Java Code Examples for edu.stanford.nlp.util.PropertiesUtils#getBool()

public static void main(String[] args) {

    Properties options = StringUtils.argsToProperties(args, optionArgDefs());
    String annotations = PropertiesUtils.get(options, "annotations", null, String.class);
    
    boolean changepreps = PropertiesUtils.getBool(options, "changepreps", false);
    
    int sentenceCount = CoreNLPCache.loadSerialized(annotations);
   
    
    CoreMap sentence;
    for (int i = 0; i < sentenceCount; i++) {
      try {  
        sentence = CoreNLPCache.get(i);
        if (sentence == null) {
          System.out.println();
          System.err.println("Empty sentence #" + i);
          continue;
        }
        printDependencies(sentence, changepreps);
        //System.err.println("---------------------------");
      } catch (Exception e) {
        System.err.println("SourceSentence #" + i);
        e.printStackTrace();
        return;
      }
    }
  }
 

/**
 * 
 * @param args
 * @throws IOException
 */
public static void main(String[] args) throws IOException {
  if (args.length < 1) {
    System.err.print(usage());
    System.exit(-1);
  }
  
  Properties options = StringUtils.argsToProperties(args, argDefs());
  int ngramOrder = PropertiesUtils.getInt(options, "order", BLEUMetric.DEFAULT_MAX_NGRAM_ORDER);
  boolean disableTokenization = PropertiesUtils.getBool(options, "no-nist", false);
  String metric = options.getProperty("metric", "bleu");

  String[] refs = options.getProperty("").split("\\s+");
  List<List<Sequence<IString>>> referencesList = MetricUtils.readReferences(refs, ! disableTokenization);
  System.err.printf("Metric: %s with %d references%n", metric, referencesList.get(0).size());
  
  LineNumberReader reader = new LineNumberReader(new InputStreamReader(
      System.in));
  int sourceInputId = 0;
  for (String line; (line = reader.readLine()) != null; ++sourceInputId) {
    line = disableTokenization ? line : NISTTokenizer.tokenize(line);
    Sequence<IString> translation = IStrings.tokenize(line);
    double score = getScore(translation, referencesList.get(sourceInputId), ngramOrder, metric);
    System.out.printf("%.4f%n", score);
  }
  System.err.printf("Scored %d input segments%n", sourceInputId);
}
 

/**
 * Constructor called by Phrasal when NGramLanguageModelFeaturizer appears in
 * <code>Phrasal.LANGUAGE_MODEL_OPT</code>.
 * 
 * The first argument is always the language model filename and the second
 * argument is always the feature name.
 * 
 * Additional arguments are named parameters.
 */
public NGramLanguageModelFeaturizer(String...args) throws IOException {
  if (args.length < 2) {
    throw new RuntimeException(
        "At least two arguments are needed: LM file name and LM feature name");
  }
  // Load the LM
  this.lm = LanguageModelFactory.load(args[0]);
  this.startToken = lm.getStartToken();
  this.endToken = lm.getEndToken();

  // Set the feature name
  this.featureName = args[1];

  // Named parameters
  Properties options = FeatureUtils.argsToProperties(args);
  this.isClassBased = PropertiesUtils.getBool(options, "classBased", false);
  if (isClassBased && options.containsKey("classMap")) {
    // A local class map that differs from the one specified by Phrasal.TARGET_CLASS_MAP
    this.targetClassMap = new LocalTargetMap();
    this.targetClassMap.load(options.getProperty("classMap"));
  } else if (isClassBased) {
    this.targetClassMap = TargetClassMap.getInstance();
  } else {
    this.targetClassMap = null;
  }    
}
 

/**
 * Constructor for reflection loading discriminative lexicalized reordering.
 * 
 * @param args
 */
public LexicalReorderingFeaturizer(String...args) {
  Properties options = FeatureUtils.argsToProperties(args);
  this.dynamic = PropertiesUtils.getBool(options, "dynamic", false);
  if (dynamic) {
    this.discriminativeSet = null;
    this.mlrt = null;
    this.featureTags = Arrays.stream(LexicalReorderingTable.msdBidirectionalPositionMapping).map(m -> 
    String.format("%s:%s", FEATURE_PREFIX, m)).toArray(String[]::new);
    this.useAlignmentConstellations = false;
    this.useClasses = false;
    this.countFeatureIndex = -1;
    this.lexicalCutoff = 0;

