activiti工作流

activiti工作流

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

import java.util.List;

import org.activiti.engine.IdentityService;
import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.GroupQuery;
import org.activiti.engine.identity.User;
import org.activiti.engine.identity.UserQuery;
import org.activiti.engine.test.ActivitiRule;
import org.junit.Rule;
import org.junit.Test;

public class IdentifyServiceTest {
    @Rule
    //使用默认的activiti.cfg.xml作为参数
    public ActivitiRule activitiRule = new ActivitiRule();

    //用户管理的API演示
    @Test
    public void testUser() throws Exception {
        //获取IdentifyService实例
        IdentityService identityService = activitiRule.getIdentityService();
        //创建一个用户对象
        User user = identityService.newUser("henryyan");
        user.setFirstName("Henry");
        user.setLastName("Yan");
        user.setEmail("123@qq.com");
        //保存用户到数据库
        identityService.saveUser(user);
        //验证用户是否保存成功
        User userInDb = identityService.createUserQuery()
        .userId("henryyan").singleResult();
        System.out.println(userInDb.getEmail());
        assertNotNull(userInDb);
        //删除用户
        identityService.deleteUser("henryyan");
        //验证是否删除成功
        userInDb = identityService.createUserQuery().userId("henryyan").singleResult();
        assertNotNull(userInDb);
    }
    //组管理的API演示
    @Test
    public void testGroup() {
        //获取IdentifyService实例
        IdentityService identityService = activitiRule.getIdentityService();
        //创建一个租对象
        Group group = identityService.newGroup("deptLeader");
        group.setName("部门领导");
        group.setType("assignment");
        //保存组
        identityService.saveGroup(group);
        //验证组是否已保存成功，首先需要创建组查询对象
        List<Group> groupList = identityService.createGroupQuery()
        .groupId("deptLeader").list();
        assertEquals(1,groupList.size());

        //删除组
        identityService.deleteGroup("deptLeader");
        //验证是否删除成功
        groupList = identityService.createGroupQuery().groupId("deptLeader").list();
        assertEquals(0,groupList.size());
    }
    //组和用户关联关系API演示
    @Test
    public void testUserAndGroupMemership() {
        //获取IdentifyService实例
        IdentityService identityService = activitiRule.getIdentityService();
        //创建并保存组对象
        Group group = identityService.newGroup("deptLeader");
        group.setName("部门领导");
        group.setType("assignment");
        identityService.saveGroup(group);
        //创建并保存用户对象
        User user = identityService.newUser("henryyan");
        user.setFirstName("Henry");
        user.setLastName("Yan");
        user.setEmail("123@qq.com");
        identityService.saveUser(user);
        //把用户henryyan加入到组deptLeader中
        identityService.createMembership("henryyan", "deptLeader");
        //查询属于组deptLeader的用户
        User userInGroup = identityService.createUserQuery().memberOfGroup("deptLeader").singleResult();
        assertNotNull(userInGroup);
        assertEquals("henryyan", userInGroup.getId());
        //查询henryyan所属组
        Group result = identityService.createGroupQuery().groupMember("henryyan").singleResult();
        assertNotNull(result);
        assertEquals("deptLeader", result.getId());
    }
}

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.activiti.examples</groupId>
    <artifactId>activiti-examples</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>
    <name>BPMN 2.0 with Activiti - Examples</name>
    <properties>
        <activiti-version>5.18.0</activiti-version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-engine</artifactId>
            <version>5.18.0</version>
        </dependency>
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-spring</artifactId>
            <version>5.18.0</version>
        </dependency>
        <dependency>
            <groupId>org.codehaus.groovy</groupId>
            <artifactId>groovy-all</artifactId>
            <version>2.4.3</version>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <version>1.3.168</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.6</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-jdk14</artifactId>
            <version>1.7.6</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
        </dependency>

    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-eclipse-plugin</artifactId>
                <inherited>true</inherited>
                <configuration>
                    <classpathContainers>
                        <classpathContainer>org.eclipse.jdt.USER_LIBRARY/Activiti Designer
                            Extensions</classpathContainer>
                    </classpathContainers>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>