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提交 4561f525 编写于 作者: Skyeye云's avatar Skyeye云
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新增监听器

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Showing with 167 addition and 95 deletion
skyeye-activiti/src/main/java/com/skyeye/activiti/listener/MultiInstanceloopListener.java 0 → 100644
浏览文件 @ 4561f525
/*******************************************************************************
* Copyright 卫志强 QQ：598748873@qq.com Inc. All rights reserved. 开源地址：https://gitee.com/doc_wei01/skyeye
******************************************************************************/
package com.skyeye.activiti.listener;
import com.gexin.fastjson.JSON;
import org.activiti.engine.delegate.DelegateExecution;
import org.activiti.engine.delegate.ExecutionListener;
/**
* @ClassName: MultiInstanceloopListener
* @Description:
* @author: skyeye云系列--卫志强
* @date: 2021/12/14 22:37
* @Copyright: 2021 https://gitee.com/doc_wei01/skyeye Inc. All rights reserved.
* 注意：本内容仅限购买后使用.禁止私自外泄以及用于其他的商业目的
*/
public class MultiInstanceloopListener implements ExecutionListener {
@Override
public void notify(DelegateExecution execution) throws Exception {
System.out.println(JSON.toJSONString(execution));
}
}
skyeye-activiti/src/main/java/com/skyeye/activiti/service/ActivitiTaskService.java
浏览文件 @ 4561f525
......@@ -6,6 +6,8 @@ package com.skyeye.activiti.service;
import com.skyeye.common.object.InputObject;
import com.skyeye.common.object.OutputObject;
import org.activiti.bpmn.model.UserTask;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
import java.util.Map;
......@@ -47,4 +49,20 @@ public interface ActivitiTaskService {
void setNextUserTaskApproval(String processInstanceId, String approverId);
/**
* 根据taskId获取UserTask对象
*
* @param taskId 任务id
* @return UserTask对象
*/
UserTask getCurrentUserTaskByTaskId(String taskId);
/**
* 根据流程id获取当前节点信息
*
* @param processInstanceId 流程id
* @return 当前节点信息
*/
ActivityImpl getCurrentActivityNode(String processInstanceId);
}
skyeye-activiti/src/main/java/com/skyeye/activiti/service/CounterSignService.java
浏览文件 @ 4561f525
......@@ -7,9 +7,11 @@ package com.skyeye.activiti.service;
import com.skyeye.common.object.InputObject;
import com.skyeye.common.object.OutputObject;
import org.activiti.bpmn.model.MultiInstanceLoopCharacteristics;
import org.activiti.bpmn.model.UserTask;
import org.activiti.engine.impl.bpmn.behavior.MultiInstanceActivityBehavior;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
import java.util.Map;
import java.util.List;
/**
* @ClassName: CounterSignService
......@@ -51,39 +53,43 @@ public interface CounterSignService {
/**
* 创建 多实例 行为解释器
*
* @param processInstanceId
* @param sequential
* @param currentTask 当前任务节点
* @param activityImpl 流程节点信息
* @param sequential 是否串行
* @return
*/
MultiInstanceActivityBehavior createMultiInstanceBehavior(String processInstanceId, boolean sequential);
MultiInstanceActivityBehavior createMultiInstanceBehavior(UserTask currentTask, ActivityImpl activityImpl, boolean sequential);
/**
* 创建多实例行为解释器
*
* @param processInstanceId 流程id
* @param currentTask 当前任务节点
* @param activityImpl 流程节点信息
* @param sequential 是否串行
* @param assigneeListExp 用户组表达
* @param assigneeExp 用户标识
* @return
*/
MultiInstanceActivityBehavior createMultiInstanceBehavior(String processInstanceId, boolean sequential, String assigneeListExp, String assigneeExp);
MultiInstanceActivityBehavior createMultiInstanceBehavior(UserTask currentTask, ActivityImpl activityImpl, boolean sequential,
String assigneeListExp, String assigneeExp);
/**
* 将 普通节点转换成为会签 任务
*
* @param taskId
* @param sequential
* @param data
* @param taskId 任务id
* @param sequential 是否串行
* @param userIds 用户id
*/
void covertToMultiInstance(String taskId, boolean sequential, Map<String, Object> data);
void covertToMultiInstance(String taskId, boolean sequential, List<String> userIds);
/**
* 将 普通节点转换成为会签 任务
* @param taskId
* @param sequential
* 将 普通节点转换成为会签 任务
*
* @param taskId 任务id
* @param sequential 是否串行
