Example usage for java.util.regex Matcher appendTail

List of usage examples for java.util.regex Matcher appendTail

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Introduction

In this page you can find the example usage for java.util.regex Matcher appendTail.

Prototype

public StringBuilder appendTail(StringBuilder sb)

Source Link

Document

Implements a terminal append-and-replace step.

Usage

From source file:ch.rasc.edsutil.optimizer.WebResourceProcessor.java

private static String cleanCode(String sourcecode) {
    Matcher matcher = DEV_CODE_PATTERN.matcher(sourcecode);
    StringBuffer cleanCode = new StringBuffer();
    while (matcher.find()) {
        matcher.appendReplacement(cleanCode, "");
    }//from   w  w  w  .  java 2  s.  c  o m
    matcher.appendTail(cleanCode);

    return cleanCode.toString().replaceAll(REQUIRES_PATTERN, "").replaceAll(USES_PATTERN, "");
}

From source file:org.apache.sqoop.odps.OdpsUploadProcessor.java

public static String escapeString(String in, Map rowMap) {
    Matcher matcher = tagPattern.matcher(in);
    StringBuffer sb = new StringBuffer();
    while (matcher.find()) {
        String replacement = "";
        if (matcher.group(2) != null) {
            replacement = rowMap.get(matcher.group(2).toLowerCase()).toString();
            if (replacement == null) {
                replacement = "";
            }/*from  ww w . jav a 2 s .c  o m*/
        }
        replacement = replacement.replaceAll("\\\\", "\\\\\\\\");
        replacement = replacement.replaceAll("\\$", "\\\\\\$");

        matcher.appendReplacement(sb, replacement);
    }
    matcher.appendTail(sb);
    return sb.toString();
}

From source file:net.triptech.metahive.CalculationParser.java

/**
 * Marks up the calculation.//from  w  w  w .  j  a  va  2 s  . co  m
 *
 * @param calculation the calculation
 * @return the string
 */
public static String maredUpCalculation(String calculation) {

    String markedUpCalculation = "";

    logger.debug("Calculation: " + calculation);

    if (StringUtils.isNotBlank(calculation)) {
        try {
            Pattern p = Pattern.compile(regEx);
            Matcher m = p.matcher(calculation);
            StringBuffer sb = new StringBuffer();
            logger.debug("Regular expression: " + regEx);
            while (m.find()) {
                logger.info("Variable instance found: " + m.group());
                try {
                    String text = "<span class=\"variable\">" + m.group().toUpperCase() + "</span>";

                    m.appendReplacement(sb, Matcher.quoteReplacement(text));

                } catch (NumberFormatException nfe) {
                    logger.error("Error parsing variable id");
                }
            }
            m.appendTail(sb);

            markedUpCalculation = sb.toString();
            logger.info("Marked up calculation: " + markedUpCalculation);

        } catch (PatternSyntaxException pe) {
            logger.error("Regex syntax error ('" + pe.getPattern() + "') " + pe.getMessage());
        }
    }
    return markedUpCalculation;
}

From source file:org.jasig.portlet.emailpreview.util.MessageUtils.java

public static String addClickableUrlsToMessageBody(String msgBody) {

    // Assertions.
    if (msgBody == null) {
        String msg = "Argument 'msgBody' cannot be null";
        throw new IllegalArgumentException(msg);
    }//from www .  j a va 2  s .  c o  m

    StringBuffer rslt = new StringBuffer();

    Matcher m = CLICKABLE_URLS_PATTERN.matcher(msgBody);
    while (m.find()) {
        StringBuilder bldr = new StringBuilder();
        String text = m.group(1);
        // Handle special case where URL not prefixed with required protocol
        String url = text.startsWith("www.") ? "http://" + text : text;
        if (LOG.isDebugEnabled()) {
            LOG.debug("Making embedded URL '" + text + "' clickable at the following href:  " + url);
        }
        bldr.append(CLICKABLE_URLS_PART1).append(url).append(CLICKABLE_URLS_PART2).append(text)
                .append(CLICKABLE_URLS_PART3);
        m.appendReplacement(rslt, bldr.toString());
    }
    m.appendTail(rslt);

    return rslt.toString();

}

From source file:com.trackplus.track.util.html.Html2LaTeX.java

/**
 * Get LaTeX text translated from HTML.//ww  w.  j a  v  a  2s .c  om
 *
 * @param bodyHtml
 * @return the LaTeX representation of the bodyHtml
 */
public static String getLaTeX(String bodyHtml) {

    // Make sure verbatim is properly transformed, protect spaces and line
    // breaks
    Pattern patt = Pattern.compile("(?s)(.?)<div\\s*class=\\\"code\\-text\\\".+?>(.+?)</div>");
    Matcher m = patt.matcher(bodyHtml);
    StringBuffer sb = new StringBuffer();
    while (m.find()) {
        String verbatim = m.group(2);
        verbatim = verbatim.replace("\n", "<br>").replace(" ", "&nbsp;");
        String text = m.group(1) + "<div class=\"code-text\">" + verbatim + "</div>"; // +
        // m.group(3);
        m.appendReplacement(sb, Matcher.quoteReplacement(text));
    }
    m.appendTail(sb);
    bodyHtml = sb.toString();

    // System.err.println(bodyHtml);

    Document doc = Jsoup.parse(bodyHtml);

