Example usage for java.util StringTokenizer nextToken

List of usage examples for java.util StringTokenizer nextToken

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Introduction

In this page you can find the example usage for java.util StringTokenizer nextToken.

Prototype

public String nextToken()

Source Link

Document

Returns the next token from this string tokenizer.

Usage

From source file:com.salesmanager.core.util.FileUtil.java

/**
 * Decrypt & Parses a url with tokens for displaying url page
 * needs 2 tokens, an id (first) and ten a dat
 * @param tokens// w  w w  .j a  v a2  s . c om
 * @return
 * @throws Exception
 */
public static Map<String, String> getUrlTokens(String token) throws Exception {

    String decrypted = EncryptionUtil.decrypt(EncryptionUtil.generatekey(SecurityConstants.idConstant), token);

    StringTokenizer st = new StringTokenizer(decrypted, "|");
    String id = "";
    String date = "";

    int i = 0;
    while (st.hasMoreTokens()) {
        String t = st.nextToken();
        if (i == 0) {
            id = t;
        } else if (i == 1) {
            date = t;
        } else {
            break;
        }
        i++;
    }

    if (StringUtils.isBlank(id) || StringUtils.isBlank(date)) {
        throw new Exception("Invalid URL parameters for FileUtil.getUrlTokens " + token);
    }

    Map response = new HashMap();
    response.put("ID", id);
    response.put("DATE", date);

    return response;
}

From source file:edu.indiana.lib.twinpeaks.util.StatusUtils.java

/**
 * Set up initial status information// w w w.  ja  va 2 s. c o  m
 */
public static void initialize(SessionContext sessionContext, String targets) {
    StringTokenizer parser = new StringTokenizer(targets, " \t,");
    ArrayList dbList = new ArrayList();
    HashMap targetMap = getNewStatusMap(sessionContext);

    /*
     * Establish the DB list and initial (pre-LOGON) status
     */
    while (parser.hasMoreTokens()) {
        String db = parser.nextToken();
        HashMap emptyMap = new HashMap();

        /*
         * Empty status entry
         */
        emptyMap.put("STATUS", "INACTIVE");
        emptyMap.put("STATUS_MESSAGE", "<none>");

        emptyMap.put("HITS", "0");
        emptyMap.put("ESTIMATE", "0");
        emptyMap.put("MERGED", "0");
        /*
         * Save
         */
        dbList.add(db);
        targetMap.put(db, emptyMap);
    }
    /*
     * Search targets, global status
     */
    sessionContext.put("TARGETS", dbList);
    sessionContext.putInt("active", 0);

    sessionContext.put("STATUS", "INACTIVE");
    sessionContext.put("STATUS_MESSAGE", "<none>");
    /*
     * Initial totals
     */
    sessionContext.putInt("TOTAL_ESTIMATE", 0);
    sessionContext.putInt("TOTAL_HITS", 0);
    sessionContext.putInt("maxRecords", 0);

    /*
     * Assume this search is synchronous.  An OSID that implements an
     * asynchronous search will need to set the async flags manually after
     * this code has finished.
     */
    clearAsyncSearch(sessionContext);
    clearAsyncInit(sessionContext);
}

From source file:net.pms.encoders.AviSynthMEncoder.java

public static File getAVSScript(String fileName, DLNAMediaSubtitle subTrack, int fromFrame, int toFrame,
        String frameRateRatio, String frameRateNumber, PmsConfiguration configuration) throws IOException {
    String onlyFileName = fileName.substring(1 + fileName.lastIndexOf('\\'));
    File file = new File(configuration.getTempFolder(), "pms-avs-" + onlyFileName + ".avs");
    try (PrintWriter pw = new PrintWriter(new FileOutputStream(file))) {
        String numerator;//from w ww . j  a v a2 s.  c  o m
        String denominator;

        if (frameRateRatio != null && frameRateNumber != null) {
            if (frameRateRatio.equals(frameRateNumber)) {
                // No ratio was available
                numerator = frameRateRatio;
                denominator = "1";
            } else {
                String[] frameRateNumDen = frameRateRatio.split("/");
                numerator = frameRateNumDen[0];
                denominator = "1001";
            }
        } else {
            // No framerate was given so we should try the most common one
            numerator = "24000";
            denominator = "1001";
            frameRateNumber = "23.976";
        }

