1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27 package org.apache.hc.client5.http.async.methods;
28
29 import org.apache.hc.core5.concurrent.FutureCallback;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
32
33 public class IgnoreCompleteExceptonFutureCallback<T> implements FutureCallback<T> {
34
35 private final FutureCallback<T> callback;
36
37 private static final Logger LOG = LoggerFactory.getLogger(IgnoreCompleteExceptonFutureCallback.class);
38
39 public IgnoreCompleteExceptonFutureCallback(final FutureCallback<T> callback) {
40 super();
41 this.callback = callback;
42 }
43
44 @Override
45 public void completed(final T result) {
46 if (callback != null) {
47 try {
48 callback.completed(result);
49 } catch (final Exception ex) {
50 LOG.error(ex.getMessage(), ex);
51 }
52 }
53 }
54
55 @Override
56 public void failed(final Exception ex) {
57 if (callback != null) {
58 callback.failed(ex);
59 }
60 }
61
62 @Override
63 public void cancelled() {
64 if (callback != null) {
65 callback.cancelled();
66 }
67 }
68
69 }