Added: websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/Shell.html ============================================================================== --- websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/Shell.html (added) +++ websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/Shell.html Mon Feb 4 21:32:47 2019 @@ -0,0 +1,401 @@ +<!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=UTF-8" /> +<title>Shell xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" /> +</head> +<body> +<div id="overview"><a href="../../../../../../apidocs/org/apache/commons/vfs2/example/Shell.html">View Javadoc</a></div><pre> +<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> +<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em> +<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * contributor license agreements. See the NOTICE file distributed with</em> +<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em> +<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em> +<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em> +<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * the License. You may obtain a copy of the License at</em> +<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2."; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em> +<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em> +<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> +<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> +<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * See the License for the specific language governing permissions and</em> +<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * limitations under the License.</em> +<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em> +<a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">package</strong> org.apache.commons.vfs2.example; +<a class="jxr_linenumber" name="L18" href="#L18">18</a> +<a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> java.io.BufferedReader; +<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.io.File; +<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.io.IOException; +<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.io.InputStreamReader; +<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.net.URL; +<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.nio.charset.Charset; +<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> java.text.DateFormat; +<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList; +<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> java.util.Arrays; +<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> java.util.Collection; +<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> java.util.Date; +<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> java.util.List; +<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> java.util.StringTokenizer; +<a class="jxr_linenumber" name="L32" href="#L32">32</a> +<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.Capability; +<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileContent; +<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileObject; +<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileSystemException; +<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileSystemManager; +<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileType; +<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileUtil; +<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.Selectors; +<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.VFS; +<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.impl.DefaultFileSystemManager; +<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.impl.StandardFileSystemManager; +<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.operations.FileOperationProvider; +<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.provider.FileProvider; +<a class="jxr_linenumber" name="L46" href="#L46">46</a> +<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> * A simple command-line shell for performing file operations.</em> +<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * <p></em> +<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> * See <a href="https://wiki.apache.org/commons/VfsExampleShell">Commons VFS Shell Examples</a> in Apache Commons Wiki.</em> +<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/vfs2/example/Shell.html">Shell</a> { +<a class="jxr_linenumber" name="L53" href="#L53">53</a> +<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> FileSystemManager mgr; +<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">private</strong> FileObject cwd; +<a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> BufferedReader reader; +<a class="jxr_linenumber" name="L57" href="#L57">57</a> +<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/commons/vfs2/example/Shell.html">Shell</a>() <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">final</strong> String providers = System.getProperty(<span class="jxr_string">"providers"</span>); +<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">final</strong> URL providersUrl = (providers != <strong class="jxr_keyword">null</strong>) ? Shell.<strong class="jxr_keyword">class</strong>.getResource(<span class="jxr_string">"/"</span> + providers) : <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L61" href="#L61">61</a> +<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">if</strong> (providersUrl != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L63" href="#L63">63</a> mgr = <strong class="jxr_keyword">new</strong> StandardFileSystemManager(); +<a class="jxr_linenumber" name="L64" href="#L64">64</a> System.out.println(<span class="jxr_string">"Custom providers configuration used: "</span> + providersUrl); +<a class="jxr_linenumber" name="L65" href="#L65">65</a> ((StandardFileSystemManager) mgr).setConfiguration(providersUrl); +<a class="jxr_linenumber" name="L66" href="#L66">66</a> ((StandardFileSystemManager) mgr).init(); +<a class="jxr_linenumber" name="L67" href="#L67">67</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L68" href="#L68">68</a> mgr = VFS.getManager(); +<a class="jxr_linenumber" name="L69" href="#L69">69</a> } +<a class="jxr_linenumber" name="L70" href="#L70">70</a> +<a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_comment">// TODO: VFS-360 - Remove this manual registration of http4 once http4 becomes part of standard providers.</em> +<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">boolean</strong> httpClient4Available = false; +<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L74" href="#L74">74</a> Class.forName(<span class="jxr_string">"org.apache.http.client.HttpClient"</span>); +<a class="jxr_linenumber" name="L75" href="#L75">75</a> httpClient4Available = <strong class="jxr_keyword">true</strong>; +<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">final</strong> DefaultFileSystemManager manager = (DefaultFileSystemManager) VFS.getManager(); +<a class="jxr_linenumber" name="L77" href="#L77">77</a> <strong class="jxr_keyword">if</strong> (!manager.hasProvider(<span class="jxr_string">"http4"</span>)) { +<a class="jxr_linenumber" name="L78" href="#L78">78</a> manager.addProvider(<span class="jxr_string">"http4"</span>, (FileProvider) Class.forName(<span class="jxr_string">"org.apache.commons.vfs2.provider.http4.Http4FileProvider"</span>).newInstance()); +<a class="jxr_linenumber" name="L79" href="#L79">79</a> manager.addProvider(<span class="jxr_string">"http4s"</span>, (FileProvider) Class.forName(<span class="jxr_string">"org.apache.commons.vfs2.provider.http4s.Http4sFileProvider"</span>).newInstance()); +<a