Example usage for org.apache.commons.lang StringUtils repeat

List of usage examples for org.apache.commons.lang StringUtils repeat

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Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils repeat.

Prototype

public static String repeat(String str, int repeat)

Source Link

Document

Repeat a String repeat times to form a new String.

Usage

From source file:org.apache.hadoop.yarn.client.cli.TopCLI.java

private void setAppsHeader() {
    List<String> formattedStrings = new ArrayList<>();
    for (EnumMap.Entry<Columns, ColumnInformation> entry : columnInformationEnumMap.entrySet()) {
        if (entry.getValue().display) {
            formattedStrings.add(String.format(entry.getValue().format, entry.getValue().header));
        }/*  w w  w .  jav  a2s .c om*/
    }
    appsHeader = StringUtils.join(formattedStrings.toArray(), " ");
    if (appsHeader.length() > terminalWidth) {
        appsHeader = appsHeader.substring(0, terminalWidth - System.lineSeparator().length());
    } else {
        appsHeader += StringUtils.repeat(" ",
                terminalWidth - appsHeader.length() - System.lineSeparator().length());
    }
    appsHeader += System.lineSeparator();
}

From source file:org.apache.hadoop.yarn.logaggregation.LogCLIHelpers.java

@Private
public int dumpAllContainersLogs(ApplicationId appId, String appOwner, PrintStream out) throws IOException {
    Path remoteRootLogDir = new Path(getConf().get(YarnConfiguration.NM_REMOTE_APP_LOG_DIR,
            YarnConfiguration.DEFAULT_NM_REMOTE_APP_LOG_DIR));
    String user = appOwner;/*  www . ja v a 2  s. c  o m*/
    String logDirSuffix = LogAggregationUtils.getRemoteNodeLogDirSuffix(getConf());
    // TODO Change this to get a list of files from the LAS.
    Path remoteAppLogDir = LogAggregationUtils.getRemoteAppLogDir(remoteRootLogDir, appId, user, logDirSuffix);
    RemoteIterator<FileStatus> nodeFiles;
    try {
        Path qualifiedLogDir = FileContext.getFileContext(getConf()).makeQualified(remoteAppLogDir);
        nodeFiles = FileContext.getFileContext(qualifiedLogDir.toUri(), getConf()).listStatus(remoteAppLogDir);
    } catch (FileNotFoundException fnf) {
        logDirNotExist(remoteAppLogDir.toString());
        return -1;
    }
    boolean foundAnyLogs = false;
    while (nodeFiles.hasNext()) {
        FileStatus thisNodeFile = nodeFiles.next();
        if (thisNodeFile.getPath().getName().equals(appId + ".har")) {
            Path p = new Path("har:///" + thisNodeFile.getPath().toUri().getRawPath());
            nodeFiles = HarFs.get(p.toUri(), conf).listStatusIterator(p);
            continue;
        }
        if (!thisNodeFile.getPath().getName().endsWith(LogAggregationUtils.TMP_FILE_SUFFIX)) {
            AggregatedLogFormat.LogReader reader = new AggregatedLogFormat.LogReader(getConf(),
                    thisNodeFile.getPath());
            try {

                DataInputStream valueStream;
                LogKey key = new LogKey();
                valueStream = reader.next(key);

                while (valueStream != null) {

                    String containerString = "\n\nContainer: " + key + " on "
                            + thisNodeFile.getPath().getName();
                    out.println(containerString);
                    out.println(StringUtils.repeat("=", containerString.length()));
                    while (true) {
                        try {
                            LogReader.readAContainerLogsForALogType(valueStream, out,
                                    thisNodeFile.getModificationTime());
                            foundAnyLogs = true;
                        } catch (EOFException eof) {
                            break;
                        }
                    }

                    // Next container
                    key = new LogKey();
                    valueStream = reader.next(key);
                }
            } finally {
                reader.close();
            }
        }
    }
    if (!foundAnyLogs) {
        emptyLogDir(remoteAppLogDir.toString());
        return -1;
    }
    return 0;
}

