Example usage for java.util Arrays equals

Introduction

In this page you can find the example usage for java.util Arrays equals.

Prototype

public static boolean equals(Object[] a, Object[] a2) 

Source Link

Document

Returns true if the two specified arrays of Objects are equal to one another.

Usage

From source file:com.netscape.cmstools.profile.ProfileEditCLI.java

public void execute(String[] args) throws Exception {
    // Always check for "--help" prior to parsing
    if (Arrays.asList(args).contains("--help")) {
        printHelp();//from   w  w  w . java2  s  .  c  o  m
        return;
    }

    CommandLine cmd = parser.parse(options, args);

    String[] cmdArgs = cmd.getArgs();

    if (cmdArgs.length < 1) {
        throw new Exception("No Profile ID specified.");
    }

    String profileId = cmdArgs[0];

    ProfileClient profileClient = profileCLI.getProfileClient();

    // read profile into temporary file
    byte[] orig = profileClient.retrieveProfileRaw(profileId);
    ProfileCLI.checkConfiguration(orig, false /* requireProfileId */, true /* requireDisabled */);
    Path tempFile = Files.createTempFile("pki", ".cfg");

    try {
        Files.write(tempFile, orig);

        // invoke editor on temporary file
        String editor = System.getenv("EDITOR");
        String[] command;
        if (editor == null || editor.trim().isEmpty()) {
            command = new String[] { "/usr/bin/env", "vi", tempFile.toString() };
        } else {
            command = new String[] { editor.trim(), tempFile.toString() };
        }
        ProcessBuilder pb = new ProcessBuilder(command);
        pb.inheritIO();
        int exitCode = pb.start().waitFor();
        if (exitCode != 0) {
            throw new Exception("Exited abnormally.");
        }

        // read data from temporary file and modify if changed
        byte[] cur = ProfileCLI.readRawProfileFromFile(tempFile);
        if (!Arrays.equals(cur, orig)) {
            profileClient.modifyProfileRaw(profileId, cur);
        }
        System.out.write(cur);
    } finally {
        Files.delete(tempFile);
    }
}

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From source file:com.jivesoftware.os.jive.utils.id.ImmutableByteArray.java

@Override
public boolean equals(Object _object) {
    if (_object == this) {
        return true;
    }//www. j  a v a  2s  . c om
    byte[] b = null;
    if (_object instanceof byte[]) {
        b = (byte[]) _object;
    } else if (_object instanceof ImmutableByteArray) {
        b = ((ImmutableByteArray) _object).bytes;
    }
    if (b == null) {
        return false;
    }
    byte[] a = bytes;
    return Arrays.equals(a, b);
}

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From source file:com.limegroup.gnutella.metadata.MP3DataEditor.java

/**
 * Actually writes the ID3 tags out to the ID3V3 section of the mp3 file
 *///from   w  w  w. ja v a2s  .  c  o m
private int writeID3V2DataToDisk(File file) throws IOException, ID3v2Exception {
    ID3v2 id3Handler = new ID3v2(file);
    Vector frames = null;
    try {
        frames = (Vector) id3Handler.getFrames().clone();
    } catch (NoID3v2TagException ex) {//there are no ID3v2 tags in the file
        //fall thro' we'll deal with it later -- frames will be null
    }

    List framesToUpdate = new ArrayList();
    addAllNeededFrames(framesToUpdate);
    if (framesToUpdate.size() == 0) //we have nothing to update
        return LimeXMLReplyCollection.NORMAL;
    if (frames != null) { //old frames present, update the differnt ones 
        for (Iterator iter = frames.iterator(); iter.hasNext();) {
            ID3v2Frame oldFrame = (ID3v2Frame) iter.next();
            //note: equality of ID3v2Frame based on value of id
            int index = framesToUpdate.indexOf(oldFrame);
            ID3v2Frame newFrame = null;
            if (index >= 0) {
                newFrame = (ID3v2Frame) framesToUpdate.remove(index);
                if (Arrays.equals(oldFrame.getContent(), newFrame.getContent()))
                    continue;//no need to update, skip this frame
            }
            //we are either going to replace it if it was changed, or remove
            //it since there is no equivalent frame in the ones we need to
            //update, this means the user probably removed it
            id3Handler.removeFrame(oldFrame);
            if (newFrame != null)
                id3Handler.addFrame(newFrame);
        }
    }
    //now we are left with the ones we need to add only, if there were no
    //old tags this will be all the frames that need to get updated
    for (Iterator iter = framesToUpdate.iterator(); iter.hasNext();) {
        ID3v2Frame frame = (ID3v2Frame) iter.next();
        id3Handler.addFrame(frame);
    }

