spring3+hibernate4+Activiti6整合

原創 sleeper01 2018-09-04 02:57

說在前頭

  • 不管怎麼樣官方文檔 還是很有必要去看一遍的
  • 本文檔用eclipse插件畫bpmn
  • 本文檔用maven管理jar依賴

eclipse插件安裝

  • 參考官網

maven依賴

<repositories>
    <repository>
        <id>aliyun</id>
        <name>aliyun</name>
        <url>http://maven.aliyun.com/nexus/content/groups/public</url>
    </repository>
</repositories>
<properties>
    <org.springframework.version>3.2.3.RELEASE</org.springframework.version>
</properties>
<dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc-portlet</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-engine</artifactId>
            <version>6.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-osgi</artifactId>
            <version>6.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-spring</artifactId>
            <version>6.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.21</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.21</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.18</version>
        </dependency>
        <dependency>
            <groupId>org.imgscalr</groupId>
            <artifactId>imgscalr-lib</artifactId>
            <version>4.2</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.uuid</groupId>
            <artifactId>java-uuid-generator</artifactId>
            <version>3.1.0</version>
        </dependency>

        <dependency>
            <groupId>javax.enterprise.concurrent</groupId>
            <artifactId>javax.enterprise.concurrent-api</artifactId>
            <version>1.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.felix</groupId>
            <artifactId>org.apache.felix.fileinstall</artifactId>
            <version>3.5.8</version>
        </dependency>

    </dependencies>

Spring配置文件

gbpm-dispatcher-servlet.xml：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ctx="http://www.springframework.org/schema/context"
    xmlns:util="http://www.springframework.org/schema/util" xmlns:osgix="http://www.springframework.org/schema/osgi-compendium"
    xmlns:osgi="http://www.springframework.org/schema/osgi" xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:task="http://www.springframework.org/schema/task"
    xsi:schemaLocation="
           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
           http://www.springframework.org/schema/osgi-compendium http://www.springframework.org/schema/osgi-compendium/spring-osgi-compendium.xsd
           http://www.springframework.org/schema/osgi http://www.springframework.org/schema/osgi/spring-osgi.xsd
           http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
           http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd">
    <ctx:component-scan base-package="com.gbpm" />
    <mvc:resources mapping="/**" location="/"/>
    <bean
        class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
        <property name="mediaTypes">
            <map>
                <entry key="atom" value="application/atom+xml" />
                <entry key="html" value="text/html" />
                <entry key="json" value="application/json" />
            </map>
        </property>
        <property name="viewResolvers">
            <list>
                <bean class="org.springframework.web.servlet.view.BeanNameViewResolver" />
                <bean
                    class="org.springframework.web.servlet.view.InternalResourceViewResolver">
                    <property name="prefix" value="/" />
                    <property name="suffix" value=".html" />
                </bean>
            </list>
        </property>

        <property name="defaultViews">
            <list>
                <bean
                    class="org.springframework.web.servlet.view.json.MappingJacksonJsonView" />
            </list>
        </property>

    </bean>

    <mvc:annotation-driven />
    <import resource="classpath*:META-INF/spring/gbpm-appContext.xml" />
</beans>

gbpm-appContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ctx="http://www.springframework.org/schema/context"
    xmlns:util="http://www.springframework.org/schema/util" xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:tx="http://www.springframework.org/schema/tx" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:task="http://www.springframework.org/schema/task"
    default-autowire="byName"
    xsi:schemaLocation="
           http://www.springframework.org/schema/tx 
           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
           http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
           http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
           http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
           http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd">

    <ctx:component-scan base-package="com.gbpm">
        <ctx:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </ctx:component-scan>
    <ctx:annotation-config />

    <bean id="dataSource" class="org.logicalcobwebs.proxool.ProxoolDataSource">
        <property name="driver">
            <value>com.mysql.jdbc.Driver</value>
        </property>
        <property name="driverUrl">
            <value>jdbc:mysql://localhost:3306/db</value>
        </property>
        <property name="user" value="" />
        <property name="password" value="" />
        <property name="alias" value="alias" />
        <property name="prototypeCount" value="0" />
        <property name="maximumConnectionCount" value="50" />
        <property name="minimumConnectionCount" value="2" />
        <property name="simultaneousBuildThrottle" value="50" />
        <property name="testBeforeUse" value="true"/>
        <property name="houseKeepingTestSql" value="select CURRENT_DATE" />
    </bean>

    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="packagesToScan" value="com.gbpm" />
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.format_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
                <prop key="hibernate.autoReconnect">true</prop>
                <prop key="jdbc.use_scrollable_resultset">false</prop>
            </props>
        </property>
    </bean>