  } else {
    this.discriminativeSet = new ArrayList<>(Arrays.asList(LexicalReorderingTable.ReorderingTypes.values()));
    this.useAlignmentConstellations = options.containsKey("conditionOnConstellations");
    this.countFeatureIndex = PropertiesUtils.getInt(options, "countFeatureIndex", -1);
    // Which reordering classes to extract
    if (options.containsKey("classes")) {
      String[] typeStrings = options.getProperty("classes").split("-");
      discriminativeSet = new ArrayList<>();
      for (String type : typeStrings) {
        discriminativeSet.add(LexicalReorderingTable.ReorderingTypes.valueOf(type));
      }
    }
    // Use class-based feature representations
    this.useClasses = options.containsKey("useClasses");
    if (useClasses) {
      sourceMap = SourceClassMap.getInstance();
      targetMap = TargetClassMap.getInstance();
    }
    this.mlrt = null;
    this.featureTags = null;
    this.lexicalCutoff = PropertiesUtils.getInt(options, "lexicalCutoff", 0);
  }
}
 

public static void main(String[] args) throws IOException {
  if (args.length < 1) {
    System.err.print(usage());
    System.exit(-1);
  }

  Properties options = StringUtils.argsToProperties(args, argDefs());
  int BLEUOrder = PropertiesUtils.getInt(options, "order", BLEUMetric.DEFAULT_MAX_NGRAM_ORDER);
  boolean doSmooth = PropertiesUtils.getBool(options, "smooth", false);
  boolean disableTokenization = PropertiesUtils.getBool(options, "no-nist", false);
  boolean doCased = PropertiesUtils.getBool(options, "cased", false);

  // Setup the metric tokenization scheme. Applies to both the references and
  // hypotheses
  if (doCased) NISTTokenizer.lowercase(false);
  NISTTokenizer.normalize( ! disableTokenization);

  // Load the references
  String[] refs = options.getProperty("").split("\\s+");
  System.out.printf("Metric: BLEU-%d with %d references%n", BLEUOrder, refs.length);
  List<List<Sequence<IString>>> referencesList = MetricUtils.readReferences(refs, true);

  // For backwards compatibility
  doSmooth |= System.getProperty("smoothBLEU") != null;

  BLEUMetric<IString, String> bleu = new BLEUMetric<IString, String>(referencesList, BLEUOrder,
        doSmooth);
  BLEUMetric<IString, String>.BLEUIncrementalMetric incMetric = bleu
      .getIncrementalMetric();

  LineNumberReader reader = new LineNumberReader(new InputStreamReader(
      System.in));
  for (String line; (line = reader.readLine()) != null; ) {
    line = NISTTokenizer.tokenize(line);
    Sequence<IString> translation = IStrings.tokenize(line);
    ScoredFeaturizedTranslation<IString, String> tran = new ScoredFeaturizedTranslation<IString, String>(
        translation, null, 0);
    incMetric.add(tran);
  }
  // Check for an incomplete set of translations
  if (reader.getLineNumber() < referencesList.size()) {
    System.err.printf("WARNING: Translation candidate file is shorter than references (%d/%d)%n", 
        reader.getLineNumber(), referencesList.size());
  }
  reader.close();

  double[] ngramPrecisions = incMetric.ngramPrecisions();
  System.out.printf("BLEU = %.3f, ", 100 * incMetric.score());
  for (int i = 0; i < ngramPrecisions.length; i++) {
    if (i != 0) {
      System.out.print("/");
    }
    System.out.printf("%.3f", ngramPrecisions[i] * 100);
  }
  System.out.printf(" (BP=%.3f, ratio=%.3f %d/%d)%n", incMetric
      .brevityPenalty(), ((1.0 * incMetric.candidateLength()) / incMetric
      .effectiveReferenceLength()), incMetric.candidateLength(), incMetric
      .effectiveReferenceLength());

  System.out.printf("%nPrecision Details:%n");
  double[][] precCounts = incMetric.ngramPrecisionCounts();
  for (int i = 0; i < ngramPrecisions.length; i++) {
    System.out.printf("\t%d:%d/%d%n", i, (int) precCounts[i][0], (int) precCounts[i][1]);
  }
}
 

public static void main(String[] args) throws IOException {

    Properties options = StringUtils.argsToProperties(args, optionArgDefs());
    String sourceTokens = PropertiesUtils.get(options, "sourceTokens", null, String.class);
    String nBestList = PropertiesUtils.get(options, "nBestList", null, String.class);
    String dependencies = PropertiesUtils.get(options, "dependencies", null, String.class);
    String lm = PropertiesUtils.get(options, "lm", null, String.class);
    String classMapFilename = PropertiesUtils.get(options, "classMap", null, String.class);
    DependencyLanguageModelPerplexity2.useHeadClasses = PropertiesUtils.getBool(options, "headClasses", false);
    
    
    boolean scoreFrag = PropertiesUtils.getBool(options, "scoreFrag", false);
    boolean scoreStop = PropertiesUtils.getBool(options, "scoreStop", false);
    boolean transitive = PropertiesUtils.getBool(options, "transitive", false);

