dariah / mtas

MtasTokenizerFactory.java.html 12 KB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>MtasTokenizerFactory.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">MTAS</a> &gt; <a href="index.source.html" class="el_package">mtas.analysis.util</a> &gt; <span class="el_source">MtasTokenizerFactory.java</span></div><h1>MtasTokenizerFactory.java</h1><pre class="source lang-java linenums">package mtas.analysis.util;

import mtas.analysis.MtasTokenizer;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.util.ResourceLoader;
import org.apache.lucene.analysis.util.ResourceLoaderAware;
import org.apache.lucene.analysis.util.TokenizerFactory;
import org.apache.lucene.util.AttributeFactory;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * A factory for creating MtasTokenizer objects.
 */
public class MtasTokenizerFactory extends TokenizerFactory
    implements ResourceLoaderAware {

  /** The Constant log. */
<span class="fc" id="L23">  private static final Log log = LogFactory.getLog(MtasTokenizerFactory.class);</span>

  /** The Constant ARGUMENT_CONFIGFILE. */
  public static final String ARGUMENT_CONFIGFILE = &quot;configFile&quot;;

  /** The Constant ARGUMENT_CONFIG. */
  public static final String ARGUMENT_CONFIG = &quot;config&quot;;

  /** The Constant ARGUMENT_ANALYZER. */
  public static final String ARGUMENT_PARSER = &quot;parser&quot;;

  /** The Constant ARGUMENT_DEFAULT. */
  public static final String ARGUMENT_DEFAULT = &quot;default&quot;;

  /** The config argument. */
  private String configArgument;

  /** The default argument. */
  private String defaultArgument;

  /** The config file argument. */
  private String configFileArgument;

  /** The analyzer argument. */
  private String analyzerArgument;

  /** The configs. */
<span class="fc" id="L50">  private HashMap&lt;String, MtasConfiguration&gt; configs = null;</span>

  /** The config. */
<span class="fc" id="L53">  private MtasConfiguration config = null;</span>

  /**
   * Instantiates a new mtas tokenizer factory.
   *
   * @param args the args
   * @throws IOException Signals that an I/O exception has occurred.
   */
  public MtasTokenizerFactory(Map&lt;String, String&gt; args) throws IOException {
<span class="fc" id="L62">    this(args, null);</span>
<span class="fc" id="L63">  }</span>

  /**
   * Instantiates a new mtas tokenizer factory.
   *
   * @param args the args
   * @param resourceLoader the resource loader
   * @throws IOException Signals that an I/O exception has occurred.
   */
  public MtasTokenizerFactory(Map&lt;String, String&gt; args,
      ResourceLoader resourceLoader) throws IOException {
<span class="fc" id="L74">    super(args);</span>
<span class="fc" id="L75">    configFileArgument = get(args, ARGUMENT_CONFIGFILE);</span>
<span class="fc" id="L76">    configArgument = get(args, ARGUMENT_CONFIG);</span>
<span class="fc" id="L77">    analyzerArgument = get(args, ARGUMENT_PARSER);</span>
<span class="fc" id="L78">    defaultArgument = get(args, ARGUMENT_DEFAULT);</span>
<span class="fc" id="L79">    int numberOfArgs = 0;</span>
<span class="fc bfc" id="L80" title="All 2 branches covered.">    numberOfArgs = (configFileArgument==null)?numberOfArgs:numberOfArgs+1;</span>
<span class="fc bfc" id="L81" title="All 2 branches covered.">    numberOfArgs = (configArgument==null)?numberOfArgs:numberOfArgs+1;</span>
<span class="pc bpc" id="L82" title="1 of 2 branches missed.">    numberOfArgs = (analyzerArgument==null)?numberOfArgs:numberOfArgs+1;</span>
    
