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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  
28  package org.apache.http.message;
29  
30  import java.io.Serializable;
31  
32  import org.apache.http.ProtocolVersion;
33  import org.apache.http.RequestLine;
34  import org.apache.http.annotation.Immutable;
35  
36  /**
37   * Basic implementation of {@link RequestLine}.
38   *
39   * @since 4.0
40   */
41  @Immutable
42  public class BasicRequestLine implements RequestLine, Cloneable, Serializable {
43  
44      private static final long serialVersionUID = 2810581718468737193L;
45  
46      private final ProtocolVersion protoversion;
47      private final String method;
48      private final String uri;
49  
50      public BasicRequestLine(final String method,
51                              final String uri,
52                              final ProtocolVersion version) {
53          super();
54          if (method == null) {
55              throw new IllegalArgumentException
56                  ("Method must not be null.");
57          }
58          if (uri == null) {
59              throw new IllegalArgumentException
60                  ("URI must not be null.");
61          }
62          if (version == null) {
63              throw new IllegalArgumentException
64                  ("Protocol version must not be null.");
65          }
66          this.method = method;
67          this.uri = uri;
68          this.protoversion = version;
69      }
70  
71      public String getMethod() {
72          return this.method;
73      }
74  
75      public ProtocolVersion getProtocolVersion() {
76          return this.protoversion;
77      }
78  
79      public String getUri() {
80          return this.uri;
81      }
82  
83      @Override
84      public String toString() {
85          // no need for non-default formatting in toString()
86          return BasicLineFormatter.DEFAULT
87              .formatRequestLine(null, this).toString();
88      }
89  
90      @Override
91      public Object clone() throws CloneNotSupportedException {
92          return super.clone();
93      }
94  
95  }