BPM：增加任务监听器、执行监听器的管理

yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/ErrorCodeConstants.java

@@ -66,4 +66,10 @@ public interface ErrorCodeConstants {
     ErrorCode CATEGORY_NAME_DUPLICATE = new ErrorCode(1_009_012_001, "流程分类名字【{}】重复");
     ErrorCode CATEGORY_CODE_DUPLICATE = new ErrorCode(1_009_012_002, "流程分类编码【{}】重复");
 
+    // ========== BPM 流程监听器 1-009-013-000 ==========
+    ErrorCode PROCESS_LISTENER_NOT_EXISTS = new ErrorCode(1_009_013_000, "流程监听器不存在");
+    ErrorCode PROCESS_LISTENER_CLASS_NOT_FOUND = new ErrorCode(1_009_013_001, "流程监听器类({})不存在");
+    ErrorCode PROCESS_LISTENER_CLASS_IMPLEMENTS_ERROR = new ErrorCode(1_009_013_002, "流程监听器类({})没有实现接口({})");
+    ErrorCode PROCESS_LISTENER_EXPRESSION_INVALID = new ErrorCode(1_009_013_003, "流程监听器表达式({})不合法");
+
 }

yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/definition/BpmProcessListenerType.java

@@ -0,0 +1,21 @@
+package cn.iocoder.yudao.module.bpm.enums.definition;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * BPM 流程监听器的类型
+ *
+ * @author 芋道源码
+ */
+@Getter
+@AllArgsConstructor
+public enum BpmProcessListenerType {
+
+    EXECUTION("execution", "执行监听器"),
+    TASK("task", "任务执行器");
+
+    private final String type;
+    private final String name;
+
+}

yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/definition/BpmProcessListenerValueType.java

@@ -0,0 +1,22 @@
+package cn.iocoder.yudao.module.bpm.enums.definition;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * BPM 流程监听器的值类型
+ *
+ * @author 芋道源码
+ */
+@Getter
+@AllArgsConstructor
+public enum BpmProcessListenerValueType {
+
+    CLASS("class", "Java 类"),
+    DELEGATE_EXPRESSION("delegateExpression", "代理表达式"),
+    EXPRESSION("expression", "表达式");
+
+    private final String type;
+    private final String name;
+
+}