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.googlecode.osde.internal.builders.GadgetBuilder.java

private void compileGadgetSpec(IFile source, IFile target, IProject project, IProgressMonitor monitor)
        throws CoreException, ParserException, UnsupportedEncodingException {
    Parser<Module> parser = ParserFactory.gadgetSpecParser();

    InputStream fileContent = source.getContents();
    Module module;/*from  w w  w  .  j  a v a  2 s . com*/
    try {
        module = parser.parse(fileContent);
    } finally {
        IOUtils.closeQuietly(fileContent);
    }

    List<Content> contents = module.getContent();
    Random rnd = new Random();
    for (Content content : contents) {
        if (ViewType.html.toString().equals(content.getType())) {
            String value = content.getValue();
            Pattern pattern = Pattern.compile("http://localhost:[0-9]+/" + project.getName()
                    + "/[-_.!~*\\'()a-zA-Z0-9;\\/?:\\@&=+\\$,%#]+\\.js");
            Matcher matcher = pattern.matcher(value);
            StringBuffer sb = new StringBuffer();
            while (matcher.find()) {
                matcher.appendReplacement(sb,
                        value.substring(matcher.start(), matcher.end()) + "?rnd=" + Math.abs(rnd.nextInt()));
            }
            matcher.appendTail(sb);
            content.setValue(sb.toString());
        }
    }
    String serialized = GadgetXmlSerializer.serialize(module);
    ByteArrayInputStream content = new ByteArrayInputStream(serialized.getBytes("UTF-8"));
    target.create(content, IResource.DERIVED | IResource.FORCE, monitor);
}

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From source file:aurelienribon.utils.TemplateManager.java

/**
 * Processes the variables over the given string, and returns the result.
 *///from www.j  a v a2 s.  com
public String process(String input) {
    for (String var : replacements.keySet()) {
        input = input.replaceAll("@\\{" + var + "\\}", replacements.get(var));
    }

    {
        Pattern p = Pattern.compile("@\\{ifdef (" + varPattern + ")\\}(.*?)@\\{endif\\}", Pattern.DOTALL);
        Matcher m = p.matcher(input);
        StringBuffer sb = new StringBuffer();

        while (m.find()) {
            String var = m.group(1);
            String content = m.group(2);
            if (replacements.containsKey(var))
                m.appendReplacement(sb, content);
            else
                m.appendReplacement(sb, "");
        }

        m.appendTail(sb);
        input = sb.toString();
    }

    {
        Pattern p = Pattern.compile("@\\{ifndef (" + varPattern + ")\\}(.*?)@\\{endif\\}", Pattern.DOTALL);
        Matcher m = p.matcher(input);
        StringBuffer sb = new StringBuffer();

        while (m.find()) {
            String var = m.group(1);
            String content = m.group(2);
            if (!replacements.containsKey(var))
                m.appendReplacement(sb, content);
            else
                m.appendReplacement(sb, "");
        }

        m.appendTail(sb);
        input = sb.toString();
    }

    return input;
}

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From source file:org.lockss.util.UrlUtil.java

/** Remove a subdomain from the host part of a URL
 * @param url the URL string/* w w w .j  a  v a  2 s  .  c o  m*/
 * @param subdomain the (case insensitive) subdomain to remove (no
 * trailing dot)
 * @return the URL string with the subdomain removed from the beginning
 * of the host
 */
public static String delSubDomain(String url, String subdomain) {
    Matcher m = SCHEME_HOST_PAT.matcher(url);
    if (m.find()) {
        String host = m.group(2);
        if (StringUtil.startsWithIgnoreCase(host, subdomain) && '.' == host.charAt(subdomain.length())) {
            StringBuffer sb = new StringBuffer();
            m.appendReplacement(sb, "$1" + host.substring(subdomain.length() + 1));
            m.appendTail(sb);
            return sb.toString();
        }
    }
    return url;
}

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From source file:uk.ac.ox.oucs.vle.XcriOxCapPopulatorImpl.java

/**
 *  * Processing of descriptivetext fields where descriptiveTextType.isXhtml=false
 * //from w  w  w  .ja v a 2s  .  com
 * @param data
 * @return
 */
static String parse(String data) {

    data = data.replaceAll("<", "&lt;");
    data = data.replaceAll(">", "&gt;");
    data = FormattedText.convertPlaintextToFormattedText(data);

    Pattern pattern = Pattern.compile("[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,4}", Pattern.CASE_INSENSITIVE);
    Matcher matcher = pattern.matcher(data);

    StringBuffer sb = new StringBuffer(data.length());
    while (matcher.find()) {
        String text = matcher.group(0);
        matcher.appendReplacement(sb, "<a class=\"email\" href=\"mailto:" + text + "\">" + text + "</a>");
    }
    matcher.appendTail(sb);

    pattern = Pattern.compile("(https?|ftps?):\\/\\/[a-z_0-9\\\\\\-]+(\\.([\\w#!:?+=&%@!\\-\\/])+)+",
            Pattern.CASE_INSENSITIVE);
    matcher = pattern.matcher(sb.toString());

    sb = new StringBuffer(data.length());
    while (matcher.find()) {
        String text = matcher.group(0);
        matcher.appendReplacement(sb,
                "<a class=\"url\" href=\"" + text + "\" target=\"_blank\">" + text + "</a>");
    }
    matcher.appendTail(sb);
    return sb.toString();
}

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

private String processSet(final String body) {
    final Matcher m = SET_PATTERN.matcher(body);
    final StringBuffer sb = new StringBuffer();
    while (m.find()) {
        setVariables_.add(m.group(1));/*from  w  ww. j  ava 2  s  . c  om*/
        m.appendReplacement(sb, CC_VARIABLE_PREFIX + m.group(1).substring(1) + m.group(2) + ";");
    }
    m.appendTail(sb);
    return sb.toString();
}

