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:org.kuali.rice.kew.impl.document.search.DocumentSearchCriteriaBoLookupableHelperService.java

protected static String replaceCurrentUserToken(String value, Person person) {
    Matcher matcher = CURRENT_USER_PATTERN.matcher(value);
    boolean matched = false;
    StringBuffer sb = new StringBuffer();
    while (matcher.find()) {
        matched = true;/*from   w ww  . j  a v  a  2  s  .  c  o  m*/
        String idType = "principalName";
        if (matcher.groupCount() > 0) {
            String group = matcher.group(1);
            if (group != null) {
                idType = group.substring(1); // discard period after CURRENT_USER
            }
        }
        String idValue = UserUtils.getIdValue(idType, person);
        if (!StringUtils.isBlank(idValue)) {
            value = idValue;
        } else {
            value = matcher.group();
        }
        matcher.appendReplacement(sb, value);

    }
    matcher.appendTail(sb);
    return matched ? sb.toString() : null;
}

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From source file:org.codelibs.robot.extractor.impl.AbstractXmlExtractor.java

protected String extractString(final String content) {
    String input = content.replaceAll("[\\r\\n]", " ");
    if (ignoreCommentTag) {
        input = input.replaceAll("<!--[^>]+-->", "");
    } else {/*from  w w w  . j  a v  a 2 s. c  o m*/
        input = input.replace("<!--", "").replace("-->", "");
    }
    final Matcher matcher = getTagPattern().matcher(input);
    final StringBuffer sb = new StringBuffer();
    final Pattern attrPattern = Pattern.compile("\\s[^ ]+=\"([^\"]*)\"");
    while (matcher.find()) {
        final String tagStr = matcher.group();
        final Matcher attrMatcher = attrPattern.matcher(tagStr);
        final StringBuilder buf = new StringBuilder();
        while (attrMatcher.find()) {
            buf.append(attrMatcher.group(1)).append(' ');
        }
        matcher.appendReplacement(sb, buf.toString().replace("\\", "\\\\").replace("$", "\\$"));
    }
    matcher.appendTail(sb);
    return sb.toString().replaceAll("\\s+", " ").trim();
}

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From source file:org.codelibs.fess.crawler.extractor.impl.AbstractXmlExtractor.java

protected String extractString(final String content) {
    String input = content.replaceAll("[\\r\\n]", " ");
    if (ignoreCommentTag) {
        input = input.replaceAll("<!--[^>]+-->", "");
    } else {/*  w  ww.  j  a va2 s  . co m*/
        input = input.replace("<!--", "").replace("-->", "");
    }
    final Matcher matcher = getTagPattern().matcher(input);
    final StringBuffer sb = new StringBuffer();
    final Pattern attrPattern = Pattern.compile("\\s[^ ]+=\"([^\"]*)\"");
    while (matcher.find()) {
        final String tagStr = matcher.group();
        final Matcher attrMatcher = attrPattern.matcher(tagStr);
        final StringBuilder buf = new StringBuilder(100);
        while (attrMatcher.find()) {
            buf.append(attrMatcher.group(1)).append(' ');
        }
        matcher.appendReplacement(sb, buf.toString().replace("\\", "\\\\").replace("$", "\\$"));
    }
    matcher.appendTail(sb);
    return sb.toString().replaceAll("\\s+", " ").trim();
}

---

From source file:org.akita.proxy.ProxyInvocationHandler.java

/**
 * Replace all the {} block in url to the actual params, 
 * clear the params used in {block}, return cleared params HashMap and replaced url.
 * @param url such as http://server/{namespace}/1/do
 * @param params such as hashmap include (namespace->'mobile')
 * @return the parsed param will be removed in HashMap (params)
 *//*ww  w  . java 2  s .co  m*/
private String parseUrlbyParams(String url, HashMap<String, String> params) throws AkInvokeException {

    StringBuffer sbUrl = new StringBuffer();
    Pattern pattern = Pattern.compile("\\{(.+?)\\}");
    Matcher matcher = pattern.matcher(url);

    while (matcher.find()) {
        String paramValue = params.get(matcher.group(1));
        if (paramValue != null) {
            matcher.appendReplacement(sbUrl, paramValue);
        } else { // {name}?
            throw new AkInvokeException(AkInvokeException.CODE_PARAM_IN_URL_NOT_FOUND,
                    "Parameter {" + matcher.group(1) + "}'s value not found of url " + url + ".");
        }
        params.remove(matcher.group(1));
    }
    matcher.appendTail(sbUrl);

    return sbUrl.toString();
}

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

/**
 * Rewrites the header Set-Cookie so that path and domain is correct.
 * /*from  w ww  .j  a  v a 2s.  c o m*/
 * @param value
 *            The original header
 * @return The rewritten header
 */
private String rewriteSetCookie(String value) {
    StringBuffer header = new StringBuffer();
    Matcher matcher = pathAndDomainPattern.matcher(value);
    while (matcher.find()) {
        if (matcher.group(1).equalsIgnoreCase("path=")) {
            String path = server.getRule().revert(matcher.group(2).replace(server.getPath(), contextPath)); // server.getRule().revert(matcher.group(2));
            path = "/";
            matcher.appendReplacement(header, "$1" + path + ";");
        } else {
            matcher.appendReplacement(header, "");
        }

    }
    matcher.appendTail(header);
    log.debug("Set-Cookie header rewritten \"" + value + "\" >> " + header.toString());
    return header.toString();
}

