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Commit 098eee7d by naan1993
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集成flowable并配置flowable

parent feaa67ec
Showing with 461 additions and 5 deletions
guns-admin/pom.xml
......@@ -19,6 +19,23 @@
<description>guns 的spring boot版本</description>
<dependencies>
<!--flowable-->
<dependency>
<groupId>org.flowable</groupId>
<artifactId>flowable-spring-boot-starter-basic</artifactId>
<exclusions>
<exclusion>
<artifactId>mybatis</artifactId>
<groupId>org.mybatis</groupId>
</exclusion>
<exclusion>
<artifactId>activation</artifactId>
<groupId>javax.activation</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.stylefeng</groupId>
<artifactId>guns-core</artifactId>
......
guns-admin/src/main/java/com/stylefeng/guns/GunsApplication.java
......@@ -16,7 +16,7 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
* @Date 2017/5/21 12:06
*/
@SpringBootApplication
public class GunsApplication extends WebMvcConfigurerAdapter{
public class GunsApplication extends WebMvcConfigurerAdapter {
protected final static Logger logger = LoggerFactory.getLogger(GunsApplication.class);
......@@ -28,7 +28,7 @@ public class GunsApplication extends WebMvcConfigurerAdapter{
*/
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
if(gunsProperties.getSwaggerOpen()){
if (gunsProperties.getSwaggerOpen()) {
registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
}
......
guns-admin/src/main/java/com/stylefeng/guns/config/FlowableConfig.java 0 → 100644
package com.stylefeng.guns.config;
import com.alibaba.druid.pool.DruidDataSource;
import com.stylefeng.guns.config.properties.GunsFlowableProperties;
import com.stylefeng.guns.core.datasource.DruidProperties;
import org.flowable.spring.SpringAsyncExecutor;
import org.flowable.spring.SpringProcessEngineConfiguration;
import org.flowable.spring.boot.AbstractProcessEngineAutoConfiguration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import java.io.IOException;
/**
* 工作流配置
*
* @author fengshuonan
* @date 2017-12-02 22:28
*/
@Configuration
public class FlowableConfig extends AbstractProcessEngineAutoConfiguration {
@Autowired
DruidProperties druidProperties;
@Autowired
GunsFlowableProperties gunsFlowableProperties;
/**
* flowable单独的数据源
*/
private DruidDataSource flowableDataSource() {
DruidDataSource dataSource = new DruidDataSource();
druidProperties.config(dataSource);
gunsFlowableProperties.config(dataSource);
return dataSource;
}
@Bean
public SpringProcessEngineConfiguration springProcessEngineConfiguration(
PlatformTransactionManager transactionManager,
SpringAsyncExecutor springAsyncExecutor) throws IOException {
return this.baseSpringProcessEngineConfiguration(flowableDataSource(), transactionManager, springAsyncExecutor);
}
}
guns-admin/src/main/java/com/stylefeng/guns/config/properties/GunsFlowableProperties.java 0 → 100644
package com.stylefeng.guns.config.properties;
import com.alibaba.druid.pool.DruidDataSource;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
/**
* flow的配置
*
* @author fengshuonan
* @date 2017-12-02 23:18
*/
@Configuration
@ConfigurationProperties(prefix = GunsFlowableProperties.GUNS_FLOWABLE_DATASOURCE)
public class GunsFlowableProperties {
public static final String GUNS_FLOWABLE_DATASOURCE = "guns.flowable.datasource";
//默认多数据源的链接
private String url = "jdbc:mysql://127.0.0.1:3306/guns_flowable?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull";
//默认多数据源的数据库账号
private String username = "root";
//默认多数据源的数据库密码
private String password = "root";
public void config(DruidDataSource dataSource) {
dataSource.setUrl(url);
dataSource.setUsername(username);
dataSource.setPassword(password);
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
guns-admin/src/main/resources/application.yml
......@@ -8,7 +8,7 @@ guns:
kaptcha-open: false #是否开启登录时验证码 (true/false)
session-open: false #是否开启session超时验证（受影响的类SessionTimeoutInterceptor） (true/false)
#file-upload-path: d:/tmp #文件上传目录(不配置的话为java.io.tmpdir目录)
muti-datasource-open: false #是否开启多数据源(true/false)
muti-datasource-open: true #是否开启多数据源(true/false)
spring-session-open: false #是否开启spring session,如果是多机环境需要开启(true/false)
session-invalidate-time: 1800 #session失效时间(只在单机环境下生效，多机环境在SpringSessionConfig类中配置) 单位：秒
session-validation-interval: 900 #多久检测一次失效的session(只在单机环境下生效) 单位：秒
......@@ -80,11 +80,16 @@ spring:
password: root
filters: log4j,wall,mergeStat
#多数据源
#多数据源(flowabe的和业务的)
guns:
flowable:
datasource:
url: jdbc:mysql://127.0.0.1:3306/guns_flowable?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull
username: root
password: root
muti-datasource:
default-dataSource-name: dataSourceGuns #默认的数据源名称
url: jdbc:mysql://127.0.0.1:3306/biz?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull
url: jdbc:mysql://127.0.0.1:3306/guns_flowable?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull
username: root
password: root
......
