package com.activiti.config;
import org.activiti.engine.*;
import org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl;
import org.activiti.rest.common.application.ContentTypeResolver;
import org.activiti.rest.common.application.DefaultContentTypeResolver;
import org.activiti.spring.ProcessEngineFactoryBean;
import org.activiti.spring.SpringProcessEngineConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import javax.sql.DataSource;
@Configuration
public class Cfg_Activiti {
//流程配置，与spring整合采用SpringProcessEngineConfiguration这个实现
@Bean
public ProcessEngineConfiguration processEngineConfiguration(DataSource dataSource, PlatformTransactionManager transactionManager){
SpringProcessEngineConfiguration processEngineConfiguration = new SpringProcessEngineConfiguration();
processEngineConfiguration.setDataSource(dataSource);
processEngineConfiguration.setDatabaseSchemaUpdate(“true”);
processEngineConfiguration.setDatabaseType(“mysql”);
processEngineConfiguration.setTransactionManager(transactionManager);
//流程图字体
processEngineConfiguration.setActivityFontName(“宋体”);
processEngineConfiguration.setAnnotationFontName(“宋体”);
processEngineConfiguration.setLabelFontName(“宋体”);
//processEngineConfiguration.setJobExecutorActivate(true);//JobExecutor是管理几个线程计时器的组成部分,JobExecutor对多线程的处理较为笨重缓慢
processEngineConfiguration.setAsyncExecutorEnabled(true);//定义为true，使用AsyncExecutor代替默认的JobExecutor;
processEngineConfiguration.setAsyncExecutorActivate(true);//定义为true，工作流引擎在启动时就建立启动AsyncExecutor线程
return processEngineConfiguration;
}
//流程引擎，与spring整合使用factoryBean
@Bean
public ProcessEngineFactoryBean processEngine(ProcessEngineConfiguration processEngineConfiguration){
ProcessEngineFactoryBean processEngineFactoryBean = new ProcessEngineFactoryBean();
processEngineFactoryBean.setProcessEngineConfiguration((ProcessEngineConfigurationImpl) processEngineConfiguration);
return processEngineFactoryBean;
}
//八大接口
@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();
}
//八大接口 end
}