class="jxr_linenumber" name="L80" href="#L80">80</a> } +<a class="jxr_linenumber" name="L81" href="#L81">81</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> Exception e) { +<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">if</strong> (httpClient4Available) { +<a class="jxr_linenumber" name="L83" href="#L83">83</a> e.printStackTrace(); +<a class="jxr_linenumber" name="L84" href="#L84">84</a> } +<a class="jxr_linenumber" name="L85" href="#L85">85</a> } +<a class="jxr_linenumber" name="L86" href="#L86">86</a> +<a class="jxr_linenumber" name="L87" href="#L87">87</a> cwd = mgr.toFileObject(<strong class="jxr_keyword">new</strong> File(System.getProperty(<span class="jxr_string">"user.dir"</span>))); +<a class="jxr_linenumber" name="L88" href="#L88">88</a> reader = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(System.in, Charset.defaultCharset())); +<a class="jxr_linenumber" name="L89" href="#L89">89</a> } +<a class="jxr_linenumber" name="L90" href="#L90">90</a> +<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main(<strong class="jxr_keyword">final</strong> String[] args) { +<a class="jxr_linenumber" name="L92" href="#L92">92</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/commons/vfs2/example/Shell.html">Shell</a>().go(); +<a class="jxr_linenumber" name="L94" href="#L94">94</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> Exception e) { +<a class="jxr_linenumber" name="L95" href="#L95">95</a> e.printStackTrace(); +<a class="jxr_linenumber" name="L96" href="#L96">96</a> System.exit(1); +<a class="jxr_linenumber" name="L97" href="#L97">97</a> } +<a class="jxr_linenumber" name="L98" href="#L98">98</a> System.exit(0); +<a class="jxr_linenumber" name="L99" href="#L99">99</a> } +<a class="jxr_linenumber" name="L100" href="#L100">100</a> +<a class="jxr_linenumber" name="L101" href="#L101">101</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> go() <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L102" href="#L102">102</a> System.out.println(<span class="jxr_string">"VFS Shell "</span> + getVersion(Shell.<strong class="jxr_keyword">class</strong>)); +<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">while</strong> (<strong class="jxr_keyword">true</strong>) { +<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">final</strong> String[] cmd = nextCommand(); +<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">if</strong> (cmd == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">return</strong>; +<a class="jxr_linenumber" name="L107" href="#L107">107</a> } +<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">if</strong> (cmd.length == 0) { +<a class="jxr_linenumber" name="L109" href="#L109">109</a> <strong class="jxr_keyword">continue</strong>; +<a class="jxr_linenumber" name="L110" href="#L110">110</a> } +<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong class="jxr_keyword">final</strong> String cmdName = cmd[0]; +<a class="jxr_linenumber" name="L112" href="#L112">112</a> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"exit"</span>) || cmdName.equalsIgnoreCase(<span class="jxr_string">"quit"</span>)) { +<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">return</strong>; +<a class="jxr_linenumber" name="L114" href="#L114">114</a> } +<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L116" href="#L116">116</a> handleCommand(cmd); +<a class="jxr_linenumber" name="L117" href="#L117">117</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> Exception e) { +<a class="jxr_linenumber" name="L118" href="#L118">118</a> System.err.println(<span class="jxr_string">"Command failed:"</span>); +<a class="jxr_linenumber" name="L119" href="#L119">119</a> e.printStackTrace(System.err); +<a class="jxr_linenumber" name="L120" href="#L120">120</a> } +<a class="jxr_linenumber" name="L121" href="#L121">121</a> } +<a class="jxr_linenumber" name="L122" href="#L122">122</a> } +<a class="jxr_linenumber" name="L123" href="#L123">123</a> +<a class="jxr_linenumber" name="L124" href="#L124">124</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L125" href="#L125">125</a> <em class="jxr_javadoccomment"> * Handles a command.</em> +<a class="jxr_linenumber" name="L126" href="#L126">126</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L127" href="#L127">127</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> handleCommand(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L128" href="#L128">128</a> <strong class="jxr_keyword">final</strong> String cmdName = cmd[0]; +<a class="jxr_linenumber" name="L129" href="#L129">129</a> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"cat"</span>)) { +<a class="jxr_linenumber" name="L130" href="#L130">130</a> cat(cmd); +<a class="jxr_linenumber" name="L131" href="#L131">131</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"cd"</span>)) { +<a class="jxr_linenumber" name="L132" href="#L132">132</a> cd(cmd); +<a class="jxr_linenumber" name="L133" href="#L133">133</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"cp"</span>)) { +<a class="jxr_linenumber" name="L134" href="#L134">134</a> cp(cmd); +<a class="jxr_linenumber" name="L135" href="#L135">135</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"help"</span>) || cmdName.equals(<span class="jxr_string">"?"</span>)) { +<a class="jxr_linenumber" name="L136" href="#L136">136</a> help(); +<a class="jxr_linenumber" name="L137" href="#L137">137</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"ls"</span>)) { +<a class="jxr_linenumber" name="L138" href="#L138">138</a> ls(cmd); +<a class="jxr_linenumber" name="L139" href="#L139">139</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"pwd"</span>)) { +<a class="jxr_linenumber" name="L140" href="#L140">140</a> pwd(); +<a class="jxr_linenumber" name="L141" href="#L141">141</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"pwfs"</span>)) { +<a class="jxr_linenumber" name="L142" href="#L142">142</a> pwfs(); +<a class="jxr_linenumber" name="L143" href="#L143">143</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"rm"</span>)) { +<a class="jxr_linenumber" name="L144" href="#L144">144</a> rm(cmd); +<a class="jxr_linenumber" name="L145" href="#L145">145</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"touch"</span>)) { +<a class="jxr_linenumber" name="L146" href="#L146">146</a> touch(cmd); +<a class="jxr_linenumber" name="L147" href="#L147">147</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (cmdName.equalsIgnoreCase(<span class="jxr_string">"info"</span>)) { +<a class="jxr_linenumber" name="L148" href="#L148">148</a> info(cmd); +<a class="jxr_linenumber" name="L149" href="#L149">149</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L150" href="#L150">150</a> System.err.println(<span class="jxr_string">"Unknown command \""</span> + cmdName + <span class="jxr_string">"\" (Try 'help')."