Example usage for org.apache.commons.lang ArrayUtils toString

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils toString.

Prototype

public static String toString(Object array) 

Source Link

Document

Outputs an array as a String, treating null as an empty array.

Usage

From source file:edu.cornell.med.icb.R.script.TestRDataObject.java

/**
 * JUnit doesn't provide an assertArrayEquals for double[] values, so this is my version.
 * @param expected expected values/*from w w  w  .  j  a  v  a  2  s  .co  m*/
 * @param actual actual values
 */
public static void assertDoubleArrayEquals(final double[] expected, final double[] actual) {
    assert expected.length == actual.length;
    String errorMessage = String.format("double[] values not equal. Expected=%s Actual=%s",
            ArrayUtils.toString(expected), ArrayUtils.toString(actual));
    assertTrue(errorMessage, ArrayUtils.isEquals(expected, actual));
}

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From source file:com.discursive.jccook.io.FilterExample.java

public void start() {
    File rootDir = new File(".");
    FilenameFilter fileFilter = new SuffixFileFilter(".xml");
    String[] xmlFiles = rootDir.list(fileFilter);
    System.out.println("*** XML Files");
    System.out.println(ArrayUtils.toString(xmlFiles));

    rootDir = new File("./test");

    IOFileFilter htmlFilter = new OrFileFilter(new SuffixFileFilter("htm"), new SuffixFileFilter("html"));
    IOFileFilter notDirectory = new NotFileFilter(DirectoryFileFilter.INSTANCE);
    fileFilter = new AndFileFilter(htmlFilter, notDirectory);

    String[] htmlFiles = rootDir.list(fileFilter);
    System.out.println("*** HTML Files");
    System.out.println(ArrayUtils.toString(htmlFiles));
}

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From source file:com.dianping.avatar.cache.CacheKey.java

@Override
public String toString() {
    return "CacheKey[category:" + category + ", indexParams:" + ArrayUtils.toString(params) + "]";
}

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From source file:de.inovex.auth.token.ignore.CustomCSRFWhitelistActionFilter.java

@Override
public void init(final FilterConfig filterConfig) throws PortletException {
    LOG.debug("Filter init");
    String[] whitelistKeyValues = getWhitelistKeyValues(filterConfig);
    LOG.debug("Configured values: " + ArrayUtils.toString(whitelistKeyValues));
    if (whitelistKeyValues != null) {
        initParameterList(whitelistKeyValues);
    }/*from   ww  w . j a v a 2 s .c o m*/
    LOG.debug("Filter init completed");
}

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From source file:beans.HmacImpl.java

@Override
public String sign(Object... objs) {
    try {//from w ww  .j  a  v  a 2s .c om
        List objects = CollectionUtils.addTo(new LinkedList(), objs);
        objects.add(conf.application.secret); // add the secret so no-one can reproduce this string.
        String joined = StringUtils.join(objs, SEPARATOR);
        byte[] base64Result = Base64.encodeBase64(joined.getBytes());
        byte[] md5s = MessageDigest.getInstance("MD5").digest(base64Result);

        StringBuffer sb = new StringBuffer();
        for (byte md5 : md5s) {
            sb.append(Integer.toString((md5 & 0xff) + 0x100, 16).substring(1));
        }

        return sb.toString();
    } catch (Exception e) {
        throw new RuntimeException("unable to sign Hmac for " + ArrayUtils.toString(objs), e);
    }
}

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From source file:net.sf.reportengine.util.TestCoefficients.java

/**
 * Test method for {@link net.sf.reportengine.util.CrossTabCoefficients#Coefficients(java.lang.String[][], boolean)}.
 *//*from w w w . j av a2 s  . c  om*/
public void testCoefficientsNoTotals1() {
    String[][] distinctValues = new String[][] { new String[] { "North", "South", "East", "West" },
            new String[] { "M", "F" } };

    classUnderTest = new CrossTabCoefficients(distinctValues, false);
    assertNotNull(classUnderTest);

