Example usage for java.util.regex Matcher appendReplacement

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

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Introduction

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

Prototype

public Matcher appendReplacement(StringBuilder sb, String replacement)

Source Link

Document

Implements a non-terminal append-and-replace step.

Usage

From source file:com.krawler.common.util.StringUtil.java

public static String serverHTMLStripper(String stripTags)
        throws IllegalStateException, IndexOutOfBoundsException {
    Pattern p = Pattern.compile("<[^>]*>");
    Matcher m = p.matcher(stripTags);
    StringBuffer sb = new StringBuffer();
    if (!isNullOrEmpty(stripTags)) {
        while (m.find()) {
            m.appendReplacement(sb, "");
        }//w w  w .jav  a 2 s . c  o  m
        m.appendTail(sb);
        stripTags = sb.toString();
        stripTags = stripTags.replaceAll("\r", "<br/>");
        stripTags = stripTags.replaceAll("\n", " ");
        stripTags = stripTags.replaceAll("\'", "&#39;");
        stripTags = stripTags.replaceAll("\"", "&quot;");
        stripTags = stripTags.replaceAll("&nbsp;", " ");
    }
    return stripTags.trim();
}

From source file:net.sf.j2ep.UrlRewritingResponseWrapper.java

/**
 * Rewrites the location header. Will first locate any links in the header
 * and then rewrite them.//  w w  w.  j a v  a2  s .  com
 * 
 * @param value
 *            The header value we are to rewrite
 * @return A rewritten header
 */
private String rewriteLocation(String value) {
    StringBuffer header = new StringBuffer();

    Matcher matcher = linkPattern.matcher(value);
    while (matcher.find()) {

        String link = matcher.group(3).replaceAll("\\$", "\\\\$");
        if (link.length() == 0) {
            link = "/";
        }
        String location = matcher.group(2) + link;

        Server matchingServer = serverChain.getServerMapped(location);
        if (matchingServer != null) {
            link = link.substring(matchingServer.getPath().length());
            link = matchingServer.getRule().revert(link);
            matcher.appendReplacement(header, "$1" + ownHostName + contextPath + link);
        }
    }
    matcher.appendTail(header);
    log.debug("Location header rewritten " + value + " >> " + header.toString());
    return header.toString();
}

From source file:org.kite9.diagram.server.AbstractKite9Controller.java

protected String sanitizeFilePath(String badFileName) {
    StringBuffer cleanFileName = new StringBuffer();
    Matcher fileMatcher = filePattern.matcher(badFileName);
    boolean match = fileMatcher.find();
    while (match) {
        fileMatcher.appendReplacement(cleanFileName, "");
        match = fileMatcher.find();//from w  w  w  .ja va  2  s.co m
    }
    fileMatcher.appendTail(cleanFileName);
    return cleanFileName.substring(0, cleanFileName.length() > 250 ? 250 : cleanFileName.length());
}

From source file:jp.go.nict.langrid.wrapper.ws_1_2.translation.AbstractTranslationService.java

/**
 * ??<br/>/*from   w  w  w.ja v a2 s  .  c  o m*/
 * ????divideByDelimiterAndTranslation ???<br/>
 * @author Hitoshi Sugihara
 * @param source ?
 * @param deli ?? Pattern 
 * @param delis ?????????
 * @return ???????
 */
private String[] divideSourceByDelimiter(String source, java.util.regex.Pattern deli,
        java.util.List<String> delis) {
    java.util.List<String> sources = new java.util.ArrayList<String>(); // ????????????
    java.util.regex.Matcher mth = deli.matcher(source); // ??? Matcher 
    StringBuffer hoge; // ????????
    while (mth.find()) {
        delis.add(mth.group());
        hoge = new StringBuffer();
        mth.appendReplacement(hoge, "");
        sources.add(hoge.toString());
    }
    hoge = new StringBuffer();
    mth.appendTail(hoge);
    if (hoge.length() > 0) {
        sources.add(hoge.toString());
    }
    return sources.toArray(new String[] {});
}

From source file:org.opencastproject.composer.gstreamer.AbstractGSEncoderEngine.java

/**
 * Substitutes template values from template with actual values from properties.
 * //from ww w  .j  a v a2s  . c  om
 * @param template
 *          String that represents template
 * @param properties
 *          Map that contains substitution for template values in template
 * @param cleanup
 *          if template values that were not matched should be removed
 * @return String built from template
 */
protected String substituteTemplateValues(String template, Map<String, String> properties, boolean cleanup) {

    StringBuffer buffer = new StringBuffer();
    Pattern pattern = Pattern.compile("#\\{\\S+?\\}");
    Matcher matcher = pattern.matcher(template);
    while (matcher.find()) {
        String match = template.substring(matcher.start() + 2, matcher.end() - 1);
        if (properties.containsKey(match)) {
            matcher.appendReplacement(buffer, properties.get(match));
        }
    }
    matcher.appendTail(buffer);

    String processedTemplate = buffer.toString();

    if (cleanup) {
        // remove all property matches
        buffer = new StringBuffer();
        Pattern ppattern = Pattern.compile("\\S+?=#\\{\\S+?\\}");
        matcher = ppattern.matcher(processedTemplate);
        while (matcher.find()) {
            matcher.appendReplacement(buffer, "");
        }
        matcher.appendTail(buffer);
        processedTemplate = buffer.toString();

