Spring Boot 集成 Activiti

pom.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion>

<groupId>com.example</groupId>
<artifactId>demo_activiti</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>demo_activiti</name>
<description>Demo project for Spring Boot</description>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>

<dependencies>
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-spring-boot-starter-basic</artifactId>
<version>5.21.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

</project>

application.yml文件

server:
port: 80
security:
basic:
enabled: false

spring:
datasource:
url: jdbc:mysql://10.0.1.227:3306/db_name?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
username: root
password:
driver-class-name: com.mysql.jdbc.Driver

Activiti.java（activiti的配置信息）

@Configuration
public class ActivitiConfig {

/**
* 配置ProcessEngine的数据源，字体等
* @param dataSource
* @param platformTransactionManager
* @return
*/
@Bean
public ProcessEngineConfiguration processEngineConfiguration(DataSource dataSource, PlatformTransactionManager platformTransactionManager) {
SpringProcessEngineConfiguration processEngineConfiguration = new SpringProcessEngineConfiguration();

processEngineConfiguration.setDataSource(dataSource);
processEngineConfiguration.setDatabaseSchemaUpdate("true");
processEngineConfiguration.setTransactionManager(platformTransactionManager);
processEngineConfiguration.setActivityFontName("宋体");
processEngineConfiguration.setAnnotationFontName("宋体");
processEngineConfiguration.setLabelFontName("宋体");

return processEngineConfiguration;
}
/**
* 配置spring和activiti的结合点
* @param processEngineConfiguration
* @return
*/
@Bean
public ProcessEngineFactoryBean processEngineFactoryBean(ProcessEngineConfiguration processEngineConfiguration) {
ProcessEngineFactoryBean processEngineFactoryBean = new ProcessEngineFactoryBean();
processEngineFactoryBean.setProcessEngineConfiguration((ProcessEngineConfigurationImpl) processEngineConfiguration);
return processEngineFactoryBean;
}

@Bean
public RepositoryService repositoryService(ProcessEngine processEngine) {
return processEngine.getRepositoryService();
}

@Bean
public RuntimeService runtimeService(ProcessEngine processEngine) {
return processEngine.getRuntimeService();
}
@Bean
public TaskService taskService(ProcessEngine processEngine) {
return processEngine.getTaskService();
}

@Bean
public HistoryService historyService(ProcessEngine processEngine) {
return processEngine.getHistoryService();
}

@Bean
public FormService formService(ProcessEngine processEngine) {
return processEngine.getFormService();
}

@Bean
public IdentityService identityService(ProcessEngine processEngine) {
return processEngine.getIdentityService();
}

@Bean
public ManagementService managementService(ProcessEngine processEngine) {
return processEngine.getManagementService();
}

@Bean
public DynamicBpmnService dynamicBpmnService(ProcessEngine processEngine) {
return processEngine.getDynamicBpmnService();
}

}

DemoActivitiApp.java（Spring Boot 启动文件）

@SpringBootApplication
@Configuration
@ComponentScan
@EnableAutoConfiguration
public class DemoActivitiApplication {

public static void main(String[] args) {
SpringApplication.run(DemoActivitiApplication.class, args);
}
}

运行DemoActivitiApp，得到Activiti的25张表。