        String assumeFPS = ".AssumeFPS(" + numerator + "," + denominator + ")";

        String directShowFPS = "";
        if (!"0".equals(frameRateNumber)) {
            directShowFPS = ", fps=" + frameRateNumber;
        }

        String convertfps = "";
        if (configuration.getAvisynthConvertFps()) {
            convertfps = ", convertfps=true";
        }

        File f = new File(fileName);
        if (f.exists()) {
            fileName = ProcessUtil.getShortFileNameIfWideChars(fileName);
        }

        String movieLine = "DirectShowSource(\"" + fileName + "\"" + directShowFPS + convertfps + ")"
                + assumeFPS;
        String mtLine1 = "";
        String mtLine2 = "";
        String mtLine3 = "";
        String interframeLines = null;
        String interframePath = configuration.getInterFramePath();

        int Cores = 1;
        if (configuration.getAvisynthMultiThreading()) {
            Cores = configuration.getNumberOfCpuCores();

            // Goes at the start of the file to initiate multithreading
            mtLine1 = "SetMemoryMax(512)\nSetMTMode(3," + Cores + ")\n";

            // Goes after the input line to make multithreading more efficient
            mtLine2 = "SetMTMode(2)";

            // Goes at the end of the file to allow the multithreading to work with MEncoder
            mtLine3 = "SetMTMode(1)\nGetMTMode(false) > 0 ? distributor() : last";
        }

        // True Motion
        if (configuration.getAvisynthInterFrame()) {
            String GPU = "";
            movieLine += ".ConvertToYV12()";

            // Enable GPU to assist with CPU
            if (configuration.getAvisynthInterFrameGPU() && interframegpu.isEnabled()) {
                GPU = ", GPU=true";
            }

            interframeLines = "\n" + "PluginPath = \"" + interframePath + "\"\n"
                    + "LoadPlugin(PluginPath+\"svpflow1.dll\")\n" + "LoadPlugin(PluginPath+\"svpflow2.dll\")\n"
                    + "Import(PluginPath+\"InterFrame2.avsi\")\n" + "InterFrame(Cores=" + Cores + GPU
                    + ", Preset=\"Faster\")\n";
        }

        String subLine = null;
        if (subTrack != null && configuration.isAutoloadExternalSubtitles()
                && !configuration.isDisableSubtitles()) {
            if (subTrack.getExternalFile() != null) {
                LOGGER.info("AviSynth script: Using subtitle track: " + subTrack);
                String function = "TextSub";
                if (subTrack.getType() == SubtitleType.VOBSUB) {
                    function = "VobSub";
                }
                subLine = function + "(\""
                        + ProcessUtil.getShortFileNameIfWideChars(subTrack.getExternalFile().getAbsolutePath())
                        + "\")";
            }
        }

        ArrayList<String> lines = new ArrayList<>();

        lines.add(mtLine1);

        boolean fullyManaged = false;
        String script = configuration.getAvisynthScript();
        StringTokenizer st = new StringTokenizer(script, PMS.AVS_SEPARATOR);
        while (st.hasMoreTokens()) {
            String line = st.nextToken();
            if (line.contains("<movie") || line.contains("<sub")) {
                fullyManaged = true;
            }
            lines.add(line);
        }

        lines.add(mtLine2);

        if (configuration.getAvisynthInterFrame()) {
            lines.add(interframeLines);
        }

        lines.add(mtLine3);

        if (fullyManaged) {
            for (String s : lines) {
                if (s.contains("<moviefilename>")) {
                    s = s.replace("<moviefilename>", fileName);
                }

                s = s.replace("<movie>", movieLine);
                s = s.replace("<sub>", subLine != null ? subLine : "#");
                pw.println(s);
            }
        } else {
            pw.println(movieLine);
            if (subLine != null) {
                pw.println(subLine);
            }
            pw.println("clip");

