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工作流中调用工作流节点

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csc 2025-06-04 22:57:01 +08:00
parent 24d92743e9
commit 9efe1597d3
27 changed files with 235 additions and 4 deletions
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5
snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/constant/SystemConstants.java
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@ -225,6 +225,11 @@ public interface SystemConstants {
*/
Long CALLBACK_JOB_ID = -2000L;
/**
* 系统内置的工作流任务ID
*/
Long WORKFLOW_JOB_ID = -3000L;
/**
* 客户端返回的非json对象，单值比如 "aa", 123等
*/

48
snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/enums/JobOperationReasonEnum.java
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@ -18,20 +18,68 @@ import java.util.List;
@Getter
public enum JobOperationReasonEnum {
/*
* 定义任务执行状态枚举
*/
/**
* 任务执行状态：无
*/
NONE(0, StrUtil.EMPTY),
/**
* 任务执行状态：任务执行超时
*/
TASK_EXECUTION_TIMEOUT(1, "Task execution timeout"),
/**
* 任务执行状态：没有客户端节点
*/
NOT_CLIENT(2, "No client nodes"),
/**
* 任务执行状态：任务已关闭
*/
JOB_CLOSED(3, "JOB closed"),
/**
* 任务执行状态：任务被丢弃
*/
JOB_DISCARD(4, "Task discarded"),
/**
* 任务执行状态：任务被覆盖
*/
JOB_OVERLAY(5, "Task overridden"),
/**
* 任务执行状态：没有可执行的任务项
*/
NOT_EXECUTION_TASK(6, "No executable task items"),
/**
* 任务执行状态：任务执行过程中发生意外异常
*/
TASK_EXECUTION_ERROR(7, "Unexpected exception occurred during task execution"),
/**
* 任务执行状态：手动停止
*/
MANNER_STOP(8, "Manual stop"),
/**
* 工作流条件节点执行异常
*/
WORKFLOW_CONDITION_NODE_EXECUTION_ERROR(9, "Condition node execution exception"),
/**
* 任务被中断
*/
JOB_TASK_INTERRUPTED(10, "Task interrupted"),
/**
* 工作流回调节点执行异常
*/
WORKFLOW_CALLBACK_NODE_EXECUTION_ERROR(11, "Callback node execution exception"),
/**
* 工作流节点无需操作
*/
WORKFLOW_NODE_NO_REQUIRED(12, "No action required"),
/**
* 工作流节点已关闭，跳过执行
*/
WORKFLOW_NODE_CLOSED_SKIP_EXECUTION(13, "Node closed, skipped execution"),
/**
* 工作流决策未通过
*/
WORKFLOW_DECISION_FAILED(14, "Judgment not passed"),

3
snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/enums/JobTaskBatchStatusEnum.java
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@ -50,6 +50,9 @@ public enum JobTaskBatchStatusEnum {
public static final List<Integer> NOT_COMPLETE = Arrays.asList(WAITING.status, RUNNING.status);
/**
* 任务完成 状态 包含 SUCCESS, FAIL, STOP, CANCEL
*/
public static final List<Integer> COMPLETED = Arrays.asList(SUCCESS.status, FAIL.status, STOP.status, CANCEL.status);
public static final List<Integer> NOT_SUCCESS = Arrays.asList(FAIL.status, STOP.status, CANCEL.status);

22
snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/enums/JobTaskTypeEnum.java
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@ -8,15 +8,37 @@ import lombok.Getter;
* @author opensnail
* @date 2023-10-02 10:39:22
* @since 2.4.0
*
* 任务类型
* 1. 集群任务 ClusterJobExecutor
* 2. 广播任务 BroadcastTaskJobExecutor
* 3. 静态分片任务 ShardingJobExecutor
* 4. Map 任务 MapJobExecutor
* 5. MapReduce 任务 MapReduceJobExecutor
*/
@AllArgsConstructor
@Getter
public enum JobTaskTypeEnum {
/**
* 集群任务
*/
CLUSTER(1),
/**
* 广播任务
*/
BROADCAST(2),
/**
* 静态分片任务
*/
SHARDING(3),
/**
* Map 任务
*/
MAP(4),
/**
* MapReduce 任务
*/
MAP_REDUCE(5),
;

