Fixed - UndeclaredThrowableException is thrown when cache down while executing RLiveObjectService.get() method #3697

redisson/src/main/java/org/redisson/liveobject/core/LiveObjectInterceptor.java

@@ -28,6 +28,7 @@ import org.redisson.command.CommandBatchService;
 import org.redisson.liveobject.misc.ClassUtils;
 import org.redisson.liveobject.resolver.NamingScheme;
 
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 
 /**
@@ -80,7 +81,7 @@ public class LiveObjectInterceptor {
             @FieldValue("liveObjectLiveMap") RMap<String, ?> map,
             @FieldProxy("liveObjectLiveMap") Setter mapSetter,
             @FieldProxy("liveObjectLiveMap") Getter mapGetter
-    ) throws Exception {
+    ) throws Throwable {
         if ("setLiveObjectId".equals(method.getName())) {
             if (args[0].getClass().isArray()) {
                 throw new UnsupportedOperationException("RId value cannot be an array.");
@@ -130,7 +131,11 @@ public class LiveObjectInterceptor {
             return deleteFuture.getNow() > 0;
         }
 
-        return method.invoke(map, args);
+        try {
+            return method.invoke(map, args);
+        } catch (InvocationTargetException e) {
+            throw e.getCause();
+        }
     }
 
 

redisson/src/main/java/org/redisson/liveobject/core/RMapInterceptor.java

@@ -15,6 +15,7 @@
  */
 package org.redisson.liveobject.core;
 
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 
 import org.redisson.api.RMap;
@@ -35,7 +36,11 @@ public class RMapInterceptor {
             @Origin Method method,
             @AllArguments Object[] args,
             @FieldValue("liveObjectLiveMap") RMap<?, ?> map
-    ) throws Exception {
-        return method.invoke(map, args);
+    ) throws Throwable {
+        try {
+            return method.invoke(map, args);
+        } catch (InvocationTargetException e) {
+            throw e.getCause();
+        }
     }
 }