Example usage for java.lang StringBuilder delete

List of usage examples for java.lang StringBuilder delete

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Introduction

In this page you can find the example usage for java.lang StringBuilder delete.

Prototype

@Override
public StringBuilder delete(int start, int end)

Source Link

Usage

From source file:org.apache.oozie.coord.input.dependency.CoordOldInputDependency.java

private boolean checkListOfPaths(CoordinatorActionBean coordAction, StringBuilder existList,
        StringBuilder nonExistList, Configuration conf) throws IOException {

    String[] uriList = nonExistList.toString().split(CoordELFunctions.INSTANCE_SEPARATOR);
    if (uriList[0] != null) {
        log.info("[" + coordAction.getId() + "]::ActionInputCheck:: In checkListOfPaths: " + uriList[0]
                + " is Missing.");
    }//from w  w  w  . j a  v  a 2 s.com

    nonExistList.delete(0, nonExistList.length());
    boolean allExists = true;
    String existSeparator = "", nonExistSeparator = "";
    String user = ParamChecker.notEmpty(conf.get(OozieClient.USER_NAME), OozieClient.USER_NAME);
    for (int i = 0; i < uriList.length; i++) {
        if (allExists) {
            allExists = pathExists(coordAction, uriList[i], conf, user);
            log.info("[" + coordAction.getId() + "]::ActionInputCheck:: File:" + uriList[i] + ", Exists? :"
                    + allExists);
        }
        if (allExists) {
            existList.append(existSeparator).append(uriList[i]);
            existSeparator = CoordELFunctions.INSTANCE_SEPARATOR;
        } else {
            nonExistList.append(nonExistSeparator).append(uriList[i]);
            nonExistSeparator = CoordELFunctions.INSTANCE_SEPARATOR;
        }
    }
    return allExists;
}

From source file:com.jkoolcloud.tnt4j.streams.utils.Utils.java

/**
 * Clears string builder content.//w ww  . j ava 2  s. com
 *
 * @param sb
 *            string builder to clear content
 * @return empty string builder
 */
public static StringBuilder clear(StringBuilder sb) {
    return sb == null ? null : sb.delete(0, sb.length());
}

From source file:net.yacy.search.query.QueryParams.java

/**
 * Remove from the URL builder any query modifiers with the same name that the new modifier 
 * @param sb/*from  w  ww  .  j  a  va2  s . c  om*/
 *            a StringBuilder holding the search URL navigation being built.
 *            Must not be null and contain the URL base and the query string
 *            with its eventual modifiers
 * @param newModifier
 *            a new modifier of form key:value. Must not be null.
 */
protected static void removeOldModifiersFromNavUrl(final StringBuilder sb, final String newModifier) {
    int nmpi = newModifier.indexOf(":");
    if (nmpi > 0) {
        final String newModifierKey = newModifier.substring(0, nmpi) + ":";
        int sameModifierIndex = sb.indexOf(newModifierKey);
        while (sameModifierIndex > 0) {
            final int spaceModifierIndex = sb.indexOf(" ", sameModifierIndex);
            if (spaceModifierIndex > sameModifierIndex) {
                /* There are other modifiers after the matching one : we only remove the old matching modifier */
                sb.delete(sameModifierIndex, spaceModifierIndex + 1);
            } else {
                /* The matching modifier is the last : we truncate the builder */
                sb.setLength(sameModifierIndex);
            }
            sameModifierIndex = sb.indexOf(newModifierKey);
        }
        if (sb.charAt(sb.length() - 1) == '+') {
            sb.setLength(sb.length() - 1);
        }
        if (sb.charAt(sb.length() - 1) == ' ') {
            sb.setLength(sb.length() - 1);
        }
    }
}

From source file:de.itsvs.cwtrpc.controller.RemoteServiceControllerServlet.java

protected PreparedRemoteServiceConfig getServiceConfig(HttpServletRequest request) {
    final String contextPath;
    final StringBuilder uri;
    final PreparedRemoteServiceConfig serviceConfig;

    contextPath = request.getContextPath();
    uri = new StringBuilder(request.getRequestURI());
    if ((contextPath.length() > 0) && (uri.indexOf(contextPath) == 0)) {
        uri.delete(0, contextPath.length());
    }/*from w  ww.  j  a v a 2s .  c  o  m*/
    if ((uri.length() > 0) || (uri.charAt(0) == '/')) {
        uri.deleteCharAt(0);
    }

    if (log.isDebugEnabled()) {
        log.debug("Service URI is '" + uri + "'");
    }
    serviceConfig = getServiceConfigsByUri().get(uri.toString());

    return serviceConfig;
}

From source file:net.sf.jabref.gui.autocompleter.AutoCompleteListener.java

private void cycle(JTextComponent comp, int increment) {
    assert (lastCompletions != null);
    assert (!lastCompletions.isEmpty());
    lastShownCompletion += increment;/*  w  w w  .j a v  a 2s .co m*/
    if (lastShownCompletion >= lastCompletions.size()) {
        lastShownCompletion = 0;
    } else if (lastShownCompletion < 0) {
        lastShownCompletion = lastCompletions.size() - 1;
    }
    String sno = lastCompletions.get(lastShownCompletion);
    toSetIn = sno.substring(lastBeginning.length() - 1);