        }
    }
    file.deleteOnExit();
    return file;
}

From source file:com.glaf.core.util.FtpUtils.java

private static void changeToDirectory(String remoteFile) {
    if (!remoteFile.startsWith("/")) {
        throw new RuntimeException(" path must start with '/'");
    }/*from  w  w  w .  jav  a  2 s .  com*/
    if (remoteFile.startsWith("/") && remoteFile.indexOf("/") > 0) {
        try {
            getFtpClient().changeWorkingDirectory("/");
            String tmp = "";
            remoteFile = remoteFile.substring(0, remoteFile.lastIndexOf("/"));
            StringTokenizer token = new StringTokenizer(remoteFile, "/");
            while (token.hasMoreTokens()) {
                String str = token.nextToken();
                tmp = tmp + "/" + str;
                getFtpClient().changeWorkingDirectory(tmp);
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
}

From source file:keel.Algorithms.Neural_Networks.IRPropPlus_Clas.KEELIRPropPlusWrapperClas.java

/**
 * <p>/*from  w  w w . ja  v  a2  s  . c o m*/
 * Configure the execution of the algorithm.
 * 
 * @param jobFilename Name of the KEEL file with properties of the
 *                    execution
 * </p>                   
 */

@SuppressWarnings("unchecked")
private static void configureJob(String jobFilename) {

    Properties props = new Properties();

    try {
        InputStream paramsFile = new FileInputStream(jobFilename);
        props.load(paramsFile);
        paramsFile.close();
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.exit(0);
    }

    // Files training and test
    String trainFile;
    String testFile;
    StringTokenizer tokenizer = new StringTokenizer(props.getProperty("inputData"));
    tokenizer.nextToken();
    trainFile = tokenizer.nextToken();
    trainFile = trainFile.substring(1, trainFile.length() - 1);
    testFile = tokenizer.nextToken();
    testFile = testFile.substring(1, testFile.length() - 1);

    // Configure schema
    byte[] schema = null;
    try {
        schema = readSchema(trainFile);
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DatasetException e) {
        e.printStackTrace();
    }

    // Auxiliar configuration file
    XMLConfiguration conf = new XMLConfiguration();
    conf.setRootElementName("algorithm");

    // Configure randGenFactory
    randGenFactory = new RanNnepFactory();
    conf.addProperty("rand-gen-factory[@seed]", Integer.parseInt(props.getProperty("seed")));
    if (randGenFactory instanceof IConfigure)
        ((IConfigure) randGenFactory).configure(conf.subset("rand-gen-factory"));

