Example usage for java.util.regex Matcher appendTail

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:com.aurel.track.exchange.docx.exporter.DocxExportBL.java

/**
 * Serializes the docx content into the response's output stream
 * @param response//from w  ww  .jav  a 2  s .  c  o  m
 * @param wordMLPackage
 * @return
 */
static String prepareReportResponse(HttpServletResponse response, String baseFileName,
        WordprocessingMLPackage wordMLPackage) {
    if (baseFileName == null) {
        baseFileName = "TrackReport";
    } else {
        baseFileName = StringEscapeUtils.unescapeHtml4(baseFileName);
        StringBuffer sb = new StringBuffer(baseFileName.replaceAll("[^a-zA-Z0-9_]", "_"));
        Pattern regex = Pattern.compile("(_[a-z])");
        Matcher regexMatcher = regex.matcher(sb);
        StringBuffer sb2 = new StringBuffer();

        try {
            while (regexMatcher.find()) {
                regexMatcher.appendReplacement(sb2, regexMatcher.group(1).toUpperCase());
            }
            regexMatcher.appendTail(sb2);

        } catch (Exception e) {
            LOGGER.error(e.getMessage());
        }
        baseFileName = sb2.toString().replaceAll("_", "");
    }
    response.reset();
    response.setHeader("Content-Type",
            "application/vnd.openxmlformats-officedocument.wordprocessingml.document");
    response.setHeader("Content-Disposition", "attachment; filename=\"" + baseFileName + ".docx\"");
    DownloadUtil.prepareCacheControlHeader(ServletActionContext.getRequest(), response);
    OutputStream outputStream = null;
    try {
        outputStream = response.getOutputStream();
    } catch (IOException e) {
        LOGGER.error("Getting the output stream failed with " + e.getMessage());
        LOGGER.error(ExceptionUtils.getStackTrace(e));
    }
    try {
        Docx4J.save(wordMLPackage, outputStream, Docx4J.FLAG_NONE);
        /*SaveToZipFile saver = new SaveToZipFile(wordMLPackage);
        saver.save(outputStream);*/
    } catch (Exception e) {
        LOGGER.error("Exporting the docx failed with throwable " + e.getMessage());
        LOGGER.debug(ExceptionUtils.getStackTrace(e));
    }
    return null;
}

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From source file:Main.java

/**
 * Substitutes links in the given text with valid HTML mark-up. For instance,
 * http://dhis2.org is replaced with <a href="http://dhis2.org">http://dhis2.org</a>,
 * and www.dhis2.org is replaced with <a href="http://dhis2.org">www.dhis2.org</a>.
 *
 * @param text the text to substitute links for.
 * @return the substituted text./*from w ww  .j  a va2 s .c  o m*/
 */
public static String htmlLinks(String text) {
    if (text == null || text.trim().isEmpty()) {
        return null;
    }

    Matcher matcher = LINK_PATTERN.matcher(text);

    StringBuffer buffer = new StringBuffer();

    while (matcher.find()) {
        String url = matcher.group(1);
        String suffix = matcher.group(3);

        String ref = url.startsWith("www.") ? "http://" + url : url;

        url = "<a href=\"" + ref + "\">" + url + "</a>" + suffix;

        matcher.appendReplacement(buffer, url);
    }

    return matcher.appendTail(buffer).toString();
}

---

From source file:com.datumbox.framework.common.utilities.PHPMethods.java

/**
 * Matches a string with a pattern and replaces the matched components with 
 * a provided string.// w  w  w.jav  a 2s .  c o m
 * 
 * @param pattern
 * @param replacement
 * @param subject
 * @return 
 */
public static String preg_replace(Pattern pattern, String replacement, String subject) {
    Matcher m = pattern.matcher(subject);
    StringBuffer sb = new StringBuffer(subject.length());
    while (m.find()) {
        m.appendReplacement(sb, replacement);
    }
    m.appendTail(sb);
    return sb.toString();
}

---

From source file:framework.retrieval.engine.common.RetrievalUtil.java

/**
 * HTML?/*  www .  j  a v  a2 s . c  o m*/
 * @param htmlContent
 * @param charsetName
 * @return
 */
public static String parseHTML(String htmlContent, String charsetName) {
    if (null == htmlContent || "".equals(htmlContent.trim())) {
        return htmlContent;
    }

    StringBuffer txt = new StringBuffer();
    Pattern pattern = Pattern.compile("<[^<|^>]*>", Pattern.CASE_INSENSITIVE);
    Matcher matcher = pattern.matcher(htmlContent);
    while (matcher.find()) {
        String group = matcher.group();
        if (group.matches("<[\\s]*>")) {
            matcher.appendReplacement(txt, group);
        } else {
            matcher.appendReplacement(txt, "");
        }
    }

    matcher.appendTail(txt);
    String str = txt.toString();

    return str;
}

---

From source file:org.energyos.espi.common.test.FixtureFactory.java

public static String newXML(UUID uuid, String fileName) throws IOException {
    String s = newXML(fileName);/*from w  w  w  . j ava 2  s  . c o m*/

    Pattern pattern = Pattern.compile("<id>urn:uuid:([A-Z0-9-]+)</id>");
    StringBuffer myStringBuffer = new StringBuffer();
    Matcher matcher = pattern.matcher(s);
    int i = 0;
    while (matcher.find()) {
        UUID replacement;
        if (i == 1) {
            replacement = uuid;
        } else {
            replacement = UUID.randomUUID();
        }
        matcher.appendReplacement(myStringBuffer,
                "<id>urn:uuid:" + replacement.toString().toUpperCase() + "</id>");
        i++;
    }
    matcher.appendTail(myStringBuffer);
    String subscription = myStringBuffer.toString().replaceAll("9B6C7066", uuid.toString());
    return subscription;
}

