Example usage for java.util.regex Matcher quoteReplacement

Introduction

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

Prototype

public static String quoteReplacement(String s) 

Source Link

Document

Returns a literal replacement String for the specified String .

Usage

From source file:org.squale.squalix.configurationmanager.ConfigUtility.java

/**
 * This method parses the given String to replace any "${...}"-like variable by the corresponding system property.
 * If no property is found, then the variable is left as is.
 * /*  w w  w  .j av  a2 s .  c  om*/
 * @param originalString the string to filter
 * @return the filtered String
 */
public static String filterStringWithSystemProps(String originalString) {
    String result = originalString;

    // Defines a "${...}"-like variable
    Pattern pattern = Pattern.compile("\\$\\{(\\w||\\.)*\\}");
    Matcher matcher = pattern.matcher(result);
    // try to find occurrences
    int searchIndex = 0;
    while (matcher.find(searchIndex)) {
        String propVar = matcher.group();
        // retrieve the name of the variable
        String propName = matcher.group().substring(2, propVar.length() - 1);
        // and try to retrieve its value
        String propValue = System.getProperty(propName);
        if (propValue != null) {
            // need to quote the string to prevent "\" to be removed
            result = matcher.replaceFirst(Matcher.quoteReplacement(propValue));
            searchIndex = matcher.start() + propValue.length();
        } else {
            // do nothing but increase the search index
            searchIndex = matcher.end();
        }
        // keep on analyzing the string for other matches
        matcher = pattern.matcher(result);
    }

    return result;
}

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From source file:com.jwebmp.core.FileTemplates.java

/**
 * Replaces all instances of the following
 *
 * @param templateName/*  w ww  . j  a v a  2s. c  o  m*/
 *       The name of the template being processed
 * @param template
 *       The physical string to process
 *
 * @return
 */
public static StringBuilder processTemplate(String templateName, String template) {
    String templateOutput = template;
    for (String templateVariable : getTemplateVariables().keySet()) {
        String templateScript = null;
        try {
            templateScript = Matcher.quoteReplacement(getTemplateVariables().get(templateVariable).toString());
            templateOutput = templateOutput.replaceAll(
                    StaticStrings.STRING_EMPTY + templateVariable + StaticStrings.STRING_EMPTY, templateScript);
        } catch (NullPointerException iae) {
            LOG.log(Level.WARNING,
                    "[Error]-[Unable to find specified template];[Script]-[" + templateVariable + "]", iae);
        } catch (IllegalArgumentException iae) {
            LOG.log(Level.WARNING, format(
                    "[Error]-[Invalid Variable Name for Regular Expression Search];[Variable]-[{0}];[Script]-[{1}]",
                    templateVariable, templateScript), iae);
        }
    }
    TemplateScripts.put(templateName, new StringBuilder(templateOutput.trim()));
    return TemplateScripts.get(templateName);
}

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From source file:org.sablo.IndexPageEnhancer.java

/**
 * Enhance the provided index.html// ww w .  ja v  a  2  s .com
 * @param resource url to index.html
 * @param contextPath the path to express in base tag
 * @param cssContributions possible css contributions
 * @param jsContributions possible js contributions
 * @param variableSubstitution replace variables
 * @param writer the writer to write to
 * @throws IOException
 */
public static void enhance(URL resource, String contextPath, Collection<String> cssContributions,
        Collection<String> jsContributions, Map<String, String> variableSubstitution, Writer writer,
        IContributionFilter contributionFilter) throws IOException {
    String index_file = IOUtils.toString(resource);
    String lowercase_index_file = index_file.toLowerCase();
    int headstart = lowercase_index_file.indexOf("<head>");
    int headend = lowercase_index_file.indexOf(COMPONENT_CONTRIBUTIONS);

    //use real html parser here instead?
    if (variableSubstitution != null) {
        for (String variableName : variableSubstitution.keySet()) {
            String variableReplace = VAR_START + variableName + VAR_END;
            index_file = index_file.replaceAll(Matcher.quoteReplacement(variableReplace),
                    variableSubstitution.get(variableName));
        }
    }

    StringBuilder sb = new StringBuilder(index_file);
    if (headend < 0) {
        log.warn("Could not find marker for component contributions: " + COMPONENT_CONTRIBUTIONS
                + " for resource " + resource);
    } else {
        sb.insert(headend + COMPONENT_CONTRIBUTIONS.length(),
                getAllContributions(cssContributions, jsContributions, contributionFilter));
    }
    if (headstart < 0) {
        log.warn("Could not find empty head tag for base tag for resource " + resource);
    } else {
        sb.insert(headstart + 6, getBaseTag(contextPath));
    }
    writer.append(sb);
}

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From source file:com.thoughtworks.go.utils.CommandUtils.java

/**
 * Surrounds a string with double quotes if it is not already surrounded by single or double quotes, or if it contains
 * unescaped spaces, single quotes, or double quotes. When surrounding with double quotes, this method will only escape
 * double quotes in the String.//from   ww  w  .j av a2  s .com
 *
 * This method assumes the argument is well-formed if it was already surrounded by either single or double quotes.
 *
 * @param argument String to quote
 * @return the quoted String, if not already quoted
 */
public static String quoteArgument(String argument) {
    if (QUOTED_STRING.matcher(argument).matches() || !UNESCAPED_SPACE_OR_QUOTES.matcher(argument).find()) {
        // assume the argument is well-formed if it's already quoted or if there are no unescaped spaces or quotes
        return argument;
    }

    return String.format("\"%s\"",
            DOUBLE_QUOTE.matcher(argument).replaceAll(Matcher.quoteReplacement("\\") + "$1"));
}