    
    
    if (sourceTokens == null || nBestList == null || dependencies == null || lm == null) {
      System.err.println("java " + DependencyLanguageModelScoreNBest.class.getCanonicalName() + " -sourceTokens file -nBestList file -dependencies file -lm file [-classMap file]");
      return;
    }
    
    if (classMapFilename != null) {
      System.err.println("Loading word class mapping from " + classMapFilename);
      classMap = new LocalWordClassMap();
      classMap.load(classMapFilename);
    } else {
      classMap = null;
    }
    
    
    DEPLM = LanguageModelFactory.load(lm);

    
    LineNumberReader sourceReader = IOTools.getReaderFromFile(sourceTokens);
    LineNumberReader nBestListReader = IOTools.getReaderFromFile(nBestList);
    LineNumberReader dependenciesReader = IOTools.getReaderFromFile(dependencies);
    
    String separatorExpr = " \\|\\|\\| ";
    
    String separator = " ||| ";
    String sourceSentence;
    String nBestLine = nBestListReader.readLine();
    String currentId = nBestLine.split(separatorExpr)[0];
    
    DecimalFormat df = new DecimalFormat("0.####E0");

    while ((sourceSentence = sourceReader.readLine()) != null) {
      HashMap<Integer, Pair<IndexedWord, List<Integer>>> head2Dependents = DependencyUtils.getDependenciesFromCoNLLFileReader(dependenciesReader, true, true);
      Map<Integer, Integer> dependent2Head = DependencyUtils.getReverseDependencies(head2Dependents);

      while (nBestLine != null && nBestLine.split(separatorExpr)[0].equals(currentId)) {
        String nBestParts[] = nBestLine.split(separatorExpr);
        String translation = nBestParts[1];
        String alignmentString = nBestParts[4];
          
        SymmetricalWordAlignment alignment = new SymmetricalWordAlignment(sourceSentence, translation, alignmentString);
          
          
        Map<Integer, NavigableSet<Integer>> projectedDependencies = DependencyProjectorCoNLL.projectDependencies(dependent2Head, alignment, transitive);

        Pair<Double, Integer> treeScore = scoreTree(projectedDependencies, alignment.e(), scoreFrag, scoreStop);
          
        double score = treeScore.first;
        int deplmWordCount = treeScore.second;
      
        
        System.out.print(nBestParts[0]);
        System.out.print(separator);
        System.out.print(nBestParts[1]);
        System.out.print(separator);
        System.out.print(nBestParts[2]);
        System.out.print(" DEPLM: ");
        System.out.print(df.format(score));
        System.out.print(" DEPLMWORDPENALTY: ");
        System.out.print(-deplmWordCount);
        System.out.print(" DEPLMPERP: ");
        System.out.print(deplmWordCount > 0 ? df.format(score / deplmWordCount) : 0);
        System.out.print(separator);
        System.out.print(nBestParts[3]);
        System.out.print(separator);
        System.out.print(nBestParts[4]);
        System.out.println("");

        nBestLine = nBestListReader.readLine();
      }
      currentId = nBestLine != null ? nBestLine.split(separatorExpr)[0] : "";
    }

  }
 

public static void main(String[] args) throws IOException {
  Properties options = StringUtils.argsToProperties(args, optionArgDefs());
  String dependenciesFilename = PropertiesUtils.get(options, "input", null, String.class);
  String outdirPath = PropertiesUtils.get(options, "outdir", ".", String.class);
  String alignmentFilename = PropertiesUtils.get(options, "alignment", null, String.class);
  String sourceTokensFilename = PropertiesUtils.get(options, "sourceTokens", null, String.class);
  String targetTokensFilename = PropertiesUtils.get(options, "targetTokens", null, String.class);
  String rightDepLMFilename = outdirPath + File.separator + "deplm.nonevents";
  String leftDepLMFilename = outdirPath + File.separator + "deplm.data";
  String classMapFilename = PropertiesUtils.get(options, "classMap", null, String.class);
  
  useHeadClasses = PropertiesUtils.getBool(options, "headClasses", false);
  
  
  if (classMapFilename != null) {
    System.err.println("Loading word class mapping from " + classMapFilename);
    classMap = new LocalWordClassMap();
    classMap.load(classMapFilename);
  } else {
    classMap = null;
  }
  
