Example usage for java.util StringTokenizer hasMoreTokens

Introduction

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

Prototype

public boolean hasMoreTokens() 

Source Link

Document

Tests if there are more tokens available from this tokenizer's string.

Usage

From source file:com.dosport.system.utils.ServletUtils.java

/**
 * ?? If-None-Match Header, Etag?.//from   w w w.  j  av  a  2 s.co m
 * 
 * Etag, checkIfNoneMatchfalse, 304 not modify status.
 * 
 * @param etag
 *            ETag.
 */
public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {
    String headerValue = request.getHeader("If-None-Match");
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader("ETag", etag);
            return false;
        }
    }
    return true;
}

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From source file:Main.java

/**
 * // w  w  w.  j a  va  2s.  c  om
 * @param value
 * @return double[]
 */
public static double[] toDoubleArray(final String value) {
    if (value == null) {
        return new double[] {};
    }

    final int BRACKET_LENGTH = 1;
    final String strippedValue = value.substring(BRACKET_LENGTH, value.length() - BRACKET_LENGTH);
    final StringTokenizer tokenizer = new StringTokenizer(strippedValue, ELEMENT_SEPARATOR);
    final Collection<Double> doubleCollection = new ArrayList<>();

    while (tokenizer.hasMoreTokens()) {
        doubleCollection.add(Double.valueOf(tokenizer.nextToken().trim()));
    }

    return toDoubleArray(doubleCollection);
}

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From source file:net.naijatek.myalumni.util.utilities.MailUtil.java

/**
 * This method trim the email variable, so if it contains only spaces, then
 * it will be empty string, then we have 0 token :-) The returned value is
 * never null/*from  w w  w. j  a  v  a2 s .c  om*/
 *
* @param email String
* @throws BadInputException
* @return String[]
 */
private static String[] getEmails(String email) throws BadInputException {
    if (email == null) {
        email = "";
    }
    email = email.trim();// very important
    StringTokenizer t = new StringTokenizer(email, ";");
    String[] ret = new String[t.countTokens()];
    int index = 0;
    while (t.hasMoreTokens()) {
        String mail = t.nextToken().trim();
        checkGoodEmail(mail);
        ret[index] = mail;
        //log.debug(ret[index]);
        index++;
    }
    return ret;
}

---

From source file:com.bibisco.manager.TextEditorManager.java

private static void parseTextNode(HtmlParsingResult pHtmlParsingResult, Node pNode) {

    List<String> lListWords = new ArrayList<String>();

    mLog.debug("Start parseTextNode(HtmlParsingResult, Node): ", pNode.toString());

    // character count
    String lStrNodeText = StringUtils.replace(pNode.toString(), "&nbsp;", " ");
    lStrNodeText = StringUtils.replace(lStrNodeText, "\n", "");
    lStrNodeText = StringEscapeUtils.unescapeHtml(lStrNodeText);
    pHtmlParsingResult.characterCount += lStrNodeText.length();

    // extract words
    lStrNodeText = pNode.toString();/*from   w  w  w .j  a  v  a2  s .  c om*/
    lStrNodeText = StringUtils.replace(lStrNodeText, "&nbsp;", "");
    lStrNodeText = StringUtils.replace(lStrNodeText, "&laquo;", "");
    lStrNodeText = StringUtils.replace(lStrNodeText, "&raquo;", "");
    lStrNodeText = StringUtils.replace(lStrNodeText, "&mdash;", "");
    lStrNodeText = StringEscapeUtils.unescapeHtml(lStrNodeText);
    lStrNodeText = replaceCharIntervalWithWhiteSpace(lStrNodeText, 33, 38);
    lStrNodeText = replaceCharIntervalWithWhiteSpace(lStrNodeText, 40, 47);
    lStrNodeText = replaceCharIntervalWithWhiteSpace(lStrNodeText, 58, 64);
    lStrNodeText = replaceCharIntervalWithWhiteSpace(lStrNodeText, 91, 96);
    lStrNodeText = replaceCharIntervalWithWhiteSpace(lStrNodeText, 123, 126);
    lStrNodeText = replaceCharIntervalWithWhiteSpace(lStrNodeText, 161, 191);
    lStrNodeText = StringUtils.replaceChars(lStrNodeText, '', ' ');
    lStrNodeText = StringUtils.replaceChars(lStrNodeText, '', ' ');
    lStrNodeText = StringUtils.replaceChars(lStrNodeText, '', ' ');
    lStrNodeText = lStrNodeText.trim();