    // Configure species
    NeuralNetIndividualSpecies nnspecies = new NeuralNetIndividualSpecies();
    species = (ISpecies) nnspecies;
    if (props.getProperty("Transfer").equals("Product_Unit")) {
        conf.addProperty("species.neural-net-type",
                "keel.Algorithms.Neural_Networks.IRPropPlus_Clas.MSEOptimizablePUNeuralNetClassifier");
        conf.addProperty("species.hidden-layer[@type]",
                "keel.Algorithms.Neural_Networks.NNEP_Common.neuralnet.ExpLayer");
        conf.addProperty("species.hidden-layer[@biased]", false);
    } else {
        conf.addProperty("species.neural-net-type",
                "keel.Algorithms.Neural_Networks.IRPropPlus_Clas.MSEOptimizableSigmNeuralNetClassifier");
        conf.addProperty("species.hidden-layer[@type]",
                "keel.Algorithms.Neural_Networks.NNEP_Common.neuralnet.SigmLayer");
        conf.addProperty("species.hidden-layer[@biased]", true);
    }
    int neurons = Integer.parseInt(props.getProperty("Hidden_nodes"));
    conf.addProperty("species.hidden-layer.minimum-number-of-neurons", neurons);
    conf.addProperty("species.hidden-layer.initial-maximum-number-of-neurons", neurons);
    conf.addProperty("species.hidden-layer.maximum-number-of-neurons", neurons);
    conf.addProperty("species.hidden-layer.initiator-of-links",
            "keel.Algorithms.Neural_Networks.IRPropPlus_Clas.FullRandomInitiator");
    conf.addProperty("species.hidden-layer.weight-range[@type]", "net.sf.jclec.util.range.Interval");
    conf.addProperty("species.hidden-layer.weight-range[@closure]", "closed-closed");
    if (props.getProperty("Transfer").equals("Product_Unit")) {
        conf.addProperty("species.hidden-layer.weight-range[@left]", -0.1);
        conf.addProperty("species.hidden-layer.weight-range[@right]", 0.1);
    } else {
        conf.addProperty("species.hidden-layer.weight-range[@left]", -5.0);
        conf.addProperty("species.hidden-layer.weight-range[@right]", 5.0);
    }
    conf.addProperty("species.output-layer[@type]",
            "keel.Algorithms.Neural_Networks.NNEP_Common.neuralnet.LinearLayer");
    conf.addProperty("species.output-layer[@biased]", true);
    conf.addProperty("species.output-layer.initiator-of-links",
            "keel.Algorithms.Neural_Networks.IRPropPlus_Clas.FullRandomInitiator");
    conf.addProperty("species.output-layer.weight-range[@type]", "net.sf.jclec.util.range.Interval");
    conf.addProperty("species.output-layer.weight-range[@closure]", "closed-closed");
    conf.addProperty("species.output-layer.weight-range[@left]", -5.0);
    conf.addProperty("species.output-layer.weight-range[@right]", 5.0);
    if (species instanceof IConfigure)
        ((IConfigure) species).configure(conf.subset("species"));

    // Configure evaluator
    evaluator = (IEvaluator) new SoftmaxClassificationProblemEvaluator();
    if (props.getProperty("Transfer").equals("Product_Unit"))
        conf.addProperty("evaluator[@log-input-data]", true);
    conf.addProperty("evaluator[@normalize-data]", true);
    conf.addProperty("evaluator.error-function",
            "keel.Algorithms.Neural_Networks.NNEP_Clas.problem.errorfunctions.LogisticErrorFunction");
    conf.addProperty("evaluator.input-interval[@closure]", "closed-closed");
    conf.addProperty("evaluator.input-interval[@left]", 0.1);
    conf.addProperty("evaluator.input-interval[@right]", 0.9);
    conf.addProperty("evaluator.output-interval[@closure]", "closed-closed");
    conf.addProperty("evaluator.output-interval[@left]", 0.0);
    conf.addProperty("evaluator.output-interval[@right]", 1.0);
    if (evaluator instanceof IConfigure)
        ((IConfigure) evaluator).configure(conf.subset("evaluator"));

    // Configure provider
    provider = new NeuralNetCreator();
    KEELIRPropPlusWrapperClas system = new KEELIRPropPlusWrapperClas();
    provider.contextualize(system);

    // Configure iRProp+ algorithm
    algorithm = new IRPropPlus();
    conf.addProperty("algorithm.initial-step-size[@value]", 0.0125);
    conf.addProperty("algorithm.minimum-delta[@value]", 0.0);
    conf.addProperty("algorithm.maximum-delta[@value]", 50.0);
    conf.addProperty("algorithm.positive-eta[@value]", 1.2);
    conf.addProperty("algorithm.negative-eta[@value]", 0.2);
    conf.addProperty("algorithm.cycles[@value]", Integer.parseInt(props.getProperty("Epochs")));
    if (algorithm instanceof IConfigure)
        ((IConfigure) algorithm).configure(conf.subset("algorithm"));