14
snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/enums/WorkflowNodeTypeEnum.java
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@ -4,7 +4,7 @@ import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* 1、任务节点 2、条件节点 3、回调节点
* 1、任务节点 2、条件节点 3、回调节点 4、工作流节点
*
* @author xiaowoniu
* @date 2023-12-24 08:13:43
@ -13,9 +13,21 @@ import lombok.Getter;
@AllArgsConstructor
@Getter
public enum WorkflowNodeTypeEnum {
/**
* 任务节点
*/
JOB_TASK(1, "JOB task"),
/**
* 条件节点
*/
DECISION(2, "Decision node"),
/**
* 回调节点
*/
CALLBACK(3, "Callback node"),
/**
* 工作流节点
*/
WORKFLOW(4, "Workflow node"),
;

11
snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/convert/WorkflowConverter.java
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@ -7,6 +7,7 @@ import com.aizuda.snailjob.common.core.util.JsonUtil;
import com.aizuda.snailjob.server.common.dto.CallbackConfig;
import com.aizuda.snailjob.server.common.dto.DecisionConfig;
import com.aizuda.snailjob.server.common.dto.JobTaskConfig;
import com.aizuda.snailjob.server.common.dto.WorkflowConfig;
import com.aizuda.snailjob.server.common.util.DateUtils;
import com.aizuda.snailjob.server.common.vo.WorkflowBatchResponseVO;
import com.aizuda.snailjob.server.common.vo.WorkflowResponseVO;
@ -54,7 +55,8 @@ public interface WorkflowConverter {
@Mappings({
@Mapping(target = "decision", expression = "java(WorkflowConverter.parseDecisionConfig(workflowNode))"),
@Mapping(target = "callback", expression = "java(WorkflowConverter.parseCallbackConfig(workflowNode))"),
@Mapping(target = "jobTask", expression = "java(WorkflowConverter.parseJobTaskConfig(workflowNode))")
@Mapping(target = "jobTask", expression = "java(WorkflowConverter.parseJobTaskConfig(workflowNode))"),
@Mapping(target = "subWorkflow", expression = "java(WorkflowConverter.parseWorkflowConfig(workflowNode))")
})
WorkflowDetailResponseVO.NodeInfo convert(WorkflowNode workflowNode);
@ -110,6 +112,13 @@ public interface WorkflowConverter {
return null;
}
static WorkflowConfig parseWorkflowConfig(WorkflowNode workflowNode) {
if (WorkflowNodeTypeEnum.WORKFLOW.getType() == workflowNode.getNodeType()){
return JsonUtil.parseObject(workflowNode.getNodeInfo(), WorkflowConfig.class);
}
return null;
}
static Set<Long> toNotifyIds(String notifyIds) {
if (StrUtil.isBlank(notifyIds)) {
return new HashSet<>();

20
snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/dto/WorkflowConfig.java Normal file
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@ -0,0 +1,20 @@
package com.aizuda.snailjob.server.common.dto;
import lombok.Data;
/**
* 工作流配置
*/
@Data
public class WorkflowConfig {
/**
* ID
*/
private Long id;
/**
* 名称
*/
private String name;
}