* @param assigneeExp 任务执行人表达式
* @param data
* @param userIds 用户id
*/
void covertToMultiInstance(String taskId, boolean sequential, String assigneeExp, Map<String, Object> data);
void covertToMultiInstance(String taskId, boolean sequential, String assigneeExp, List<String> userIds);
}
skyeye-activiti/src/main/java/com/skyeye/activiti/service/impl/ActivitiTaskServiceImpl.java
浏览文件 @ 4561f525
......@@ -22,13 +22,19 @@ import com.skyeye.eve.dao.ActModleTypeDao;
import com.skyeye.eve.dao.ActUserProcessInstanceIdDao;
import com.skyeye.eve.dao.SysEveUserDao;
import com.skyeye.exception.CustomException;
import com.skyeye.jedis.JedisClientService;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.bpmn.model.UserTask;
import org.activiti.engine.HistoryService;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.TaskService;
import org.activiti.engine.history.HistoricProcessInstance;
import org.activiti.engine.history.HistoricTaskInstance;
import org.activiti.engine.history.HistoricVariableInstance;
import org.activiti.engine.impl.RepositoryServiceImpl;
import org.activiti.engine.impl.persistence.entity.ExecutionEntity;
import org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
import org.activiti.engine.runtime.ProcessInstance;
import org.activiti.engine.task.Task;
import org.activiti.engine.task.TaskQuery;
......@@ -59,9 +65,6 @@ public class ActivitiTaskServiceImpl implements ActivitiTaskService {
@Autowired
private TaskService taskService;
@Autowired
public JedisClientService jedisClient;
@Autowired
private RuntimeService runtimeService;
......@@ -86,6 +89,9 @@ public class ActivitiTaskServiceImpl implements ActivitiTaskService {
@Autowired
private RedisCache redisCache;
@Autowired
protected RepositoryService repositoryService;
/**
* @Title: queryUserAgencyTasksListByUserId
* @Description: 获取用户待办任务
......@@ -719,4 +725,33 @@ public class ActivitiTaskServiceImpl implements ActivitiTaskService {
}
}
public UserTask getCurrentUserTaskByTaskId(String taskId){
Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
BpmnModel bpmnModel = repositoryService.getBpmnModel(task.getProcessDefinitionId());
org.activiti.bpmn.model.Process process = bpmnModel.getProcesses().get(0);
// 当前节点
UserTask currentUserTask = (UserTask) process.getFlowElement(task.getTaskDefinitionKey());
return currentUserTask;
}
public ActivityImpl getCurrentActivityNode(String processInstanceId){
// 获取流程发布Id信息
String definitionId = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult().getProcessDefinitionId();
ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(definitionId);
ExecutionEntity execution = (ExecutionEntity) runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
// 当前流程节点Id信息
String activitiId = execution.getActivityId();
// 获取流程所有节点信息
List<ActivityImpl> activitiList = processDefinitionEntity.getActivities();
// 遍历所有节点信息
for (ActivityImpl activityImpl : activitiList) {
String id = activityImpl.getId();
if (activitiId.equals(id)) {
return activityImpl;
}
}
return null;
}
}
skyeye-activiti/src/main/java/com/skyeye/activiti/service/impl/CounterSignServiceImpl.java
浏览文件 @ 4561f525
......@@ -4,33 +4,34 @@
package com.skyeye.activiti.service.impl;
import com.skyeye.activiti.service.CounterSignService;
import com.skyeye.common.constans.ActivitiConstants;
import com.skyeye.common.object.InputObject;
import com.skyeye.common.object.OutputObject;
import org.activiti.bpmn.model.BpmnModel;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import org.activiti.bpmn.model.MultiInstanceLoopCharacteristics;
import org.activiti.bpmn.model.UserTask;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.RuntimeService;
import org.activiti.engine.TaskService;
import org.activiti.engine.impl.RepositoryServiceImpl;
import org.activiti.engine.impl.bpmn.behavior.MultiInstanceActivityBehavior;
import org.activiti.engine.impl.bpmn.behavior.ParallelMultiInstanceBehavior;
import org.activiti.engine.impl.bpmn.behavior.SequentialMultiInstanceBehavior;
import org.activiti.engine.impl.bpmn.behavior.UserTaskActivityBehavior;
