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comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/entity/StringEntity.java
mobile/android/thirdparty/ch/boye/httpclientandroidlib/entity/StringEntity.java
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| -1:000000000000 | 0:624d7b0b46f5 |
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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 ch.boye.httpclientandroidlib.entity; | |
| 29 | |
| 30 import java.io.ByteArrayInputStream; | |
| 31 import java.io.IOException; | |
| 32 import java.io.InputStream; | |
| 33 import java.io.OutputStream; | |
| 34 import java.io.UnsupportedEncodingException; | |
| 35 | |
| 36 import ch.boye.httpclientandroidlib.protocol.HTTP; | |
| 37 | |
| 38 /** | |
| 39 * A self contained, repeatable entity that obtains its content from | |
| 40 * a {@link String}. | |
| 41 * | |
| 42 * @since 4.0 | |
| 43 */ | |
| 44 public class StringEntity extends AbstractHttpEntity implements Cloneable { | |
| 45 | |
| 46 protected final byte[] content; | |
| 47 | |
| 48 /** | |
| 49 * Creates a StringEntity with the specified content, mimetype and charset | |
| 50 * | |
| 51 * @param string content to be used. Not {@code null}. | |
| 52 * @param mimeType mime type to be used. May be {@code null}, in which case the default is {@link HTTP#PLAIN_TEXT_TYPE} i.e. "text/plain" | |
| 53 * @param charset character set to be used. May be {@code null}, in which case the default is {@link HTTP#DEFAULT_CONTENT_CHARSET} i.e. "ISO-8859-1" | |
| 54 * | |
| 55 * @since 4.1 | |
| 56 * @throws IllegalArgumentException if the string parameter is null | |
| 57 */ | |
| 58 public StringEntity(final String string, String mimeType, String charset) | |
| 59 throws UnsupportedEncodingException { | |
| 60 super(); | |
| 61 if (string == null) { | |
| 62 throw new IllegalArgumentException("Source string may not be null"); | |
| 63 } | |
| 64 if (mimeType == null) { | |
| 65 mimeType = HTTP.PLAIN_TEXT_TYPE; | |
| 66 } | |
| 67 if (charset == null) { | |
| 68 charset = HTTP.DEFAULT_CONTENT_CHARSET; | |
| 69 } | |
| 70 this.content = string.getBytes(charset); | |
| 71 setContentType(mimeType + HTTP.CHARSET_PARAM + charset); | |
| 72 } | |
| 73 | |
| 74 /** | |
| 75 * Creates a StringEntity with the specified content and charset. | |
| 76 * <br/> | |
| 77 * The mime type defaults to {@link HTTP#PLAIN_TEXT_TYPE} i.e. "text/plain". | |
| 78 * | |
| 79 * @param string content to be used. Not {@code null}. | |
| 80 * @param charset character set to be used. May be {@code null}, in which case the default is {@link HTTP#DEFAULT_CONTENT_CHARSET} i.e. "ISO-8859-1" | |
| 81 * | |
| 82 * @throws IllegalArgumentException if the string parameter is null | |
| 83 */ | |
| 84 public StringEntity(final String string, String charset) | |
| 85 throws UnsupportedEncodingException { | |
| 86 this(string, null, charset); | |
| 87 } | |
| 88 | |
| 89 /** | |
| 90 * Creates a StringEntity with the specified content and charset. | |
| 91 * <br/> | |
| 92 * The charset defaults to {@link HTTP#DEFAULT_CONTENT_CHARSET} i.e. "ISO-8859-1". | |
| 93 * <br/> | |
| 94 * The mime type defaults to {@link HTTP#PLAIN_TEXT_TYPE} i.e. "text/plain". | |
| 95 * | |
| 96 * @param string content to be used. Not {@code null}. | |
| 97 * | |
| 98 * @throws IllegalArgumentException if the string parameter is null | |
| 99 */ | |
| 100 public StringEntity(final String string) | |
| 101 throws UnsupportedEncodingException { | |
| 102 this(string, null); | |
| 103 } | |
| 104 | |
| 105 public boolean isRepeatable() { | |
| 106 return true; | |
| 107 } | |
| 108 | |
| 109 public long getContentLength() { | |
| 110 return this.content.length; | |
| 111 } | |
| 112 | |
| 113 public InputStream getContent() throws IOException { | |
| 114 return new ByteArrayInputStream(this.content); | |
| 115 } | |
| 116 | |
| 117 public void writeTo(final OutputStream outstream) throws IOException { | |
| 118 if (outstream == null) { | |
| 119 throw new IllegalArgumentException("Output stream may not be null"); | |
| 120 } | |
| 121 outstream.write(this.content); | |
| 122 outstream.flush(); | |
| 123 } | |
| 124 | |
| 125 /** | |
| 126 * Tells that this entity is not streaming. | |
| 127 * | |
| 128 * @return <code>false</code> | |
| 129 */ | |
| 130 public boolean isStreaming() { | |
| 131 return false; | |
| 132 } | |
| 133 | |
| 134 public Object clone() throws CloneNotSupportedException { | |
| 135 return super.clone(); | |
| 136 } | |
| 137 | |
| 138 } // class StringEntity |