    StringBuilder alltext = new StringBuilder(comp.getText());

    int oldSelectionStart = comp.getSelectionStart();
    int oldSelectionEnd = comp.getSelectionEnd();

    // replace prefix with new prefix
    int startPos = comp.getSelectionStart() - lastBeginning.length();
    alltext.delete(startPos, oldSelectionStart);
    alltext.insert(startPos, sno.subSequence(0, lastBeginning.length()));

    // replace suffix with new suffix
    alltext.delete(oldSelectionStart, oldSelectionEnd);
    //int cp = oldSelectionEnd - deletedChars;
    alltext.insert(oldSelectionStart, toSetIn.substring(1));

    LOGGER.debug(alltext.toString());
    comp.setText(alltext.toString());
    //comp.setCaretPosition(cp+toSetIn.length()-1);
    comp.select(oldSelectionStart, (oldSelectionStart + toSetIn.length()) - 1);
    lastCaretPosition = comp.getCaretPosition();
    LOGGER.debug("ToSetIn: '" + toSetIn + "'");
}

From source file:de.acosix.alfresco.mtsupport.repo.subsystems.TenantAwareSubsystemPlaceholderConfigurer.java

/**
 * {@inheritDoc}/*from  www.  java  2s . c o m*/
 */
@Override
protected String resolvePlaceholder(final String placeholder, final Properties props,
        final int systemPropertiesMode) {
    String resolved = null;
    if (TenantBeanUtils.TENANT_PLACEHOLDER.equals(placeholder)) {
        resolved = TENANT_CONTEXT.get();
    }

    // placeholder contains the expected placeholder, perform resolution for tenant-specific and generic default variant of placeholder
    else if (TENANT_CONTEXT.get() != null
            && placeholder.contains(TenantBeanUtils.TENANT_PLACEHOLDER_IN_PLACEHOLDER)) {
        final String tenantDomain = TENANT_CONTEXT.get();
        LOGGER.debug("[{}] Processing placeholder {} for tenant domain", this.beanName, placeholder,
                tenantDomain);

        final StringBuilder tenantReplacementBuilder = new StringBuilder();
        tenantReplacementBuilder.append(".");
        tenantReplacementBuilder.append(tenantDomain);
        tenantReplacementBuilder.append(".");

        final String placeholderWithSpecificTenant = placeholder.replace(
                TenantBeanUtils.TENANT_PLACEHOLDER_IN_PLACEHOLDER, tenantReplacementBuilder.toString());

        resolved = super.resolvePlaceholder(placeholderWithSpecificTenant, props, systemPropertiesMode);

        if (resolved == null) {
            tenantReplacementBuilder.delete(1, tenantReplacementBuilder.length());

            final String placeholderForDefaultProperty = placeholder.replace(
                    TenantBeanUtils.TENANT_PLACEHOLDER_IN_PLACEHOLDER, tenantReplacementBuilder.toString());

            resolved = super.resolvePlaceholder(placeholderForDefaultProperty, props, systemPropertiesMode);

            if (resolved != null) {
                LOGGER.debug("[{}] Placeholder {} resolved to value {} from default configuration",
                        this.beanName, placeholder, resolved);
            } else {
                LOGGER.debug(
                        "[{}] Placeholder {} could not be resolved against tenant or default configuration",
                        this.beanName, placeholder);
            }
        } else {
            LOGGER.debug("[{}] Placeholder {} resolved specific value {} from tenant configuration",
                    this.beanName, placeholder, resolved);
        }
    }

    // fall back
    if (resolved == null) {
        resolved = super.resolvePlaceholder(placeholder, props, systemPropertiesMode);
    }

    return resolved;
}

From source file:org.aludratest.testcase.data.impl.xml.XmlBasedTestDataProvider.java

private InputStream tryFindXml(String uri, Method testMethod)
        throws IOException, AutomationException, URISyntaxException {
    if (uri.matches("[a-z]+://.*")) {
        URI realUri = new URI(uri);
        URL url = realUri.toURL();
        return url.openStream();
    }/*  w  w w.ja  v  a  2s.c om*/

