The Tor Browser / file comparison
comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/BasicHeaderElement.java
mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/BasicHeaderElement.java
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
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| -1:000000000000 | 0:38ed76406dfb |
|---|---|
| 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 ch.boye.httpclientandroidlib.message; | |
| 29 | |
| 30 import ch.boye.httpclientandroidlib.HeaderElement; | |
| 31 import ch.boye.httpclientandroidlib.NameValuePair; | |
| 32 import ch.boye.httpclientandroidlib.util.CharArrayBuffer; | |
| 33 import ch.boye.httpclientandroidlib.util.LangUtils; | |
| 34 | |
| 35 /** | |
| 36 * Basic implementation of {@link HeaderElement} | |
| 37 * | |
| 38 * @since 4.0 | |
| 39 */ | |
| 40 public class BasicHeaderElement implements HeaderElement, Cloneable { | |
| 41 | |
| 42 private final String name; | |
| 43 private final String value; | |
| 44 private final NameValuePair[] parameters; | |
| 45 | |
| 46 /** | |
| 47 * Constructor with name, value and parameters. | |
| 48 * | |
| 49 * @param name header element name | |
| 50 * @param value header element value. May be <tt>null</tt> | |
| 51 * @param parameters header element parameters. May be <tt>null</tt>. | |
| 52 * Parameters are copied by reference, not by value | |
| 53 */ | |
| 54 public BasicHeaderElement( | |
| 55 final String name, | |
| 56 final String value, | |
| 57 final NameValuePair[] parameters) { | |
| 58 super(); | |
| 59 if (name == null) { | |
| 60 throw new IllegalArgumentException("Name may not be null"); | |
| 61 } | |
| 62 this.name = name; | |
| 63 this.value = value; | |
| 64 if (parameters != null) { | |
| 65 this.parameters = parameters; | |
| 66 } else { | |
| 67 this.parameters = new NameValuePair[] {}; | |
| 68 } | |
| 69 } | |
| 70 | |
| 71 /** | |
| 72 * Constructor with name and value. | |
| 73 * | |
| 74 * @param name header element name | |
| 75 * @param value header element value. May be <tt>null</tt> | |
| 76 */ | |
| 77 public BasicHeaderElement(final String name, final String value) { | |
| 78 this(name, value, null); | |
| 79 } | |
| 80 | |
| 81 public String getName() { | |
| 82 return this.name; | |
| 83 } | |
| 84 | |
| 85 public String getValue() { | |
| 86 return this.value; | |
| 87 } | |
| 88 | |
| 89 public NameValuePair[] getParameters() { | |
| 90 return (NameValuePair[])this.parameters.clone(); | |
| 91 } | |
| 92 | |
| 93 public int getParameterCount() { | |
| 94 return this.parameters.length; | |
| 95 } | |
| 96 | |
| 97 public NameValuePair getParameter(int index) { | |
| 98 // ArrayIndexOutOfBoundsException is appropriate | |
| 99 return this.parameters[index]; | |
| 100 } | |
| 101 | |
| 102 public NameValuePair getParameterByName(final String name) { | |
| 103 if (name == null) { | |
| 104 throw new IllegalArgumentException("Name may not be null"); | |
| 105 } | |
| 106 NameValuePair found = null; | |
| 107 for (int i = 0; i < this.parameters.length; i++) { | |
| 108 NameValuePair current = this.parameters[ i ]; | |
| 109 if (current.getName().equalsIgnoreCase(name)) { | |
| 110 found = current; | |
| 111 break; | |
| 112 } | |
| 113 } | |
| 114 return found; | |
| 115 } | |
| 116 | |
| 117 public boolean equals(final Object object) { | |
| 118 if (this == object) return true; | |
| 119 if (object instanceof HeaderElement) { | |
| 120 BasicHeaderElement that = (BasicHeaderElement) object; | |
| 121 return this.name.equals(that.name) | |
| 122 && LangUtils.equals(this.value, that.value) | |
| 123 && LangUtils.equals(this.parameters, that.parameters); | |
| 124 } else { | |
| 125 return false; | |
| 126 } | |
| 127 } | |
| 128 | |
| 129 public int hashCode() { | |
| 130 int hash = LangUtils.HASH_SEED; | |
| 131 hash = LangUtils.hashCode(hash, this.name); | |
| 132 hash = LangUtils.hashCode(hash, this.value); | |
| 133 for (int i = 0; i < this.parameters.length; i++) { | |
| 134 hash = LangUtils.hashCode(hash, this.parameters[i]); | |
| 135 } | |
| 136 return hash; | |
| 137 } | |
| 138 | |
| 139 public String toString() { | |
| 140 CharArrayBuffer buffer = new CharArrayBuffer(64); | |
| 141 buffer.append(this.name); | |
| 142 if (this.value != null) { | |
| 143 buffer.append("="); | |
| 144 buffer.append(this.value); | |
| 145 } | |
| 146 for (int i = 0; i < this.parameters.length; i++) { | |
| 147 buffer.append("; "); | |
| 148 buffer.append(this.parameters[i]); | |
| 149 } | |
| 150 return buffer.toString(); | |
| 151 } | |
| 152 | |
| 153 public Object clone() throws CloneNotSupportedException { | |
| 154 // parameters array is considered immutable | |
| 155 // no need to make a copy of it | |
| 156 return super.clone(); | |
| 157 } | |
| 158 | |
| 159 } | |
| 160 |