    //test colcount and rowcount
    assertEquals(classUnderTest.getTemplateColumnCount(), 8);
    assertEquals(classUnderTest.getTemplateRowCount(), 2);

    //test number of distinct values per row
    int[] result = classUnderTest.getDistValuesCntInHeaderRow();
    assertNotNull(result);
    System.out.println("Distinct Values : " + ArrayUtils.toString(result));
    assertTrue(ArrayUtils.isEquals(result, new int[] { 4, 2 }));

    //test number of spaces
    result = classUnderTest.getSpacesCntInHeaderRow();
    assertNotNull(result);
    System.out.println("Spaces Cnt (if totals were displayed): " + ArrayUtils.toString(result));
    assertTrue(ArrayUtils.isEquals(result, new int[] { 0, 0 }));

    //test number of totals
    result = classUnderTest.getTotalsCntInHeaderRow();
    assertNotNull(result);
    System.out.println("Totals Cnt : " + ArrayUtils.toString(result));
    assertTrue(ArrayUtils.isEquals(result, new int[] { 0, 0 }));

    //test number of totals
    result = classUnderTest.getColspanPerRow();
    assertNotNull(result);
    System.out.println("Distance between distinct header values : " + ArrayUtils.toString(result));
    assertTrue(ArrayUtils.isEquals(result, new int[] { 2, 1 }));
}

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From source file:com.adguard.compiler.PackageUtils.java

private static void execute(String... commands) throws IOException, InterruptedException {
    ProcessBuilder pb = new ProcessBuilder(commands);
    Process p = pb.start();//www  .  j  a  va  2 s. c o m
    BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line;
    while ((line = reader.readLine()) != null) {
        log.debug(line);
    }
    p.waitFor();
    if (p.exitValue() != 0) {
        reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));
        while ((line = reader.readLine()) != null) {
            log.error(line);
        }
        throw new IOException("Command " + ArrayUtils.toString(commands) + " not success");
    }
}

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From source file:it.grid.storm.griduser.LcmapsJNAMapper.java

public LocalUser map(String dn, String[] fqans) throws CannotMapUserException {

    LocalUser mappedUser = null;//  ww w.j  a va  2  s  .co  m
    synchronized (LcmapsJNAMapper.lock) {
        log.debug("Mapping user with dn = {} and fqans='{}'", dn, ArrayUtils.toString(fqans));

        log.debug("Initializing Lcmaps");
        String lcmapsLogFile = getLcmapsLogFile();
        log.debug("Lcmaps log file is {}", lcmapsLogFile);

        int retVal = LcmapsInterface.INSTANCE.lcmaps_init_and_logfile(lcmapsLogFile, null, LCMAPS_LOG_TYPE);
        if (retVal != 0) {
            log.error("Unable to initialize lcmaps. Return value is {}", retVal);
            throw new CannotMapUserException("Unable to initialize lcmaps. Return value is " + retVal);
        }
        retVal = LcmapsAccountInterface.INSTANCE.lcmaps_account_info_init(account);
        if (retVal != 0) {
            throw new CannotMapUserException("Unable to initialize lcmaps. Return value is " + retVal);
        }
        int numFqans = (fqans == null ? 0 : fqans.length);
        try {
            retVal = LcmapsPoolindexInterface.INSTANCE.lcmaps_return_account_without_gsi(dn, fqans, numFqans, 0,
                    account);
        } catch (LastErrorException e) {
            log.error("Unable to map user dn <{}> fqans <{}>. Error: {}. Error code: {}", dn,
                    ArrayUtils.toString(fqans), e.getMessage(), e.getErrorCode(), e);
            throw new CannotMapUserException("Unable to initialize lcmaps. Return value is " + retVal);
        }
        if (retVal != 0) {
            log.error("Unable to map user dn <{}> fqans <{}>. Retval: {}", dn, ArrayUtils.toString(fqans),
                    retVal);
            throw new CannotMapUserException("Unable to map user dn <" + dn + "> fqans <"
                    + ArrayUtils.toString(fqans) + "> . Return value is " + retVal);
        }