</span>); +<a class="jxr_linenumber" name="L151" href="#L151">151</a> } +<a class="jxr_linenumber" name="L152" href="#L152">152</a> } +<a class="jxr_linenumber" name="L153" href="#L153">153</a> +<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> info(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">if</strong> (cmd.length > 1) { +<a class="jxr_linenumber" name="L156" href="#L156">156</a> info(cmd[1]); +<a class="jxr_linenumber" name="L157" href="#L157">157</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L158" href="#L158">158</a> System.out.println( +<a class="jxr_linenumber" name="L159" href="#L159">159</a> <span class="jxr_string">"Default manager: \""</span> + mgr.getClass().getName() + <span class="jxr_string">"\" "</span> + <span class="jxr_string">"version "</span> + getVersion(mgr.getClass())); +<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">final</strong> String[] schemes = mgr.getSchemes(); +<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">final</strong> List<String> virtual = <strong class="jxr_keyword">new</strong> ArrayList<>(); +<a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong class="jxr_keyword">final</strong> List<String> physical = <strong class="jxr_keyword">new</strong> ArrayList<>(); +<a class="jxr_linenumber" name="L163" href="#L163">163</a> <strong class="jxr_keyword">for</strong> (String scheme : schemes) { +<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">final</strong> Collection<Capability> caps = mgr.getProviderCapabilities(scheme); +<a class="jxr_linenumber" name="L165" href="#L165">165</a> <strong class="jxr_keyword">if</strong> (caps != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">if</strong> (caps.contains(Capability.VIRTUAL) || caps.contains(Capability.COMPRESS) +<a class="jxr_linenumber" name="L167" href="#L167">167</a> || caps.contains(Capability.DISPATCHER)) { +<a class="jxr_linenumber" name="L168" href="#L168">168</a> virtual.add(scheme); +<a class="jxr_linenumber" name="L169" href="#L169">169</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L170" href="#L170">170</a> physical.add(scheme); +<a class="jxr_linenumber" name="L171" href="#L171">171</a> } +<a class="jxr_linenumber" name="L172" href="#L172">172</a> } +<a class="jxr_linenumber" name="L173" href="#L173">173</a> } +<a class="jxr_linenumber" name="L174" href="#L174">174</a> <strong class="jxr_keyword">if</strong> (!physical.isEmpty()) { +<a class="jxr_linenumber" name="L175" href="#L175">175</a> System.out.println(<span class="jxr_string">" Provider Schemes: "</span> + physical); +<a class="jxr_linenumber" name="L176" href="#L176">176</a> } +<a class="jxr_linenumber" name="L177" href="#L177">177</a> <strong class="jxr_keyword">if</strong> (!virtual.isEmpty()) { +<a class="jxr_linenumber" name="L178" href="#L178">178</a> System.out.println(<span class="jxr_string">" Virtual Schemes: "</span> + virtual); +<a class="jxr_linenumber" name="L179" href="#L179">179</a> } +<a class="jxr_linenumber" name="L180" href="#L180">180</a> } +<a class="jxr_linenumber" name="L181" href="#L181">181</a> } +<a class="jxr_linenumber" name="L182" href="#L182">182</a> +<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> info(<strong class="jxr_keyword">final</strong> String scheme) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L184" href="#L184">184</a> System.out.println(<span class="jxr_string">"Provider Info for scheme \""</span> + scheme + <span class="jxr_string">"\":"</span>); +<a class="jxr_linenumber" name="L185" href="#L185">185</a> Collection<Capability> caps; +<a class="jxr_linenumber" name="L186" href="#L186">186</a> caps = mgr.getProviderCapabilities(scheme); +<a class="jxr_linenumber" name="L187" href="#L187">187</a> <strong class="jxr_keyword">if</strong> (caps != <strong class="jxr_keyword">null</strong> && !caps.isEmpty()) { +<a class="jxr_linenumber" name="L188" href="#L188">188</a> System.out.println(<span class="jxr_string">" capabilities: "</span> + caps); +<a class="jxr_linenumber" name="L189" href="#L189">189</a> } +<a class="jxr_linenumber" name="L190" href="#L190">190</a> <strong class="jxr_keyword">final</strong> FileOperationProvider[] ops = mgr.getOperationProviders(scheme); +<a class="jxr_linenumber" name="L191" href="#L191">191</a> <strong class="jxr_keyword">if</strong> (ops != <strong class="jxr_keyword">null</strong> && ops.length > 0) { +<a class="jxr_linenumber" name="L192" href="#L192">192</a> System.out.println(<span class="jxr_string">" operations: "</span> + Arrays.toString(ops)); +<a class="jxr_linenumber" name="L193" href="#L193">193</a> } +<a class="jxr_linenumber" name="L194" href="#L194">194</a> } +<a class="jxr_linenumber" name="L195" href="#L195">195</a> +<a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L197" href="#L197">197</a> <em class="jxr_javadoccomment"> * Does a 'help' command.</em> +<a class="jxr_linenumber" name="L198" href="#L198">198</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L199" href="#L199">199</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> help() { +<a class="jxr_linenumber" name="L200" href="#L200">200</a> System.out.println(<span class="jxr_string">"Commands:"</span>); +<a class="jxr_linenumber" name="L201" href="#L201">201</a> System.out.println(<span class="jxr_string">"cat <file> Displays the contents of a file."</span>); +<a class="jxr_linenumber" name="L202" href="#L202">202</a> System.out.println(<span class="jxr_string">"cd [folder] Changes current folder."</span>); +<a class="jxr_linenumber" name="L203" href="#L203">203</a> System.out.println(<span class="jxr_string">"cp <src> <dest> Copies a file or folder."</span>); +<a class="jxr_linenumber" name="L204" href="#L204">204</a> System.out.println(<span class="jxr_string">"help Shows this message."</span>); +<a class="jxr_linenumber" name="L205" href="#L205">205</a> System.out.println(<span class="jxr_string">"info [scheme] Displays information about providers."</span>); +<a class="jxr_linenumber" name="L206" href="#L206">206</a> System.out.println(<span class="jxr_string">"ls [-R] [path] Lists contents of a file or folder."</span>); +<a class="jxr_linenumber" name="L207" href="#L207">207</a> System.out.println(<span class="jxr_string">"pwd Displays current folder."</span>); +<a class="jxr_linenumber" name="L208" href="#L208">208</a> System.out.println(<span class="jxr_string">"pwfs Displays current file system."</span>); +<a class="jxr_linenumber" name="L209" href="#L209">209</a> System.out.println(<span class="jxr_string">"rm <path> Deletes a file or folder."</span>); +<a class="jxr_linenumber" name="L210" href="#L210">210</a> System.out.println(<span class="jxr_string">"touch <path> Sets the last-modified time of a file."</span>); +<a class="jxr_linenumber" name="L211" href="#L211">211</a> System.out.println(<span class="jxr_string">"exit, quit Exits this program."</span>); +<a class="jxr_linenumber" name="L212" href="#L212">212</a> } +<a class="jxr_linenumber" name="L213" href="#L213">213</a> +<a class="jxr_linenumber" name="L214" href="#L214">214</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L215" href="#L215">215</a> <em class="jxr_javadoccomment"> * Does an 'rm' command.</em> +<a class="jxr_linenumber" name="L216" href="#L216">216</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L217" href="#L217">217</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> rm(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L218" href="#L218">218</a> <strong class="jxr_keyword">if</strong> (cmd.length < 2) { +<a class="jxr_linenumber" name="L219" href="#L219">219</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> Exception(<span class="jxr_string">"USAGE: rm <path>"</span>); +<a class="jxr_linenumber" name="L220" href="#L220">220</a> } +<a class="jxr_linenumber" name="L221" href="#L221">221</a> +<a class="jxr_linenumber" name="L222" href="#L222">222</a> <strong class="jxr_keyword">final</strong> FileObject file = mgr.resolveFile(cwd, cmd[1]); +<a class="jxr_linenumber" name="L223" href="#L223">223</a> file.delete(Selectors.SELECT_SELF); +<a class="jxr_linenumber" name="L224" href="#L224">224</a> } +<a class="jxr_linenumber" name="L225" href="#L225">225</a> +<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L227" href="#L227">227</a> <em class="jxr_javadoccomment"> * Does a 'cp' command.