/**
* Copyright 2007-2010 非也
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License 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 General Public License
* along with this program. If not, see http://www.gnu.org/licenses. *
*/
package org.fireflow.pdl.fpdl.test.wfcontrolpattern.fault;
import java.util.List;
import org.fireflow.FireWorkflowJunitEnviroment;
import org.fireflow.client.WorkflowQuery;
import org.fireflow.client.WorkflowSession;
import org.fireflow.client.WorkflowSessionFactory;
import org.fireflow.client.WorkflowStatement;
import org.fireflow.client.query.Order;
import org.fireflow.client.query.Restrictions;
import org.fireflow.engine.entity.runtime.ActivityInstance;
import org.fireflow.engine.entity.runtime.ActivityInstanceProperty;
import org.fireflow.engine.entity.runtime.ActivityInstanceState;
import org.fireflow.engine.entity.runtime.ProcessInstance;
import org.fireflow.engine.entity.runtime.ProcessInstanceState;
import org.fireflow.engine.entity.runtime.WorkItem;
import org.fireflow.engine.entity.runtime.WorkItemProperty;
import org.fireflow.engine.entity.runtime.WorkItemState;
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.model.ModelElement;
import org.fireflow.model.binding.impl.ServiceBindingImpl;
import org.fireflow.model.servicedef.impl.OperationDefImpl;
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.features.startnode.impl.CatchFaultFeatureImpl;
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.fireflow.pvm.kernel.Token;
import org.fireflow.pvm.kernel.TokenProperty;
import org.fireflow.pvm.kernel.TokenState;
import org.fireflow.service.human.HumanService;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionCallback;
import com.ibm.wsdl.ServiceImpl;
/**
* 本用例中异常直接抛出
*
* @author 非也
* @version 2.0
*/
public class HandleFaultTest extends FireWorkflowJunitEnviroment {
protected static final String processName = "ThrowFaultTest";
protected static final String processDisplayName = "异常流程测试，由EndNode主动触发Fault，catFault节点依附在流程上";
protected static final String bizId = "ThisIsAJunitTest";
@Test
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)-->End(throw fault)
* | |-->HandleCompensation
* |-->Activity2-->End2
* Start(with catchFault)-->HandleFault
*
* 执行流程级别的fault handler，HandleCompensation分支不会被执行，Activity2将被Cancelled
*
*/
public WorkflowProcess createWorkflowProcess(){
WorkflowProcessImpl process = new WorkflowProcessImpl(processName,processDisplayName);
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");
//构造Human service
String formUrl = "xyz/Application.jsp";
HumanService humanService = new HumanService();
humanService.setName("HumanService");
humanService.setDisplayName("人工任务");
humanService.setFormUrl(formUrl);
process.addService(humanService);
//将service绑定到activity
ServiceBindingImpl serviceBinding = new ServiceBindingImpl();
// serviceBinding.setService(humanService);
serviceBinding.setServiceId(humanService.getId());
activity2.setServiceBinding(serviceBinding);
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
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;
}
public void assertResult(WorkflowSession session){
super.assertResult(session);
//验证ProcessInstance信息
WorkflowQuery<ProcessInstance> q4ProcInst = session.createWorkflowQuery(ProcessInstance.class);
ProcessInstance procInst = q4ProcInst.get(processInstanceId);
Assert.assertNotNull(procInst);
Assert.assertEquals(bizId,procInst.getBizId());
Assert.assertEquals(processName, procInst.getProcessId());
Assert.assertEquals(FpdlConstants.PROCESS_TYPE_FPDL20, procInst.getProcessType());
Assert.assertEquals(new Integer(1), procInst.getVersion());
Assert.assertEquals(processName, procInst.getProcessName());//name 为空的情况下默认等于processId,
Assert.assertEquals(processDisplayName, procInst.getProcessDisplayName());//displayName为空的情况下默认等于name
Assert.assertEquals(ProcessInstanceState.FAULTED, procInst.getState());
Assert.assertEquals(Boolean.FALSE, procInst.isSuspended());
Assert.assertEquals(FireWorkflowSystem.getInstance().getId(),procInst.getCreatorId());
Assert.assertEquals(FireWorkflowSystem.getInstance().getName(), procInst.getCreatorName());
Assert.assertEquals(FireWorkflowSystem.getInstance().getDeptId(), procInst.getCreatorDeptId());
Assert.assertEquals(FireWorkflowSystem.getInstance().getDeptName(),procInst.getCreatorDeptName());