    if (StringUtils.isNotBlank(lStrNodeText)) {
        StringTokenizer lStringTokenizer = new StringTokenizer(lStrNodeText);
        while (lStringTokenizer.hasMoreTokens()) {
            lListWords.add(lStringTokenizer.nextToken());
        }
    }
    pHtmlParsingResult.words.addAll(lListWords);

    mLog.debug("End parseTextNode(HtmlParsingResult, Node)");
}

---

From source file:marytts.features.FeatureRegistry.java

/**
 * Obtain a TargetFeatureComputer that knows how to compute features
 * for a Target using the given set of feature processor names. These names
 * must be known to the given Feature processor manager.
 * @param mgr //from w w  w.j  a  v a 2  s  .  co  m
 * @param features a String containing the names of the
 * feature processors to use, separated by white space, and in the 
 * right order (byte-valued discrete feature processors first, then
 * short-valued, then continuous). If features is null, 
 * use all available features processors.
 * @return a target feature computer
 * @throws IllegalArgumentException if one of the features is not known to the manager
 */
public static TargetFeatureComputer getTargetFeatureComputer(FeatureProcessorManager mgr, String features) {
    if (features == null) {
        features = mgr.listFeatureProcessorNames();
    } else {
        // verify that each feature is known to the mgr
        StringTokenizer st = new StringTokenizer(features);
        while (st.hasMoreTokens()) {
            String feature = st.nextToken();
            if (mgr.getFeatureProcessor(feature) == null) {
                throw new IllegalArgumentException("Feature processor manager '" + mgr.getClass().toString()
                        + "' does not know the feature '" + feature + "'");
            }

        }
    }
    TargetFeatureComputer tfc = (TargetFeatureComputer) computers.get(mgr, features);
    if (tfc == null) {
        tfc = new TargetFeatureComputer(mgr, features);
    }
    return tfc;
}

---

From source file:com.handpay.ibenefit.framework.util.WebUtils.java

public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {//from  ww  w .j a v a 2  s . c  o m
    String headerValue = request.getHeader("If-None-Match");
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader("ETag", etag);
            return false;
        }
    }
    return true;
}

---

From source file:PackageUtils.java

private static List<String> tokenize(String str, String sep) {
    StringTokenizer tokens = new StringTokenizer(str, sep);
    List<String> r = new ArrayList<String>();

    while (tokens.hasMoreTokens()) {
        r.add(tokens.nextToken());//  w  w  w .  j  av a2  s  .  co  m
    }
    return r;
}

---

From source file:com.tacitknowledge.util.discovery.ClasspathUtils.java

/**
 * Returns the classpath as a list directory and archive names.
 *
 * @return the classpath as a list of directory and archive file names; if
 *         no components can be found then an empty list will be returned
 */// w w  w  .  j  a v  a  2  s  . c  o  m
public static List getClasspathComponents() {
    List components = new LinkedList();

    // walk the classloader hierarchy, trying to get all the components we can
    ClassLoader cl = Thread.currentThread().getContextClassLoader();

    while ((null != cl) && (cl instanceof URLClassLoader)) {
        URLClassLoader ucl = (URLClassLoader) cl;
        components.addAll(getUrlClassLoaderClasspathComponents(ucl));

        try {
            cl = ucl.getParent();
        } catch (SecurityException se) {
            cl = null;
        }
    }

    // walking the hierarchy doesn't guarantee we get everything, so
    // lets grab the system classpath for good measure.
    String classpath = System.getProperty("java.class.path");
    String separator = System.getProperty("path.separator");
    StringTokenizer st = new StringTokenizer(classpath, separator);
    while (st.hasMoreTokens()) {
        String component = st.nextToken();
        // Calling File.getPath() cleans up the path so that it's using
        // the proper path separators for the host OS
        component = getCanonicalPath(component);
        components.add(component);
    }

    // Set removes any duplicates, return a list for the api.
    return new LinkedList(new HashSet(components));
}