    // Read data
    ProblemEvaluator<AbstractIndividual<INeuralNet>> evaluator2 = (ProblemEvaluator<AbstractIndividual<INeuralNet>>) evaluator;
    evaluator2.readData(schema, new KeelDataSet(trainFile), new KeelDataSet(testFile));
    nnspecies.setNOfInputs(evaluator2.getTrainData().getNofinputs());
    nnspecies.setNOfOutputs(evaluator2.getTrainData().getNofoutputs() - 1);
    algorithm.setTrainingData(evaluator2.getTrainData());

    // Read output files
    tokenizer = new StringTokenizer(props.getProperty("outputData"));
    String trainResultFile = tokenizer.nextToken();
    trainResultFile = trainResultFile.substring(1, trainResultFile.length() - 1);
    consoleReporter.setTrainResultFile(trainResultFile);
    String testResultFile = tokenizer.nextToken();
    testResultFile = testResultFile.substring(1, testResultFile.length() - 1);
    consoleReporter.setTestResultFile(testResultFile);
    String bestModelResultFile = tokenizer.nextToken();
    bestModelResultFile = bestModelResultFile.substring(1, bestModelResultFile.length() - 1);
    consoleReporter.setBestModelResultFile(bestModelResultFile);
}

From source file:com.glaf.core.util.FtpUtils.java

/**
 * FTP//from  w  ww .  ja  v a  2 s .  co  m
 * 
 * @param remotePath
 *            FTP"/"
 */
public static void mkdirs(String remotePath) {
    if (!remotePath.startsWith("/")) {
        throw new RuntimeException(" path must start with '/'");
    }
    try {
        getFtpClient().changeWorkingDirectory("/");

        if (remotePath.indexOf("/") != -1) {
            String tmp = "";
            StringTokenizer token = new StringTokenizer(remotePath, "/");
            while (token.hasMoreTokens()) {
                String str = token.nextToken();
                tmp = tmp + "/" + str;
                getFtpClient().mkd(str);
                getFtpClient().changeWorkingDirectory(tmp);
            }
        }
    } catch (IOException ex) {
        ex.printStackTrace();
        logger.error("mkdirs error", ex);
        throw new RuntimeException(ex);
    }
}

From source file:BeanUtil.java

/**
 * <p>Gets the specified attribute from the specified object.  For example,
 * <code>getObjectAttribute(o, "address.line1")</code> will return
 * the result of calling <code>o.getAddress().getLine1()</code>.<p>
 *
 * <p>The attribute specified may contain as many levels as you like. If at
 * any time a null reference is acquired by calling one of the successive
 * getter methods, then the return value from this method is also null.</p>
 *
 * <p>When reading from a boolean property the underlying bean introspector
 * first looks for an is&lt;Property&gt; read method, not finding one it will
 * still look for a get&lt;Property&gt; read method.  Not finding either, the
 * property is considered write-only.</p>
 *
 * @param bean the bean to set the property on
 * @param propertyNames the name of the propertie(s) to retrieve.  If this is
 *        null or the empty string, then <code>bean</code> will be returned.
 * @return the object value of the bean attribute
 *
 * @throws PropertyNotFoundException indicates the the given property
 *         could not be found on the bean
 * @throws NoSuchMethodException Not thrown
 * @throws InvocationTargetException if a specified getter method throws an
 *   exception./*from   w  ww  .  j  a v a2 s.  com*/
 * @throws IllegalAccessException if a getter method is
 *   not public or property is write-only.
 */
public static Object getObjectAttribute(Object bean, String propertyNames)
        throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {

    Object result = bean;

    StringTokenizer propertyTokenizer = new StringTokenizer(propertyNames, PROPERTY_SEPARATOR);

    // Run through the tokens, calling get methods and
    // replacing result with the new object each time.
    // If the result equals null, then simply return null.
    while (propertyTokenizer.hasMoreElements() && result != null) {
        Class resultClass = result.getClass();
        String currentPropertyName = propertyTokenizer.nextToken();