5
snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/handler/WorkflowHandler.java
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@ -8,6 +8,7 @@ import com.aizuda.snailjob.common.core.util.JsonUtil;
import com.aizuda.snailjob.server.common.dto.CallbackConfig;
import com.aizuda.snailjob.server.common.dto.DecisionConfig;
import com.aizuda.snailjob.server.common.dto.JobTaskConfig;
import com.aizuda.snailjob.server.common.dto.WorkflowConfig;
import com.aizuda.snailjob.server.common.exception.SnailJobServerException;
import com.aizuda.snailjob.server.common.vo.request.WorkflowRequestVO;
import com.aizuda.snailjob.server.common.vo.WorkflowDetailResponseVO;
@ -176,7 +177,9 @@ public class WorkflowHandler {
workflowNode.setJobId(jobTask.getJobId());
}else if (WorkflowNodeTypeEnum.WORKFLOW.getType() == nodeConfig.getNodeType()) {
// TODO 工作流结点
throw new SnailJobServerException("Unsupported node type [{}]", nodeConfig.getNodeType());
WorkflowConfig workflow = nodeInfo.getSubWorkflow();
workflowNode.setJobId(SystemConstants.WORKFLOW_JOB_ID);
workflowNode.setNodeInfo(JsonUtil.toJsonString(workflow));
} else {
throw new SnailJobServerException("Unsupported node type [{}]", nodeConfig.getNodeType());
}

4
snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/pekko/ActorGenerator.java
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@ -230,6 +230,7 @@ public class ActorGenerator {
/**
* Job调度准备阶段actor
*
* @see com.aizuda.snailjob.server.job.task.support.dispatch.JobTaskPrepareActor
* @return actor 引用
*/
public static ActorRef jobTaskPrepareActor() {
@ -274,6 +275,7 @@ public class ActorGenerator {
/**
* Job任务执行阶段actor
*
* @see com.aizuda.snailjob.server.job.task.support.dispatch.WorkflowExecutorActor
* @return actor 引用
*/
public static ActorRef workflowTaskExecutorActor() {
@ -298,6 +300,8 @@ public class ActorGenerator {
/**
* Job任务向客户端发起请求阶段actor
*
* @see com.aizuda.snailjob.server.job.task.support.executor.job.RequestClientActor
*
* @return actor 引用
*/
public static ActorRef jobRealTaskExecutorActor() {

6
snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/vo/WorkflowDetailResponseVO.java
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@ -3,6 +3,7 @@ package com.aizuda.snailjob.server.common.vo;
import com.aizuda.snailjob.server.common.dto.CallbackConfig;
import com.aizuda.snailjob.server.common.dto.DecisionConfig;
import com.aizuda.snailjob.server.common.dto.JobTaskConfig;
import com.aizuda.snailjob.server.common.dto.WorkflowConfig;
import lombok.Data;
import java.util.List;
@ -144,6 +145,11 @@ public class WorkflowDetailResponseVO {
*/
private JobTaskConfig jobTask;
/**
* 工作流配置
*/
private WorkflowConfig subWorkflow;
/**
* 定时任务批次信息
*/

8
snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/vo/request/WorkflowRequestVO.java
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@ -3,6 +3,7 @@ package com.aizuda.snailjob.server.common.vo.request;
import com.aizuda.snailjob.server.common.dto.CallbackConfig;
import com.aizuda.snailjob.server.common.dto.DecisionConfig;
import com.aizuda.snailjob.server.common.dto.JobTaskConfig;
import com.aizuda.snailjob.server.common.dto.WorkflowConfig;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotEmpty;
import jakarta.validation.constraints.NotNull;
@ -107,7 +108,7 @@ public class WorkflowRequestVO {
private Integer priorityLevel;
/**
* 子节点
* 子节点（下一个节点）
*/
private NodeConfig childNode;
@ -130,6 +131,11 @@ public class WorkflowRequestVO {
* 回调配置
*/
private CallbackConfig callback;
/**
* 工作流配置
*/
private WorkflowConfig subWorkflow;
}
/**

10
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/dispatch/WorkflowExecutorActor.java
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@ -220,6 +220,16 @@ public class WorkflowExecutorActor extends AbstractActor {
}
/**
* 填充父工作流节点的执行原因
* 该方法旨在处理父工作流节点的执行原因，以决定是否继续执行后续节点
* 它通过检查是否存在不应跳过的执行原因来确定是否应该继续执行
*
* @param allJobTaskBatchList 包含所有作业任务批次的列表
* @param parentJobTaskBatchList 包含父工作流节点相关作业任务批次的列表
* @param parentWorkflowNode 父工作流节点
* @param context 工作流执行的上下文环境
*/
private static void fillParentOperationReason(final List<JobTaskBatch> allJobTaskBatchList,
final List<JobTaskBatch> parentJobTaskBatchList, final WorkflowNode parentWorkflowNode,
final WorkflowExecutorContext context) {