  /* Include alignment information and generate a "FRAG" tuple for each unaligned word instead of the real one. */
  boolean includeAlignment = (alignmentFilename != null && sourceTokensFilename != null);

  LineNumberReader alignmentReader = null;
  LineNumberReader sourceTokensReader = null;
  LineNumberReader targetTokensReader = null;

  
  if (includeAlignment) {
    alignmentReader = IOTools.getReaderFromFile(alignmentFilename);
    sourceTokensReader = IOTools.getReaderFromFile(sourceTokensFilename);
    targetTokensReader = IOTools.getReaderFromFile(targetTokensFilename);
  }
  
  
  File leftDepLMFile = new File(leftDepLMFilename);
  if (!leftDepLMFile.exists())
    leftDepLMFile.createNewFile();

  
  File rightDepLMFile = new File(rightDepLMFilename);
  if (!rightDepLMFile.exists())
    rightDepLMFile.createNewFile();
  
 
  

  FileWriter leftFW = new FileWriter(leftDepLMFile.getAbsoluteFile());
  FileWriter rightFW = new FileWriter(rightDepLMFile.getAbsoluteFile());
 
  
  lmWriter = new BufferedWriter(leftFW);
  noEventWriter = new BufferedWriter(rightFW);

  LineNumberReader inputReader = IOTools.getReaderFromFile(dependenciesFilename);

  
  HashMap<Integer, Pair<IndexedWord, List<Integer>>>  dependencies =  null;
  while ((dependencies =  DependencyUtils.getDependenciesFromCoNLLFileReader(inputReader, false, true)) != null) {
    
    SymmetricalWordAlignment alignment = null;
    
    if (includeAlignment) {
      alignment = new SymmetricalWordAlignment(sourceTokensReader.readLine(), targetTokensReader.readLine(), alignmentReader.readLine());
    }
    
    updateCounts(dependencies, alignment);
  }
  
  inputReader.close();
  lmWriter.close();
  noEventWriter.close();
  //headLmWriter.close();
  
}
 

public static void main(String[] args) throws IOException {
  Properties options = StringUtils.argsToProperties(args, optionArgDefs());
  String sourceTokens = PropertiesUtils.get(options, "sourceTokens", null, String.class);
  String targetTokens = PropertiesUtils.get(options, "targetTokens", null, String.class);
  String alignments = PropertiesUtils.get(options, "alignment", null, String.class);
  String annotations = PropertiesUtils.get(options, "annotations", null, String.class);
  String outdirPath = PropertiesUtils.get(options, "outdir", ".", String.class);
  String leftDepLMFilename = outdirPath + File.separator + "left.deplm";
  String rightDepLMFilename = outdirPath + File.separator + "right.deplm";
  String headDepLMFilename = outdirPath + File.separator + "head.deplm";


  File leftDepLMFile = new File(leftDepLMFilename);
  if (!leftDepLMFile.exists())
    leftDepLMFile.createNewFile();

  
  File rightDepLMFile = new File(rightDepLMFilename);
  if (!rightDepLMFile.exists())
    rightDepLMFile.createNewFile();
  
  File headDepLMFile = new File(headDepLMFilename);
  if (!headDepLMFile.exists())
    headDepLMFile.createNewFile();

  FileWriter leftFW = new FileWriter(leftDepLMFile.getAbsoluteFile());
  FileWriter rightFW = new FileWriter(rightDepLMFile.getAbsoluteFile());
  FileWriter headFW = new FileWriter(headDepLMFile.getAbsoluteFile());

  leftDepLMWriter = new BufferedWriter(leftFW);
  rightDepLMWriter = new BufferedWriter(rightFW);
  headDepLMWriter = new BufferedWriter(headFW);

  
  boolean annotationsSplit = PropertiesUtils.getBool(options, "annotationsSplit", false);
  boolean transitive = PropertiesUtils.getBool(options, "transitive", false);

  int maxDepth = PropertiesUtils.getInt(options, "maxDepth", 2);

