/**
* 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.server;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.List;
import javax.xml.namespace.QName;
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.repository.ProcessDescriptor;
import org.fireflow.engine.entity.repository.impl.ProcessDescriptorImpl;
import org.fireflow.engine.entity.runtime.ActivityInstance;
import org.fireflow.engine.entity.runtime.ActivityInstanceProperty;
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.exception.InvalidOperationException;
import org.fireflow.engine.exception.WorkflowProcessNotFoundException;
import org.fireflow.model.InvalidModelException;
import org.fireflow.model.binding.impl.ResourceBindingImpl;
import org.fireflow.model.binding.impl.ServiceBindingImpl;
import org.fireflow.model.data.impl.ExpressionImpl;
import org.fireflow.model.data.impl.PropertyImpl;
import org.fireflow.model.io.SerializerException;
import org.fireflow.model.misc.Duration;
import org.fireflow.model.process.WorkflowElement;
import org.fireflow.model.resourcedef.ResourceType;
import org.fireflow.model.resourcedef.WorkItemAssignmentStrategy;
import org.fireflow.model.resourcedef.impl.ResourceDefImpl;
import org.fireflow.pdl.fpdl.io.FPDLSerializer;
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.impl.ActivityImpl;
import org.fireflow.pdl.fpdl.process.impl.EndNodeImpl;
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.OperationContextName;
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.firesoa.common.schema.NameSpaces;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionCallback;
/**
* 本测试主要是通过一个简单的人工活动测试WorkflowServer远程接口，主要包括：<br>
* 1、发布流程定义的接口
* 2、创建并启动流程实例的接口
* 3、工作项相关的接口
* 3、流程变量相关的接口
* 4、WorkflowQuery接口
* @author 非也 nychen2000@163.com
* Fire Workflow 官方网站：www.firesoa.com 或者 www.fireflow.org
*
*/
public class WorkflowServerTest extends FireWorkflowJunitEnviroment {
private static final String URLString = "http://127.0.0.1:3069/FireWorkflowServices";
public static void main(String[] args){
beforeClass();
}
protected static final String processName = "TheSimplestHumanProcessTest";
protected static final String bizId = "ThisIsAJunitTest";
@SuppressWarnings("unchecked")
@Test
public void testStartProcess() throws MalformedURLException {
final WorkflowSession session = WorkflowSessionFactory
.createWorkflowSession(URLString,"zhangsan","123");
final WorkflowStatement stmt = session
.createWorkflowStatement(FpdlConstants.PROCESS_TYPE_FPDL20);
// 1 首先上传流程定义
transactionTemplate.execute(new TransactionCallback() {
public Object doInTransaction(TransactionStatus arg0) {
// 1.1发布一条流程
WorkflowProcess process = getWorkflowProcess();
try {
FPDLSerializer ser = new FPDLSerializer();
String processXml = ser.serializeToXmlString(process);
ProcessDescriptor descriptor = stmt.uploadProcessXml(processXml, 0);
((ProcessDescriptorImpl)descriptor).setPublishState(true);
stmt.updateProcessDescriptor(descriptor);
} catch (InvalidModelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SerializerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
});
// 2 然后运行流程
transactionTemplate.execute(new TransactionCallback() {
public Object doInTransaction(TransactionStatus arg0) {
// 启动流程
try {
ProcessInstance processInstance = stmt.startProcess(
processName, bizId, null);
if (processInstance != null) {
processInstanceId = processInstance.getId();
}
} 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-->Activity(human service)-->End
*
* @return
*/
public WorkflowProcess createWorkflowProcess() {
// 构造流程
WorkflowProcessImpl process = new WorkflowProcessImpl(processName,
processName);
SubProcess mainflow = process.getMainSubProcess();
Duration du = new Duration(3, "DAY");
mainflow.setDuration(du);
PropertyImpl property = new PropertyImpl(mainflow, "applicant");// 流程变量x
property.setDataType(new QName(NameSpaces.JAVA.getUri(),
"java.lang.String"));
property.setInitialValueAsString("张三");
mainflow.getProperties().add(property);
property = new PropertyImpl(process, "days");// 流程变量x
property.setDataType(new QName(NameSpaces.JAVA.getUri(),
"java.lang.Integer"));
property.setInitialValueAsString("2");
mainflow.getProperties().add(property);
property = new PropertyImpl(process, "z");// 流程变量x
property.setDataType(new QName(NameSpaces.JAVA.getUri(),
"java.lang.Integer"));
property.setInitialValueAsString("3");
mainflow.getProperties().add(property);
StartNodeImpl startNode = new StartNodeImpl(mainflow, "Start");
ActivityImpl activity = new ActivityImpl(mainflow, "Activity1");
activity.setDuration(du);
EndNodeImpl endNode = new EndNodeImpl(mainflow, "End");
mainflow.setEntry(startNode);
mainflow.getStartNodes().add(startNode);
mainflow.getActivities().add(activity);
mainflow.getEndNodes().add(endNode);
TransitionImpl transition1 = new TransitionImpl(mainflow,