</em> +<a class="jxr_linenumber" name="L228" href="#L228">228</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L229" href="#L229">229</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> cp(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L230" href="#L230">230</a> <strong class="jxr_keyword">if</strong> (cmd.length < 3) { +<a class="jxr_linenumber" name="L231" href="#L231">231</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> Exception(<span class="jxr_string">"USAGE: cp <src> <dest>"</span>); +<a class="jxr_linenumber" name="L232" href="#L232">232</a> } +<a class="jxr_linenumber" name="L233" href="#L233">233</a> +<a class="jxr_linenumber" name="L234" href="#L234">234</a> <strong class="jxr_keyword">final</strong> FileObject src = mgr.resolveFile(cwd, cmd[1]); +<a class="jxr_linenumber" name="L235" href="#L235">235</a> FileObject dest = mgr.resolveFile(cwd, cmd[2]); +<a class="jxr_linenumber" name="L236" href="#L236">236</a> <strong class="jxr_keyword">if</strong> (dest.exists() && dest.getType() == FileType.FOLDER) { +<a class="jxr_linenumber" name="L237" href="#L237">237</a> dest = dest.resolveFile(src.getName().getBaseName()); +<a class="jxr_linenumber" name="L238" href="#L238">238</a> } +<a class="jxr_linenumber" name="L239" href="#L239">239</a> +<a class="jxr_linenumber" name="L240" href="#L240">240</a> dest.copyFrom(src, Selectors.SELECT_ALL); +<a class="jxr_linenumber" name="L241" href="#L241">241</a> } +<a class="jxr_linenumber" name="L242" href="#L242">242</a> +<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment"> * Does a 'cat' command.</em> +<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L246" href="#L246">246</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> cat(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L247" href="#L247">247</a> <strong class="jxr_keyword">if</strong> (cmd.length < 2) { +<a class="jxr_linenumber" name="L248" href="#L248">248</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> Exception(<span class="jxr_string">"USAGE: cat <path>"</span>); +<a class="jxr_linenumber" name="L249" href="#L249">249</a> } +<a class="jxr_linenumber" name="L250" href="#L250">250</a> +<a class="jxr_linenumber" name="L251" href="#L251">251</a> <em class="jxr_comment">// Locate the file</em> +<a class="jxr_linenumber" name="L252" href="#L252">252</a> <strong class="jxr_keyword">final</strong> FileObject file = mgr.resolveFile(cwd, cmd[1]); +<a class="jxr_linenumber" name="L253" href="#L253">253</a> +<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_comment">// Dump the contents to System.out</em> +<a class="jxr_linenumber" name="L255" href="#L255">255</a> FileUtil.writeContent(file, System.out); +<a class="jxr_linenumber" name="L256" href="#L256">256</a> System.out.println(); +<a class="jxr_linenumber" name="L257" href="#L257">257</a> } +<a class="jxr_linenumber" name="L258" href="#L258">258</a> +<a class="jxr_linenumber" name="L259" href="#L259">259</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L260" href="#L260">260</a> <em class="jxr_javadoccomment"> * Does a 'pwd' command.</em> +<a class="jxr_linenumber" name="L261" href="#L261">261</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L262" href="#L262">262</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> pwd() { +<a class="jxr_linenumber" name="L263" href="#L263">263</a> System.out.println(<span class="jxr_string">"Current folder is "</span> + cwd.getName()); +<a class="jxr_linenumber" name="L264" href="#L264">264</a> } +<a class="jxr_linenumber" name="L265" href="#L265">265</a> +<a class="jxr_linenumber" name="L266" href="#L266">266</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L267" href="#L267">267</a> <em class="jxr_javadoccomment"> * Does a 'pwfs' command.</em> +<a class="jxr_linenumber" name="L268" href="#L268">268</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L269" href="#L269">269</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> pwfs() { +<a class="jxr_linenumber" name="L270" href="#L270">270</a> System.out.println(<span class="jxr_string">"FileSystem of current folder is "</span> + cwd.getFileSystem() + <span class="jxr_string">" (root: "</span> +<a class="jxr_linenumber" name="L271" href="#L271">271</a> + cwd.getFileSystem().getRootURI() + <span class="jxr_string">")"</span>); +<a class="jxr_linenumber" name="L272" href="#L272">272</a> } +<a class="jxr_linenumber" name="L273" href="#L273">273</a> +<a class="jxr_linenumber" name="L274" href="#L274">274</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L275" href="#L275">275</a> <em class="jxr_javadoccomment"> * Does a 'cd' command. If the taget directory does not exist, a message is printed to <code>System.err</code>.</em> +<a class="jxr_linenumber" name="L276" href="#L276">276</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L277" href="#L277">277</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> cd(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L278" href="#L278">278</a> <strong class="jxr_keyword">final</strong> String path; +<a class="jxr_linenumber" name="L279" href="#L279">279</a> <strong class="jxr_keyword">if</strong> (cmd.length > 1) { +<a class="jxr_linenumber" name="L280" href="#L280">280</a> path = cmd[1]; +<a class="jxr_linenumber" name="L281" href="#L281">281</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L282" href="#L282">282</a> path = System.getProperty(<span class="jxr_string">"user.home"</span>); +<a class="jxr_linenumber" name="L283" href="#L283">283</a> } +<a class="jxr_linenumber" name="L284" href="#L284">284</a> +<a class="jxr_linenumber" name="L285" href="#L285">285</a> <em class="jxr_comment">// Locate and validate the folder</em> +<a class="jxr_linenumber" name="L286" href="#L286">286</a> <strong class="jxr_keyword">final</strong> FileObject tmp = mgr.resolveFile(cwd, path); +<a class="jxr_linenumber" name="L287" href="#L287">287</a> <strong class="jxr_keyword">if</strong> (tmp.exists()) { +<a class="jxr_linenumber" name="L288" href="#L288">288</a> cwd = tmp; +<a class="jxr_linenumber" name="L289" href="#L289">289</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L290" href="#L290">290</a> System.out.println(<span class="jxr_string">"Folder does not exist: "</span> + tmp.getName()); +<a class="jxr_linenumber" name="L291" href="#L291">291</a> } +<a class="jxr_linenumber" name="L292" href="#L292">292</a> System.out.println(<span class="jxr_string">"Current folder is "</span> + cwd.getName()); +<a class="jxr_linenumber" name="L293" href="#L293">293</a> } +<a class="jxr_linenumber" name="L294" href="#L294">294</a> +<a class="jxr_linenumber" name="L295" href="#L295">295</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L296" href="#L296">296</a> <em class="jxr_javadoccomment"> * Does an 'ls' command.