  
  File sourceSentences = new File(sourceTokens);
  File targetSentences = new File(targetTokens);
  File alignmentFile = new File(alignments);
  BufferedReader sourceReader = new BufferedReader(new FileReader(sourceSentences));
  BufferedReader targetReader = new BufferedReader(new FileReader(targetSentences));
  BufferedReader alignmentReader = new BufferedReader(new FileReader(alignmentFile));
  String sourceSentence;
  int i = 0;
  while ((sourceSentence = sourceReader.readLine()) != null) {
    //try {
      CoreMap sentence = getParsedSentence(annotations, i, annotationsSplit);
      String targetSentence = targetReader.readLine();
      String alignmentString = alignmentReader.readLine();
      //System.err.println("---------------------------");
      //System.err.println("alignment = \"" + alignmentString + "\";");
      SymmetricalWordAlignment alignment = new SymmetricalWordAlignment(sourceSentence, targetSentence, alignmentString);
      //projectSentence(sentence, alignment);
      Map<Integer, NavigableSet<Integer>> dependencies = projectDependencies(sentence, alignment, transitive, maxDepth);
      //if (i == 0) {
      //  System.err.println(dependencies.get(-1));
      //  System.err.println(dependencies.get(1));

      //}
      //printDependencyString(dependencies, -1, alignment.e(), "");
      //System.out.println(dependencies);
      printLeftAndRightDependencies(dependencies, alignment.e());
      //System.err.println("---------------------------");
    //} catch (Exception e) {
    //  e.printStackTrace();
    //}
    i++;
  }

  
  sourceReader.close();
  targetReader.close();
  alignmentReader.close();

  leftDepLMWriter.close();
  rightDepLMWriter.close();
  headDepLMWriter.close();
  
}
 

/**
 * 
 * @param args
 * @throws IOException
 */
public static void main(String[] args) throws IOException {
  if (args.length < 2) {
    System.err.print(usage());
    System.exit(-1);
  }

  Properties options = StringUtils.argsToProperties(args, argDefs());
  boolean disableTokenization = PropertiesUtils.getBool(options, "no-nist", false);
  boolean doCased = PropertiesUtils.getBool(options, "cased", false);

  // Setup the metric tokenization scheme. Applies to both the references and
  // hypotheses
  if (doCased) NISTTokenizer.lowercase(false);
  NISTTokenizer.normalize( ! disableTokenization);

  // Load the references
  String[] parsedArgs = options.getProperty("").split("\\s+");
  final String evalMetric = parsedArgs[0];
  String[] refs= Arrays.copyOfRange(parsedArgs, 1, parsedArgs.length);
  final List<List<Sequence<IString>>> references = MetricUtils.readReferences(refs, true);
  System.out.printf("Metric: %s with %d references%n", evalMetric, refs.length);

  EvaluationMetric<IString,String> metric = CorpusLevelMetricFactory.newMetric(evalMetric, references);
  IncrementalEvaluationMetric<IString,String> incMetric = metric.getIncrementalMetric();

  LineNumberReader reader = new LineNumberReader(new InputStreamReader(
      System.in));
  for (String line; (line = reader.readLine()) != null; ) {
    line = NISTTokenizer.tokenize(line);
    Sequence<IString> translation = IStrings.tokenize(line);
    ScoredFeaturizedTranslation<IString, String> tran = new ScoredFeaturizedTranslation<>(
        translation, null, 0);
    incMetric.add(tran);
  }
  // Check for an incomplete set of translations
  if (reader.getLineNumber() < references.size()) {
    System.err.printf("WARNING: Translation candidate file is shorter than references (%d/%d)%n", 
        reader.getLineNumber(), references.size());
  }
  reader.close();

  System.out.printf("%s = %.3f%n", evalMetric, 100 * Math.abs(incMetric.score()));
  System.out.printf("Details:%n%s%n", incMetric.scoreDetails());
}
 

/**
 * 
 * @param args
 * @throws IOException
 */
public static void main(String[] args) throws IOException {
  if (args.length < 2) {
    System.err.print(usage());
    System.exit(-1);
  }

  Properties options = StringUtils.argsToProperties(args, argDefs());
  int BLEUOrder = PropertiesUtils.getInt(options, "order", BLEUMetric.DEFAULT_MAX_NGRAM_ORDER);
  boolean doCased = PropertiesUtils.getBool(options, "cased", false);

  // Setup the metric tokenization scheme. Applies to both the references and
  // hypotheses
  if (doCased) NISTTokenizer.lowercase(false);

