core/src/main/java/org/jclouds/http/HttpErrorHandler.java

/*
 * 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.jclouds.http;

/**
 * Responsible for setting an exception on the command relevant to the unrecoverable error in the
 * HttpResponse.
 */
public interface HttpErrorHandler {
   HttpErrorHandler NOOP = new HttpErrorHandler() {
      public void handleError(HttpCommand command, HttpResponse response) {
         if (response.getPayload() != null)
            response.getPayload().release();
      }

      public String toString() {
         return "NOOP";
      }
   };

   void handleError(HttpCommand command, HttpResponse response);
}