guns-admin/src/main/resources/processes/holiday-request.bpmn20.xml 0 → 100644
<?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:flowable="http://flowable.org/bpmn"
typeLanguage="http://www.w3.org/2001/XMLSchema"
expressionLanguage="http://www.w3.org/1999/XPath"
targetNamespace="http://www.flowable.org/processdef">
<process id="holidayRequest" name="Holiday Request" isExecutable="true">
<startEvent id="startEvent"/>
<sequenceFlow sourceRef="startEvent" targetRef="approveTask"/>
<userTask id="approveTask" name="Approve or reject request" flowable:candidateGroups="managers"/>
<sequenceFlow sourceRef="approveTask" targetRef="decision"/>
<exclusiveGateway id="decision"/>
<sequenceFlow sourceRef="decision" targetRef="externalSystemCall">
<conditionExpression xsi:type="tFormalExpression">
<![CDATA[
${approved}
]]>
</conditionExpression>
</sequenceFlow>
<sequenceFlow sourceRef="decision" targetRef="sendRejectionMail">
<conditionExpression xsi:type="tFormalExpression">
<![CDATA[
${!approved}
]]>
</conditionExpression>
</sequenceFlow>
<serviceTask id="externalSystemCall" name="Enter holidays in external system"
flowable:class="com.stylefeng.guns.flowable.CallExternalSystemDelegate"/>
<sequenceFlow sourceRef="externalSystemCall" targetRef="holidayApprovedTask"/>
<userTask id="holidayApprovedTask" name="Holiday approved" flowable:assignee="${employee}"/>
<sequenceFlow sourceRef="holidayApprovedTask" targetRef="approveEnd"/>
<serviceTask id="sendRejectionMail" name="Send out rejection email"
flowable:class="org.flowable.SendRejectionMail"/>
<sequenceFlow sourceRef="sendRejectionMail" targetRef="rejectEnd"/>
<endEvent id="approveEnd"/>
<endEvent id="rejectEnd"/>
</process>
</definitions>
\ No newline at end of file
guns-admin/src/test/java/com/stylefeng/guns/flowable/CallExternalSystemDelegate.java 0 → 100644
package com.stylefeng.guns.flowable;
import org.flowable.engine.delegate.DelegateExecution;
import org.flowable.engine.delegate.JavaDelegate;
/**
* @author fengshuonan
* @date 2017-12-02 20:57
*/
public class CallExternalSystemDelegate implements JavaDelegate {
@Override
public void execute(DelegateExecution delegateExecution) {
System.out.println("Calling the external system for employee "
+ delegateExecution.getVariable("employee"));
}
}
guns-admin/src/test/java/com/stylefeng/guns/flowable/FlowableDbInitTest.java 0 → 100644
package com.stylefeng.guns.flowable;
import org.flowable.engine.ProcessEngine;
import org.flowable.engine.ProcessEngineConfiguration;
import org.flowable.engine.impl.cfg.StandaloneProcessEngineConfiguration;
import org.junit.Test;
/**
* 初始化flowable数据库(执行前需要先在数据库创建这个数据库,下面以数据库名flowable为例)
*
* @author fengshuonan
* @date 2017-12-02 20:32
*/
public class FlowableDbInitTest {
@Test
public void init() {
ProcessEngineConfiguration cfg = new StandaloneProcessEngineConfiguration()
.setJdbcUrl("jdbc:mysql://127.0.0.1:3306/flowable?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull")
.setJdbcUsername("root")
.setJdbcPassword("root")
.setJdbcDriver("com.mysql.jdbc.Driver")
.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
ProcessEngine processEngine = cfg.buildProcessEngine();
}
}
guns-admin/src/test/java/com/stylefeng/guns/flowable/FlowableTest.java 0 → 100644
package com.stylefeng.guns.flowable;
import org.flowable.engine.*;
import org.flowable.engine.impl.cfg.StandaloneProcessEngineConfiguration;
import org.flowable.engine.repository.Deployment;
import org.flowable.engine.repository.ProcessDefinition;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.api.Task;
import org.flowable.task.api.TaskQuery;
import org.junit.Before;