  // Load the references
  String[] parameters = options.getProperty("").split("\\s+");
  String[] refs = new String[parameters.length - 1];
  System.arraycopy(parameters, 1, refs, 0, refs.length);
  List<InputProperties> inputProperties = InputProperties.parse(new File(parameters[0]));
  List<List<Sequence<IString>>> referencesList = MetricUtils.readReferences(refs, true);
  
  Map<String,BLEUMetric<IString, String>.BLEUIncrementalMetric> metrics = 
      BLEUGenreEvaluator.run(referencesList, inputProperties, BLEUOrder, System.in);

  for (Map.Entry<String,BLEUMetric<IString, String>.BLEUIncrementalMetric> entry : metrics.entrySet()) {
    String genre = entry.getKey();
    BLEUMetric<IString, String>.BLEUIncrementalMetric incMetric = entry.getValue();
    System.out.printf("Genre: %s%n", genre);
    double[] ngramPrecisions = incMetric.ngramPrecisions();
    System.out.printf("BLEU = %.3f, ", 100 * incMetric.score());
    for (int i = 0; i < ngramPrecisions.length; i++) {
      if (i != 0) {
        System.out.print("/");
      }
      System.out.printf("%.3f", ngramPrecisions[i] * 100);
    }
    System.out.printf(" (BP=%.3f, ratio=%.3f %d/%d)%n", incMetric
        .brevityPenalty(), ((1.0 * incMetric.candidateLength()) / incMetric
            .effectiveReferenceLength()), incMetric.candidateLength(), incMetric
            .effectiveReferenceLength());

    System.out.printf("%nPrecision Details:%n");
    double[][] precCounts = incMetric.ngramPrecisionCounts();
    for (int i = 0; i < ngramPrecisions.length; i++) {
      System.out.printf("\t%d:%d/%d%n", i, (int) precCounts[i][0], (int) precCounts[i][1]);
    }
    System.out.println();
  }
}
 

/**
   * Start the service.
   * 
   * @param args
   */
  public static void main(String[] args) {
    Properties options = StringUtils.argsToProperties(args, optionArgDefs());
    int port = PropertiesUtils.getInt(options, "p", DEFAULT_HTTP_PORT);
    boolean loadMockServlet = PropertiesUtils.getBool(options, "m", false);
    boolean localHost = PropertiesUtils.getBool(options, "l", false);
    String uiFile = options.getProperty("u", "debug.html");
    String resourcePath = options.getProperty("r", ".");

    // Parse arguments
    String argList = options.getProperty("",null);
    String[] parsedArgs = argList == null ? null : argList.split("\\s+");
    if (parsedArgs == null || parsedArgs.length != 1) {
      System.out.println(usage());
      System.exit(-1);
    }
    String phrasalIniFile = parsedArgs[0];
    
    // Setup the jetty server
    Server server = new Server();

    // Jetty 8 way of configuring the server
//    Connector connector = new SelectChannelConnector();
//    connector.setPort(port);
//    server.addConnector(connector);

//  Jetty9 way of configuring the server
    ServerConnector connector = new ServerConnector(server);
    connector.setPort(port);
    server.addConnector(connector);

    if (localHost) {
      connector.setHost(DEBUG_URL);
    }
    
    // Setup the servlet context
    ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
    context.setContextPath("/");
 
    // Add Phrasal servlet
    PhrasalServlet servlet = loadMockServlet ? new PhrasalServlet() : new PhrasalServlet(phrasalIniFile);
    context.addServlet(new ServletHolder(servlet), SERVLET_ROOT);

    // TODO(spenceg): gzip compression causes an encoding problem for unicode characters
    // on the client. Not sure if the compression or decompression is the problem.
//    EnumSet<DispatcherType> dispatches = EnumSet.of(DispatcherType.REQUEST, DispatcherType.ASYNC);
//    context.addFilter(new FilterHolder(new IncludableGzipFilter()), "/t", dispatches);

    // Add debugging web-page
    ResourceHandler resourceHandler = new ResourceHandler();
    resourceHandler.setWelcomeFiles(new String[]{ uiFile });
    resourceHandler.setResourceBase(resourcePath);

    HandlerList handlers = new HandlerList();
    handlers.setHandlers(new Handler[] { resourceHandler, context });
    server.setHandler(handlers);
    
    // Start the service
    try {
      logger.info("Starting PhrasalService on port: " + String.valueOf(port));
      server.start();
      server.join();
    } catch (Exception e) {
      logger.error("Servlet crashed. Service shutting down.");
      e.printStackTrace();
    }
  }