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.dinochiesa.edgecallouts.Base64.java

private String resolvePropertyValue(String spec, MessageContext msgCtxt) {
    Matcher matcher = variableReferencePattern.matcher(spec);
    StringBuffer sb = new StringBuffer();
    while (matcher.find()) {
        matcher.appendReplacement(sb, "");
        sb.append(matcher.group(1));//from   w  w  w.j ava  2s .com
        sb.append((String) msgCtxt.getVariable(matcher.group(2)));
        sb.append(matcher.group(3));
    }
    matcher.appendTail(sb);
    return sb.toString();
}

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From source file:com.haulmont.cuba.core.sys.querymacro.TimeBetweenQueryMacroHandler.java

protected String replaceParamsInMacros(String macros, Map<String, Object> params) {
    Matcher matcher = QUERY_PARAM_PATTERN.matcher(macros);
    StringBuffer sb = new StringBuffer();
    while (matcher.find()) {
        String paramName = matcher.group(1);
        if (params.containsKey(paramName)) {
            matcher.appendReplacement(sb, params.get(paramName).toString());
            params.remove(paramName);//from  www .j  a  v  a 2 s  .  c  o m
        }
    }
    matcher.appendTail(sb);
    return sb.toString();
}

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From source file:com.yukthitech.persistence.NativeQueryFactory.java

/**
 * Fetches the query template with specified "name" and builds the query using specified "context".
 * If the query uses "param" directive, corresponding values will be collected into "paramValues".
 * //from www  . j a  va 2s.  c o  m
 * @param name Name of the query to be fetched
 * @param outputParamValues Collected param values that needs to be passed to query as prepared statement params
 * @param context Context to be used to parse template into query
 * @return Built query
 */
public String buildQuery(String name, List<Object> outputParamValues, Object context) {
    String rawQuery = queryMap.get(name);

    //if no query found with specified name
    if (rawQuery == null) {
        throw new InvalidArgumentException("No query found with specified name - {}", name);
    }

    try {
        //build the final query (replacing the param expressions)
        String query = freeMarkerEngine.processTemplate(name, rawQuery, context);
        StringBuffer finalQuery = new StringBuffer();
        Matcher matcher = QUERY_PARAM_PATTERN.matcher(query);
        String property = null;

        while (matcher.find()) {
            property = matcher.group(1);
            matcher.appendReplacement(finalQuery, "?");

            outputParamValues.add(PropertyUtils.getProperty(context, property));
        }

        matcher.appendTail(finalQuery);

        return finalQuery.toString();
    } catch (Exception ex) {
        throw new InvalidStateException(ex, "An exception occurred while building query: " + name);
    }
}

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From source file:net.opentsdb.tools.ConfigArgP.java

/**
 * Evaluates JS expressions defines as configuration values
 * @param text The value of a configuration item to evaluate for JS expressions
 * @return The passed value with any embedded JS expressions evaluated and replaced
 *//*w w w  .ja v  a2s .  c o  m*/
public static String evaluate(CharSequence text) {
    if (text == null)
        return null;
    Matcher m = JS_PATTERN.matcher(text);
    StringBuffer ret = new StringBuffer();
    final boolean isNas = scriptEngine.getFactory().getEngineName().toLowerCase().contains("nashorn");
    while (m.find()) {
        String source = (isNas ? "load(\"nashorn:mozilla_compat.js\");\nimportPackage(java.lang); "
                : "\nimportPackage(java.lang); ") + m.group(1);
        try {

            Object obj = scriptEngine.eval(source);
            if (obj != null) {
                //log("Evaled [%s] --> [%s]", source, obj);
                m.appendReplacement(ret, obj.toString());
            } else {
                m.appendReplacement(ret, "");
            }
        } catch (Exception ex) {
            ex.printStackTrace(System.err);
            throw new IllegalArgumentException("Failed to evaluate expression [" + text + "]");
        }
    }
    m.appendTail(ret);
    return ret.toString();
}

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From source file:com.blocks.framework.utils.date.StringUtil.java

/**
  * ????/*  w  w w.  ja  v  a2s  . co  m*/
  * 
  * @param src
  *            String
  * @param pattern
  *            String
  * @param to
  *            String
  * @return String
  */
 public static String replaceAll(String src, String pattern, String to) {
     if (src == null) {
         return null;
     }
     if (pattern == null) {
         return src;
     }

     StringBuffer sb = new StringBuffer();
     Pattern p = Pattern.compile(pattern);
     Matcher m = p.matcher(src);

     int i = 1;
     while (m.find()) {
         // System.out.println("" + i + "?:" + m.group() +
         // " ?:" + m.start() + "-" + (m.end() - 1));
         m.appendReplacement(sb, to);
         i++;
     }
     m.appendTail(sb);
     // System.out.println("??:" + sb);
     return sb.toString();
 }

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From source file:edu.sdsc.scigraph.internal.CypherUtil.java