9
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/job/AbstractJobExecutor.java
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@ -10,6 +10,15 @@ import org.springframework.transaction.annotation.Transactional;
* @author opensnail
* @date 2023-10-03 22:13:04
* @since 2.4.0
*
* 任务类型
* 1. 集群任务 ClusterJobExecutor
* @see com.aizuda.snailjob.server.job.task.support.executor.job.ClusterJobExecutor
* 2. 广播任务 BroadcastTaskJobExecutor
* 3. 静态分片任务 ShardingJobExecutor
* 4. Map 任务 MapJobExecutor
* 5. MapReduce 任务 MapReduceJobExecutor
*
*/
public abstract class AbstractJobExecutor implements JobExecutor, InitializingBean {

2
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/job/BroadcastTaskJobExecutor.java
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@ -17,6 +17,8 @@ import java.util.List;
* @author opensnail
* @date 2023-10-06 10:27:26
* @since 2.4.0
*
* 广播任务执行器
*/
@Component
@Slf4j

1
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/job/ClusterJobExecutor.java
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@ -18,6 +18,7 @@ import java.util.List;
* @author opensnail
* @date 2023-10-03 22:12:40
* @since 2.4.0
* 集群任务执行器
*/
@Component
public class ClusterJobExecutor extends AbstractJobExecutor {

2
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/job/MapJobExecutor.java
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@ -6,6 +6,8 @@ import org.springframework.stereotype.Component;
/**
* @author: shuguang.zhang
* @date : 2024-06-19
*
* Map 任务
*/
@Component
public class MapJobExecutor extends MapReduceJobExecutor {

2
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/job/MapReduceJobExecutor.java
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@ -16,6 +16,8 @@ import java.util.List;
* @author: opensnail
* @date : 2024-06-12
* @since : sj_1.1.0
*
* MapReduce 任务执行器
*/
@Component
public class MapReduceJobExecutor extends AbstractJobExecutor {

2
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/job/RequestClientActor.java
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@ -40,6 +40,8 @@ import java.util.Objects;
* @author opensnail
* @date 2023-10-06 16:42:08
* @since 2.4.0
*
* 调用客户端执行任务
*/
@Component(ActorGenerator.REAL_JOB_EXECUTOR_ACTOR)
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)

2
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/job/ShardingJobExecutor.java
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@ -17,6 +17,8 @@ import java.util.List;
* @author opensnail
* @date 2023-10-06 17:33:51
* @since 2.4.0
*
* 分片任务执行器
*/
@Component
@Slf4j

6
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/workflow/AbstractWorkflowExecutor.java
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@ -37,6 +37,12 @@ import static com.aizuda.snailjob.common.core.enums.JobOperationReasonEnum.WORKF
* @author xiaowoniu
* @date 2023-12-24 08:15:19
* @since 2.6.0
*
* 抽象工作流执行器
*<br/>
* 1.任务节点 JobTaskWorkflowExecutor
* 2.决策节点 @see com.aizuda.snailjob.server.job.task.support.executor.workflow.DecisionWorkflowExecutor
* 3.回调通知节点 @see com.aizuda.snailjob.server.job.task.support.executor.workflow.CallbackWorkflowExecutor
*/
@Slf4j
public abstract class AbstractWorkflowExecutor implements WorkflowExecutor, InitializingBean {

2
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/workflow/CallbackWorkflowExecutor.java
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@ -34,6 +34,8 @@ import static com.aizuda.snailjob.common.core.enums.JobOperationReasonEnum.WORKF
* @author xiaowoniu
* @date 2023-12-24 08:18:06
* @since 2.6.0
*
* 回调通知节点
*/
@Component
@RequiredArgsConstructor