---

From source file:com.xpn.xwiki.render.macro.TableBuilder.java

public static Table build(String content) {
    Table table = new Table();
    StringTokenizer tokenizer = new StringTokenizer(content, "|\n", true);
    String lastToken = null;//from w  ww. j a  v  a2 s. com
    boolean firstCell = true;
    while (tokenizer.hasMoreTokens()) {
        String token = tokenizer.nextToken();
        if (token.equals("\r")) {
            continue;
        }
        // If a token contains [, then all tokens up to one containing a ] are concatenated. Kind of a block marker.
        if (token.indexOf('[') != -1 && token.indexOf(']') == -1) {
            String linkToken = "";
            while (token.indexOf(']') == -1 && tokenizer.hasMoreTokens()) {
                linkToken += token;
                token = tokenizer.nextToken();
            }
            token = linkToken + token;
        }
        if ("\n".equals(token)) {
            // New line: either new row, or a literal newline.
            lastToken = (lastToken == null) ? "" : lastToken;
            if (!StringUtils.endsWith(lastToken, "\\")) {
                // A new row, not a literal newline.
                // If the last cell didn't contain any data, then it was skipped. Add a blank cell to compensate.
                if ((StringUtils.isEmpty(lastToken) || "|".equals(lastToken)) && !firstCell) {
                    table.addCell(" ");
                }
                table.newRow();
            } else {
                // A continued row, with a literal newline.
                String cell = lastToken;
                // Keep concatenating while the cell data ends with \\
                while (cell.endsWith("\\") && tokenizer.hasMoreTokens()) {
                    token = tokenizer.nextToken();
                    if (!"|".equals(token)) {
                        cell = cell + token;
                    } else {
                        break;
                    }
                }
                firstCell = false;
                table.addCell(cell.trim());
                if (!tokenizer.hasMoreTokens()) {
                    table.newRow();
                }
            }
        } else if (!"|".equals(token)) {
            // Cell data
            if (!token.endsWith("\\")) {
                // If the cell data ends with \\, then it will be continued. Current data is stored in lastToken.
                table.addCell(token.trim());
                firstCell = false;
            } else if (!tokenizer.hasMoreTokens()) {
                // Remove backslashes from the end
                while (token.endsWith("\\")) {
                    token = StringUtils.chop(token);
                }
                table.addCell(token.trim());
            }
        } else if ("|".equals(token)) {
            // Cell delimiter
            if ((StringUtils.isEmpty(lastToken) && firstCell) || "|".equals(lastToken)) {
                // If the last cell didn't contain any data, then it was skipped. Add a blank cell to compensate.
                table.addCell(" ");
                firstCell = false;
            } else if (StringUtils.endsWith(lastToken, "\\")) {
                // The last cell wasn't added because it ended with a continuation mark (\\). Add it now.
                table.addCell(lastToken.trim());
                firstCell = false;
            }
        }
        lastToken = token;
    }

    return table;
}

---

From source file:io.datenwelt.cargo.rest.utils.Rfc2047.java

public static String decodeHeader(String input) {
    StringTokenizer tokenizer = new StringTokenizer(input, " \t", true);
    StringBuilder decoded = new StringBuilder();
    while (tokenizer.hasMoreTokens()) {
        String token = tokenizer.nextToken();
        if (!token.startsWith("=?") || !token.endsWith("?=")) {
            decoded.append(token);/*  www .j  a  va 2  s. c o m*/
            continue;
        }
        String encodedWord = token;
        String[] parts = encodedWord.substring(2, encodedWord.length() - 2).split("\\?", 3);
        if (parts.length != 3) {
            decoded.append(token);
            continue;
        }
        Charset charset;
        try {
            charset = Charset.forName(parts[0]);
        } catch (Exception ex) {
            LOG.debug("Skipping the decoding of a header value due to an unknown charset \"{}\" found in: ",
                    parts[1], input, ex);
            decoded.append(token);
            continue;
        }
        String encoding = parts[1].toUpperCase();
        switch (encoding) {
        case "B":
            BCodec bcodec = new BCodec(charset);
            try {
                decoded.append(bcodec.decode(encodedWord));
            } catch (Exception ex) {
                LOG.debug("Skipping the decoding of BASE64 value from string \"{}\" found in: ", encodedWord,
                        input, ex);
                decoded.append(token);
            }
            break;
        case "Q":
            QCodec qcodec = new QCodec(charset);
            try {
                decoded.append(qcodec.decode(encodedWord));
            } catch (Exception ex) {
                LOG.debug("Skipping the decoding of Q encoded value from string \"{}\" found in: ", encodedWord,
                        input, ex);
                decoded.append(token);
            }
            break;
        default:
            LOG.debug("Skipping the decoding of value from unknown encoding \"{}\" found in: ", encodedWord,
                    input);
            decoded.append(token);
        }
    }
    return decoded.toString();
}

---

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