<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /><title>ResponseWriter xref</title> <link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" /> </head> <body> <pre> <a name="1" href="#1">1</a> <em class="comment">/*</em> <a name="2" href="#2">2</a> <em class="comment"> * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/test/org/apache/commons/httpclient/server/ResponseWriter.java,v 1.5 2004/11/07 12:31:42 olegk Exp $</em> <a name="3" href="#3">3</a> <em class="comment"> * $Revision: 155418 $</em> <a name="4" href="#4">4</a> <em class="comment"> * $Date: 2005-02-26 08:01:52 -0500 (Sat, 26 Feb 2005) $</em> <a name="5" href="#5">5</a> <em class="comment"> *</em> <a name="6" href="#6">6</a> <em class="comment"> * ====================================================================</em> <a name="7" href="#7">7</a> <em class="comment"> *</em> <a name="8" href="#8">8</a> <em class="comment"> * Copyright 1999-2004 The Apache Software Foundation</em> <a name="9" href="#9">9</a> <em class="comment"> *</em> <a name="10" href="#10">10</a> <em class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em> <a name="11" href="#11">11</a> <em class="comment"> * you may not use this file except in compliance with the License.</em> <a name="12" href="#12">12</a> <em class="comment"> * You may obtain a copy of the License at</em> <a name="13" href="#13">13</a> <em class="comment"> *</em> <a name="14" href="#14">14</a> <em class="comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> <a name="15" href="#15">15</a> <em class="comment"> *</em> <a name="16" href="#16">16</a> <em class="comment"> * Unless required by applicable law or agreed to in writing, software</em> <a name="17" href="#17">17</a> <em class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> <a name="18" href="#18">18</a> <em class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> <a name="19" href="#19">19</a> <em class="comment"> * See the License for the specific language governing permissions and</em> <a name="20" href="#20">20</a> <em class="comment"> * limitations under the License.</em> <a name="21" href="#21">21</a> <em class="comment"> * ====================================================================</em> <a name="22" href="#22">22</a> <em class="comment"> *</em> <a name="23" href="#23">23</a> <em class="comment"> * This software consists of voluntary contributions made by many</em> <a name="24" href="#24">24</a> <em class="comment"> * individuals on behalf of the Apache Software Foundation. For more</em> <a name="25" href="#25">25</a> <em class="comment"> * information on the Apache Software Foundation, please see</em> <a name="26" href="#26">26</a> <em class="comment"> * <<a href="http://www.apache.org/" target="alexandria_uri">http://www.apache.org/</a>>.</em> <a name="27" href="#27">27</a> <em class="comment"> *</em> <a name="28" href="#28">28</a> <em class="comment"> */</em> <a name="29" href="#29">29</a> <a name="30" href="#30">30</a> <strong>package</strong> <a href="../../../../../org/apache/commons/httpclient/server/package-summary.html">org.apache.commons.httpclient.server</a>; <a name="31" href="#31">31</a> <a name="32" href="#32">32</a> <strong>import</strong> java.io.BufferedWriter; <a name="33" href="#33">33</a> <strong>import</strong> java.io.FilterWriter; <a name="34" href="#34">34</a> <strong>import</strong> java.io.IOException; <a name="35" href="#35">35</a> <strong>import</strong> java.io.OutputStream; <a name="36" href="#36">36</a> <strong>import</strong> java.io.OutputStreamWriter; <a name="37" href="#37">37</a> <strong>import</strong> java.io.UnsupportedEncodingException; <a name="38" href="#38">38</a> <a name="39" href="#39">39</a> <em>/**<em>*</em></em> <a name="40" href="#40">40</a> <em> * Provides a hybrid Writer/OutputStream for sending HTTP response data</em> <a name="41" href="#41">41</a> <em> * </em> <a name="42" href="#42">42</a> <em> * @author Christian Kohlschuetter</em> <a name="43" href="#43">43</a> <em> */</em> <a name="44" href="#44">44</a> <strong>public</strong> <strong>class</strong> <a href="../../../../../org/apache/commons/httpclient/server/ResponseWriter.html">ResponseWriter</a> <strong>extends</strong> FilterWriter { <a name="45" href="#45">45</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String CRLF = <span class="string">"\r\n"</span>; <a name="46" href="#46">46</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ISO_8859_1 = <span class="string">"ISO-8859-1"</span>; <a name="47" href="#47">47</a> <strong>private</strong> OutputStream outStream = <strong>null</strong>; <a name="48" href="#48">48</a> <strong>private</strong> String encoding = <strong>null</strong>; <a name="49" href="#49">49</a> <a name="50" href="#50">50</a> <strong>public</strong> <a href="../../../../../org/apache/commons/httpclient/server/ResponseWriter.html">ResponseWriter</a>(<strong>final</strong> OutputStream outStream) <a name="51" href="#51">51</a> throws UnsupportedEncodingException { <a name="52" href="#52">52</a> <strong>this</strong>(outStream, CRLF, ISO_8859_1); <a name="53" href="#53">53</a> } <a name="54" href="#54">54</a> <a