View Javadoc
1   /*
2    * Copyright 2012 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.handler.codec.socksx.v5;
17  
18  import io.netty.handler.codec.DecoderResult;
19  import io.netty.util.internal.StringUtil;
20  
21  /**
22   * The default {@link Socks5InitialResponse}.
23   */
24  public class DefaultSocks5InitialResponse extends AbstractSocks5Message implements Socks5InitialResponse {
25  
26      private final Socks5AuthMethod authMethod;
27  
28      public DefaultSocks5InitialResponse(Socks5AuthMethod authMethod) {
29          if (authMethod == null) {
30              throw new NullPointerException("authMethod");
31          }
32          this.authMethod = authMethod;
33      }
34  
35      @Override
36      public Socks5AuthMethod authMethod() {
37          return authMethod;
38      }
39  
40      @Override
41      public String toString() {
42          StringBuilder buf = new StringBuilder(StringUtil.simpleClassName(this));
43  
44          DecoderResult decoderResult = decoderResult();
45          if (!decoderResult.isSuccess()) {
46              buf.append("(decoderResult: ");
47              buf.append(decoderResult);
48              buf.append(", authMethod: ");
49          } else {
50              buf.append("(authMethod: ");
51          }
52          buf.append(authMethod());
53          buf.append(')');
54  
55          return buf.toString();
56      }
57  }