【代码评审】BPM:Simple 设计器 - userTask 监听器
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@ -439,28 +439,32 @@ public class SimpleModelUtils {
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}
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}
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// 设置监听器
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// 设置监听器
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addUserTaskListener(node, userTask);
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addUserTaskListener(node, userTask);
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// 设置Simple设计器节点配置
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// 设置 Simple 设计器节点配置
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// TODO @lesan:只设置到 flowableListener 里面,整个 node 太大了!因为很多都保存过啦。
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addSimpleConfigInfo(userTask, node);
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addSimpleConfigInfo(userTask, node);
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return userTask;
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return userTask;
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}
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}
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private void addUserTaskListener(BpmSimpleModelNodeVO node, UserTask userTask) {
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private void addUserTaskListener(BpmSimpleModelNodeVO node, UserTask userTask) {
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List<FlowableListener> flowableListeners = new ArrayList<>(3);
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List<FlowableListener> flowableListeners = new ArrayList<>(3);
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if (node.getTaskCreateListener().getEnable()) {
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if (node.getTaskCreateListener() != null
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&& Boolean.TRUE.equals(node.getTaskCreateListener().getEnable())) {
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FlowableListener flowableListener = new FlowableListener();
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FlowableListener flowableListener = new FlowableListener();
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flowableListener.setEvent(TaskListener.EVENTNAME_CREATE);
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flowableListener.setEvent(TaskListener.EVENTNAME_CREATE);
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flowableListener.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
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flowableListener.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
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flowableListener.setImplementation(DELEGATE_EXPRESSION);
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flowableListener.setImplementation(DELEGATE_EXPRESSION);
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flowableListeners.add(flowableListener);
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flowableListeners.add(flowableListener);
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}
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}
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if (node.getTaskAssignListener().getEnable()) {
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if (node.getTaskAssignListener() != null
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&& Boolean.TRUE.equals(node.getTaskAssignListener().getEnable())) {
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FlowableListener flowableListener = new FlowableListener();
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FlowableListener flowableListener = new FlowableListener();
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flowableListener.setEvent(TaskListener.EVENTNAME_ASSIGNMENT);
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flowableListener.setEvent(TaskListener.EVENTNAME_ASSIGNMENT);
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flowableListener.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
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flowableListener.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
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flowableListener.setImplementation(DELEGATE_EXPRESSION);
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flowableListener.setImplementation(DELEGATE_EXPRESSION);
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flowableListeners.add(flowableListener);
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flowableListeners.add(flowableListener);
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}
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}
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if (node.getTaskCompleteListener().getEnable()) {
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if (node.getTaskCompleteListener() != null
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&& Boolean.TRUE.equals(node.getTaskCompleteListener().getEnable())) {
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FlowableListener flowableListener = new FlowableListener();
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FlowableListener flowableListener = new FlowableListener();
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flowableListener.setEvent(TaskListener.EVENTNAME_COMPLETE);
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flowableListener.setEvent(TaskListener.EVENTNAME_COMPLETE);
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flowableListener.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
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flowableListener.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
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@ -1,6 +1,7 @@
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package cn.iocoder.yudao.module.bpm.service.task.listener;
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package cn.iocoder.yudao.module.bpm.service.task.listener;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO;
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import cn.iocoder.yudao.module.bpm.controller.admin.definition.vo.model.simple.BpmSimpleModelNodeVO;
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import cn.iocoder.yudao.module.bpm.enums.definition.BpmListenerMapType;
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import cn.iocoder.yudao.module.bpm.enums.definition.BpmListenerMapType;
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import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils;
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import cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils;