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From source file:io.scigraph.internal.CypherUtil.java

public String resolveRelationships(String cypher) {
    Matcher m = ENTAILMENT_PATTERN.matcher(cypher);
    StringBuffer buffer = new StringBuffer();
    while (m.find()) {
        String varName = m.group(1);
        String types = m.group(2);
        String modifiers = m.group(3);
        Collection<String> resolvedTypes = resolveTypes(types, modifiers.contains("!"));
        modifiers = modifiers.replaceAll("!", "");
        String typeString = resolvedTypes.isEmpty() ? "" : ":`" + on("`|`").join(resolvedTypes) + "`";
        m.appendReplacement(buffer, "[" + varName + typeString + modifiers + "]");
    }//from   w  w w  .j a v  a2  s . co  m
    m.appendTail(buffer);
    return buffer.toString();
}

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From source file:net.kamhon.ieagle.dao.Jpa2Dao.java

/**
 * convert hibernate positional parameter to JPA positional parameter notation.</br> For example: convert
 * <code>select a from A a where a.id=? and a.status=?</code> to
 * <code>select a from A a where a.id=?1 and a.status=?2</code>
 * /*from  www. j  ava 2 s . com*/
 * @param query
 * @return
 */
public String convertJpaPositionParams(String query) {
    if (StringUtils.isBlank(query))
        return query;

    // bypass if the query is using JPA positional parameter notation
    if (query.indexOf("?1") >= 0) {
        return query;
    } else if (query.indexOf("?") >= 0) {
        StringBuffer sb = new StringBuffer();
        Pattern p = Pattern.compile(Pattern.quote("?"), Pattern.CASE_INSENSITIVE);
        Matcher matcher = p.matcher(query);
        boolean result = matcher.find();
        int count = 0;
        while (result) {
            String g = matcher.group();
            matcher.appendReplacement(sb, g + (++count));
            result = matcher.find();
        }

        matcher.appendTail(sb);

        log.debug("sb.toString() = " + sb.toString());

        return sb.toString();
    }

    return query;
}

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From source file:com.gargoylesoftware.htmlunit.javascript.IEConditionalCompilationScriptPreProcessor.java

private String replaceCustomCompilationVariables(final String body) {
    final Matcher m = CC_VARIABLE_PATTERN.matcher(body);
    final StringBuffer sb = new StringBuffer();
    while (m.find()) {
        final String match = m.group();
        String toReplace;//from  w ww. ja va2 s .c  o  m
        if (match.startsWith("@")) {
            toReplace = replaceOneCustomCompilationVariable(match);
        } else {
            toReplace = match;
        }
        toReplace = StringUtils.sanitizeForAppendReplacement(toReplace);
        m.appendReplacement(sb, toReplace);
    }
    m.appendTail(sb);
    return sb.toString();
}

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From source file:com.gargoylesoftware.htmlunit.javascript.IEConditionalCompilationScriptPreProcessor.java

String replaceCompilationVariables(final String source, final BrowserVersion browserVersion) {
    final Matcher m = C_VARIABLE_PATTERN.matcher(source);
    final StringBuffer sb = new StringBuffer();
    while (m.find()) {
        final String match = m.group();
        String toReplace;//from   w w w. ja v  a 2 s .co m
        if (match.startsWith("@")) {
            toReplace = replaceOneVariable(match, browserVersion);
        } else {
            toReplace = match;
        }
        toReplace = StringUtils.sanitizeForAppendReplacement(toReplace);
        m.appendReplacement(sb, toReplace);
    }
    m.appendTail(sb);
    return sb.toString();
}

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From source file:org.dd4t.core.filters.impl.DefaultLinkResolverFilter.java

protected void resolveXhtmlField(XhtmlField xhtmlField) {

    StopWatch stopWatch = null;/*from  www . java  2s  .c  o  m*/
    if (logger.isDebugEnabled()) {
        stopWatch = new StopWatch();
        stopWatch.start();
    }

    List<Object> xhtmlValues = xhtmlField.getValues();
    List<String> newValues = new ArrayList<String>();

    if (useXslt) {
        // find all component links and try to resolve them
        for (Object xhtmlValue : xhtmlValues) {
            String result = xslTransformer.transformSourceFromFilesource(
                    "<ddtmproot>" + (String) xhtmlValue + "</ddtmproot>", "/resolveXhtmlWithLinks.xslt",
                    params);
            newValues.add(XSLTPattern.matcher(result).replaceAll(""));
        }
    } else {
        // find all component links and try to resolve them
        for (Object xhtmlValue : xhtmlValues) {

            Matcher m = RegExpPattern.matcher((String) xhtmlValue);

            StringBuffer sb = new StringBuffer();
            String resolvedLink = null;
            while (m.find()) {
                resolvedLink = getLinkResolver().resolve(m.group(1));
                // if not possible to resolve the link do nothing
                if (resolvedLink != null) {
                    m.appendReplacement(sb, "href=\"" + resolvedLink + "\"");
                }
            }
            m.appendTail(sb);
            newValues.add(sb.toString());
        }

    }

    xhtmlField.setTextValues(newValues);

    if (logger.isDebugEnabled()) {
        stopWatch.stop();
        logger.debug("Parsed rich text field '" + xhtmlField.getName() + "' in "
                + stopWatch.getTotalTimeMillis() + " ms.");
    }
}

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