"start2activity");
transition1.setFromNode(startNode);
transition1.setToNode(activity);
startNode.getLeavingTransitions().add(transition1);
activity.getEnteringTransitions().add(transition1);
TransitionImpl transition2 = new TransitionImpl(mainflow,
"activity2end");
transition2.setFromNode(activity);
transition2.setToNode(endNode);
activity.getLeavingTransitions().add(transition2);
endNode.getEnteringTransitions().add(transition2);
mainflow.getTransitions().add(transition1);
mainflow.getTransitions().add(transition2);
// 构造Human service
HumanService humanService = new HumanService();
humanService.setName("Apply");
humanService.setDisplayName("申请");
humanService.setFormUrl("abc/zyx.jsp");
ExpressionImpl descExpression = new ExpressionImpl();
descExpression.setLanguage("JEXL");
descExpression
.setBody("'请假申请[申请人:'+processVars.applicant+',请假天数:'+processVars.days+']'");
humanService.setWorkItemSubject(descExpression);
process.addService(humanService);
// 将service绑定到activity
ServiceBindingImpl serviceBinding = new ServiceBindingImpl();
// serviceBinding.setService(humanService);
serviceBinding.setServiceId(humanService.getId());
activity.setServiceBinding(serviceBinding);
// resourceBinding
ResourceBindingImpl resourceBinding = new ResourceBindingImpl();
resourceBinding
.setAssignmentStrategy(WorkItemAssignmentStrategy.ASSIGN_TO_ALL);
resourceBinding.setDisplayName("审批科");
activity.setResourceBinding(resourceBinding);
// 业务领导
ResourceDefImpl resource = new ResourceDefImpl();
resource.getExtendedAttributes().put("FLAG", "1");
resource.setName("Administrators");
resource.setDisplayName("业务领导");
resource.setResourceType(ResourceType.CUSTOM);
resource.setResolverClassName("org.fireflow.pdl.fpdl.test.service.human.CustomerResourceResolver");
process.addResource(resource);
resourceBinding.addAdministratorRef(resource.getId());
// 操作者
resource = new ResourceDefImpl();
resource.getExtendedAttributes().put("FLAG", "2");
resource.setName("Performers");
resource.setDisplayName("操作者");
resource.setResourceType(ResourceType.CUSTOM);
resource.setResolverClassName("org.fireflow.pdl.fpdl.test.service.human.CustomerResourceResolver");
process.addResource(resource);
resourceBinding.addPotentialOwnerRef(resource.getId());
// 抄送人
resource = new ResourceDefImpl();
resource.getExtendedAttributes().put("FLAG", "3");
resource.setName("cc");
resource.setDisplayName("抄送");
resource.setResourceType(ResourceType.CUSTOM);
resource.setResolverClassName("org.fireflow.pdl.fpdl.test.service.human.CustomerResourceResolver");
process.addResource(resource);
resourceBinding.addReaderRef(resource.getId());
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(processName, procInst.getProcessDisplayName());// displayName为空的情况下默认等于name
Assert.assertEquals(ProcessInstanceState.RUNNING, procInst.getState());
Assert.assertEquals(Boolean.FALSE, procInst.isSuspended());
Assert.assertEquals("zhangsan",
procInst.getCreatorId());
Assert.assertEquals("张三",
procInst.getCreatorName());
Assert.assertNotNull(procInst.getCreatedTime());
Assert.assertNull(procInst.getEndTime());
Assert.assertNotNull(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(4, tokenList.size());
Token procInstToken = tokenList.get(0);
Assert.assertEquals(processName+WorkflowElement.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.RUNNING, 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());
Token activity1Token = tokenList.get(3);
// 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
+WorkflowElement.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.assertNull(activityInstance.getEndTime());
Assert.assertNotNull(activityInstance.getExpiredTime());
Assert.assertNotNull(activityInstance.getTokenId());
Assert.assertEquals(activity1Token.getId(),
activityInstance.getTokenId());
Assert.assertEquals(activity1Token.getElementId(),
activityInstance.getNodeId());
Assert.assertEquals(activity1Token.getElementInstanceId(),
activityInstance.getId());
Assert.assertNotNull(activityInstance.getScopeId());
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());
// 验证Activity1的WorkItem
WorkflowQuery<WorkItem> q4WorkItem = session
.createWorkflowQuery(WorkItem.class);
q4WorkItem.add(Restrictions.eq(
WorkItemProperty.ACTIVITY_ID, processName
+WorkflowElement.ID_SEPARATOR+WorkflowProcess.MAIN_PROCESS_NAME+ ".Activity1"));
List<WorkItem> workItemList = q4WorkItem.list();
Assert.assertNotNull(workItemList);
Assert.assertEquals(2, workItemList.size());
//验证TokenState作为查询条件
q4Token.reset();
q4Token.add(Restrictions.eq(TokenProperty.STATE, TokenState.RUNNING))
.add(Restrictions.eq(TokenProperty.OPERATION_CONTEXT_NAME, OperationContextName.NORMAL));
List<Token> tokenList2 = q4Token.list();
Assert.assertNotNull(tokenList2);
Assert.assertEquals(2, tokenList2.size());
}
}