String entailRelationships(String cypher) {
    Matcher m = pattern.matcher(cypher);
    StringBuffer buffer = new StringBuffer();
    while (m.find()) {
        String group = m.group().substring(1, m.group().length() - 1);
        Set<String> parentTypes = newHashSet(Splitter.on('|').split(group));
        String entailedTypes = on('|').join(getEntailedRelationshipTypes(parentTypes));
        m.appendReplacement(buffer, ":" + entailedTypes);
    }/*  w w w. j a  v  a2  s  .  c om*/
    m.appendTail(buffer);
    return buffer.toString();
}

---

From source file:nl.ivonet.epub.strategy.epub.KepubStrategy.java

@Override
public void execute(final Epub epub) {
    LOG.debug("Applying {} on [{}]", getClass().getSimpleName(), epub.getOrigionalFilename());
    if (epub.hasDropout(Dropout.CORRUPT_HTML)) {
        LOG.debug("Html corruption already detected so skipping kepub processing");
        return;/*from w w w  . j av a 2  s. co m*/
    }
    final List<Resource> htmlResources = epub.getContents().stream()
            .filter(HtmlCorruptDetectionStrategy::isHtml).collect(toList());

    int idx = 1;
    for (final Resource content : htmlResources) {
        try {
            final String html = IOUtils.toString(content.getReader());
            final Matcher matcher = PAT.matcher(html);
            final StringBuffer sb = new StringBuffer();
            while (matcher.find()) {
                final String group = matcher.group();
                if (doNotProcess(group)) {
                    continue;
                }
                matcher.appendReplacement(sb, group.replace(">", String.format(KOBO, idx)));
                idx++;
            }
            matcher.appendTail(sb);
            content.setData(sb.toString().getBytes());

        } catch (IOException e) {
            epub.addDropout(Dropout.READ_ERROR);
        } catch (IllegalArgumentException e) {
            epub.addDropout(Dropout.KEPBUB);
        }
    }
}

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From source file:org.echocat.jomon.resources.optimizing.CombineCssResourcesOptimizer.java

@Nonnull
protected String handleImports(@Nonnull String oldCssBody, @Nonnull OptimizationContext context)
        throws Exception {
    final Matcher matcher = IMPORT_PATTERN.matcher(oldCssBody);
    final StringBuffer sb = new StringBuffer();
    while (matcher.find()) {
        final String uri = matcher.group(3) != null ? matcher.group(3) : matcher.group(2);
        final String importedBody = getBodyOf(uri, context);
        final String newReplacement = quoteReplacement(importedBody);
        matcher.appendReplacement(sb, newReplacement);
    }/*  w w  w  .  j  ava  2  s  .c o m*/
    matcher.appendTail(sb);
    return sb.toString();
}

---

From source file:com.yukthi.persistence.NativeQueryFactory.java

/**
 * Fetches the query template with specified "name" and builds the query using specified "context".
 * If the query uses "param" directive, corresponding values will be collected into "paramValues".
 * /*from   w  w w  .jav  a  2 s. c om*/
 * @param name Name of the query to be fetched
 * @param paramValues Collected param values that needs to be passed to query as prepared statement params
 * @param context Context to be used to parse template into query
 * @return Built query
 */
public String buildQuery(String name, List<Object> paramValues, Object context) {
    Template template = templateMap.get(name);

    //if template is not found build it from raw query
    if (template == null) {
        String rawQuery = queryMap.get(name);

        //if no query found with specified name
        if (rawQuery == null) {
            throw new InvalidArgumentException("No query found with specified name - {}", name);
        }

        //build the free marker template from raw query
        try {
            template = new Template(name, rawQuery, configuration);
            templateMap.put(name, template);
        } catch (Exception ex) {
            throw new InvalidStateException(ex, "An error occurred while loading query template - {}", name);
        }
    }

    try {
        //process the template into query
        StringWriter writer = new StringWriter();
        template.process(context, writer);

        writer.flush();

        //build the final query (replacing the param expressions)
        String query = writer.toString();
        StringBuffer finalQuery = new StringBuffer();
        Matcher matcher = QUERY_PARAM_PATTERN.matcher(query);
        String property = null;

        while (matcher.find()) {
            property = matcher.group(1);
            matcher.appendReplacement(finalQuery, "?");

            paramValues.add(PropertyUtils.getProperty(context, property));
        }

        matcher.appendTail(finalQuery);

        return finalQuery.toString();
    } catch (Exception ex) {
        throw new InvalidStateException(ex, "An exception occurred while building query: " + name);
    }
}

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From source file:org.carewebframework.maven.plugin.theme.ZKThemeProcessor.java

/**
 * Adjust any color references using the active hue filter.
 * //from   ww w  .  j a va 2 s .  com
 * @param line The string to modify
 * @return the modified string
 */
public String replaceColor(String line) {
    StringBuffer sb = new StringBuffer();
    Matcher matcher = COLOR_PATTERN.matcher(line);

    while (matcher.find()) {
        String hexColor = matcher.group(1);
        int rgb = hueFilter.filterRGB(0, 0, Integer.parseInt(hexColor, 16));
        String transfHexColor = String.format("%06x", rgb);
        matcher.appendReplacement(sb, "#" + transfHexColor);
    }

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

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