        // remove all other templates
        buffer = new StringBuffer();
        matcher = pattern.matcher(processedTemplate);
        while (matcher.find()) {
            matcher.appendReplacement(buffer, "");
        }
        matcher.appendTail(buffer);
        processedTemplate = buffer.toString();
    }

    return processedTemplate;
}

From source file:org.opencms.util.CmsStringUtil.java

/**
 * Substitutes a pattern in a string using a {@link I_CmsRegexSubstitution}.<p>
 * /*from  w w  w  .j  ava  2s  . c o m*/
 * @param pattern the pattern to substitute 
 * @param text the text in which the pattern should be substituted 
 * @param sub the substitution handler 
 * 
 * @return the transformed string 
 */
public static String substitute(Pattern pattern, String text, I_CmsRegexSubstitution sub) {

    StringBuffer buffer = new StringBuffer();
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        matcher.appendReplacement(buffer, sub.substituteMatch(text, matcher));
    }
    matcher.appendTail(buffer);
    return buffer.toString();
}

From source file:org.projectforge.business.scripting.GroovyEngine.java

private String replaceIncludes(final String template) {
    if (template == null) {
        return null;
    }/*from w  w  w  .j av  a 2s .  c  o  m*/
    final Pattern p = Pattern.compile("#INCLUDE\\{([0-9\\-\\.a-zA-Z/]*)\\}", Pattern.MULTILINE);
    final StringBuffer buf = new StringBuffer();
    final Matcher m = p.matcher(template);
    while (m.find()) {
        if (m.group(1) != null) {
            final String filename = m.group(1);
            final Object[] res = configurationService.getResourceContentAsString(filename);
            String content = (String) res[0];
            if (content != null) {
                content = replaceIncludes(content).replaceAll("\\\\", "#HURZ1#").replaceAll("\\$", "#HURZ2#");
                m.appendReplacement(buf, content); // Doesn't work with '$' or '\' in content
            } else {
                m.appendReplacement(buf, "*** " + filename + " not found! ***");
            }
        }
    }
    m.appendTail(buf);
    return buf.toString();
}

From source file:org.apache.roller.weblogger.business.plugins.entry.TopicTagPlugin.java

/**
 * Apply the plugin to the given entry.  Returns the entry text with topic tags expanded.
 *
 * @param entry           WeblogEntry to which plugin should be applied.
 * @param singleEntry     Ignored./*  w ww  .j a  v  a 2  s .c om*/
 * @return Results of applying plugin to entry.
 */
public String render(WeblogEntry entry, String str) {
    String entryText = str;
    StringBuffer result = new StringBuffer(entryText.length());
    MessageFormat fmt = getLinkFormat();

    // Replace all of the instances matching the pattern with bookmark specified.
    Matcher m = tagPatternWithBookmark.matcher(entryText);
    while (m.find()) {
        String bookmark = m.group(1);
        String tag = m.group(2);
        String site = getBookmarkSite(bookmark);
        if (site == null) {
            site = getDefaultTopicSite();
        }
        if (!site.endsWith("/")) {
            site += "/";
        }
        String link = generateLink(fmt, site, tag);
        m.appendReplacement(result, link);
    }
    m.appendTail(result);

    // Now, in a second phase replace all of the instances matching the pattern without bookmark specified.
    entryText = result.toString();
    result = new StringBuffer(entryText.length());
    m = tagPatternWithoutBookmark.matcher(entryText);
    while (m.find()) {
        String tag = m.group(1);
        String site = getDefaultTopicSite();
        String link = generateLink(fmt, site, tag);
        m.appendReplacement(result, link);
    }
    m.appendTail(result);

    return result.toString();
}

From source file:com.lcw.one.common.persistence.BaseDao.java

/** 
 * hqlorderBy?? /*from   ww  w .j ava2s  . co m*/
 * @param qlString
 * @return 
 */
private String removeOrders(String qlString) {
    Pattern p = Pattern.compile("order\\s*by[\\w|\\W|\\s|\\S]*", Pattern.CASE_INSENSITIVE);
    Matcher m = p.matcher(qlString);
    StringBuffer sb = new StringBuffer();
    while (m.find()) {
        m.appendReplacement(sb, "");
    }
    m.appendTail(sb);
    return sb.toString();
}

From source file:com.adito.boot.ReplacementEngine.java

private void replaceInto(Pattern pattern, String replacementPattern, Replacer replacer, StringBuffer input,
        StringBuffer work) {//from   ww  w. j a va2  s  . c  o  m
    work.ensureCapacity(input.length());
    work.setLength(0);
    if (log.isDebugEnabled())
        log.debug("Getting matcher for " + pattern.pattern());
    Matcher m = pattern.matcher(input);
    log.debug("Got matcher, finding first occurence.");
    while (m.find()) {
        if (log.isDebugEnabled())
            log.debug("Found occurence '" + m.group() + "'");
        String repl = replacer.getReplacement(pattern, m, replacementPattern);
        if (repl != null) {
            if (log.isDebugEnabled())
                log.debug("Found replacement, appending '" + repl + "'");
            if (encoder == null) {
                m.appendReplacement(work, Util.escapeForRegexpReplacement(repl));
            } else {
                m.appendReplacement(work, encoder.encode(Util.escapeForRegexpReplacement(repl)));
            }
        }
    }
    if (log.isDebugEnabled())
        log.debug("Processed matches, appending replacement.");
    m.appendTail(work);
}