</em> +<a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L298" href="#L298">298</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> ls(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> FileSystemException { +<a class="jxr_linenumber" name="L299" href="#L299">299</a> <strong class="jxr_keyword">int</strong> pos = 1; +<a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> recursive; +<a class="jxr_linenumber" name="L301" href="#L301">301</a> <strong class="jxr_keyword">if</strong> (cmd.length > pos && cmd[pos].equals(<span class="jxr_string">"-R"</span>)) { +<a class="jxr_linenumber" name="L302" href="#L302">302</a> recursive = <strong class="jxr_keyword">true</strong>; +<a class="jxr_linenumber" name="L303" href="#L303">303</a> pos++; +<a class="jxr_linenumber" name="L304" href="#L304">304</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L305" href="#L305">305</a> recursive = false; +<a class="jxr_linenumber" name="L306" href="#L306">306</a> } +<a class="jxr_linenumber" name="L307" href="#L307">307</a> +<a class="jxr_linenumber" name="L308" href="#L308">308</a> <strong class="jxr_keyword">final</strong> FileObject file; +<a class="jxr_linenumber" name="L309" href="#L309">309</a> <strong class="jxr_keyword">if</strong> (cmd.length > pos) { +<a class="jxr_linenumber" name="L310" href="#L310">310</a> file = mgr.resolveFile(cwd, cmd[pos]); +<a class="jxr_linenumber" name="L311" href="#L311">311</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L312" href="#L312">312</a> file = cwd; +<a class="jxr_linenumber" name="L313" href="#L313">313</a> } +<a class="jxr_linenumber" name="L314" href="#L314">314</a> +<a class="jxr_linenumber" name="L315" href="#L315">315</a> <strong class="jxr_keyword">if</strong> (file.getType() == FileType.FOLDER) { +<a class="jxr_linenumber" name="L316" href="#L316">316</a> <em class="jxr_comment">// List the contents</em> +<a class="jxr_linenumber" name="L317" href="#L317">317</a> System.out.println(<span class="jxr_string">"Contents of "</span> + file.getName()); +<a class="jxr_linenumber" name="L318" href="#L318">318</a> listChildren(file, recursive, <span class="jxr_string">""</span>); +<a class="jxr_linenumber" name="L319" href="#L319">319</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L320" href="#L320">320</a> <em class="jxr_comment">// Stat the file</em> +<a class="jxr_linenumber" name="L321" href="#L321">321</a> System.out.println(file.getName()); +<a class="jxr_linenumber" name="L322" href="#L322">322</a> <strong class="jxr_keyword">final</strong> FileContent content = file.getContent(); +<a class="jxr_linenumber" name="L323" href="#L323">323</a> System.out.println(<span class="jxr_string">"Size: "</span> + content.getSize() + <span class="jxr_string">" bytes."</span>); +<a class="jxr_linenumber" name="L324" href="#L324">324</a> <strong class="jxr_keyword">final</strong> DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM); +<a class="jxr_linenumber" name="L325" href="#L325">325</a> <strong class="jxr_keyword">final</strong> String lastMod = dateFormat.format(<strong class="jxr_keyword">new</strong> Date(content.getLastModifiedTime())); +<a class="jxr_linenumber" name="L326" href="#L326">326</a> System.out.println(<span class="jxr_string">"Last modified: "</span> + lastMod); +<a class="jxr_linenumber" name="L327" href="#L327">327</a> } +<a class="jxr_linenumber" name="L328" href="#L328">328</a> } +<a class="jxr_linenumber" name="L329" href="#L329">329</a> +<a class="jxr_linenumber" name="L330" href="#L330">330</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L331" href="#L331">331</a> <em class="jxr_javadoccomment"> * Does a 'touch' command.</em> +<a class="jxr_linenumber" name="L332" href="#L332">332</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L333" href="#L333">333</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> touch(<strong class="jxr_keyword">final</strong> String[] cmd) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L334" href="#L334">334</a> <strong class="jxr_keyword">if</strong> (cmd.length < 2) { +<a class="jxr_linenumber" name="L335" href="#L335">335</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> Exception(<span class="jxr_string">"USAGE: touch <path>"</span>); +<a class="jxr_linenumber" name="L336" href="#L336">336</a> } +<a class="jxr_linenumber" name="L337" href="#L337">337</a> <strong class="jxr_keyword">final</strong> FileObject file = mgr.resolveFile(cwd, cmd[1]); +<a class="jxr_linenumber" name="L338" href="#L338">338</a> <strong class="jxr_keyword">if</strong> (!file.exists()) { +<a class="jxr_linenumber" name="L339" href="#L339">339</a> file.createFile(); +<a class="jxr_linenumber" name="L340" href="#L340">340</a> } +<a class="jxr_linenumber" name="L341" href="#L341">341</a> file.getContent().setLastModifiedTime(System.currentTimeMillis()); +<a class="jxr_linenumber" name="L342" href="#L342">342</a> } +<a class="jxr_linenumber" name="L343" href="#L343">343</a> +<a class="jxr_linenumber" name="L344" href="#L344">344</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L345" href="#L345">345</a> <em class="jxr_javadoccomment"> * Lists the children of a folder.</em> +<a class="jxr_linenumber" name="L346" href="#L346">346</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L347" href="#L347">347</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> listChildren(<strong class="jxr_keyword">final</strong> FileObject dir, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> recursive, <strong class="jxr_keyword">final</strong> String prefix) +<a class="jxr_linenumber" name="L348" href="#L348">348</a> <strong class="jxr_keyword">throws</strong> FileSystemException { +<a class="jxr_linenumber" name="L349" href="#L349">349</a> <strong class="jxr_keyword">final</strong> FileObject[] children = dir.getChildren(); +<a class="jxr_linenumber" name="L350" href="#L350">350</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> FileObject child : children) { +<a class="jxr_linenumber" name="L351" href="#L351">351</a> System.out.print(prefix); +<a class="jxr_linenumber" name="L352" href="#L352">352</a> System.out.print(child.getName().getBaseName()); +<a class="jxr_linenumber" name="L353" href="#L353">353</a> <strong class="jxr_keyword">if</strong> (child.getType() == FileType.FOLDER) { +<a class="jxr_linenumber" name="L354" href="#L354">354</a> System.out.println(<span class="jxr_string">"/"</span>); +<a class="jxr_linenumber" name="L355" href="#L355">355</a> <strong class="jxr_keyword">if</strong> (recursive) { +<a class="jxr_linenumber" name="L356" href="#L356">356</a> listChildren(child, recursive, prefix + <span class="jxr_string">" "</span>); +<a class="jxr_linenumber" name="L357" href="#L357">357</a> } +<a class="jxr_linenumber" name="L358" href="#L358">358</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L359" href="#L359">359</a> System.out.println(); +<a class="jxr_linenumber" name="L360" href="#L360">360</a> } +<a class="jxr_linenumber" name="L361" href="#L361">361</a> } +<a class="jxr_linenumber" name="L362" href="#L362">362</a> } +<a class="jxr_linenumber" name="L363" href="#L363">363</a> +<a class="jxr_linenumber" name="L364" href="#L364">364</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L365" href="#L365">365</a> <em class="jxr_javadoccomment"> * Returns the next command, split into tokens.</em> +<a class="jxr_linenumber" name="L366" href="#L366">366</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L367" href="#L367">367</a> <strong class="jxr_keyword">private</strong> String[] nextCommand() <strong class="jxr_keyword">throws</strong> IOException { +<a class="jxr_linenumber" name="L368" href="#L368">368</a> System.out.print(<span class="jxr_string">"> "</span>); +<a class="jxr_linenumber" name="L369" href="#L369">369</a> <strong class="jxr_keyword">final</strong> String line = reader.readLine(); +<a class="jxr_linenumber" name="L370" href="#L370">370</a> <strong class="jxr_keyword">if</strong> (line == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L371" href="#L371">371</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L372" href="#L372">372</a> } +<a class="jxr_linenumber" name="L373" href="#L373">373</a> <strong class="jxr_keyword">final</strong> ArrayList<String> cmd = <strong class="jxr_keyword">new</strong> ArrayList<>(); +<a class="jxr_linenumber" name="L374" href="#L374">374</a> <strong class="jxr_keyword">final</strong> StringTokenizer tokens = <strong class="jxr_keyword">new</strong> StringTokenizer(line); +<a class="jxr_linenumber" name="L375" href="#L375">375</a> <strong class="jxr_keyword">while</strong> (tokens.hasMoreTokens()) { +<a class="jxr_linenumber" name="L376" href="#L376">376</a> cmd.add(tokens.nextToken()); +<a class="jxr_linenumber" name="L377" href="#L377">377</a> } +<a class="jxr_linenumber" name="L378" href="#L378">378</a> <strong class="jxr_keyword">return</strong> cmd.toArray(<strong class="jxr_keyword">new</strong> String[cmd.size()]); +<a class="jxr_linenumber" name="L379" href="#L379">379</a> } +<a class="jxr_linenumber" name="L380" href="#L380">380</a> +<a class="jxr_linenumber" name="L381" href="#L381">381</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String getVersion(<strong class="jxr_keyword">final</strong> Class<?