        if (account.uid < 0) {
            log.error("Negative uid returned by lcmaps: {}", account.uid);
            throw new CannotMapUserException("Unacceptable lower than zero uid returned by Lcmaps : "
                    + account.uid + " . Mapping error");
        }
        if (account.npgid < 0 || account.nsgid < 0) {
            log.error("Negative primary or secondary gid array size. npgid: {} nsgid: {}", account.npgid,
                    account.nsgid);

            throw new CannotMapUserException(
                    "Negative primary or secondary gid array size returned by Lcmaps : primary = "
                            + account.npgid + ", secondary = " + account.nsgid + ". Mapping error");
        }
        int[] gids = null;
        int numGids = account.npgid + account.nsgid;
        if (numGids > account.npgid) {
            gids = new int[numGids];
            int index = 0;
            if (account.npgid > 0) {
                for (int gid : account.pgid_list.getPointer().getIntArray(0, account.npgid)) {
                    gids[index] = gid;
                    index++;
                }
            } else {
                log.warn("No primary gid returned by Lcmaps! Mapping error");
            }
            for (int gid : account.sgid_list.getPointer().getIntArray(0, account.nsgid)) {
                gids[index] = gid;
                index++;
            }
        } else {
            if (account.npgid > 0) {
                gids = account.pgid_list.getPointer().getIntArray(0, account.npgid);
            }
        }
        log.info("Mapped user to : <uid={},gids={}>", account.uid, ArrayUtils.toString(gids));
        mappedUser = new LocalUser(account.uid, gids, numGids);
    }
    return mappedUser;
}

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From source file:net.sourceforge.atunes.kernel.modules.player.PlayerEngineSelector.java

/**
 * Selects player engine//  w w  w .  j a va  2s.com
 * 
 * @return player engine or null
 */
IPlayerEngine selectPlayerEngine() {
    List<AbstractPlayerEngine> availableEngines = getAvailableEngines();
    if (availableEngines.isEmpty()) {
        return null;
    }

    engineNames = getEngineNames(availableEngines);
    Logger.info("List of availables engines : ", ArrayUtils.toString(engineNames));

    // Get engine of application state (default or selected by user)
    String selectedEngine = statePlayer.getPlayerEngine();

    // If selected engine is not available then try default engine or
    // another one
    if (!ArrayUtils.contains(engineNames, selectedEngine)) {
        Logger.info(selectedEngine, " is not availaible");
        selectedEngine = selectDefaultEngine(availableEngines);
    }

    for (AbstractPlayerEngine engine : availableEngines) {
        if (engine.getEngineName().equals(selectedEngine)) {
            return engine;
        }
    }

    return null;
}

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From source file:com.kylinolap.metadata.validation.rule.MandatoryColumnRule.java

@Override
public void validate(CubeDesc cube, ValidateContext context) {
    Set<String> mands = new HashSet<String>();
    RowKeyColDesc[] cols = cube.getRowkey().getRowKeyColumns();
    if (cols == null || cols.length == 0) {
        return;//from   w w  w .j ava 2 s .c  o m
    }
    for (int i = 0; i < cols.length; i++) {
        RowKeyColDesc rowKeyColDesc = cols[i];
        if (rowKeyColDesc.isMandatory()) {
            mands.add(rowKeyColDesc.getColumn());
        }
    }
    if (mands.isEmpty()) {
        return;
    }
    String[][] groups = cube.getRowkey().getAggregationGroups();
    for (int i = 0; i < groups.length; i++) {
        String[] group = groups[i];
        for (int j = 0; j < group.length; j++) {
            String col = group[j];
            if (mands.contains(col)) {
                context.addResult(ResultLevel.ERROR, "mandatory column " + col
                        + " must not be in aggregation group [" + ArrayUtils.toString(group) + "]");
            }
        }
    }

}

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