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<!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>FilePatternFilter xref</title><link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /></head><body><div id="overview"><a href="../../../../../apidocs/org/archive/crawler/filter/FilePatternFilter.html">View Javadoc</a></div><pre><a name="1" href="#1">1</a> <em class="comment">/*</em><a name="2" href="#2">2</a> <em class="comment"> * PathSuffixFilter</em><a name="3" href="#3">3</a> <em class="comment"> *</em><a name="4" href="#4">4</a> <em class="comment"> * $Id: FilePatternFilter.java,v 1.11 2006/09/07 19:21:50 stack-sf Exp $</em><a name="5" href="#5">5</a> <em class="comment"> *</em><a name="6" href="#6">6</a> <em class="comment"> * Created on Mar 11, 2004</em><a name="7" href="#7">7</a> <em class="comment"> *</em><a name="8" href="#8">8</a> <em class="comment"> * Copyright (C) 2004 Internet Archive.</em><a name="9" href="#9">9</a> <em class="comment"> *</em><a name="10" href="#10">10</a> <em class="comment"> * This file is part of the Heritrix web crawler (crawler.archive.org).</em><a name="11" href="#11">11</a> <em class="comment"> *</em><a name="12" href="#12">12</a> <em class="comment"> * Heritrix is free software; you can redistribute it and/or modify</em><a name="13" href="#13">13</a> <em class="comment"> * it under the terms of the GNU Lesser Public License as published by</em><a name="14" href="#14">14</a> <em class="comment"> * the Free Software Foundation; either version 2.1 of the License, or</em><a name="15" href="#15">15</a> <em class="comment"> * any later version.</em><a name="16" href="#16">16</a> <em class="comment"> *</em><a name="17" href="#17">17</a> <em class="comment"> * Heritrix is distributed in the hope that it will be useful,</em><a name="18" href="#18">18</a> <em class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</em><a name="19" href="#19">19</a> <em class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</em><a name="20" href="#20">20</a> <em class="comment"> * GNU Lesser Public License for more details.</em><a name="21" href="#21">21</a> <em class="comment"> *</em><a name="22" href="#22">22</a> <em class="comment"> * You should have received a copy of the GNU Lesser Public License</em><a name="23" href="#23">23</a> <em class="comment"> * along with Heritrix; if not, write to the Free Software</em><a name="24" href="#24">24</a> <em class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</em><a name="25" href="#25">25</a> <em class="comment"> */</em><a name="26" href="#26">26</a> <a name="27" href="#27">27</a> <strong>package</strong> <a href="../../../../org/archive/crawler/filter/package-summary.html">org.archive.crawler.filter</a>;<a name="28" href="#28">28</a> <a name="29" href="#29">29</a> <strong>import</strong> java.util.logging.Level;<a name="30" href="#30">30</a> <strong>import</strong> java.util.logging.Logger;<a name="31" href="#31">31</a> <a name="32" href="#32">32</a> <strong>import</strong> javax.management.AttributeNotFoundException;<a name="33" href="#33">33</a> <a name="34" href="#34">34</a> <strong>import</strong> org.archive.crawler.datamodel.CrawlURI;<a name="35" href="#35">35</a> <strong>import</strong> org.archive.crawler.settings.ComplexType;<a name="36" href="#36">36</a> <strong>import</strong> org.archive.crawler.settings.MapType;<a name="37" href="#37">37</a> <strong>import</strong> org.archive.crawler.settings.SimpleType;<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> * Compares suffix of a passed CrawlURI, UURI, or String against a regular</em><a name="41" href="#41">41</a> <em> * expression pattern accepting matches.</em><a name="42" href="#42">42</a> <em> *</em><a name="43" href="#43">43</a> <em> * @author Igor Ranitovic</em><a name="44" href="#44">44</a> <em> * @deprecated As of release 1.10.0. Replaced by</em><a name="45" href="#45">45</a> <em> * {@link MatchesFilePatternDecideRule}.</em><a name="46" href="#46">46</a> <em> */</em><a name="47" href="#47">47</a> <strong>public</strong> <strong>class</strong> <a href="../../../../org/archive/crawler/filter/FilePatternFilter.html">FilePatternFilter</a> <strong>extends</strong> <a href="../../../../org/archive/crawler/filter/URIRegExpFilter.html">URIRegExpFilter</a> {<a name="48" href="#48">48</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> Logger logger =<a name="49" href="#49">49</a> Logger.getLogger(FilePatternFilter.