    <bean id="transactionManager"
        class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    <tx:annotation-driven transaction-manager="transactionManager" />
    <import resource="classpath*:META-INF/spring/activiti.cfg.xml" />
</beans>

activiti.cfg.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    xmlns:tx="http://www.springframework.org/schema/tx" xmlns:osgix="http://www.springframework.org/schema/osgi-compendium"
    xmlns:osgi="http://www.springframework.org/schema/osgi" xmlns:cache="http://www.springframework.org/schema/cache"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/cache  
    http://www.springframework.org/schema/cache/spring-cache-3.2.xsd
    http://www.springframework.org/schema/osgi-compendium 
    http://www.springframework.org/schema/osgi-compendium/spring-osgi-compendium.xsd
    http://www.springframework.org/schema/osgi http://www.springframework.org/schema/osgi/spring-osgi.xsd"
    xmlns:p="http://www.springframework.org/schema/p">
    <bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
        <property name="dataSource" ref="dataSource" />
        <property name="transactionManager" ref="transactionManager" />
        <property name="databaseSchemaUpdate" value="true" />
        <property name="activityFontName" value="宋體" />
        <property name="labelFontName" value="宋體" />
        <property name="deploymentResources" value="classpath*:*.bpmn" />
    </bean>
    <bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
        <property name="processEngineConfiguration" ref="processEngineConfiguration" />
    </bean>
    <bean id="repositoryService" factory-bean="processEngine"
        factory-method="getRepositoryService" />
    <bean id="runtimeService" factory-bean="processEngine"
        factory-method="getRuntimeService" />
    <bean id="taskService" factory-bean="processEngine"
        factory-method="getTaskService" />
    <bean id="historyService" factory-bean="processEngine"
        factory-method="getHistoryService" />
    <bean id="managementService" factory-bean="processEngine"
        factory-method="getManagementService" />
</beans>

來個小demo

bpmn定義：

<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.activiti.org/test">
  <process id="my_leave_process" name="My process" isExecutable="true">
    <startEvent id="startevent1" name="Start" activiti:initiator="${leaveApplier}"></startEvent>
    <userTask id="apply_leave" name="提交假條" activiti:assignee="${leaveApplier}">
      <extensionElements>
        <activiti:formProperty id="leaveDays" name="Leave Days" required="true"></activiti:formProperty>
      </extensionElements>
    </userTask>
    <sequenceFlow id="flow1" sourceRef="startevent1" targetRef="apply_leave"></sequenceFlow>
    <exclusiveGateway id="check_decision" name="Exclusive Gateway"></exclusiveGateway>
    <sequenceFlow id="flow2" sourceRef="apply_leave" targetRef="manager_check"></sequenceFlow>
    <userTask id="manager_check" name="經理審批" activiti:candidateGroups="manager"></userTask>
    <sequenceFlow id="flow3" sourceRef="manager_check" targetRef="check_decision"></sequenceFlow>
    <userTask id="usertask1" name="總經理審批" activiti:candidateGroups="manager2"></userTask>
    <sequenceFlow id="flow4" name="&gt;3" sourceRef="check_decision" targetRef="usertask1">
      <conditionExpression xsi:type="tFormalExpression"><![CDATA[${leaveDays > 3}]]></conditionExpression>
    </sequenceFlow>
    <endEvent id="endevent1" name="End"></endEvent>
    <sequenceFlow id="flow5" sourceRef="check_decision" targetRef="endevent1"></sequenceFlow>
    <sequenceFlow id="flow6" sourceRef="usertask1" targetRef="endevent1"></sequenceFlow>
  </process>
  <bpmndi:BPMNDiagram id="BPMNDiagram_my_leave_process">
    <bpmndi:BPMNPlane bpmnElement="my_leave_process" id="BPMNPlane_my_leave_process">
      <bpmndi:BPMNShape bpmnElement="startevent1" id="BPMNShape_startevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="140.0" y="260.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="apply_leave" id="BPMNShape_apply_leave">
        <omgdc:Bounds height="55.0" width="105.0" x="270.0" y="250.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="check_decision" id="BPMNShape_check_decision">
        <omgdc:Bounds height="40.0" width="40.0" x="560.0" y="257.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="manager_check" id="BPMNShape_manager_check">
        <omgdc:Bounds height="55.0" width="105.0" x="430.0" y="380.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="usertask1" id="BPMNShape_usertask1">
        <omgdc:Bounds height="55.0" width="105.0" x="528.0" y="130.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="endevent1" id="BPMNShape_endevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="700.0" y="261.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNEdge bpmnElement="flow1" id="BPMNEdge_flow1">
        <omgdi:waypoint x="175.0" y="277.0"></omgdi:waypoint>
        <omgdi:waypoint x="270.0" y="277.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow2" id="BPMNEdge_flow2">
        <omgdi:waypoint x="322.0" y="305.0"></omgdi:waypoint>
        <omgdi:waypoint x="482.0" y="380.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow3" id="BPMNEdge_flow3">
        <omgdi:waypoint x="535.0" y="407.0"></omgdi:waypoint>
        <omgdi:waypoint x="580.0" y="407.0"></omgdi:waypoint>
        <omgdi:waypoint x="580.0" y="297.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow4" id="BPMNEdge_flow4">
        <omgdi:waypoint x="580.0" y="257.0"></omgdi:waypoint>
        <omgdi:waypoint x="580.0" y="185.0"></omgdi:waypoint>
        <bpmndi:BPMNLabel>
          <omgdc:Bounds height="14.0" width="100.0" x="580.0" y="257.0"></omgdc:Bounds>
        </bpmndi:BPMNLabel>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow5" id="BPMNEdge_flow5">
        <omgdi:waypoint x="600.0" y="277.0"></omgdi:waypoint>
        <omgdi:waypoint x="700.0" y="278.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow6" id="BPMNEdge_flow6">
        <omgdi:waypoint x="633.0" y="157.0"></omgdi:waypoint>
        <omgdi:waypoint x="717.0" y="157.0"></omgdi:waypoint>
        <omgdi:waypoint x="717.0" y="261.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
    </bpmndi:BPMNPlane>
  </bpmndi:BPMNDiagram>
</definitions>