---

From source file:org.b3log.symphony.util.MP3Players.java

/**
 * Renders the specified content with MP3 player if need.
 *
 * @param content the specified content/*w ww  .ja v  a2s  . c o  m*/
 * @return rendered content
 */
public static final String render(final String content) {
    final StringBuffer contentBuilder = new StringBuffer();

    final Matcher m = PATTERN.matcher(content);
    while (m.find()) {
        String mp3URL = m.group();
        String mp3Name = StringUtils.substringBetween(mp3URL, "\">", ".mp3</a>");
        mp3URL = StringUtils.substringBetween(mp3URL, "href=\"", "\" rel=");

        m.appendReplacement(contentBuilder, "<div class=\"aplayer content-audio\" data-title=\"" + mp3Name
                + "\" data-url=\"" + mp3URL + "\" ></div>\n");
    }
    m.appendTail(contentBuilder);

    return contentBuilder.toString();
}

---

From source file:org.kitodo.production.plugin.opac.pica.ConfigOpacCatalogue.java

/**
 * The function fillIn() replaces marks in a given string by values derived
 * from match results. There are two different mechanisms available for
 * replacement./*from   ww w .ja  va2 s .c  om*/
 *
 * <p>
 * If the marked string contains the replacement mark <code>{\\@}</code>,
 * the matchers find() operation will be invoked over and over again and
 * all match results are concatenated and inserted in place of the
 * replacement marks.
 * </p>
 *
 * <p>
 * Otherwise, all replacement marks <code>{1}</code>, <code>{2}</code>,
 * <code>{3}</code>,  will be replaced by the capturing groups matched by
 * the matcher.
 * </p>
 *
 * @param markedString
 *            a string with replacement markers
 * @param matcher
 *            a matcher whos values shall be inserted
 * @return the string with the replacements filled in
 * @throws IndexOutOfBoundsException
 *             If there is no capturing group in the pattern with the given
 *             index
 */
private static String fillIn(String markedString, Matcher matcher) {
    if (matcher == null) {
        return markedString;
    }
    if (markedString.contains("{@}")) {
        StringBuilder composer = new StringBuilder();
        composer.append(matcher.group());
        while (matcher.find()) {
            composer.append(matcher.group());
        }
        return markedString.replaceAll("\\{@\\}", composer.toString());
    } else {
        StringBuffer replaced = new StringBuffer();
        Matcher replacer = Pattern.compile("\\{(\\d+)\\}").matcher(markedString);
        while (replacer.find()) {
            replacer.appendReplacement(replaced, matcher.group(Integer.parseInt(replacer.group(1))));
        }
        replacer.appendTail(replaced);
        return replaced.toString();
    }
}

---

From source file:jetbrick.tools.chm.reader.AnchorNameManager.java

public static void addAnchor(File file, String encoding) throws IOException {
    String html = FileUtils.readFileToString(file, encoding);
    html = html.replace('$', '\uFFE5');

    Pattern p = Config.style.getAnchorNameRegex();
    Matcher m = p.matcher(html);

    int findCount = 0;
    StringBuffer sb = new StringBuffer();
    while (m.find()) {
        findCount++;/*  w ww . j  a v  a2 s  .co m*/
        String anchor = m.group(1);
        // String oldAnchor = m.group();
        String oldAnchor = "<A HH=\"1\" NAME=\"" + anchor + "\">";
        String newAnchor = "<A HH=\"1\" NAME=\"" + getNewAnchorName(anchor) + "\"></A>";
        m.appendReplacement(sb, newAnchor + oldAnchor);
    }
    m.appendTail(sb);

    System.out.println("addAnchor(" + findCount + ") : " + file);

    if (findCount > 0) {
        html = sb.toString().replace('\uFFE5', '$');
        FileUtils.writeStringToFile(file, html, encoding);
    }
    html = null;
}

---

From source file:eu.nerdz.api.impl.fastreverse.messages.FastReverseConversationHandler.java

/**
 * Replaces a single tag.//  w w w  .ja  v a2  s. co m
 * @param regex A regex
 * @param message A message to be parsed
 * @return A string in which all occurrences of regex have been substituted with the contents matched
 */
private static String replaceSingle(String regex, String message) {

    Matcher matcher = Pattern.compile(regex, Pattern.DOTALL | Pattern.CASE_INSENSITIVE).matcher(message);
    StringBuffer result = new StringBuffer();

    while (matcher.find()) {
        matcher.appendReplacement(result, matcher.group(1).replace("$", "\\$"));
    }

    matcher.appendTail(result);

    return result.toString();
}

---

From source file:org.sakaiproject.kernel.util.ISO9075.java

/**
 * Decodes the <code>name</code>.
 *
 * @param name//from   w w  w .  j  a  v a2 s.  c om
 *          the <code>String</code> to decode.
 * @return the decoded <code>String</code>.
 */
public static String decode(String name) {
    // quick check
    if (name.indexOf("_x") < 0) {
        // not encoded
        return name;
    }
    StringBuffer decoded = new StringBuffer();
    Matcher m = ENCODE_PATTERN.matcher(name);
    while (m.find()) {
        char ch = (char) Integer.parseInt(m.group().substring(2, 6), 16);
        if (ch == '$' || ch == '\\') {
            m.appendReplacement(decoded, "\\" + ch);
        } else {
            m.appendReplacement(decoded, Character.toString(ch));
        }
    }
    m.appendTail(decoded);
    return decoded.toString();
}

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