2
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/workflow/DecisionWorkflowExecutor.java
View File

@ -34,6 +34,8 @@ import static com.aizuda.snailjob.common.core.enums.JobOperationReasonEnum.WORKF
* @author xiaowoniu
* @date 2023-12-24 08:17:11
* @since 2.6.0
*
* 决策节点执行器
*/
@Component
@RequiredArgsConstructor

5
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/workflow/JobTaskWorkflowExecutor.java
View File

@ -22,6 +22,8 @@ import static com.aizuda.snailjob.common.core.enums.JobOperationReasonEnum.WORKF
* @author xiaowoniu
* @date 2023-12-24 08:09:14
* @since 2.6.0
*
* 任务节点执行器
*/
@Component
@RequiredArgsConstructor
@ -73,6 +75,9 @@ public class JobTaskWorkflowExecutor extends AbstractWorkflowExecutor {
}
/**
* @see com.aizuda.snailjob.server.job.task.support.dispatch.JobTaskPrepareActor
*/
private static void invokeJobTask(final WorkflowExecutorContext context) {
// 生成任务批次
JobTaskPrepareDTO jobTaskPrepare = JobTaskConverter.INSTANCE.toJobTaskPrepare(context.getJob(), context);

3
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/workflow/WorkflowExecutorContext.java
View File

@ -11,6 +11,9 @@ import lombok.Data;
@Data
public class WorkflowExecutorContext {
/**
* 命名空间id
*/
private String namespaceId;
/**

3
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/workflow/WorkflowExecutorFactory.java
View File

@ -12,6 +12,9 @@ import java.util.concurrent.ConcurrentHashMap;
*/
public class WorkflowExecutorFactory {
/**
* Map<节点类型,节点执行类>
*/
private static final ConcurrentHashMap<WorkflowNodeTypeEnum, WorkflowExecutor> CACHE = new ConcurrentHashMap<>();
protected static void registerJobExecutor(WorkflowNodeTypeEnum workflowNodeTypeEnum, WorkflowExecutor executor) {

39
snail-job-server/snail-job-server-job-task/src/main/java/com/aizuda/snailjob/server/job/task/support/executor/workflow/WorkflowWorkflowExecutor.java Normal file
View File

@ -0,0 +1,39 @@
package com.aizuda.snailjob.server.job.task.support.executor.workflow;
import com.aizuda.snailjob.common.core.enums.JobOperationReasonEnum;
import com.aizuda.snailjob.common.core.enums.JobTaskBatchStatusEnum;
import com.aizuda.snailjob.common.core.enums.JobTaskStatusEnum;
import com.aizuda.snailjob.common.core.enums.WorkflowNodeTypeEnum;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Component;
@Component
@RequiredArgsConstructor
public class WorkflowWorkflowExecutor extends AbstractWorkflowExecutor {
@Override
public WorkflowNodeTypeEnum getWorkflowNodeType() {
return WorkflowNodeTypeEnum.WORKFLOW;
}
@Override
protected boolean doPreValidate(WorkflowExecutorContext context) {
return true;
}
@Override
protected void afterExecute(WorkflowExecutorContext context) {
}
@Override
protected void beforeExecute(WorkflowExecutorContext context) {
}
@Override
protected void doExecute(WorkflowExecutorContext context) {
context.setTaskBatchStatus(JobTaskBatchStatusEnum.SUCCESS.getStatus());
context.setOperationReason(JobOperationReasonEnum.NONE.getReason());
context.setJobTaskStatus(JobTaskStatusEnum.SUCCESS.getStatus());
}
}

3
snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/service/impl/WorkflowServiceImpl.java
View File

@ -270,6 +270,9 @@ public class WorkflowServiceImpl implements WorkflowService {
return 1 == workflowMapper.updateById(workflow);
}
/**
* 手动触发工作流
*/
@Override
public Boolean trigger(WorkflowTriggerVO triggerVO) {
Workflow workflow = workflowMapper.selectById(triggerVO.getWorkflowId());