<span class="pc bpc" id="L84" title="1 of 2 branches missed.">    if (numberOfArgs&gt;1) {</span>
<span class="nc" id="L85">      throw new IOException(this.getClass().getName() + &quot; can't have multiple of &quot;</span>
          + ARGUMENT_CONFIGFILE + &quot;, &quot; + ARGUMENT_CONFIG+&quot; AND &quot;+ARGUMENT_PARSER);
<span class="pc bpc" id="L87" title="1 of 4 branches missed.">    } else if (configArgument == null &amp;&amp; defaultArgument != null) {</span>
<span class="nc" id="L88">      throw new IOException(this.getClass().getName() + &quot; can't have &quot;</span>
          + ARGUMENT_DEFAULT + &quot; without &quot; + ARGUMENT_CONFIG);
<span class="pc bpc" id="L90" title="1 of 2 branches missed.">    } else if (numberOfArgs==0) {</span>
<span class="nc" id="L91">      throw new IOException(this.getClass().getName() + &quot; should have &quot;</span>
          + ARGUMENT_CONFIGFILE + &quot; or &quot; + ARGUMENT_CONFIG+&quot; or &quot;+ARGUMENT_PARSER);
    }
<span class="fc" id="L94">    init(resourceLoader);</span>
<span class="fc" id="L95">  }</span>

  /*
   * (non-Javadoc)
   * 
   * @see
   * org.apache.lucene.analysis.util.TokenizerFactory#create(org.apache.lucene.
   * util.AttributeFactory)
   */
  @Override
  public MtasTokenizer create(AttributeFactory factory) {
<span class="fc" id="L106">    MtasTokenizer tokenizer = null;</span>
    try {
<span class="fc" id="L108">      tokenizer = create(factory, null);</span>
<span class="nc" id="L109">    } catch (IOException e) {</span>
<span class="nc" id="L110">      log.error(e);</span>
<span class="fc" id="L111">    }</span>
<span class="fc" id="L112">    return tokenizer;</span>
  }

  /**
   * Creates the.
   *
   * @param configuration the configuration
   * @return the mtas tokenizer
   * @throws IOException Signals that an I/O exception has occurred.
   */
  public MtasTokenizer create(String configuration) throws IOException {
<span class="fc" id="L123">    return create(TokenStream.DEFAULT_TOKEN_ATTRIBUTE_FACTORY, configuration);</span>
  }

  /**
   * Creates the.
   *
   * @param factory the factory
   * @param configuration the configuration
   * @return the mtas tokenizer
   * @throws IOException Signals that an I/O exception has occurred.
   */
  public MtasTokenizer create(AttributeFactory factory, String configuration)
      throws IOException {
<span class="pc bpc" id="L136" title="1 of 4 branches missed.">    if (configs != null &amp;&amp; configs.size() &gt; 0) {</span>
<span class="pc bpc" id="L137" title="3 of 4 branches missed.">      if (configuration == null &amp;&amp; defaultArgument == null) {</span>
<span class="nc" id="L138">        throw new IOException(&quot;no (default)configuration&quot;);</span>
<span class="pc bpc" id="L139" title="1 of 2 branches missed.">      } else if (configuration == null) {</span>
<span class="nc bnc" id="L140" title="All 2 branches missed.">        if (configs.get(defaultArgument) != null) {</span>
<span class="nc" id="L141">          return new MtasTokenizer(factory, configs.get(defaultArgument));</span>
        } else {
<span class="nc" id="L143">          throw new IOException(</span>
              &quot;default configuration &quot; + defaultArgument + &quot; not available&quot;);
        }
      } else {
<span class="fc" id="L147">        MtasConfiguration config = configs.get(configuration);</span>
<span class="pc bpc" id="L148" title="1 of 2 branches missed.">        if (config == null) {</span>
<span class="nc bnc" id="L149" title="All 2 branches missed.">          if (defaultArgument != null) {</span>
<span class="nc bnc" id="L150" title="All 2 branches missed.">            if (configs.get(defaultArgument) != null) {</span>
<span class="nc" id="L151">              return new MtasTokenizer(factory, configs.get(defaultArgument));</span>
            } else {
<span class="nc" id="L153">              throw new IOException(&quot;configuration &quot; + configuration</span>
                  + &quot; not found and default configuration &quot; + defaultArgument
                  + &quot; not available&quot;);
            }
          } else {
<span class="nc" id="L158">            throw new IOException(&quot;configuration &quot; + configuration</span>
                + &quot; not available and no default configuration&quot;);
          }
        } else {
<span class="fc" id="L162">          return new MtasTokenizer(factory, config);</span>
        }
      }
<span class="pc bpc" id="L165" title="1 of 2 branches missed.">    } else if (config != null) {</span>
<span class="fc" id="L166">      return new MtasTokenizer(factory, config);</span>
    } else {
<span class="nc" id="L168">      throw new IOException(&quot;no configuration&quot;);</span>
    }
  }

