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.core5.http2;
28
29 import java.io.IOException;
30
31 import org.apache.hc.core5.util.Args;
32
33 /**
34 * Signals fatal HTTP/2 protocol violation that renders the actual
35 * HTTP/2 connection unreliable.
36 *
37 * @since 5.0
38 */
39 public class H2ConnectionException extends IOException {
40
41 private static final long serialVersionUID = -2014204317155428658L;
42
43 private final int code;
44
45 public H2ConnectionException(final H2Error error, final String message) {
46 super(message);
47 Args.notNull(error, "H2 Error code");
48 this.code = error.getCode();
49 }
50
51 public H2ConnectionException(final int code, final String message) {
52 super(message);
53 this.code = code;
54 }
55
56 public int getCode() {
57 return code;
58 }
59
60 }