<strong>class</strong>.getName());<a name="50" href="#50">50</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ATTR_USE_DEFAULT = <span class="string">"use-default-patterns"</span>;<a name="51" href="#51">51</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String IMAGES_PATTERNS = <span class="string">".*(?i)(//.(bmp|gif|jpe?g"</span> +<a name="52" href="#52">52</a> <span class="string">"|png|tiff?))$"</span>;<a name="53" href="#53">53</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String AUDIO_PATTERNS = <span class="string">".*(?i)(//.(mid|mp2|mp3|mp4"</span> +<a name="54" href="#54">54</a> <span class="string">"|wav))$"</span>;<a name="55" href="#55">55</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String VIDEO_PATTERNS = <span class="string">".*(?i)(//.(avi|mov|mpeg|ram"</span> +<a name="56" href="#56">56</a> <span class="string">"|rm|smil|wmv))$"</span>;<a name="57" href="#57">57</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String MISC_PATTERNS = <span class="string">".*(?i)(//.(doc|pdf|ppt|swf))$"</span>;<a name="58" href="#58">58</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ALL_DEFAULT_PATTERNS = <span class="string">".*(?i)(//.(bmp|gif"</span> +<a name="59" href="#59">59</a> <span class="string">"|jpe?g|png|tiff?|mid|mp2|mp3|mp4|wav|avi|mov|mpeg|ram|rm|smil|wmv"</span> +<a name="60" href="#60">60</a> <span class="string">"|doc|pdf|ppt|swf))$"</span>;<a name="61" href="#61">61</a> <a name="62" href="#62">62</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String ALL = <span class="string">"All"</span>;<a name="63" href="#63">63</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String IMAGES = <span class="string">"Images"</span>;<a name="64" href="#64">64</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String AUDIO = <span class="string">"Audio"</span>;<a name="65" href="#65">65</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String VIDEO = <span class="string">"Video"</span>;<a name="66" href="#66">66</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String MISC = <span class="string">"Miscellaneous"</span>;<a name="67" href="#67">67</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String CUSTOM = <span class="string">"Custom"</span>;<a name="68" href="#68">68</a> <a name="69" href="#69">69</a> <em>/**<em>*</em></em><a name="70" href="#70">70</a> <em> * @param name</em><a name="71" href="#71">71</a> <em> */</em><a name="72" href="#72">72</a> <strong>public</strong> <a href="../../../../org/archive/crawler/filter/FilePatternFilter.html">FilePatternFilter</a>(String name) {<a name="73" href="#73">73</a> <strong>super</strong>(name);<a name="74" href="#74">74</a> setDescription(<span class="string">"A URI path suffix filter *Deprecated* Use"</span> +<a name="75" href="#75">75</a> <span class="string">"DecidingFilter and MatchesFilePatternDecideRule instead. "</span> +<a name="76" href="#76">76</a> <span class="string">"All URLs that end with the specified pattern(s) will be added "</span> +<a name="77" href="#77">77</a> <span class="string">"to the scope's focus. Default file patterns are:\n.avi, .bmp, "</span> +<a name="78" href="#78">78</a> <span class="string">".doc, .gif, .jp(e)g, .mid, .mov, .mp2, .mp3, .mp4, .mpeg, "</span> +<a name="79" href="#79">79</a> <span class="string">".pdf, .png, .ppt, .ram, .rm,.smil, .swf, .tif(f), .wav, .wmv\n"</span> +<a name="80" href="#80">80</a> <span class="string">"It is also possible to specifiy custom regular expressions "</span> +<a name="81" href="#81">81</a> <span class="string">"for this filter, turning it into (effectively) a generic "</span> +<a name="82" href="#82">82</a> <span class="string">"regular expression filter."</span>);<a name="83" href="#83">83</a> <a name="84" href="#84">84</a> String[] options = <strong>new</strong> String[] {ALL, IMAGES, AUDIO, VIDEO, MISC,<a name="85" href="#85">85</a> CUSTOM};<a name="86" href="#86">86</a> ⌨️ 快捷键说明
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