activiti7查询流程定义的相关信息

package com.zcc.activiti02;

import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngineConfiguration;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.repository.ProcessDefinition;
import org.activiti.engine.repository.ProcessDefinitionQuery;

import java.util.List;

/**
 * 查询流程定义的相关信息
 */
public class QueryProcessDefinition {
    public static void main(String[] args) {
        //创建流程引擎配置类
        ProcessEngineConfiguration processEngineConfiguration=
                ProcessEngineConfiguration.createProcessEngineConfigurationFromResource("activiti.cfg.xml");
        //流程引擎对象
        ProcessEngine processEngine = processEngineConfiguration.buildProcessEngine();

        RepositoryService repositoryService = processEngine.getRepositoryService();
        //获取查询器
        ProcessDefinitionQuery processDefinitionQuery = repositoryService.createProcessDefinitionQuery();
        List<ProcessDefinition> list = processDefinitionQuery.processDefinitionKey("myProcess")
                .orderByProcessDefinitionVersion().desc().list();
        for (int i=0;i<list.size();i++){
            ProcessDefinition processDefinition = list.get(i);
            System.out.println("流程定义id：" + processDefinition.getId());
            System.out.println("流程定义名称：" + processDefinition.getName());
            System.out.println("流程定义key：" + processDefinition.getKey());
            System.out.println("流程定义版本：" + processDefinition.getVersion());
            System.out.println("流程部署id：" + processDefinition.getDeploymentId());
        }


    }

}