    // first search try: full path, as used for Excels
    StringBuilder sbPath = new StringBuilder();
    sbPath.append(aludraConfig.getXlsRootPath());

    if (sbPath.toString().endsWith(File.separator)) {
        sbPath.delete(sbPath.length() - 1, sbPath.length());
    }
    sbPath.append(File.separator);
    sbPath.append(testMethod.getDeclaringClass().getName().replace(".", File.separator));
    sbPath.append(File.separator);
    sbPath.append(uri);
    File f = new File(sbPath.toString());
    if (f.isFile()) {
        return new FileInputStream(f);
    }

    // second try: directly under root path
    sbPath = new StringBuilder();
    sbPath.append(aludraConfig.getXlsRootPath());

    if (sbPath.toString().endsWith(File.separator)) {
        sbPath.delete(sbPath.length() - 1, sbPath.length());
    }
    sbPath.append(File.separator);
    sbPath.append(uri);
    f = new File(sbPath.toString());
    if (f.isFile()) {
        return new FileInputStream(f);
    }

    throw new AutomationException("Could not find test data XML file " + uri);
}

From source file:chat.viska.xmpp.NettyTcpSession.java

private Document preprocessInboundXml(final String xml) throws SAXException {
    final StringBuilder builder = new StringBuilder(xml);
    final String openingPrefixBlock = '<' + serverStreamPrefix + ':';
    final String closingPrefixBlock = "</" + serverStreamPrefix + ':';
    final int openingPrefixBlockIdx = builder.indexOf(openingPrefixBlock);
    final int firstXmlnsIdx = builder.indexOf(" xmlns=") + 1;

    if (openingPrefixBlockIdx == 0) {
        // Remove <stream: prefix and add namespace block
        builder.delete(1, 1 + serverStreamPrefix.length() + 1);
        final int closingPrefixBlockIdx = builder.indexOf(closingPrefixBlock);
        builder.delete(closingPrefixBlockIdx + 2, closingPrefixBlockIdx + 2 + serverStreamPrefix.length() + 1);
        builder.insert(builder.indexOf(">"), String.format(" xmlns=\"%1s\"", CommonXmlns.STREAM_HEADER));
    } else if (firstXmlnsIdx < 0 || firstXmlnsIdx > builder.indexOf(">")) {
        // No xmlns for the root, which means a stanza
        builder.insert(builder.indexOf(">"), String.format(" xmlns=\"%1s\"", CommonXmlns.STANZA_CLIENT));
    }/* w  w  w.j a  v a 2 s  . com*/
    return DomUtils.readDocument(builder.toString());
}

From source file:it.crs4.seal.demux.Demux.java

private void createLaneContentFiles(Path outputPath, Path sampleSheetPath) throws IOException {
    StringBuilder builder = new StringBuilder(100);

    try {//www . ja  v a  2s.  c o  m
        Path qualifiedPath = sampleSheetPath.makeQualified(sampleSheetPath.getFileSystem(getConf()));
        SampleSheet sheet = DemuxUtils.loadSampleSheet(qualifiedPath, getConf());
        Collection<String> samples = sheet.getSamples();
        // we have one output directory per sample, thus we need one LaneContent file per sample.
        for (String sample : samples) {
            Writer out = makeLaneContentWriter(outputPath, sample);
            try {
                for (int lane = 1; lane <= 8; ++lane) {
                    builder.delete(0, builder.length());
                    builder.append(lane - 1).append(":");
                    if (sheet.getSamplesInLane(lane).contains(sample))
                        builder.append(sample);
                    builder.append("\n");
                    out.write(builder.toString());
                }
            } finally {
                out.close();
            }
        }
    } catch (SampleSheet.FormatException e) {
        throw new RuntimeException("Error in sample sheet.  " + e.getMessage());
    }
}

From source file:de.minestar.contao2.manager.PlayerManager.java

public void updateOnlineLists() {
    StringBuilder sBuilder = new StringBuilder();
    Player player;/*from  w ww. ja va 2s  . c  o  m*/
    for (Map.Entry<ContaoGroup, HashSet<String>> entry : this.groupMap.entrySet()) {
        sBuilder.setLength(0);
        for (String thisPlayer : entry.getValue()) {
            player = Bukkit.getPlayer(thisPlayer);
            if (player != null && player.isOnline()) {
                sBuilder.append(thisPlayer);
                sBuilder.append(", ");
            }
        }
        if (sBuilder.length() > 2)
            sBuilder.delete(sBuilder.length() - 2, sBuilder.length());

        this.onlineList.put(entry.getKey(), sBuilder.toString());
    }
    this.saveJSON();
}