import org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl;
import org.activiti.engine.impl.el.ExpressionManager;
import org.activiti.engine.impl.persistence.entity.ExecutionEntity;
import org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity;
import org.activiti.engine.impl.pvm.process.ActivityImpl;
import org.activiti.engine.task.Task;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Map;
import com.skyeye.activiti.listener.MultiInstanceloopListener;
import com.skyeye.activiti.service.ActivitiTaskService;
import com.skyeye.activiti.service.CounterSignService;
import com.skyeye.common.constans.ActivitiConstants;
import com.skyeye.common.object.InputObject;
import com.skyeye.common.object.OutputObject;
import net.sf.json.JSONArray;
/**
* @ClassName: CounterSignServiceImpl
......@@ -44,17 +45,20 @@ import java.util.Map;
public class CounterSignServiceImpl implements CounterSignService {
@Autowired
protected ProcessEngine processEngine;
private ProcessEngine processEngine;
@Autowired
protected TaskService taskService;
private TaskService taskService;
@Autowired
protected RepositoryService repositoryService;
private RepositoryService repositoryService;
@Autowired
private RuntimeService runtimeService;
@Autowired
private ActivitiTaskService activitiTaskService;
/**
* 将 普通节点转换成为会签 任务
*
......@@ -65,6 +69,9 @@ public class CounterSignServiceImpl implements CounterSignService {
@Override
public void covertToMultiInstance(InputObject inputObject, OutputObject outputObject) throws Exception {
Map<String, Object> params = inputObject.getParams();
String taskId = params.get("taskId").toString();
boolean sequential = Boolean.parseBoolean(params.get("sequential").toString());
List<String> userIds = JSONArray.fromObject(params.get("userIds").toString());
}
......@@ -79,9 +86,14 @@ public class CounterSignServiceImpl implements CounterSignService {
@Override
public MultiInstanceLoopCharacteristics createMultiInstanceLoopCharacteristics(boolean isSequential, String assigneeListExp, String assignee) {
MultiInstanceLoopCharacteristics multiInstanceLoopCharacteristics = new MultiInstanceLoopCharacteristics();
// 是否串行
multiInstanceLoopCharacteristics.setSequential(isSequential);
// 审批人集合参数
multiInstanceLoopCharacteristics.setInputDataItem(assigneeListExp);
// 迭代集合
multiInstanceLoopCharacteristics.setElementVariable(assignee);
// 完成条件 已完成数等于实例数${nrOfActiveInstances == nrOfInstances}
multiInstanceLoopCharacteristics.setCompletionCondition("");
return multiInstanceLoopCharacteristics;
}
......@@ -99,43 +111,42 @@ public class CounterSignServiceImpl implements CounterSignService {
/**
* 创建 多实例 行为解释器
*
* @param processInstanceId 流程id
* @param sequential
* @param currentTask 当前任务节点
* @param activityImpl 流程节点信息
* @param sequential 是否串行
* @return
*/
@Override
public MultiInstanceActivityBehavior createMultiInstanceBehavior(String processInstanceId, boolean sequential) {
return createMultiInstanceBehavior(processInstanceId, sequential, ActivitiConstants.DEFAULT_ASSIGNEE_LIST_EXP, ActivitiConstants.ASSIGNEE_USER);
public MultiInstanceActivityBehavior createMultiInstanceBehavior(UserTask currentTask, ActivityImpl activityImpl, boolean sequential) {
return createMultiInstanceBehavior(currentTask, activityImpl, sequential, ActivitiConstants.DEFAULT_ASSIGNEE_LIST_EXP,
ActivitiConstants.ASSIGNEE_USER);
}
/**
* 创建多实例行为解释器
*
* @param processInstanceId 流程id
* @param sequential 是否串行
* @param assigneeListExp 用户组表达
* @param assigneeExp 用户标识
* @param currentTask 当前任务节点
* @param activityImpl 流程节点信息
* @param sequential 是否串行
* @param assigneeListExp 用户组表达
* @param assigneeExp 用户标识
* @return
*/
@Override
public MultiInstanceActivityBehavior createMultiInstanceBehavior(String processInstanceId, boolean sequential, String assigneeListExp, String assigneeExp) {
ActivityImpl activityNode = this.getCurrentActivityNode(processInstanceId);
if(activityNode == null){
return null;
}
UserTask currentNode = this.getCurrentUserTask(processInstanceId);