    id3Handler.update();
    //No Exceptions? We are home
    return LimeXMLReplyCollection.NORMAL;
}

---

From source file:com.navercorp.pinpoint.common.buffer.FixedBufferTest.java

@Test
public void testPadBytes() throws Exception {
    int TOTAL_LENGTH = 20;
    int TEST_SIZE = 10;
    Buffer buffer = new FixedBuffer(32);
    byte[] test = new byte[10];

    random.nextBytes(test);//  ww  w .jav a 2 s .  c  om

    buffer.putPadBytes(test, TOTAL_LENGTH);

    byte[] result = buffer.getBuffer();
    Assert.assertEquals(result.length, TOTAL_LENGTH);
    Assert.assertTrue("check data",
            Arrays.equals(Arrays.copyOfRange(test, 0, TEST_SIZE), Arrays.copyOfRange(result, 0, TEST_SIZE)));
    byte[] padBytes = new byte[TOTAL_LENGTH - TEST_SIZE];
    Assert.assertTrue("check pad", Arrays.equals(Arrays.copyOfRange(padBytes, 0, TEST_SIZE),
            Arrays.copyOfRange(result, TEST_SIZE, TOTAL_LENGTH)));

}

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From source file:no.digipost.api.interceptors.steps.ReferenceValidatorStep.java

private void validate(final Reference expected, final Reference actual) {
    if (!expected.getDigestMethod().getAlgorithm().equals(actual.getDigestMethod().getAlgorithm())) {
        throw new RuntimeException(
                "Unexpected digest method. Expected:" + expected.getDigestMethod().getAlgorithm() + " Actual:"
                        + actual.getDigestMethod().getAlgorithm());
    }/* www  .  j a  v  a  2s. c om*/
    if (!Arrays.equals(expected.getDigestValue(), actual.getDigestValue())) {
        throw new RuntimeException(
                "Unexpected digest value. Expected:" + Base64.encode(expected.getDigestValue()) + " Actual:"
                        + Base64.encode(actual.getDigestValue()));
    }
    validateTransforms(expected, actual);
}

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From source file:org.jasig.cas.support.spnego.authentication.principal.SpnegoCredentials.java

public boolean equals(final Object obj) {
    if (obj == null || !obj.getClass().equals(this.getClass())) {
        return false;
    }/*from  w w  w .  j  a v  a  2  s  . c om*/

    final SpnegoCredentials c = (SpnegoCredentials) obj;

    return Arrays.equals(this.initToken, c.getInitToken()) && this.principal.equals(c.getPrincipal())
            && Arrays.equals(this.nextToken, c.getNextToken());
}

---

From source file:com.android.im.imps.ImpsPresenceUtils.java

/**
 * Builds a list of PrimitiveElement need be sent to the server to update
 * the user's presence./*from  ww w  . j  ava2 s  . co  m*/
 *
 * @param oldPresence
 * @param newPresence
 * @return
 */
public static ArrayList<PrimitiveElement> buildUpdatePresenceElems(Presence oldPresence, Presence newPresence,
        PresenceMapping mapping) {
    int status = newPresence.getStatus();
    ArrayList<PrimitiveElement> elems = new ArrayList<PrimitiveElement>();

    boolean newOnlineStatus = mapping.getOnlineStatus(status);
    PrimitiveElement onlineElem = new PrimitiveElement(ImpsTags.OnlineStatus);
    onlineElem.addChild(ImpsTags.Qualifier, true);
    onlineElem.addChild(ImpsTags.PresenceValue, newOnlineStatus);
    elems.add(onlineElem);