> cls) { +<a class="jxr_linenumber" name="L382" href="#L382">382</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L383" href="#L383">383</a> <strong class="jxr_keyword">return</strong> cls.getPackage().getImplementationVersion(); +<a class="jxr_linenumber" name="L384" href="#L384">384</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> Exception ignored) { +<a class="jxr_linenumber" name="L385" href="#L385">385</a> <strong class="jxr_keyword">return</strong> <span class="jxr_string">"N/A"</span>; +<a class="jxr_linenumber" name="L386" href="#L386">386</a> } +<a class="jxr_linenumber" name="L387" href="#L387">387</a> } +<a class="jxr_linenumber" name="L388" href="#L388">388</a> } +</pre> +<hr/> +<div id="footer">Copyright © 2002–2019 <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved.</div> +</body> +</html> \ No newline at end of file
Added: websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/ShowProperties.html ============================================================================== --- websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/ShowProperties.html (added) +++ websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/ShowProperties.html Mon Feb 4 21:32:47 2019 @@ -0,0 +1,103 @@ +<!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=UTF-8" /> +<title>ShowProperties xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" /> +</head> +<body> +<div id="overview"><a href="../../../../../../apidocs/org/apache/commons/vfs2/example/ShowProperties.html">View Javadoc</a></div><pre> +<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> +<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em> +<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * contributor license agreements. See the NOTICE file distributed with</em> +<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em> +<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em> +<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em> +<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * the License. You may obtain a copy of the License at</em> +<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2."; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em> +<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em> +<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> +<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> +<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * See the License for the specific language governing permissions and</em> +<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * limitations under the License.</em> +<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em> +<a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">package</strong> org.apache.commons.vfs2.example; +<a class="jxr_linenumber" name="L18" href="#L18">18</a> +<a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> java.text.DateFormat; +<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.util.Date; +<a class="jxr_linenumber" name="L21" href="#L21">21</a> +<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileObject; +<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileSystemException; +<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileSystemManager; +<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.FileType; +<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.apache.commons.vfs2.VFS; +<a class="jxr_linenumber" name="L27" href="#L27">27</a> +<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment"> * Example which prints all properties of the file passed as first parameter.</em> +<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/vfs2/example/ShowProperties.html">ShowProperties</a> { +<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment">/** Maximum number of children to show. */</em> +<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> SHOW_MAX = 5; +<a class="jxr_linenumber" name="L34" href="#L34">34</a> +<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/commons/vfs2/example/ShowProperties.html">ShowProperties</a>() { +<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_comment">/* main class not instantiated. */</em> +<a class="jxr_linenumber" name="L37" href="#L37">37</a> } +<a class="jxr_linenumber" name="L38" href="#L38">38</a> +<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main(<strong class="jxr_keyword">final</strong> String[] args) { +<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">if</strong> (args.length == 0) { +<a class="jxr_linenumber" name="L41" href="#L41">41</a> System.err.println(<span class="jxr_string">"Please pass the name of a file as parameter."</span>); +<a class="jxr_linenumber" name="L42" href="#L42">42</a> System.err.println(<span class="jxr_string">"e.g. java org.apache.commons.vfs2.example.ShowProperties LICENSE.txt"</span>); +<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">return</strong>; +<a class="jxr_linenumber" name="L44" href="#L44">44</a> } +<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">final</strong> String arg : args) { +<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">final</strong> FileSystemManager mgr = VFS.getManager(); +<a class="jxr_linenumber" name="L48" href="#L48">48</a> System.out.println(); +<a class="jxr_linenumber" name="L49" href="#L49">49</a> System.out.println(<span class="jxr_string">"Parsing: "</span> + arg); +<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">final</strong> FileObject file = mgr.resolveFile(arg); +<a class="jxr_linenumber" name="L51" href="#L51">51</a> System.out.println(<span class="jxr_string">"URL: "</span> + file.getURL()); +<a class="jxr_linenumber" name="L52" href="#L52">52</a> System.out.println(<span class="jxr_string">"getName(): "</span> + file.getName()); +<a class="jxr_linenumber" name="L53" href="#L53">53</a> System.out.println(<span class="jxr_string">"BaseName: "</span> + file.getName().getBaseName()); +<a class="jxr_linenumber" name="L54" href="#L54">54</a> System.out.println(<span class="jxr_string">"Extension: "</span> + file.getName().getExtension()); +<a class="jxr_linenumber" name="L55" href="#L55">55</a> System.out.println(<span class="jxr_string">"Path: "</span> + file.getName().getPath()); +<a class="jxr_linenumber" name="L56" href="#L56">56</a> System.out.println(<span class="jxr_string">"Scheme: "</span> + file.getName().getScheme()); +<a class="jxr_linenumber" name="L57" href="#L57">57</a> System.out.println(<span class="jxr_string">"URI: "</span> + file.getName().getURI()); +<a class="jxr_linenumber" name="L58" href="#L58">58</a> System.out.println(<span class="jxr_string">"Root URI: "</span> + file.getName().getRootURI()); +<a class="jxr_linenumber" name="L59" href="#L59">59</a> System.out.println(<span class="jxr_string">"Parent: "</span> + file.getName().getParent()); +<a class="jxr_linenumber" name="L60" href="#L60">60</a> System.out.println(<span class="jxr_string">"Type: "</span> + file.getType()); +<a class="jxr_linenumber" name="L61" href="#L61">61</a> System.out.println(<span class="jxr_string">"Exists: "</span> + file.exists()); +<a class="jxr_linenumber" name="L62" href="#L62">62</a> System.out.println(<span class="jxr_string">"Readable: "</span> + file.isReadable()); +<a class="jxr_linenumber" name="L63" href="#L63">63</a> System.out.println(<span class="jxr_string">"Writeable: "</span> + file.isWriteable()); +<a class="jxr_linenumber" name="L64" href="#L64">64</a> System.out.println(<span class="jxr_string">"Root path: "</span> + file.getFileSystem().getRoot().getName().getPath()); +<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">if</strong> (file.exists()) { +<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">if</strong> (file.getType().equals(FileType.FILE)) { +<a class="jxr_linenumber" name="L67" href="#L67">67</a> System.out.println(<span class="jxr_string">"Size: "</span> + file.getContent().getSize() + <span class="jxr_string">" bytes"</span>); +<a class="jxr_linenumber" name="L68" href="#L68">68</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (file.getType().equals(FileType.FOLDER) && file.isReadable()) { +<a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">final</strong> FileObject[] children = file.getChildren(); +<a class="jxr_linenumber" name="L70" href="#L70">70</a> System.out.println(<span class="jxr_string">"Directory with "</span> + children.length + <span class="jxr_string">" files"</span>); +<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> iterChildren = 0; iterChildren < children.length; iterChildren++) { +<a class="jxr_linenumber" name="L72" href="#L72">72</a> System.out.println(<span class="jxr_string">"#"</span> + iterChildren + <span class="jxr_string">": "</span> + children[iterChildren].getName()); +<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">if</strong> (iterChildren > SHOW_MAX) { +<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">break</strong>; +<a class="jxr_linenumber" name="L75" href="#L75">75</a> } +<a class="jxr_linenumber" name="L76" href="#L76">76</a> } +<a class="jxr_linenumber" name="L77" href="#L77">77</a> } +<a class="jxr_linenumber" name="L78" href="#L78">78</a> System.out.println(<span class="jxr_string">"Last modified: "</span> +<a class="jxr_linenumber" name="L79" href="#L79">79</a> + DateFormat.getInstance().format(<strong class="jxr_keyword">new</strong> Date(file.getContent().getLastModifiedTime()))); +<a class="jxr_linenumber" name="L80" href="#L80">80</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L81" href="#L81">81</a> System.out.println(<span class="jxr_string">"The file does not exist"</span>); +<a class="jxr_linenumber" name="L82" href="#L82">82</a> } +<a class="jxr_linenumber" name="L83" href="#L83">83</a> file.close(); +<a class="jxr_linenumber" name="L84" href="#L84">84</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> FileSystemException ex) { +<a class="jxr_linenumber" name="L85" href="#L85">85</a> ex.printStackTrace(); +<a class="jxr_linenumber" name="L86" href="#L86">86</a> } +<a class="jxr_linenumber" name="L87" href="#L87">87</a> } +<a class="jxr_linenumber" name="L88" href="#L88">88</a> } +<a class="jxr_linenumber" name="L89" href="#L89">89</a> +<a class="jxr_linenumber" name="L90" href="#L90">90</a> } +</pre> +<hr/> +<div id="footer">Copyright © 2002–2019 <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved.</div> +</body> +</html> \ No newline at end of file Added: websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/package-frame.html ============================================================================== --- websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/package-frame.html (added) +++ websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/package-frame.html Mon Feb 4 21:32:47 2019 @@ -0,0 +1,30 @@ + +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xml:lang="en" lang="en"> + <head> + <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> + <title>Apache Commons VFS Examples 2.3 Reference Package org.apache.commons.vfs2.example</title> + <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" /> + </head> + <body> + + <h3> + <a href="package-summary.html" target="classFrame">org.apache.commons.vfs2.example</a> + </h3> + + <h3>Classes</h3> + + <ul> + <li> + <a href="ChangeLastModificationTime.html" target="classFrame">ChangeLastModificationTime</a> + </li> + <li> + <a href="Shell.html" target="classFrame">Shell</a> + </li> + <li> + <a href="ShowProperties.html" target="classFrame">ShowProperties</a> + </li> + </ul> + + </body> +</html> \ No newline at end of file Added: websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/package-summary.html ============================================================================== --- websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/package-summary.html (added) +++ websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/example/package-summary.html Mon Feb 4 21:32:47 2019 @@ -0,0 +1,79 @@ + +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> +<html xml:lang="en" lang="en"> + <head> + <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> + <title>Apache Commons VFS Examples 2.3 Reference Package org.apache.commons.vfs2.example</title> + <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" /> + </head> + <body> + <div class="overview"> + <ul> + <li> + <a href="../../../../../overview-summary.html">Overview</a> + </li> + <li class="selected">Package</li> + </ul> + </div> + <div class="framenoframe"> + <ul> + <li> + <a href="../../../../../index.html" target="_top">FRAMES</a> + </li> + <li> + <a href="package-summary.html" target="_top">NO FRAMES</a> + </li> + </ul> + </div> + + <h2>Package org.apache.commons.vfs2.example</h2> + + <table class="summary"> + <thead> + <tr> + <th>Class Summary</th> + </tr> + </thead> + <tbody> + <tr> + <td> + <a href="ChangeLastModificationTime.html" target="classFrame">ChangeLastModificationTime</a> + </td> + </tr> + <tr> + <td> + <a href="Shell.html" target="classFrame">Shell</a> + </td> + </tr> + <tr> + <td> + <a href="ShowProperties.html" target="classFrame">ShowProperties</a> + </td> + </tr> + </tbody> + </table> + + <div class="overview"> + <ul> + <li> + <a href="../../../../../overview-summary.html">Overview</a> + </li> + <li class="selected">Package</li> + </ul> + </div> + <div class="framenoframe"> + <ul> + <li> + <a href="../../../../../index.html" target="_top">FRAMES</a> + </li> + <li> + <a href="package-summary.html" target="_top">NO FRAMES</a> + </li> + </ul> + </div> + <hr /> + <div id="footer"> + Copyright © 2002–2019 <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. + </div> + </body> +</html> \ No newline at end of file Added: websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/libcheck/FtpCheck.html ============================================================================== --- websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/libcheck/FtpCheck.html (added) +++ websites/production/commons/content/proper/commons-vfs/xref/org/apache/commons/vfs2/libcheck/FtpCheck.html Mon Feb 4 21:32:47 2019 @@ -0,0 +1,97 @@ +<!