import org.junit.Test;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Scanner;
/**
* 工作流的业务测试
*
* @author fengshuonan
* @date 2017-12-02 20:37
*/
public class FlowableTest {
ProcessEngine processEngine;
@Before
public void init() {
ProcessEngineConfiguration cfg = new StandaloneProcessEngineConfiguration()
.setJdbcUrl("jdbc:mysql://127.0.0.1:3306/flowable?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull")
.setJdbcUsername("root")
.setJdbcPassword("root")
.setJdbcDriver("com.mysql.jdbc.Driver")
.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
processEngine = cfg.buildProcessEngine();
}
/**
* 发布流程
*/
@Test
public void deploy() {
RepositoryService repositoryService = processEngine.getRepositoryService();
Deployment deployment = repositoryService.createDeployment()
.addClasspathResource("holiday-request.bpmn20.xml")
.deploy();
ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
.deploymentId(deployment.getId())
.singleResult();
System.out.println("Found process definition : " + processDefinition.getName());
}
/**
* 启动流程
*/
@Test
public void start() {
ProcessInstance processInstance = processEngine.getRuntimeService().startProcessInstanceByKey("holidayRequest");
System.out.println("pid = " + processInstance.getId());
System.out.println("activityId = " + processInstance.getActivityId());
System.out.println("getProcessDefinitionId = " + processInstance.getProcessDefinitionId());
}
/**
* 查看流程定义
*/
@Test
public void queryProcess() {
List<ProcessDefinition> list = processEngine.getRepositoryService()
.createProcessDefinitionQuery()
.list();
for (ProcessDefinition processDefinition : list) {
System.out.println("id = " + processDefinition.getId());
System.out.println("getDeploymentId = " + processDefinition.getDeploymentId());
System.out.println("getTenantId = " + processDefinition.getTenantId());
System.out.println("name = " + processDefinition.getName());
System.out.println("key = " + processDefinition.getKey());
System.out.println("version = " + processDefinition.getVersion());
System.out.println("resourceName = " + processDefinition.getResourceName());
}
}
/**
* 删除流程定义
*/
@Test
public void delProcess() {
processEngine.getRepositoryService().deleteDeployment("22501", true);
processEngine.getRepositoryService().deleteDeployment("25001", true);
System.out.println("删除成功");
}
/**
* 查看任务
*/
@Test
public void queryMyTask() {
String name = "fsn";
TaskQuery taskQuery = processEngine.getTaskService().createTaskQuery().taskAssignee(name);
List<Task> list = taskQuery.list();
for (Task task : list) {
System.out.println("name = " + task.getName());
}
System.out.println("查询完毕!");
}
public static void main(String[] args) {
ProcessEngineConfiguration cfg = new StandaloneProcessEngineConfiguration()
.setJdbcUrl("jdbc:mysql://127.0.0.1:3306/flowable?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull")
.setJdbcUsername("root")
.setJdbcPassword("root")
.setJdbcDriver("com.mysql.jdbc.Driver")
.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
ProcessEngine processEngine = cfg.buildProcessEngine();
RepositoryService repositoryService = processEngine.getRepositoryService();
Deployment deployment = repositoryService.createDeployment()
.addClasspathResource("holiday-request.bpmn20.xml")
.deploy();
ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery()
.deploymentId(deployment.getId())
.singleResult();
System.out.println("Found process definition : " + processDefinition.getName());
Scanner scanner = new Scanner(System.in);
System.out.println("Who are you?");
String employee = scanner.nextLine();
System.out.println("How many holidays do you want to request?");
