Example usage for java.util.regex Matcher group

Introduction

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

Prototype

public String group(String name)

Source Link

Document

Returns the input subsequence captured by the given named-capturing group during the previous match operation.

Usage

From source file:Main.java

public static String getAttributeNameFromColName(String tableName) {
    Pattern p = Pattern.compile("_+(\\w?)");
    Matcher m = p.matcher(tableName);
    StringBuffer sb = new StringBuffer();
    while (m.find()) {
        if (m.start() != 0)
            m.appendReplacement(sb, m.group(1).toUpperCase());
        else//from   w ww .ja  v  a 2s . c om
            m.appendReplacement(sb, m.group(1).toLowerCase());
    }
    m.appendTail(sb);
    return sb.toString();
}

From source file:com.adaptc.mws.plugins.testing.support.PluginsResourceUtils.java

/**
 * Returns the class name for a resource.
 *
 * @param path The path to check//from   w  ww  .jav  a2  s.  c o m
 * @return The class name or null if it doesn't exist
 */
public static String getClassName(String path) {
    for (Pattern pattern : patterns) {
        Matcher m = pattern.matcher(path);
        if (m.find()) {
            return m.group(1).replaceAll("[/\\\\]", ".");
        }
    }
    return null;
}

From source file:com.ignorelist.kassandra.steam.scraper.LibraryScanner.java

public static Set<Long> findGames(Path path) throws IOException {
    Set<Long> gameIds = new HashSet<>();
    DirectoryStream<Path> directoryStream = null;
    try {//from w  w  w . ja  v  a2  s. c o m
        directoryStream = Files.newDirectoryStream(path, new DirectoryStream.Filter<Path>() {

            @Override
            public boolean accept(Path entry) throws IOException {
                return Files.isRegularFile(entry);
            }
        });
        for (Path f : directoryStream) {
            final String fileName = f.getFileName().toString();
            Matcher matcher = PATTERN.matcher(fileName);
            if (matcher.matches()) {
                gameIds.add(Long.parseLong(matcher.group(1)));
            }
        }
        return gameIds;
    } finally {
        IOUtils.closeQuietly(directoryStream);
    }
}

From source file:net.longfalcon.newsj.util.ParseUtil.java

public static String parseRageId(String nfoText) {
    Matcher matcher = _ragePattern.matcher(nfoText);
    if (matcher.find()) {
        try {/*from w w w  . jav  a 2 s . co  m*/
            String rageIdString = matcher.group(1);
            return rageIdString.trim();
        } catch (Exception e) {
            _log.debug(e);
        }
    }
    return null;
}

From source file:Main.java

public static String findTitle(File f) {
    if (titlePattern == null) {
        initPattern();// ww w .  java  2  s .  c  o  m
    }

    try {
        FileChannel fc = new FileInputStream(f).getChannel();

        MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size());

        CharBuffer cb = Charset.forName("8859_1").newDecoder().decode(bb); //$NON-NLS-1$

        Matcher m = titlePattern.matcher(cb);
        String title = null;
        if (m.find()) {
            title = m.group(1);
        }

        return title;
    } catch (IOException e) {
        return null;
    }
}

From source file:com.hygenics.parser.Properties.java

/**
 * Get a property from a key string//from w  ww . j a  va 2s  .c o  m
 * @param       k      They key containing.
 * @return   The string with the key replaced.
 */
public static String getProperty(String k) {
    String rval = k;
    if (k != null && props != null) {
        if (k.contains("property:")) {
            Pattern p = Pattern.compile("property:[^\\s]+");
            Matcher m = p.matcher(k);

            while (m.find()) {
                rval = rval.replace(m.group(0), System.getProperty(m.group(0).replace("property:", "")));
            }
            return rval;
        }
    }
    return rval;
}

From source file:emily.util.YTUtil.java

/**
 * Extracts the videocode from an url/*from ww  w  . ja  v a2 s.  c om*/
 *
 * @param url youtube link
 * @return videocode
 */
public static String extractCodeFromUrl(String url) {
    Matcher matcher = yturl.matcher(url);
    if (matcher.find()) {
        if (matcher.group(1) != null) {
            return matcher.group(1);
        }
    }
    return url;
}

From source file:Main.java

/**
 * Decode the setup type integer from the Bluetooth device name.
 * @param bluetoothName/*from  www. j a  v a2s  .  c  o m*/
 * @return The integer value of the setup code, or -1 if no code is present.
 */
public static int getSetupType(String bluetoothName) {
    Matcher matcher = NAME_PATTERN.matcher(bluetoothName);
    if (!matcher.matches()) {
        return -1;
    }

    String typeStr = matcher.group(1);

    if (typeStr != null) {
        try {
            return Integer.parseInt(typeStr);
        } catch (NumberFormatException e) {
            return -1;
        }
    } else {
        return -1;
    }
}

From source file:com.cognifide.slice.util.InjectorNameUtil.java

/**
 * This util provides injector name for a given resource. The name is read from second part of the
 * resource type, i.e. part after /apps/. For instance, for /apps/myapp/someresource, it will return
 * <code>myapp</code> <br>
 * <br>//from w  w w. ja  v  a2s  .  c o  m
 * Please note that this method is deprecated and it doesn't support injectors registered for a given path
 * (with use of {@link InjectorRunner#setInjectorPath(String)})
 * 
 * @deprecated use {@link InjectorsRepository#getInjectorNameForResource(String)} instead
 * 
 * @param resourceType resource type to take the injector name from
 * @return injector name, always second part of the resource type
 */
@Deprecated
public static String getFromResourceType(String resourceType) {
    String injectorName = null;
    if (StringUtils.isNotEmpty(resourceType)) {
        Pattern pattern = RESOURCE_TYPE_PATTERN;
        Matcher matcher = pattern.matcher(resourceType);
        if (matcher.matches()) {
            injectorName = matcher.group(2);
        }
    }
    return injectorName;
}

From source file:Main.java

private static String renderEmail(String bodyHtml) {
    StringBuffer bodyStringBuffer = new StringBuffer();

    Matcher matcherEmailContent = patternTagTitle.matcher(bodyHtml);
    while (matcherEmailContent.find()) {

        String processContent = matcherEmailContent.group(1);
        String htmlContent = matcherEmailContent.group(2);

        if (htmlContent.equalsIgnoreCase("</script>") || htmlContent.equalsIgnoreCase("</a>")) {
            matcherEmailContent.appendReplacement(bodyStringBuffer, processContent + htmlContent);
        } else {//from  w  ww.  j a v  a2s  . c  o m
            String emailContentHasProcessed = makeEmailHerf(processContent);
            matcherEmailContent.appendReplacement(bodyStringBuffer, emailContentHasProcessed + htmlContent);
        }

    }
    matcherEmailContent.appendTail(bodyStringBuffer);
    return bodyStringBuffer.toString();
}