1. 新增数据源oracle，已在application.yml中配置

2. 新增任务状态类，未来将在切换任务状态中使用
3. 新增ProtectLevel实体类，用来存储Template对应的三种防护等级数据
4. Task实体类中删除protectObjectIds，因为MySQL表结构发生修改
5. TaskController新增audit和delete路由，用以审核和删除Task
6. TemplateMapper新增newProtectLevel方法
7.

src/main/java/com/realtime/protection/configuration/utils/status/AuditStatusValidator.java

@@ -1,4 +1,4 @@
-package com.realtime.protection.configuration.utils;
+package com.realtime.protection.configuration.utils.status;
 
 public class AuditStatusValidator {
 

src/main/java/com/realtime/protection/configuration/utils/status/StatusChanger.java

@@ -0,0 +1,20 @@
+package com.realtime.protection.configuration.utils.status;
+
+import com.realtime.protection.configuration.utils.status.state.State;
+
+public class StatusChanger {
+
+    private final State state;
+
+    public StatusChanger(State state) {
+        this.state = state;
+    }
+
+    public static StatusChanger setOriginal(State original) {
+        return new StatusChanger(original);
+    }
+
+    public Boolean changeState(State newState) {
+        return this.state.handle(newState);
+    }
+}

src/main/java/com/realtime/protection/configuration/utils/status/state/PauseState.java

@@ -0,0 +1,16 @@
+package com.realtime.protection.configuration.utils.status.state;
+
+public class PauseState implements State {
+    @Override
+    public Boolean handle(State newState) {
+        if (!(newState instanceof RunningState)) {
+            return false;
+        }
+
+        return handleRun();
+    }
+
+    private Boolean handleRun() {
+        return true;
+    }
+}

src/main/java/com/realtime/protection/configuration/utils/status/state/RunningState.java

@@ -0,0 +1,28 @@
+package com.realtime.protection.configuration.utils.status.state;
+
+public class RunningState implements State {
+    @Override
+    public Boolean handle(State newState) {
+        if (newState instanceof RunningState) {
+            return false;
+        }
+
+        if (newState instanceof PauseState) {
+            return handlePause();
+        }
+
+        if (newState instanceof StopState) {
+            return handleStop();
+        }
+
+        return false;
+    }
+
+    private Boolean handlePause() {
+        return true;
+    }
+
+    private Boolean handleStop() {
+        return true;
+    }
+}

src/main/java/com/realtime/protection/configuration/utils/status/state/State.java

@@ -0,0 +1,6 @@
+package com.realtime.protection.configuration.utils.status.state;
+
+public interface State {
+
+    Boolean handle(State newState);
+}

src/main/java/com/realtime/protection/configuration/utils/status/state/StopState.java

@@ -0,0 +1,17 @@
+package com.realtime.protection.configuration.utils.status.state;
+
+public class StopState implements State {
+
+    @Override
+    public Boolean handle(State newState) {
+        if (!(newState instanceof RunningState)) {
+            return false;
+        }
+
+        return handleRun();
+    }
+
+    public Boolean handleRun() {
+        return true;
+    }
+}