public MultiInstanceActivityBehavior createMultiInstanceBehavior(UserTask currentTask, ActivityImpl activityImpl, boolean sequential,
String assigneeListExp, String assigneeExp) {
ProcessEngineConfigurationImpl processEngineConfiguration = (ProcessEngineConfigurationImpl) processEngine.getProcessEngineConfiguration();
/**
* 创建解释器
*/
UserTaskActivityBehavior userTaskActivityBehavior = processEngineConfiguration.getActivityBehaviorFactory()
.createUserTaskActivityBehavior(currentNode, ((UserTaskActivityBehavior) activityNode.getActivityBehavior()).getTaskDefinition());
.createUserTaskActivityBehavior(currentTask, ((UserTaskActivityBehavior) activityImpl.getActivityBehavior()).getTaskDefinition());
MultiInstanceActivityBehavior behavior = null;
if (sequential) {
behavior = new SequentialMultiInstanceBehavior(activityNode, userTaskActivityBehavior);
behavior = new SequentialMultiInstanceBehavior(activityImpl, userTaskActivityBehavior);
} else {
behavior = new ParallelMultiInstanceBehavior(activityNode, userTaskActivityBehavior);
behavior = new ParallelMultiInstanceBehavior(activityImpl, userTaskActivityBehavior);
}
/**
......@@ -152,63 +163,39 @@ public class CounterSignServiceImpl implements CounterSignService {
return behavior;
}
private UserTask getCurrentUserTask(String processInstanceId) {
Task cueerntTask = taskService.createTaskQuery().processInstanceId(processInstanceId).singleResult();
BpmnModel bpmnModel = repositoryService.getBpmnModel(cueerntTask.getProcessDefinitionId());
org.activiti.bpmn.model.Process process = bpmnModel.getProcesses().get(0);
// 当前节点
UserTask currentNode = (UserTask) process.getFlowElement(cueerntTask.getTaskDefinitionKey());
return currentNode;
}
/**
* 获取当前的activityImpl节点
*
* @param processInstanceId processInstanceId
* @return
*/
private ActivityImpl getCurrentActivityNode(String processInstanceId){
// 获取流程发布Id信息
String definitionId = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult().getProcessDefinitionId();
ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(definitionId);
ExecutionEntity execution = (ExecutionEntity) runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
// 当前流程节点Id信息
String activitiId = execution.getActivityId();
// 获取流程所有节点信息
List<ActivityImpl> activitiList = processDefinitionEntity.getActivities();
// 遍历所有节点信息
for (ActivityImpl activityImpl : activitiList) {
String id = activityImpl.getId();
if (activitiId.equals(id)) {
return activityImpl;
}
}
return null;
}
/**
* 将 普通节点转换成为会签 任务
*
* @param taskId
* @param sequential
* @param data
* @param taskId 任务id
* @param sequential 是否串行
* @param userIds 用户id
*/
@Override
public void covertToMultiInstance(String taskId, boolean sequential, Map<String, Object> data) {
public void covertToMultiInstance(String taskId, boolean sequential, List<String> userIds) {
this.covertToMultiInstance(taskId, sequential, ActivitiConstants.ASSIGNEE_USER_EXP, userIds);
}
/**
* 将 普通节点转换成为会签 任务
*
* @param taskId
* @param sequential
* @param taskId 任务id
* @param sequential 是否串行
* @param assigneeExp 任务执行人表达式
* @param data
* @param userIds 用户id
*/
@Override
public void covertToMultiInstance(String taskId, boolean sequential, String assigneeExp, Map<String, Object> data) {
public void covertToMultiInstance(String taskId, boolean sequential, String assigneeExp, List<String> userIds) {
UserTask currentTaskNode = activitiTaskService.getCurrentUserTaskByTaskId(taskId);
currentTaskNode.setAssignee(assigneeExp);
// 设置多实例属性
currentTaskNode.setLoopCharacteristics(createMultiInstanceLoopCharacteristics(sequential));
currentTaskNode.setAssignee(ActivitiConstants.ASSIGNEE_USER_EXP);
// 设置监听器
// 这里需要注意一下，当用户节点设置了多实例属性后，设置监听器时是设置executionListeners而不是taskListeners。
// 类要实现ExecutionListener或者JavaDelegate，普通用户节点实现TaskListener。
// 还有多实例属性中loopCardinality和inputDataItem两个必须设置一个，这个在部署流程似有校验
currentTaskNode.setExecutionListeners(Arrays.asList(new MultiInstanceloopListener()));
// 设置审批人
currentTaskNode.setCandidateUsers(userIds);
}
}
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