1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/BasicHeaderElement.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,160 @@
1.4 +/*
1.5 + * ====================================================================
1.6 + * Licensed to the Apache Software Foundation (ASF) under one
1.7 + * or more contributor license agreements. See the NOTICE file
1.8 + * distributed with this work for additional information
1.9 + * regarding copyright ownership. The ASF licenses this file
1.10 + * to you under the Apache License, Version 2.0 (the
1.11 + * "License"); you may not use this file except in compliance
1.12 + * with the License. You may obtain a copy of the License at
1.13 + *
1.14 + * http://www.apache.org/licenses/LICENSE-2.0
1.15 + *
1.16 + * Unless required by applicable law or agreed to in writing,
1.17 + * software distributed under the License is distributed on an
1.18 + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
1.19 + * KIND, either express or implied. See the License for the
1.20 + * specific language governing permissions and limitations
1.21 + * under the License.
1.22 + * ====================================================================
1.23 + *
1.24 + * This software consists of voluntary contributions made by many
1.25 + * individuals on behalf of the Apache Software Foundation. For more
1.26 + * information on the Apache Software Foundation, please see
1.27 + * <http://www.apache.org/>.
1.28 + *
1.29 + */
1.30 +
1.31 +package ch.boye.httpclientandroidlib.message;
1.32 +
1.33 +import ch.boye.httpclientandroidlib.HeaderElement;
1.34 +import ch.boye.httpclientandroidlib.NameValuePair;
1.35 +import ch.boye.httpclientandroidlib.util.CharArrayBuffer;
1.36 +import ch.boye.httpclientandroidlib.util.LangUtils;
1.37 +
1.38 +/**
1.39 + * Basic implementation of {@link HeaderElement}
1.40 + *
1.41 + * @since 4.0
1.42 + */
1.43 +public class BasicHeaderElement implements HeaderElement, Cloneable {
1.44 +
1.45 + private final String name;
1.46 + private final String value;
1.47 + private final NameValuePair[] parameters;
1.48 +
1.49 + /**
1.50 + * Constructor with name, value and parameters.
1.51 + *
1.52 + * @param name header element name
1.53 + * @param value header element value. May be <tt>null</tt>
1.54 + * @param parameters header element parameters. May be <tt>null</tt>.
1.55 + * Parameters are copied by reference, not by value
1.56 + */
1.57 + public BasicHeaderElement(
1.58 + final String name,
1.59 + final String value,
1.60 + final NameValuePair[] parameters) {
1.61 + super();
1.62 + if (name == null) {
1.63 + throw new IllegalArgumentException("Name may not be null");
1.64 + }
1.65 + this.name = name;
1.66 + this.value = value;
1.67 + if (parameters != null) {
1.68 + this.parameters = parameters;
1.69 + } else {
1.70 + this.parameters = new NameValuePair[] {};
1.71 + }
1.72 + }
1.73 +
1.74 + /**
1.75 + * Constructor with name and value.
1.76 + *
1.77 + * @param name header element name
1.78 + * @param value header element value. May be <tt>null</tt>
1.79 + */
1.80 + public BasicHeaderElement(final String name, final String value) {
1.81 + this(name, value, null);
1.82 + }
1.83 +
1.84 + public String getName() {
1.85 + return this.name;
1.86 + }
1.87 +
1.88 + public String getValue() {
1.89 + return this.value;
1.90 + }
1.91 +
1.92 + public NameValuePair[] getParameters() {
1.93 + return (NameValuePair[])this.parameters.clone();
1.94 + }
1.95 +
1.96 + public int getParameterCount() {
1.97 + return this.parameters.length;
1.98 + }
1.99 +
1.100 + public NameValuePair getParameter(int index) {
1.101 + // ArrayIndexOutOfBoundsException is appropriate
1.102 + return this.parameters[index];
1.103 + }
1.104 +
1.105 + public NameValuePair getParameterByName(final String name) {
1.106 + if (name == null) {
1.107 + throw new IllegalArgumentException("Name may not be null");
1.108 + }
1.109 + NameValuePair found = null;
1.110 + for (int i = 0; i < this.parameters.length; i++) {
1.111 + NameValuePair current = this.parameters[ i ];
1.112 + if (current.getName().equalsIgnoreCase(name)) {
1.113 + found = current;
1.114 + break;
1.115 + }
1.116 + }
1.117 + return found;
1.118 + }
1.119 +
1.120 + public boolean equals(final Object object) {
1.121 + if (this == object) return true;
1.122 + if (object instanceof HeaderElement) {
1.123 + BasicHeaderElement that = (BasicHeaderElement) object;
1.124 + return this.name.equals(that.name)
1.125 + && LangUtils.equals(this.value, that.value)
1.126 + && LangUtils.equals(this.parameters, that.parameters);
1.127 + } else {
1.128 + return false;
1.129 + }
1.130 + }
1.131 +
1.132 + public int hashCode() {
1.133 + int hash = LangUtils.HASH_SEED;
1.134 + hash = LangUtils.hashCode(hash, this.name);
1.135 + hash = LangUtils.hashCode(hash, this.value);
1.136 + for (int i = 0; i < this.parameters.length; i++) {
1.137 + hash = LangUtils.hashCode(hash, this.parameters[i]);
1.138 + }
1.139 + return hash;
1.140 + }
1.141 +
1.142 + public String toString() {
1.143 + CharArrayBuffer buffer = new CharArrayBuffer(64);
1.144 + buffer.append(this.name);
1.145 + if (this.value != null) {
1.146 + buffer.append("=");
1.147 + buffer.append(this.value);
1.148 + }
1.149 + for (int i = 0; i < this.parameters.length; i++) {
1.150 + buffer.append("; ");
1.151 + buffer.append(this.parameters[i]);
1.152 + }
1.153 + return buffer.toString();
1.154 + }
1.155 +
1.156 + public Object clone() throws CloneNotSupportedException {
1.157 + // parameters array is considered immutable
1.158 + // no need to make a copy of it
1.159 + return super.clone();
1.160 + }
1.161 +
1.162 +}
1.163 +
