl(subflow,"catchFault");
CatchFaultFeatureImpl catchFaultDecorator = new CatchFaultFeatureImpl();
catchFaultDecorator.setErrorCode("ErrorCode001");
catchFaultStartNode.setFeature(catchFaultDecorator);
ActivityImpl handleFaultAct = new ActivityImpl(subflow,"HandleFaultActivity");
TransitionImpl t_catchFault_handleFault = new TransitionImpl(subflow,"t_catchFault_handleFault");
t_catchFault_handleFault.setFromNode(catchFaultStartNode);
t_catchFault_handleFault.setToNode(handleFaultAct);
catchFaultStartNode.getLeavingTransitions().add(t_catchFault_handleFault);
handleFaultAct.getEnteringTransitions().add(t_catchFault_handleFault);
subflow.getStartNodes().add(catchFaultStartNode);
subflow.getActivities().add(handleFaultAct);
subflow.getTransitions().add(t_catchFault_handleFault);
*/
return process;
}
}