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@ -24,6 +25,7 @@ import org.springframework.web.client.RestTemplate;
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import java.util.List;
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import java.util.List;
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import java.util.Map;
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import java.util.Map;
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import static cn.iocoder.yudao.framework.web.core.util.WebFrameworkUtils.HEADER_TENANT_ID;
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import static cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils.parseSimpleConfigInfo;
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import static cn.iocoder.yudao.module.bpm.framework.flowable.core.util.BpmnModelUtils.parseSimpleConfigInfo;
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/**
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/**
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@ -62,18 +64,23 @@ public class BpmUserTaskListener implements TaskListener {
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parseListenerMap(listenerHandler.getHeader(), processVariables, headers);
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parseListenerMap(listenerHandler.getHeader(), processVariables, headers);
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parseListenerMap(listenerHandler.getBody(), processVariables, body);
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parseListenerMap(listenerHandler.getBody(), processVariables, body);
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// 2.1 请求头默认参数
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// 2.1 请求头默认参数
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headers.add("tenant-id", delegateTask.getTenantId());
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if (StrUtil.isNotEmpty(delegateTask.getTenantId())) {
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headers.add(HEADER_TENANT_ID, delegateTask.getTenantId());
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}
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// 2.2 请求体默认参数
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// 2.2 请求体默认参数
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// TODO @芋艿:哪些默认参数,后续再调研下;
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body.add("processInstanceId", delegateTask.getProcessInstanceId());
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body.add("processInstanceId", delegateTask.getProcessInstanceId());
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body.add("assignee", delegateTask.getAssignee());
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body.add("assignee", delegateTask.getAssignee());
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body.add("taskDefinitionKey", delegateTask.getTaskDefinitionKey());
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body.add("taskDefinitionKey", delegateTask.getTaskDefinitionKey());
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body.add("taskId", delegateTask.getId());
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body.add("taskId", delegateTask.getId());
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// 3. 异步发起请求
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// 3. 异步发起请求
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// TODO @芋艿:确认要同步,还是异步
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HttpEntity<MultiValueMap<String, String>> requestEntity = new HttpEntity<>(body, headers);
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HttpEntity<MultiValueMap<String, String>> requestEntity = new HttpEntity<>(body, headers);
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ResponseEntity<String> responseEntity = restTemplate.exchange(listenerHandler.getPath(), HttpMethod.POST,
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ResponseEntity<String> responseEntity = restTemplate.exchange(listenerHandler.getPath(), HttpMethod.POST,
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requestEntity, String.class);
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requestEntity, String.class);
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log.info("[BpmUserTaskListener][的响应结果({})]", responseEntity);
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// TODO @lesan:日志打印,可以更全哈,例如说,请求参数、对应的 task id,哪个 listener
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log.info("[notify][的响应结果({})]", responseEntity);
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// 4. 是否需要后续操作?TODO 芋艿:待定!
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// 4. 是否需要后续操作?TODO 芋艿:待定!
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}
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}
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@ -92,12 +99,13 @@ public class BpmUserTaskListener implements TaskListener {
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});
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});
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}
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}
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// TODO @lesan:改成 jdk8 写法哈。主要考虑好兼容!
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private BpmSimpleModelNodeVO.ListenerHandler getListenerHandlerByEvent(String eventName, BpmSimpleModelNodeVO node) {
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private BpmSimpleModelNodeVO.ListenerHandler getListenerHandlerByEvent(String eventName, BpmSimpleModelNodeVO node) {
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return switch (eventName) {
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return switch (eventName) {
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case TaskListener.EVENTNAME_CREATE -> node.getTaskCreateListener();
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case TaskListener.EVENTNAME_CREATE -> node.getTaskCreateListener();
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case TaskListener.EVENTNAME_ASSIGNMENT -> node.getTaskAssignListener();
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case TaskListener.EVENTNAME_ASSIGNMENT -> node.getTaskAssignListener();
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case TaskListener.EVENTNAME_COMPLETE -> node.getTaskCompleteListener();
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case TaskListener.EVENTNAME_COMPLETE -> node.getTaskCompleteListener();
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default -> null;
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default -> null; // TODO @lesan:这个抛出异常,可控一点
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};
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};
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}
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}
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