        PropertyDescriptor propertyDescriptor = getPropertyDescriptor(currentPropertyName, resultClass);

        Method readMethod = propertyDescriptor.getReadMethod();
        if (readMethod == null) {
            throw new IllegalAccessException(
                    "User is attempting to " + "read from a property that has no read method.  "
                            + " This is likely a write-only bean property.  Caused " + "by property ["
                            + currentPropertyName + "] on class [" + resultClass + "]");
        }

        result = readMethod.invoke(result, NO_ARGUMENTS_ARRAY);
    }

    return result;
}

From source file:net.pms.encoders.Player.java

/**
 * This method populates the supplied {@link OutputParams} object with the correct audio track (aid)
 * based on the MediaInfo metadata and PMS configuration settings.
 *
 * @param media/*from   www  .ja  va  2s.  co m*/
 * The MediaInfo metadata for the file.
 * @param params
 * The parameters to populate.
 */
public static void setAudioOutputParameters(DLNAMediaInfo media, OutputParams params) {
    // Use device-specific pms conf
    PmsConfiguration configuration = PMS.getConfiguration(params);
    if (params.aid == null && media != null && media.getFirstAudioTrack() != null) {
        // check for preferred audio
        DLNAMediaAudio dtsTrack = null;
        StringTokenizer st = new StringTokenizer(configuration.getAudioLanguages(), ",");
        while (st.hasMoreTokens()) {
            String lang = st.nextToken().trim();
            LOGGER.trace("Looking for an audio track with lang: " + lang);
            for (DLNAMediaAudio audio : media.getAudioTracksList()) {
                if (audio.matchCode(lang)) {
                    params.aid = audio;
                    LOGGER.trace("Matched audio track: " + audio);
                    return;
                }

                if (dtsTrack == null && audio.isDTS()) {
                    dtsTrack = audio;
                }
            }
        }

        // preferred audio not found, take a default audio track, dts first if available
        if (dtsTrack != null) {
            params.aid = dtsTrack;
            LOGGER.trace("Found priority audio track with DTS: " + dtsTrack);
        } else {
            params.aid = media.getAudioTracksList().get(0);
            LOGGER.trace("Chose a default audio track: " + params.aid);
        }
    }
}

From source file:bioLockJ.Config.java

/**
 * Get a property as list (must be comma delimited)
 * @param propName//  ww w. j  a  v a2 s .c  om
 * @return
 */
public static List<String> getList(final String propName) {
    final List<String> list = new ArrayList<>();
    final String val = getAProperty(propName);
    if (val != null) {
        final StringTokenizer st = new StringTokenizer(val, ",");
        while (st.hasMoreTokens()) {
            list.add(st.nextToken().trim());
        }
    }

    return list;
}

From source file:fr.ign.cogit.geoxygene.datatools.ojb.GeOxygeneBrokerHelper.java

/**
 * splits up the name string and extract db url, user name and password and
 * build a new PBKey instance - the token '#' is used to separate the
 * substrings./*from   ww  w  .j  a  v a 2s. c om*/
 * @throws PersistenceBrokerException if given name was <code>null</code>
 */
public static PBKey extractAllTokens(String name) {
    if (name == null) {
        throw new PersistenceBrokerException("Could not extract PBKey, given argument is 'null'"); //$NON-NLS-1$
    }
    String user = null;
    String passwd = null;
    StringTokenizer tok = new StringTokenizer(name, GeOxygeneBrokerHelper.REPOSITORY_NAME_SEPARATOR);
    String dbName = tok.nextToken();
    if (tok.hasMoreTokens()) {
        user = tok.nextToken();
        if (user != null && user.trim().equals("")) { //$NON-NLS-1$
            user = null;
        }
    }
    if (tok.hasMoreTokens()) {
        if (user != null) {
            passwd = tok.nextToken();
        }
    }
    if (user != null && passwd == null) {
        passwd = ""; //$NON-NLS-1$
    }
    PBKey key = new PBKey(dbName, user, passwd);
    return key;
}