Activiti7 绑定业务主键以及流程定义 流程实例的挂起和激活

绑定业务主键businessKey

/**

     * 绑定业务主键

     */

    @Test

    public void bindingBusinessKey() {

        // 获取RuntimeService

        RuntimeService runtimeService = defaultProcessEngine.getRuntimeService();

        // 启动流程实例并绑定业务主键

        ProcessInstance holiday = runtimeService.startProcessInstanceByKey("holiday", "1001");

        // 输出业务主键信息

        System.out.println("业务主键:" + holiday.getBusinessKey());

    }

流程定义的挂起和激活,流程定义一旦挂起,该定义下的所有流程实例都将无法提交

/**

     * 流程定义的全部挂起和激活

     */

    @Test

    public void suspendOrActivateProcessDefinition() {

        // 获取RepositoryService

        RepositoryService repositoryService = defaultProcessEngine.getRepositoryService();

        // 查询唯一的流程定义

        ProcessDefinition holiday = repositoryService.createProcessDefinitionQuery().processDefinitionKey("holiday").singleResult();

        // 查看是否激活

        boolean suspended = holiday.isSuspended();

        String processDefinitionId = holiday.getId();

        if (suspended) {

            // 如果没激活 就激活

            repositoryService.activateProcessDefinitionById(processDefinitionId, true, null);

            System.out.println("流程定义:" + processDefinitionId + "激活");

        } else {

            // 如果激活 就挂起

            repositoryService.suspendProcessDefinitionById(processDefinitionId, true, null);

            System.out.println("流程定义:" + processDefinitionId + "挂起");

        }

    }

单个流程实例挂起操作,单个流程实例的挂起并不会影响其他流程实例的提交和执行

/**

     * 单个流程实例挂起操作

     */

    @Test

    public void suspendOrActiveProcessInstance(){

        // 启动的流程实例ID

        String processInstanceId = "17501";

        // 获取RuntimeService

        RuntimeService runtimeService = defaultProcessEngine.getRuntimeService();

        // 查询流程实例

        ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();

        boolean suspended = processInstance.isSuspended();

        if(suspended){

            runtimeService.activateProcessInstanceById(processInstanceId);

            System.out.println("流程实例:"+processInstanceId+"激活");

        }else{

            runtimeService.suspendProcessInstanceById(processInstanceId);

            System.out.println("流程实例:"+processInstanceId+"挂起");

        }

    }

作者：彼岸舞

时间：2020\09\04

内容关于：Activiti工作流

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