name="55" href="#55">55</a> <strong>public</strong> <a href="../../../../../org/apache/commons/httpclient/server/ResponseWriter.html">ResponseWriter</a>(<strong>final</strong> OutputStream outStream, <strong>final</strong> String encoding) <a name="56" href="#56">56</a> throws UnsupportedEncodingException { <a name="57" href="#57">57</a> <strong>this</strong>(outStream, CRLF, encoding); <a name="58" href="#58">58</a> } <a name="59" href="#59">59</a> <a name="60" href="#60">60</a> <strong>public</strong> <a href="../../../../../org/apache/commons/httpclient/server/ResponseWriter.html">ResponseWriter</a>( <a name="61" href="#61">61</a> <strong>final</strong> OutputStream outStream, <a name="62" href="#62">62</a> <strong>final</strong> String lineSeparator, <a name="63" href="#63">63</a> <strong>final</strong> String encoding) throws UnsupportedEncodingException { <a name="64" href="#64">64</a> <strong>super</strong>(<strong>new</strong> BufferedWriter(<strong>new</strong> OutputStreamWriter(outStream, encoding))); <a name="65" href="#65">65</a> <strong>this</strong>.outStream = outStream; <a name="66" href="#66">66</a> <strong>this</strong>.encoding = encoding; <a name="67" href="#67">67</a> } <a name="68" href="#68">68</a> <a name="69" href="#69">69</a> <strong>public</strong> String getEncoding() { <a name="70" href="#70">70</a> <strong>return</strong> encoding; <a name="71" href="#71">71</a> } <a name="72" href="#72">72</a> <a name="73" href="#73">73</a> <strong>public</strong> <strong>void</strong> close() throws IOException { <a name="74" href="#74">74</a> <strong>if</strong>(outStream != <strong>null</strong>) { <a name="75" href="#75">75</a> <strong>super</strong>.close(); <a name="76" href="#76">76</a> outStream = <strong>null</strong>; <a name="77" href="#77">77</a> } <a name="78" href="#78">78</a> } <a name="79" href="#79">79</a> <a name="80" href="#80">80</a> <em class="comment">/*<em class="comment"> (non-Javadoc)</em></em> <a name="81" href="#81">81</a> <em class="comment"> * @see java.io.Writer#flush()</em> <a name="82" href="#82">82</a> <em class="comment"> */</em> <a name="83" href="#83">83</a> <strong>public</strong> <strong>void</strong> flush() throws IOException { <a name="84" href="#84">84</a> <strong>if</strong>(outStream != <strong>null</strong>) { <a name="85" href="#85">85</a> <strong>super</strong>.flush(); <a name="86" href="#86">86</a> outStream.flush(); <a name="87" href="#87">87</a> } <a name="88" href="#88">88</a> } <a name="89" href="#89">89</a> <a name="90" href="#90">90</a> <strong>public</strong> <strong>void</strong> write(byte b) throws IOException { <a name="91" href="#91">91</a> <strong>super</strong>.flush(); <a name="92" href="#92">92</a> outStream.write((<strong>int</strong>)b); <a name="93" href="#93">93</a> } <a name="94" href="#94">94</a> <a name="95" href="#95">95</a> <strong>public</strong> <strong>void</strong> write(byte[] b) throws IOException { <a name="96" href="#96">96</a> <strong>super</strong>.flush(); <a name="97" href="#97">97</a> outStream.write(b); <a name="98" href="#98">98</a> } <a name="99" href="#99">99</a> <a name="100" href="#100">100</a> <strong>public</strong> <strong>void</strong> write(byte[] b, <strong>int</strong> off, <strong>int</strong> len) throws IOException { <a name="101" href="#101">101</a> <strong>super</strong>.flush(); <a name="102" href="#102">102</a> outStream.write(b,off,len); <a name="103" href="#103">103</a> } <a name="104" href="#104">104</a> <a name="105" href="#105">105</a> <strong>public</strong> <strong>void</strong> print(String s) throws IOException { <a name="106" href="#106">106</a> <strong>if</strong> (s == <strong>null</strong>) { <a name="107" href="#107">107</a> s = <span class="string">"null"</span>; <a name="108" href="#108">108</a> } <a name="109" href="#109">109</a> write(s); <a name="110" href="#110">110</a> } <a name="111" href="#111">111</a> <a name="112" href="#112">112</a> <strong>public</strong> <strong>void</strong> pr<strong>int</strong>(<strong>int</strong> i) throws IOException { <a name="113" href="#113">113</a> write(Integer.toString(i)); <a name="114" href="#114">114</a> } <a name="115" href="#115">115</a> <a name="116" href="#116">116</a> <strong>public</strong> <strong>void</strong> pr<strong>int</strong>ln(<strong>int</strong> i) throws IOException { <a name="117" href="#117">117</a> write(Integer.toString(i)); <a name="118" href="#118">118</a> write(CRLF); <a name="119" href="#119">119</a> } <a name="120" href="#120">120</a> <a name="121" href="#121">121</a> <strong>public</strong> <strong>void</strong> println(String s) throws IOException { <a name="122" href="#122">122</a> print(s); <a name="123" href="#123">123</a> write(CRLF); <a name="124" href="#124">124</a> } <a name="125" href="#125">125</a> <a name="126" href="#126">126</a> <strong>public</strong> <strong>void</strong> println() throws IOException { <a name="127" href="#127">127</a> write(CRLF); <a name="128" href="#128">128</a> } <a name="129" href="#129">129</a> <a name="130" href="#130">130</a> } </pre> <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body> </html>