From source file:org.apache.hadoop.yarn.logaggregation.LogDumper.java

private int dumpAllContainersLogs(ApplicationId appId, String appOwner, PrintStream out) throws IOException {
    Path remoteRootLogDir = new Path(getConf().get(YarnConfiguration.NM_REMOTE_APP_LOG_DIR,
            YarnConfiguration.DEFAULT_NM_REMOTE_APP_LOG_DIR));
    String user = appOwner;//from   w ww . j a  v  a  2s  .c o m
    String logDirSuffix = LogAggregationUtils.getRemoteNodeLogDirSuffix(getConf());
    //TODO Change this to get a list of files from the LAS.
    Path remoteAppLogDir = LogAggregationUtils.getRemoteAppLogDir(remoteRootLogDir, appId, user, logDirSuffix);
    RemoteIterator<FileStatus> nodeFiles;
    try {
        nodeFiles = FileContext.getFileContext().listStatus(remoteAppLogDir);
    } catch (FileNotFoundException fnf) {
        System.out.println("Logs not available at " + remoteAppLogDir.toString());
        System.out.println("Log aggregation has not completed or is not enabled.");
        return -1;
    }
    while (nodeFiles.hasNext()) {
        FileStatus thisNodeFile = nodeFiles.next();
        AggregatedLogFormat.LogReader reader = new AggregatedLogFormat.LogReader(getConf(),
                new Path(remoteAppLogDir, thisNodeFile.getPath().getName()));
        try {

            DataInputStream valueStream;
            LogKey key = new LogKey();
            valueStream = reader.next(key);

            while (valueStream != null) {
                String containerString = "\n\nContainer: " + key + " on " + thisNodeFile.getPath().getName();
                out.println(containerString);
                out.println(StringUtils.repeat("=", containerString.length()));
                while (true) {
                    try {
                        LogReader.readAContainerLogsForALogType(valueStream, out);
                    } catch (EOFException eof) {
                        break;
                    }
                }

                // Next container
                key = new LogKey();
                valueStream = reader.next(key);
            }
        } finally {
            reader.close();
        }
    }
    return 0;
}

From source file:org.apache.hadoop.yarn.nodelabels.TestCommonNodeLabelsManager.java

@Test(timeout = 5000)
public void testAddInvalidlabel() throws IOException {
    boolean caught = false;
    try {/* w  w w.  j a  va2  s  . com*/
        Set<String> set = new HashSet<String>();
        set.add(null);
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(set);
    } catch (IOException e) {
        caught = true;
    }
    Assert.assertTrue("null label should not add to repo", caught);

    caught = false;
    try {
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of(CommonNodeLabelsManager.NO_LABEL));
    } catch (IOException e) {
        caught = true;
    }

    Assert.assertTrue("empty label should not add to repo", caught);

    caught = false;
    try {
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of("-?"));
    } catch (IOException e) {
        caught = true;
    }
    Assert.assertTrue("invalid label charactor should not add to repo", caught);

    caught = false;
    try {
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of(StringUtils.repeat("c", 257)));
    } catch (IOException e) {
        caught = true;
    }
    Assert.assertTrue("too long label should not add to repo", caught);

    caught = false;
    try {
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of("-aaabbb"));
    } catch (IOException e) {
        caught = true;
    }
    Assert.assertTrue("label cannot start with \"-\"", caught);

    caught = false;
    try {
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of("_aaabbb"));
    } catch (IOException e) {
        caught = true;
    }
    Assert.assertTrue("label cannot start with \"_\"", caught);

    caught = false;
    try {
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of("a^aabbb"));
    } catch (IOException e) {
        caught = true;
    }
    Assert.assertTrue("label cannot contains other chars like ^[] ...", caught);

    caught = false;
    try {
        mgr.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of("aa[a]bbb"));
    } catch (IOException e) {
        caught = true;
    }
    Assert.assertTrue("label cannot contains other chars like ^[] ...", caught);
}

From source file:org.apache.hive.hplsql.functions.FunctionDatetime.java

public static Var currentTimestamp(int precision) {
    String format = "yyyy-MM-dd HH:mm:ss";
    if (precision > 0 && precision <= 3) {
        format += "." + StringUtils.repeat("S", precision);
    }// w  w w. ja v a  2  s  .c  om
    SimpleDateFormat f = new SimpleDateFormat(format);
    String s = f.format(Calendar.getInstance(TimeZone.getDefault()).getTime());
    return new Var(Utils.toTimestamp(s), precision);
}