    String newUserAvailablity = mapping.getUserAvaibility(status);
    PrimitiveElement availElem = new PrimitiveElement(ImpsTags.UserAvailability);
    availElem.addChild(ImpsTags.Qualifier, true);
    availElem.addChild(ImpsTags.PresenceValue, newUserAvailablity);
    elems.add(availElem);
    Map<String, Object> extra = mapping.getExtra(status);
    if (extra != null) {
        mapToPrimitives(extra, elems);
    }
    String statusText = newPresence.getStatusText();
    if (statusText == null) {
        statusText = "";
    }
    if (!statusText.equals(oldPresence.getStatusText())) {
        PrimitiveElement statusElem = new PrimitiveElement(ImpsTags.StatusText);
        statusElem.addChild(ImpsTags.Qualifier, true);
        statusElem.addChild(ImpsTags.PresenceValue, statusText);
        elems.add(statusElem);
    }

    byte[] avatar = newPresence.getAvatarData();
    if (avatar != null && !Arrays.equals(avatar, oldPresence.getAvatarData())) {
        String base64Avatar = new String(Base64.encodeBase64(avatar));
        PrimitiveElement statusContent = new PrimitiveElement(ImpsTags.StatusContent);
        statusContent.addChild(ImpsTags.Qualifier, true);
        statusContent.addChild(ImpsTags.DirectContent, base64Avatar);
        statusContent.addChild(ImpsTags.ContentType, newPresence.getAvatarType());
        elems.add(statusContent);
    }

    return elems;
}

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From source file:edu.oregonstate.eecs.mcplan.domains.voyager.policies.ExpansionPolicy.java

@Override
public boolean equals(final Object obj) {
    if (obj == null || !(obj instanceof ExpansionPolicy)) {
        return false;
    }//www  .  j av a  2s . c  om
    final ExpansionPolicy that = (ExpansionPolicy) obj;
    return player_ == that.player_ && Arrays.equals(priority_list_, that.priority_list_)
            && garrison_ == that.garrison_;
}

---

From source file:eu.europa.ec.markt.dss.validation.OCSPRef.java

/**
 * /*from  ww  w . j av a2  s .  c om*/
 * @param ocspResp
 * @return
 */
public boolean match(BasicOCSPResp ocspResp) {
    try {
        MessageDigest digest = MessageDigest.getInstance(algorithm);
        if (matchOnlyBasicOCSPResponse) {
            digest.update(ocspResp.getEncoded());
        } else {
            digest.update(OCSPUtils.fromBasicToResp(ocspResp).getEncoded());
        }
        byte[] computedValue = digest.digest();
        LOG.info("Compare " + Hex.encodeHexString(digestValue) + " to computed value "
                + Hex.encodeHexString(computedValue) + " of BasicOCSPResp produced at "
                + ocspResp.getProducedAt());
        return Arrays.equals(digestValue, computedValue);
    } catch (NoSuchAlgorithmException ex) {
        throw new RuntimeException("Maybe BouncyCastle provider is not installed ?", ex);
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
}

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From source file:edu.umn.msi.tropix.common.test.FileDisposableResourceFactoryTest.java

@SuppressWarnings("unchecked")
@Test(groups = "unit", timeOut = 1000)
public void fromByteWithTempFileSupplier() throws IOException {
    final Supplier<File> mockSupplier = EasyMock.createMock(Supplier.class);
    final File file = File.createTempFile("tpxtest", "");
    EasyMock.expect(mockSupplier.get()).andReturn(file);
    EasyMock.replay(mockSupplier);/*from www  .j  av  a 2 s.  c  o  m*/
    final byte[] bytes = new byte[10];
    RANDOM.nextBytes(bytes);
    final DisposableResource resource = FileDisposableResourceFactory.getByteFunction(mockSupplier)
            .apply(bytes);
    EasyMock.verify(mockSupplier);
    assert resource.getFile().equals(file);
    assert file.exists();
    assert Arrays.equals(bytes, FileUtils.readFileToByteArray(file));
    resource.dispose();
    assert !file.exists();
}

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