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From source file:org.jbosson.plugins.amq.ArtemisMBeanDiscoveryComponent.java

private String substituteConfigProperties(String objectName, Configuration configuration, boolean isParent) {

    final Pattern p;
    if (isParent) {
        p = PROPERTY_NAME_PATTERN;//from w w  w  . j  av  a  2s.c o m
    } else {
        p = OBJECT_NAME_PROPERTY_PATTERN;
    }

    StringBuffer buffer = new StringBuffer();
    final Matcher m = p.matcher(objectName);
    while (m.find()) {
        String name = m.group(1);
        m.appendReplacement(buffer, configuration.getSimpleValue(name));
    }
    m.appendTail(buffer);
    return buffer.toString();
}

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From source file:net.firejack.platform.installation.processor.TemplateApplicationProcessor.java

public InputStream modify(InputStream stream, TemplateEvent event) throws IOException {
    String xml = IOUtils.toString(stream);
    IOUtils.closeQuietly(stream);//w  w  w  . jav a 2s . co m

    Pattern pattern = Pattern.compile("package\\s+path\\s*=\\s*\"(.*?)\"\\s+name\\s*=\\s*\"(.*?)\"");

    Matcher matcher = pattern.matcher(xml);
    StringBuffer output = new StringBuffer();
    while (matcher.find()) {
        event.setLookup(DiffUtils.lookup(matcher.group(1), matcher.group(2)));
        matcher.appendReplacement(output,
                "package path=\"" + event.getPath() + "\" name=\"" + event.getName() + "\"");
    }
    matcher.appendTail(output);

    pattern = Pattern.compile("uid\\s*=\\s*\"(.*?)\"");
    matcher = pattern.matcher(output);

    output = new StringBuffer();
    while (matcher.find()) {
        matcher.appendReplacement(output, "uid=\"" + SecurityHelper.generateSecureId() + "\"");
    }
    matcher.appendTail(output);

    xml = output.toString().replaceAll(event.getLookup(), DiffUtils.lookup(event.getPath(), event.getName()));
    return IOUtils.toInputStream(xml);
}

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From source file:com.impetus.kundera.utils.KunderaCoreUtils.java

/**
 * Resolves variable in path given as string
 * /*from  w ww.  ja  va 2 s. c  om*/
 * @param input
 *            String input url Code inspired by
 *            :http://stackoverflow.com/questions/2263929/
 *            regarding-application-properties-file-and-environment-variable
 */
public static String resolvePath(String input) {
    if (null == input) {
        return input;
    }

    // matching for 2 groups match ${VAR_NAME} or $VAR_NAME
    Pattern pathPattern = Pattern.compile("\\$\\{(.+?)\\}");
    Matcher matcherPattern = pathPattern.matcher(input); // get a matcher
                                                         // object
    StringBuffer sb = new StringBuffer();
    EnvironmentConfiguration config = new EnvironmentConfiguration();
    SystemConfiguration sysConfig = new SystemConfiguration();

    while (matcherPattern.find()) {

        String confVarName = matcherPattern.group(1) != null ? matcherPattern.group(1)
                : matcherPattern.group(2);
        String envConfVarValue = config.getString(confVarName);
        String sysVarValue = sysConfig.getString(confVarName);

        if (envConfVarValue != null) {

            matcherPattern.appendReplacement(sb, envConfVarValue);

        } else if (sysVarValue != null) {

            matcherPattern.appendReplacement(sb, sysVarValue);

        } else {
            matcherPattern.appendReplacement(sb, "");
        }
    }
    matcherPattern.appendTail(sb);
    return sb.toString();
}

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From source file:org.eclipse.virgo.kernel.osgi.provisioning.tools.DependencyLocator10.java

private static String expandProperties(String value) {
    Pattern regex = PROPERTY_PATTERN;
    StringBuffer buffer = new StringBuffer(value.length());
    Matcher matcher = regex.matcher(value);
    int propertyGroup = matcher.groupCount();
    String key, property = "";
    while (matcher.find()) {
        key = matcher.group(propertyGroup);
        property = "";
        if (key.contains("::")) {
            String[] keyDefault = key.split("::");
            property = System.getProperty(keyDefault[0]);
            if (property == null) {
                property = keyDefault[1];
            } else {
                property = property.replace('\\', '/');
            }/*from  ww  w .jav  a  2s . c  o  m*/
        } else {
            property = System.getProperty(matcher.group(propertyGroup)).replace('\\', '/');
        }
        matcher.appendReplacement(buffer, property);
    }
    matcher.appendTail(buffer);
    return buffer.toString();
}

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From source file:org.pentaho.cdf.context.autoinclude.DashboardMatchRule.java

private Pattern replaceTokens(Matcher cdaMatcher, String regex) {
    // replace $1 for group 1 in regex etc
    Matcher token = REPLACE_TOKEN.matcher(regex);
    StringBuffer sb = new StringBuffer();
    while (token.find()) {
        int group = Integer.parseInt(token.group(1));
        if (group < cdaMatcher.groupCount()) {
            token.appendReplacement(sb, Matcher.quoteReplacement(Pattern.quote(cdaMatcher.group(group))));
        } else {/*from ww w .j  a  v a  2  s  . c  o  m*/
            log.error(String.format("Error processing rule '%s', group %d does not exist.", regex, group));
        }
    }
    token.appendTail(sb);
    return Pattern.compile(sb.toString());
}

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