public Dictionary parseDictionaryFile()

in DictionaryAnnotator/src/main/java/org/apache/uima/annotator/dict_annot/dictionary/impl/DictionaryFileParserImpl.java [51:116]
49 lines of code
6 McCabe index (conditional complexity)

   public Dictionary parseDictionaryFile(String dictionaryFilePath,
         InputStream dictionaryFileStream, DictionaryBuilder dictBuilder)
         throws ResourceInitializationException {

      // parse the dictionary file and extract the content
      DictionaryDocument dictionaryDoc;
      try {
         dictionaryDoc = DictionaryDocument.Factory.parse(dictionaryFileStream);
      } catch (Exception ex) {
         throw new DictionaryAnnotatorConfigException(
               "dictionary_annotator_error_parsing_dictionary_file",
               new Object[] { dictionaryFilePath }, ex);
      }

      // validate input file
      ArrayList<XmlError> validationErrors = new ArrayList<XmlError>();
      XmlOptions validationOptions = new XmlOptions();
      validationOptions.setErrorListener(validationErrors);

      boolean isValid = dictionaryDoc.validate(validationOptions);

      // output the errors if the XML is invalid.
      if (!isValid) {
         Iterator<XmlError> iter = validationErrors.iterator();
         StringBuffer errorMessages = new StringBuffer();
         while (iter.hasNext()) {
            errorMessages.append("\n>> ");
            errorMessages.append(iter.next());
         }
         throw new DictionaryAnnotatorConfigException(
               "dictionary_annotator_error_xml_validation", new Object[] {
                     dictionaryFilePath, errorMessages.toString() });
      }

      // get dictionary document
      DictionaryDocument.Dictionary dictionary = dictionaryDoc.getDictionary();

      // get type collection settings
      TypeCollectionDocument.TypeCollection typeCollection = dictionary
            .getTypeCollection();
      DictionaryMetaData dictMetaData = typeCollection.getDictionaryMetaData();
      boolean caseNormalization = true;
      boolean multiWordEntries = true;
      String multiWordSeparator = null;
      if (dictMetaData != null) {
         caseNormalization = dictMetaData.getCaseNormalization();
         multiWordEntries = dictMetaData.getMultiWordEntries();
         multiWordSeparator = dictMetaData.getMultiWordSeparator();
      }
      // get the dictionary language and the type name
      String language = typeCollection.getLanguageId();
      String typeName = typeCollection.getTypeDescription().getTypeName();
      // set dictionary properties
      dictBuilder.setDictionaryProperties(language, typeName,
            caseNormalization, multiWordEntries, multiWordSeparator);

      // get dictionary entries and add process them with the dictionary builder
      EntriesDocument.Entries entries = typeCollection.getEntries();
      EntryDocument.Entry[] entryArray = entries.getEntryArray();
      for (int i = 0; i < entryArray.length; i++) {
         dictBuilder.addWord(entryArray[i].getKey().getStringValue());
      }

      // get dictionary and return it
      return dictBuilder.getDictionary();
   }