From source file:org.apache.isis.profilestore.xml.internal.UserProfileContentWriter.java

private void writeOptions(final StringBuffer xml, final Options options, final String name1, final int level) {
    final String spaces = StringUtils.repeat("  ", level);

    final Iterator<String> names = options.names();
    if (level == 0 || names.hasNext()) {
        xml.append(spaces + "  <options");
        if (name1 != null) {
            xml.append(" id=\"" + name1 + "\"");
        }/*from   w w w.  ja v a  2 s.c  o m*/
        xml.append(">\n");
        while (names.hasNext()) {
            final String name = names.next();
            if (options.isOptions(name)) {
                writeOptions(xml, options.getOptions(name), name, level + 1);
            } else {
                xml.append(spaces + "    <option" + attribute("id", name) + ">" + options.getString(name)
                        + "</option>\n");
            }
        }
        xml.append(spaces + "  </options>\n");
    }
}

From source file:org.apache.isis.viewer.scimpi.dispatcher.view.debug.Specification.java

private void specificationGraph(Request request, ObjectSpecification specification, String fieldName,
        List<ObjectSpecification> processed, int level) {
    if (processed.contains(specification)) {
        return;//from  w  ww.ja va 2s.co m
    }

    request.appendHtml(StringUtils.repeat("    ", level));
    if (processed.contains(specification)) {
        request.appendHtml("* ");
    }
    request.appendHtml(specification.getFullIdentifier());
    if (fieldName != null) {
        request.appendHtml(" (" + fieldName + ")");
    }
    request.appendHtml("\n");

    if (processed.contains(specification)) {
        return;
    }
    processed.add(specification);

    final List<ObjectAssociation> fields = specification.getAssociations();
    for (int i = 0; i < fields.size(); i++) {
        ObjectSpecification fieldSpecification = fields.get(i).getSpecification();
        if (fieldSpecification.isValue()) {
            continue;
        }
        specificationGraph(request, fieldSpecification, fields.get(i).getName(), processed, level + 1);
    }
}

From source file:org.apache.james.jmap.utils.JsoupHtmlTextExtractor.java

private String convertNodeToText(HTMLNode htmlNode) {
    Node node = htmlNode.underlyingNode;
    if (node instanceof TextNode) {
        TextNode textNode = (TextNode) node;
        return textNode.getWholeText();
    }//from  w w  w  .j a  v  a 2 s . c  o  m
    if (node instanceof Element) {
        Element element = (Element) node;
        if (element.tagName().equals(BR_TAG)) {
            return "\n";
        }
        if (isList(element)) {
            return convertListElement(htmlNode.listNestedLevel);
        }
        if (element.tagName().equals(OL_TAG)) {
            return "\n\n";
        }
        if (element.tagName().equals(LI_TAG)) {
            return "\n" + StringUtils.repeat(" ", htmlNode.listNestedLevel) + "- ";
        }
        if (element.tagName().equals(P_TAG)) {
            return "\n\n";
        }
        if (element.tagName().equals(IMG_TAG)) {
            return generateImageAlternativeText(element);
        }
    }
    return "";
}

From source file:org.apache.oodt.cas.cli.util.CmdLineUtils.java

/**
 * Formats given string to a string where txt starts at startIndex and wraps
 * around at endIndex, all other indexes are filled with empty space.
 *//* w  w w.  ja va2 s . com*/
public static String getFormattedString(String string, int startIndex, int endIndex) {
    StringBuilder outputString = new StringBuilder("");
    String[] splitStrings = StringUtils.split(string, " ");
    StringBuffer curLine;
    for (int i = 0; i < splitStrings.length; i++) {
        curLine = new StringBuffer("");
        curLine.append(splitStrings[i]).append(" ");

        for (; i + 1 < splitStrings.length
                && curLine.length() + splitStrings[i + 1].length() <= (endIndex - startIndex); i++) {
            curLine.append(splitStrings[i + 1]).append(" ");
        }

        outputString.append(StringUtils.repeat(" ", startIndex)).append(curLine.toString()).append("\n");
    }
    return outputString.toString();
}

From source file:org.apache.openjpa.jdbc.meta.strats.AbstractLobTest.java

protected String createLobData() {
    return StringUtils.repeat("ooOOOOoo, ", 3000);
}