Integer nrOfHolidays = Integer.valueOf(scanner.nextLine());
System.out.println("Why do you need them?");
String description = scanner.nextLine();
RuntimeService runtimeService = processEngine.getRuntimeService();
Map<String, Object> variables = new HashMap<String, Object>();
variables.put("employee", employee);
variables.put("nrOfHolidays", nrOfHolidays);
variables.put("description", description);
ProcessInstance processInstance =
runtimeService.startProcessInstanceByKey("holidayRequest", variables);
TaskService taskService = processEngine.getTaskService();
List<Task> tasks = taskService.createTaskQuery().taskCandidateGroup("managers").list();
System.out.println("You have " + tasks.size() + " tasks:");
for (int i = 0; i < tasks.size(); i++) {
System.out.println((i + 1) + ") " + tasks.get(i).getName());
}
System.out.println("Which task would you like to complete?");
int taskIndex = Integer.valueOf(scanner.nextLine());
Task task = tasks.get(taskIndex - 1);
Map<String, Object> processVariables = taskService.getVariables(task.getId());
System.out.println(processVariables.get("employee") + " wants " +
processVariables.get("nrOfHolidays") + " of holidays. Do you approve this?");
boolean approved = scanner.nextLine().toLowerCase().equals("y");
variables = new HashMap<String, Object>();
variables.put("approved", approved);
taskService.complete(task.getId(), variables);
}
}
guns-admin/src/test/resources/holiday-request.bpmn20.xml 0 → 100644
<?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:flowable="http://flowable.org/bpmn"
typeLanguage="http://www.w3.org/2001/XMLSchema"
expressionLanguage="http://www.w3.org/1999/XPath"
targetNamespace="http://www.flowable.org/processdef">
<process id="holidayRequest" name="Holiday Request" isExecutable="true">
<startEvent id="startEvent"/>
<sequenceFlow sourceRef="startEvent" targetRef="approveTask"/>
<userTask id="approveTask" name="Approve or reject request" flowable:candidateGroups="managers"/>
<sequenceFlow sourceRef="approveTask" targetRef="decision"/>
<exclusiveGateway id="decision"/>
<sequenceFlow sourceRef="decision" targetRef="externalSystemCall">
<conditionExpression xsi:type="tFormalExpression">
<![CDATA[
${approved}
]]>
</conditionExpression>
</sequenceFlow>
<sequenceFlow sourceRef="decision" targetRef="sendRejectionMail">
<conditionExpression xsi:type="tFormalExpression">
<![CDATA[
${!approved}
]]>
</conditionExpression>
</sequenceFlow>
<serviceTask id="externalSystemCall" name="Enter holidays in external system"
flowable:class="com.stylefeng.guns.flowable.CallExternalSystemDelegate"/>
<sequenceFlow sourceRef="externalSystemCall" targetRef="holidayApprovedTask"/>
<userTask id="holidayApprovedTask" name="Holiday approved" flowable:assignee="${employee}"/>
<sequenceFlow sourceRef="holidayApprovedTask" targetRef="approveEnd"/>
<serviceTask id="sendRejectionMail" name="Send out rejection email"
flowable:class="org.flowable.SendRejectionMail"/>
<sequenceFlow sourceRef="sendRejectionMail" targetRef="rejectEnd"/>
<endEvent id="approveEnd"/>
<endEvent id="rejectEnd"/>
</process>
</definitions>
\ No newline at end of file
guns-parent/pom.xml
......@@ -41,10 +41,16 @@
<ehcache.core.version>2.6.11</ehcache.core.version>
<mysql-connector-java.version>5.1.38</mysql-connector-java.version>
<jwt.version>0.7.0</jwt.version>
<flowable.version>6.2.0</flowable.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.flowable</groupId>
<artifactId>flowable-spring-boot-starter-basic</artifactId>
<version>${flowable.version}</version>
</dependency>
<!--guns-->
<dependency>
<groupId>com.stylefeng</groupId>
......
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