Assert.assertNotNull(procInst.getCreatedTime());
Assert.assertNotNull(procInst.getEndTime());
Assert.assertNull(procInst.getExpiredTime());
Assert.assertNull(procInst.getParentActivityInstanceId());
Assert.assertNull(procInst.getParentProcessInstanceId());
Assert.assertNull(procInst.getParentScopeId());
Assert.assertNull(procInst.getNote());
//验证Token信息
WorkflowQuery<Token> q4Token = session.createWorkflowQuery(Token.class);
q4Token.add(Restrictions.eq(TokenProperty.PROCESS_INSTANCE_ID, processInstanceId))
.addOrder(Order.asc(TokenProperty.STEP_NUMBER));
List<Token> tokenList = q4Token.list();
Assert.assertNotNull(tokenList);
Assert.assertEquals(15, tokenList.size());
Token procInstToken = tokenList.get(0);
Assert.assertEquals(processName+ModelElement.ID_SEPARATOR+WorkflowProcess.MAIN_PROCESS_NAME,procInstToken.getElementId() );
Assert.assertEquals(processInstanceId,procInstToken.getElementInstanceId());
Assert.assertEquals(processName,procInstToken.getProcessId());
Assert.assertEquals(FpdlConstants.PROCESS_TYPE_FPDL20, procInstToken.getProcessType());
Assert.assertEquals(new Integer(1), procInstToken.getVersion());
Assert.assertEquals(TokenState.FAULTED, procInstToken.getState());
Assert.assertNull(procInstToken.getParentTokenId());
Assert.assertTrue(procInstToken.isBusinessPermitted());
Assert.assertEquals(procInst.getTokenId(), procInstToken.getId());
Token startNodeToken = tokenList.get(1);
Assert.assertEquals(processName, startNodeToken.getProcessId());
Assert.assertEquals(new Integer(1), startNodeToken.getVersion());
Assert.assertEquals(FpdlConstants.PROCESS_TYPE_FPDL20, startNodeToken.getProcessType());
Assert.assertEquals(procInstToken.getId(), startNodeToken.getParentTokenId());
Assert.assertTrue(startNodeToken.isBusinessPermitted());
//检验fromToken的有效性
for (Token t:tokenList){
if (t!=procInstToken){
Assert.assertNotNull(t.getFromToken());
}
}
//验证ActivityInstance信息
WorkflowQuery<ActivityInstance> q4ActInst = session.createWorkflowQuery(ActivityInstance.class);
q4ActInst.add(Restrictions.eq(ActivityInstanceProperty.PROCESS_INSTANCE_ID, processInstanceId))
.add(Restrictions.eq(ActivityInstanceProperty.NODE_ID, processName+ModelElement.ID_SEPARATOR+WorkflowProcess.MAIN_PROCESS_NAME+".Activity1"));
List<ActivityInstance> actInstList = q4ActInst.list();
Assert.assertNotNull(actInstList);
Assert.assertEquals(1, actInstList.size());
ActivityInstance activityInstance = actInstList.get(0);
Assert.assertEquals(bizId, activityInstance.getBizId());
Assert.assertEquals("Activity1", activityInstance.getName());
Assert.assertEquals("Activity1", activityInstance.getDisplayName());
Assert.assertEquals(processInstanceId, activityInstance.getParentScopeId());
Assert.assertNotNull(activityInstance.getCreatedTime());
Assert.assertNotNull(activityInstance.getStartedTime());
Assert.assertNotNull(activityInstance.getEndTime());
Assert.assertNull(activityInstance.getExpiredTime());
Assert.assertNotNull( activityInstance.getTokenId());
Assert.assertNotNull(activityInstance.getScopeId());
//由于Activity1上的compensationCode与endnode1 中的compensationCode不匹配，Activity1实际上没有被补偿
Assert.assertEquals(ActivityInstanceState.COMPLETED, activityInstance.getState());
Assert.assertEquals(new Integer(1),activityInstance.getVersion());
Assert.assertEquals(FpdlConstants.PROCESS_TYPE_FPDL20,activityInstance.getProcessType());
Assert.assertEquals(procInst.getProcessName(), activityInstance.getProcessName());
Assert.assertEquals(procInst.getProcessDisplayName(), activityInstance.getProcessDisplayName());
q4ActInst.reset();
q4ActInst.add(Restrictions.eq(ActivityInstanceProperty.PROCESS_INSTANCE_ID, processInstanceId))
.add(Restrictions.eq(ActivityInstanceProperty.NODE_ID, processName+ModelElement.ID_SEPARATOR+WorkflowProcess.MAIN_PROCESS_NAME+".Activity2"));
ActivityInstance actInst2 = q4ActInst.unique();
Assert.assertEquals(ActivityInstanceState.ABORTED, actInst2.getState());
WorkflowQuery<WorkItem> q4WorkItem = session.createWorkflowQuery(WorkItem.class);
q4WorkItem.add(Restrictions.eq(WorkItemProperty.PROCESS_INSTANCE_ID, processInstanceId))
.add(Restrictions.eq(WorkItemProperty.ACTIVITY_ID, processName+ModelElement.ID_SEPARATOR+WorkflowProcess.MAIN_PROCESS_NAME+".Activity2"));
WorkItem wi = q4WorkItem.unique();
Assert.assertNotNull(wi);
Assert.assertEquals(WorkItemState.ABORTED, wi.getState());
}
}