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

public static String separaTabelasDeParagrafos(String str) {

    Matcher m = pTabelaEmParagrafo.matcher(str);
    if (!m.find()) {
        return str;
    }//from   ww  w. j a v  a 2  s .  com

    StringBuffer sb = new StringBuffer();
    StringBuffer trecho;
    String pOpen, strBefore, tOpen, tBody, strAfter;
    do {
        trecho = new StringBuffer();
        pOpen = m.group(1);
        strBefore = m.group(2);
        tOpen = m.group(3);
        tBody = m.group(4);
        strAfter = m.group(5);

        if (!StringUtils.isEmpty(strBefore.trim())) {
            trecho.append(pOpen);
            trecho.append(strBefore);
            trecho.append("</p>");
        }
        trecho.append(tOpen);
        trecho.append(tBody);
        trecho.append("</table>");
        if (!StringUtils.isEmpty(strAfter.trim())) {
            trecho.append(pOpen);
            trecho.append(strAfter);
            trecho.append("</p>");
        }

        m.appendReplacement(sb, Matcher.quoteReplacement(trecho.toString()));

    } while (m.find());

    m.appendTail(sb);

    return sb.toString();
}

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From source file:br.gov.frameworkdemoiselle.util.contrib.Strings.java

public static String getString(final String string, final Object... params) {
    String result = null;/*www  .  j a  va2  s  . c  om*/

    if (string != null) {
        result = new String(string);
    }

    if (params != null && string != null) {
        for (int i = 0; i < params.length; i++) {
            if (params[i] != null) {
                result = result.replaceAll("\\{" + i + "\\}", Matcher.quoteReplacement(params[i].toString()));
            }
        }
    }

    return result;
}

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From source file:pt.webdetails.cdf.dd.model.inst.writer.cdfrunjs.dashboard.CdfRunJsDashboardWriteResult.java

public String getContent(String contextConfiguration) {
    return this._content.replaceFirst(CdeConstants.DASHBOARD_CONTEXT_CONFIGURATION_TAG,
            StringUtils.defaultIfEmpty(Matcher.quoteReplacement(contextConfiguration), "{}"));
}

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From source file:org.entando.edo.model.EdoBuilder.java

public String getJavaFolder() {
    String pojoPath = this.getBaseDir() + FolderConstants.getJavaFolder()
            + this.getPackageName().replaceAll("\\.", Matcher.quoteReplacement(File.separator))
            + File.separator;//  w w  w.  j  a  va  2  s .c  om
    return pojoPath;
}

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

/**
 * Builds the calculation.// w w w .  j a va2 s  . c o m
 *
 * @param calculation the calculation
 * @param values the values
 * @return the string
 */
public static String buildCalculation(String calculation, Map<Long, Double> values) {

    String parsedCalculation = "";

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

    if (StringUtils.isNotBlank(calculation) && values != null) {
        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 = m.group();
                    Long id = Long.parseLong(StringUtils.substring(text, 1));
                    logger.info("Variable id: " + id);

                    if (values.containsKey(id)) {
                        logger.debug("Contains variable " + id);
                        double value = values.get(id);
                        logger.debug("Value: " + value);
                        text = String.valueOf(value);
                    }
                    logger.debug("Replacement text: " + text);
                    m.appendReplacement(sb, Matcher.quoteReplacement(text));

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

            parsedCalculation = sb.toString();
            logger.info("Parsed calculation: " + parsedCalculation);

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

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From source file:io.apigee.buildTools.enterprise4g.utils.ZipUtils.java

static void addDir(File dirObj, ZipOutputStream out, File root, String prefix) throws IOException {
    File[] files = dirObj.listFiles();
    byte[] tmpBuf = new byte[1024];

    for (int i = 0; i < files.length; i++) {
        if (files[i].isDirectory()) {
            addDir(files[i], out, root, prefix);
            continue;
        }/* ww w  .j av  a 2 s  .co  m*/
        FileInputStream in = new FileInputStream(files[i].getAbsolutePath());
        log.debug(" Adding: " + files[i].getAbsolutePath());

        String relativePath = files[i].getCanonicalPath().substring(root.getCanonicalPath().length());
        while (relativePath.startsWith("/")) {
            relativePath = relativePath.substring(1);
        }
        while (relativePath.startsWith("\\")) {
            relativePath = relativePath.substring(1);
        }

        String left = Matcher.quoteReplacement("\\");
        String right = Matcher.quoteReplacement("/");

        relativePath = relativePath.replaceAll(left, right);
        relativePath = (prefix == null) ? relativePath : prefix + "/" + relativePath;
        out.putNextEntry(new ZipEntry(relativePath));
        int len;
        while ((len = in.read(tmpBuf)) > 0) {
            out.write(tmpBuf, 0, len);
        }
        out.closeEntry();
        in.close();
    }
}

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