Junit類

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.activiti.engine.FormService;
import org.activiti.engine.HistoryService;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.TaskService;
import org.activiti.engine.history.HistoricActivityInstance;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/** 
 * @ClassName: LeaveProcessTest 
 * @Description: 
 * @author sleeper 
 * @date 2017年8月19日 下午2:26:58  
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath*:META-INF/spring/gbpm-appContext.xml")
public class LeaveProcessTest {
    @Autowired
    private RuntimeService runtimeService;

    @Autowired
    private TaskService taskService;

    @Autowired
    private ProcessEngine processEngine;

    @Autowired
    private HistoryService historyService;

    @Autowired
    private RepositoryService repositoryService;

//  @Test
    public void deploy(){
        repositoryService.createDeployment()
                .addClasspathResource("my_leave_process.bpmn").deploy();
    }

//  @Test
    public void leaveApply(){
        Map<String, Object> variables = new HashMap<String, Object>();
        variables.put("leaveApplier", "zhangs");
        ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("my_leave_process","my_leave_process",variables);
        System.out.println(processInstance.getId());
        variables = new HashMap<String, Object>();
        Task task = taskService.createTaskQuery().taskAssignee("luyb").singleResult();
        variables.put("leaveDays", 5);
        taskService.complete(task.getId(), variables);
    }

//  @Test
    public void managerCheck(){
        List<Task> tasks = taskService.createTaskQuery().taskCandidateGroup("manager").list();
        for(Task task : tasks){
            taskService.complete(task.getId());
        }
        System.out.println(tasks.size());
    }

//  @Test
    public void manager1Check(){
        List<Task> tasks = taskService.createTaskQuery().taskCandidateGroup("manager2").list();
        for(Task task : tasks){
            taskService.complete(task.getId());
        }
        System.out.println(tasks.size());
    }

    @Test
    public void isProcessFinished(){
//      List<Execution> exes = runtimeService.createExecutionQuery().processInstanceId("2501").list();
//      for(Execution exe : exes){
//          System.out.println(exe.getName());
//      }
        List<HistoricActivityInstance> activities = historyService
                .createHistoricActivityInstanceQuery()
                .processInstanceId("10001").finished()
                .orderByHistoricActivityInstanceEndTime().asc().list();
        for(HistoricActivityInstance activity : activities){
            System.out.println(activity.getActivityName());
//          System.out.println(activity.getActivityType());
        }
    }
}
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CNOYG 2020-07-08 12:39:29

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pengdayong77 2020-07-08 12:37:23

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pengdayong77 2020-07-08 12:37:23

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pengdayong77 2020-07-08 12:37:23

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吃酒忘情殇 2020-07-08 12:36:21

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33 Audrey 2020-07-08 12:35:23

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柘月十七 2020-07-08 12:33:16

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毛发旺盛的程序员 2020-07-08 12:27:30

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张晓鉴Oliver 2020-07-08 12:35:40