maytasm commented on a change in pull request #11711: URL: https://github.com/apache/druid/pull/11711#discussion_r713064246
########## File path: core/src/main/java/org/apache/druid/common/exception/NoErrorResponseTransformStrategy.java ########## @@ -0,0 +1,53 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.druid.common.exception; + +import org.apache.druid.java.util.common.IAE; + +import java.util.function.Function; + +/** + * Error response transform strategy that does nothing and simply return the same Exception back without any change + */ +public class NoErrorResponseTransformStrategy implements ErrorResponseTransformStrategy +{ + public static final NoErrorResponseTransformStrategy INSTANCE = new NoErrorResponseTransformStrategy(); + + @Override + public Exception transformIfNeeded(SanitizableException exception) + { + if (exception instanceof Exception) { + return (Exception) exception; + } else { + return new IAE( + "Cannot sanitize error response as given argument[%s] is not an Exception", + exception.getClass().getName() + ); + } Review comment: The method takes in `SanitizableException` which isn't guarantee to be an `Exception`. If it not, then it would result in ClassCastException and wouldn't be a no-op too. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