    String latex = getLatexText(doc);
    sb = new StringBuffer();
    String[] lines = latex.split("\n");
    for (int i = 0; i < lines.length; ++i) {
        if ("\\\\".equals(lines[i].trim())) {
            lines[i] = "";
        }
        sb.append(lines[i] + "\n");
    }

    return sb.toString();
}

From source file:info.magnolia.cms.util.LinkUtil.java

/**
 * Transforms all the links to the magnolia format. Used during storing.
 * @param str html/*from www  .  j a va2  s  .  c om*/
 * @return html with changed hrefs
 */
public static String convertAbsoluteLinksToUUIDs(String str) {
    // get all link tags
    Matcher matcher = linkPattern.matcher(str);
    StringBuffer res = new StringBuffer();
    while (matcher.find()) {
        String path = matcher.group(2);
        String uuid = makeUUIDFromAbsolutePath(path);
        matcher.appendReplacement(res, "$1\\${link:{" //$NON-NLS-1$
                + "uuid:{" //$NON-NLS-1$
                + uuid + "}," //$NON-NLS-1$
                + "repository:{website}," //$NON-NLS-1$
                + "workspace:{default}," //$NON-NLS-1$
                + "path:{" //$NON-NLS-1$
                + path + "}}}$3"); //$NON-NLS-1$
    }
    matcher.appendTail(res);
    return res.toString();
}

From source file:com.google.api.tools.framework.aspects.documentation.model.DocumentationUtil.java

/**
 * Given a documentation string, replace the cross reference links with reference text.
 *//*from   w  w  w.j  a  va  2  s  .  c  o  m*/
public static String removeCrossReference(String text) {
    if (Strings.isNullOrEmpty(text)) {
        return "";
    }
    Pattern pattern = Pattern.compile("\\[(?<name>[^\\]]+?)\\]( |\\n)*" + "\\[(?<link>[^\\]]*?)\\]");
    Matcher matcher = pattern.matcher(text);
    StringBuffer result = new StringBuffer();
    while (matcher.find()) {
        String replacementText = matcher.group("name");
        replacementText = Matcher.quoteReplacement(replacementText);
        matcher.appendReplacement(result, replacementText);
    }
    matcher.appendTail(result);
    return result.toString();
}

From source file:br.com.diegosilva.jsfcomponents.util.Utils.java

public static String escapeHtml(String string, boolean convertNewlines, boolean convertSpaces) {
    if (string == null)
        return null;
    StringBuilder sb = new StringBuilder();
    String htmlEntity;//from   w  w w  . ja  v a 2s.  c om
    char c;
    for (int i = 0; i < string.length(); ++i) {
        htmlEntity = null;
        c = string.charAt(i);
        switch (c) {
        case '<':
            htmlEntity = "&lt;";
            break;
        case '>':
            htmlEntity = "&gt;";
            break;
        case '&':
            htmlEntity = "&amp;";
            break;
        case '"':
            htmlEntity = "&quot;";
            break;
        }
        if (htmlEntity != null) {
            sb.append(htmlEntity);
        } else {
            sb.append(c);
        }
    }
    String result = sb.toString();
    if (convertSpaces) {
        // Converts the _beginning_ of line whitespaces into non-breaking
        // spaces
        Matcher matcher = Pattern.compile("(\\n+)(\\s*)(.*)").matcher(result);
        StringBuffer temp = new StringBuffer();
        while (matcher.find()) {
            String group = matcher.group(2);
            StringBuilder spaces = new StringBuilder();
            for (int i = 0; i < group.length(); i++) {
                spaces.append("&#160;");
            }
            matcher.appendReplacement(temp, "$1" + spaces.toString() + "$3");
        }
        matcher.appendTail(temp);
        result = temp.toString();
    }
    if (convertNewlines) {
        result = result.replaceAll("\n", "<br/>");
    }
    return result;
}

From source file:com.hexidec.ekit.component.HTMLUtilities.java

private static String addColgroups(String html, List<String> colgroups) {
    StringBuffer sb = new StringBuffer();

    Pattern p = Pattern.compile("<table\\b[^>]*>", Pattern.DOTALL | Pattern.CASE_INSENSITIVE);

    Matcher m = p.matcher(html);

    if (!m.find()) {
        return html;
    }/*w w  w.ja  v  a2s .c  om*/

    int i = 0;
    do {
        String colgroup = colgroups.get(i++);
        m.appendReplacement(sb, Matcher.quoteReplacement(m.group() + colgroup));
    } while (m.find());

    m.appendTail(sb);

    return sb.toString();
}

From source file:com.addthis.hydra.job.alert.JobAlertUtil.java

/**
 * Split a path up and replace any {{now-1}}-style elements with the YYMMDD equivalent.
 * {{now-1h}} subtracts one hour from the current time and returns a YYMMDDHH formatted string.
 *
 * @param path The input path to process
 * @return The path with the relevant tokens replaced
 *///  w  w  w .  j av a  2 s.c o  m
@VisibleForTesting
static String expandDateMacro(String path) {
    StringBuffer sb = new StringBuffer();
    Matcher matcher = DATE_MACRO_PATTERN.matcher(path);
    while (matcher.find()) {
        if (matcher.group(3) != null) {
            String match = "{{now" + matcher.group(2) + Strings.nullToEmpty(matcher.group(4)) + "}}";
            matcher.appendReplacement(sb,
                    DateUtil.getDateTime(ymdhFormatter, match, true).toString(ymdhFormatter));
        } else {
            String match = matcher.group();
            matcher.appendReplacement(sb,
                    DateUtil.getDateTime(ymdFormatter, match, false).toString(ymdFormatter));
        }
    }
    matcher.appendTail(sb);
    return sb.toString();
}