  /**
   * Inits the.
   *
   * @param resourceLoader the resource loader
   * @throws IOException Signals that an I/O exception has occurred.
   */
  private void init(ResourceLoader resourceLoader) throws IOException {
<span class="pc bpc" id="L179" title="2 of 4 branches missed.">    if (config == null &amp;&amp; configs == null) {</span>
<span class="fc bfc" id="L180" title="All 2 branches covered.">      if (resourceLoader == null) {</span>
<span class="fc" id="L181">        return;</span>
<span class="pc bpc" id="L182" title="3 of 6 branches missed.">      } else if (configFileArgument == null &amp;&amp; configArgument == null &amp;&amp; analyzerArgument==null) {</span>
<span class="nc" id="L183">        throw new IOException(&quot;no configuration&quot;);</span>
      } else {
<span class="fc bfc" id="L185" title="All 2 branches covered.">        if (configFileArgument != null) {</span>
          try {
<span class="fc" id="L187">            config = MtasConfiguration.readConfiguration(</span>
<span class="fc" id="L188">                resourceLoader.openResource(configFileArgument));</span>
<span class="nc" id="L189">          } catch (IOException e) {</span>
<span class="nc" id="L190">            throw new IOException(</span>
                &quot;Problem loading configuration from &quot; + configFileArgument, e);
<span class="fc" id="L192">          }</span>
        }
<span class="fc bfc" id="L194" title="All 2 branches covered.">        if (configArgument != null) {</span>
          try {
<span class="fc" id="L196">            configs = MtasConfiguration.readMtasTokenizerConfigurations(</span>
                resourceLoader, configArgument);
<span class="nc" id="L198">          } catch (IOException e) {</span>
<span class="nc" id="L199">            throw new IOException(</span>
                &quot;Problem loading configurations from &quot; + configArgument, e);
<span class="fc" id="L201">          }</span>
        }
<span class="pc bpc" id="L203" title="1 of 2 branches missed.">        if (analyzerArgument != null) {</span>
<span class="nc" id="L204">          configs = null;</span>
<span class="nc" id="L205">          config = new MtasConfiguration();</span>
<span class="nc" id="L206">          MtasConfiguration subConfig = new MtasConfiguration();</span>
<span class="nc" id="L207">          subConfig.name = &quot;parser&quot;;</span>
<span class="nc" id="L208">          subConfig.attributes.put(&quot;name&quot;, analyzerArgument);</span>
<span class="nc" id="L209">          config.children.add(subConfig);</span>
        }
      }
    }
<span class="fc" id="L213">  }</span>

  /*
   * (non-Javadoc)
   * 
   * @see org.apache.lucene.analysis.util.ResourceLoaderAware#inform(org.apache.
   * lucene.analysis.util.ResourceLoader)
   */
  @Override
  public void inform(ResourceLoader loader) throws IOException {
<span class="fc" id="L223">    init(loader);</span>
<span class="fc" id="L224">  }</span>

}
</pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.7.9.201702052155</span></div></body></html>