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=UTF-8" /> +<title>FtpCheck xref</title> +<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" /> +</head> +<body> +<div id="overview"><a href="../../../../../../apidocs/org/apache/commons/vfs2/libcheck/FtpCheck.html">View Javadoc</a></div><pre> +<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> +<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em> +<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * contributor license agreements. See the NOTICE file distributed with</em> +<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em> +<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em> +<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em> +<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * the License. You may obtain a copy of the License at</em> +<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2."; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em> +<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> *</em> +<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em> +<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> +<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> +<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * See the License for the specific language governing permissions and</em> +<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * limitations under the License.</em> +<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em> +<a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">package</strong> org.apache.commons.vfs2.libcheck; +<a class="jxr_linenumber" name="L18" href="#L18">18</a> +<a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> java.io.OutputStream; +<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.nio.charset.Charset; +<a class="jxr_linenumber" name="L21" href="#L21">21</a> +<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> org.apache.commons.net.ftp.FTPClient; +<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.apache.commons.net.ftp.FTPFile; +<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.apache.commons.net.ftp.FTPReply; +<a class="jxr_linenumber" name="L25" href="#L25">25</a> +<a class="jxr_linenumber" name="L26" href="#L26">26</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L27" href="#L27">27</a> <em class="jxr_javadoccomment"> * Basic check for FTP.</em> +<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/vfs2/libcheck/FtpCheck.html">FtpCheck</a> { +<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/commons/vfs2/libcheck/FtpCheck.html">FtpCheck</a>() { +<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_comment">/* main class not instantiated. */</em> +<a class="jxr_linenumber" name="L32" href="#L32">32</a> } +<a class="jxr_linenumber" name="L33" href="#L33">33</a> +<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main(<strong class="jxr_keyword">final</strong> String[] args) <strong class="jxr_keyword">throws</strong> Exception { +<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">if</strong> (args.length < 3) { +<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Usage: FtpCheck user pass host dir"</span>); +<a class="jxr_linenumber" name="L37" href="#L37">37</a> } +<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">final</strong> String user = args[0]; +<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">final</strong> String pass = args[1]; +<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">final</strong> String host = args[2]; +<a class="jxr_linenumber" name="L41" href="#L41">41</a> String dir = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">if</strong> (args.length == 4) { +<a class="jxr_linenumber" name="L43" href="#L43">43</a> dir = args[3]; +<a class="jxr_linenumber" name="L44" href="#L44">44</a> } +<a class="jxr_linenumber" name="L45" href="#L45">45</a> +<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">final</strong> FTPClient client = <strong class="jxr_keyword">new</strong> FTPClient(); +<a class="jxr_linenumber" name="L47" href="#L47">47</a> client.connect(host); +<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> reply = client.getReplyCode(); +<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">if</strong> (!FTPReply.isPositiveCompletion(reply)) { +<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"cant connect: "</span> + reply); +<a class="jxr_linenumber" name="L51" href="#L51">51</a> } +<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">if</strong> (!client.login(user, pass)) { +<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"login failed"</span>); +<a class="jxr_linenumber" name="L54" href="#L54">54</a> } +<a class="jxr_linenumber" name="L55" href="#L55">55</a> client.enterLocalPassiveMode(); +<a class="jxr_linenumber" name="L56" href="#L56">56</a> +<a class="jxr_linenumber" name="L57" href="#L57">57</a> <strong class="jxr_keyword">final</strong> OutputStream os = client.storeFileStream(dir + <span class="jxr_string">"/test.txt"</span>); +<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">if</strong> (os == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalStateException(client.getReplyString()); +<a class="jxr_linenumber" name="L60" href="#L60">60</a> } +<a class="jxr_linenumber" name="L61" href="#L61">61</a> os.write(<span class="jxr_string">"test"</span>.getBytes(Charset.defaultCharset())); +<a class="jxr_linenumber" name="L62" href="#L62">62</a> os.close(); +<a class="jxr_linenumber" name="L63" href="#L63">63</a> client.completePendingCommand(); +<a class="jxr_linenumber" name="L64" href="#L64">64</a> +<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">if</strong> (dir != <strong class="jxr_keyword">null</strong> && !client.changeWorkingDirectory(dir)) { +<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"change dir to '"</span> + dir + <span class="jxr_string">"' failed"</span>); +<a class="jxr_linenumber" name="L67" href="#L67">67</a> } +<a class="jxr_linenumber" name="L68" href="#L68">68</a> +<a class="jxr_linenumber" name="L69" href="#L69">69</a> System.err.println(<span class="jxr_string">"System: "</span> + client.getSystemType()); +<a class="jxr_linenumber" name="L70" href="#L70">70</a> +<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">final</strong> FTPFile[] files = client.listFiles(); +<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < files.length; i++) { +<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">final</strong> FTPFile file = files[i]; +<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">if</strong> (file == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L75" href="#L75">75</a> System.err.println(<span class="jxr_string">"#"</span> + i + <span class="jxr_string">": "</span> + <strong class="jxr_keyword">null</strong>); +<a class="jxr_linenumber" name="L76" href="#L76">76</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L77" href="#L77">77</a> System.err.println(<span class="jxr_string">"#"</span> + i + <span class="jxr_string">": "</span> + file.getRawListing()); +<a class="jxr_linenumber" name="L78" href="#L78">78</a> System.err.println(<span class="jxr_string">"#"</span> + i + <span class="jxr_string">": "</span> + file.toString()); +<a class="jxr_linenumber" name="L79" href="#L79">79</a> System.err.println(<span class="jxr_string">"\t name:"</span> + file.getName() + <span class="jxr_string">" type:"</span> + file.getType()); +<a class="jxr_linenumber" name="L80" href="#L80">80</a> } +<a class="jxr_linenumber" name="L81" href="#L81">81</a> } +<a class="jxr_linenumber" name="L82" href="#L82">82</a> client.disconnect(); +<a class="jxr_linenumber" name="L83" href="#L83">83</a> } +<a class="jxr_linenumber" name="L84" href="#L84">84</a> } +</pre> +<hr/> +<div id="footer">Copyright © 2002–2019 <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved.</div> +</body> +</html> \ No newline at end of file
