Example usage for java.util Vector isEmpty

Introduction

In this page you can find the example usage for java.util Vector isEmpty.

Prototype

public synchronized boolean isEmpty() 

Source Link

Document

Tests if this vector has no components.

Usage

From source file:com.greenpepper.server.rpc.xmlrpc.XmlRpcDataMarshaller.java

/**
 * Transforms the Vector of the RepositoryType parameters into a RepositoryType Object.<br>
 * Structure of the parameters:<br>
 * Vector[name, uriFormat]/* w  w w  .ja  v a2s.c o m*/
 * </p>
 *
 * @param xmlRpcParameters a {@link java.util.Vector} object.
 * @return the RepositoryType.
 */
public static RepositoryType toRepositoryType(Vector<Object> xmlRpcParameters) {
    RepositoryType repositoryType = null;
    if (!xmlRpcParameters.isEmpty()) {
        repositoryType = RepositoryType.newInstance((String) xmlRpcParameters.get(REPOSITORY_TYPE_NAME_IDX));

        @SuppressWarnings("unchecked")
        Hashtable<String, String> params = (Hashtable<String, String>) xmlRpcParameters
                .get(REPOSITORY_TYPE_REPOCLASSES_IDX);
        for (String env : params.keySet())
            repositoryType.registerClassForEnvironment(params.get(env), EnvironmentType.newInstance(env));

        repositoryType.setDocumentUrlFormat(
                toNullIfEmpty((String) xmlRpcParameters.get(REPOSITORY_TYPE_NAME_FORMAT_IDX)));
        repositoryType
                .setTestUrlFormat(toNullIfEmpty((String) xmlRpcParameters.get(REPOSITORY_TYPE_URI_FORMAT_IDX)));
    }

    return repositoryType;
}

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From source file:org.globus.ftp.test.FTPClientListTest.java

private void testList(boolean passive) throws Exception {
    FTPClient src = new FTPClient(TestEnv.serverFHost, TestEnv.serverFPort);
    src.authorize(TestEnv.serverFUser, TestEnv.serverFPassword);
    src.setType(Session.TYPE_ASCII);/*from ww w  .j a va  2s.c om*/
    src.changeDir(TestEnv.serverFDir);
    src.setPassiveMode(passive);

    boolean foundit = false;
    Vector v = src.list();
    logger.debug("list received");
    while (!v.isEmpty()) {
        FileInfo f = (FileInfo) v.remove(0);
        logger.info(f.toString());
        if (f.getName().equals(TestEnv.serverFFile)) {
            foundit = true;
        }
    }

    src.close();

    assertTrue("expected file not in the list", foundit);
}

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From source file:com.opensymphony.xwork2.util.ClassPathFinderTest.java

public void testFinder() {
    ClassPathFinder finder = new ClassPathFinder();
    finder.setPattern("**/xwork-test-wildcard-*.xml");
    Vector<String> found = finder.findMatches();
    assertEquals(found.contains("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-1.xml"), true);
    assertEquals(found.contains("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-2.xml"), true);
    assertEquals(found.contains("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-include.xml"),
            true);/*from  ww w  .  jav  a2s.  c  o  m*/
    assertEquals(found.contains("com/opensymphony/xwork2/config/providers/xwork-test-results.xml"), false);

    ClassPathFinder finder2 = new ClassPathFinder();
    finder2.setPattern("com/*/xwork2/config/providers/xwork-test-wildcard-1.xml");
    Vector<String> found2 = finder2.findMatches();
    assertEquals(found2.contains("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-1.xml"), true);
    assertEquals(found2.contains("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-2.xml"), false);

    ClassPathFinder finder3 = new ClassPathFinder();
    finder3.setPattern("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-1.xml");
    Vector<String> found3 = finder3.findMatches();
    assertEquals(found3.contains("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-1.xml"), true);
    assertEquals(found3.contains("com/opensymphony/xwork2/config/providers/xwork-test-wildcard-2.xml"), false);

    ClassPathFinder finder4 = new ClassPathFinder();
    finder4.setPattern("no/matches/*");
    Vector<String> found4 = finder4.findMatches();
    assertEquals(found4.isEmpty(), true);

}

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From source file:com.brightcove.test.upload.HLS.Encrypted.HLSEncryptionUseCaseIntegrationTest.java

/**
 * Test does following checks 1. Verify the output when TTL Token on rendition is valid 2.
 * Verify the Rendition url has SSL support 3. Verify the output when TTL Token on rendition URL
 * are expired//  ww  w. j  av a2 s.  co m
 * @throws InterruptedException 
 * @throws BadEnvironmentException 
 * @throws JSONException 
 * @throws MediaAPIError 
 * @throws URISyntaxException 
 * @throws MalformedURLException 
 */

@Test
public void testSSLTTLOnRendition() throws MalformedURLException, URISyntaxException, MediaAPIError,
        JSONException, BadEnvironmentException, InterruptedException {
    uploadMBRVideo();
    AppleStreamingCheck appleCheck = new AppleStreamingCheck();
    Vector rendition = retriveRenditionURL(mAccountInfo, mEnvironment, videoId);
    if (!rendition.isEmpty()) {
        appleCheck.assertTTL(rendition);
        appleCheck.assertURLAreSSLSecured(rendition);
        //appleCheck.assertTTLExpiration(rendition);
    }
}

---

From source file:azkaban.common.utils.Utils.java

/**
 * Parse lines in byteArray and store the last *lineCount* lines in
 * *lastNLines*/*from www  . ja  v  a  2 s  .co  m*/
 * 
 * @param byteArray         source byte array
 * @param offset                offset of the byte array
 * @param length                length of the byte array
 * @param lineCount             desired number of lines
 * @param lastNLines        vector of last N lines
 * @return true         indicates we get *lineCount* lines 
 *                false         otherwise
 */
protected static boolean parseLinesFromLast(byte[] byteArray, int offset, int length, int lineCount,
        Vector<String> lastNLines) {

    if (lastNLines.size() > lineCount)
        return true;

    // convert byte array to string
    String lastNChars = new String(byteArray, offset, length);

    // reverse the string
    StringBuffer sb = new StringBuffer(lastNChars);
    lastNChars = sb.reverse().toString();

    // tokenize the string using "\n"
    String[] tokens = lastNChars.split("\n");

    // append lines to lastNLines
    for (int index = 0; index < tokens.length; index++) {
        StringBuffer sbLine = new StringBuffer(tokens[index]);
        String newline = sbLine.reverse().toString();

        if (index == 0 && !lastNLines.isEmpty()) { // first line might not be a complete line
            int lineNum = lastNLines.size();
            String halfLine = lastNLines.get(lineNum - 1);
            lastNLines.set(lineNum - 1, newline + halfLine);
        } else {
            lastNLines.add(newline);
        }

        if (lastNLines.size() > lineCount) {
            return true;
        }
    }

    return false;
}

---

From source file:org.globus.ftp.test.FTPClientListTest.java

public void test2() throws Exception {
    logger.info("test two consective list, using both list functions");

    FTPClient src = new FTPClient(TestEnv.serverFHost, TestEnv.serverFPort);
    src.authorize(TestEnv.serverFUser, TestEnv.serverFPassword);

    String output1 = null;//www.j a v a 2  s.  c  om
    String output2 = null;

    // using list()

    src.changeDir(TestEnv.serverFDir);
    Vector v = src.list();
    logger.debug("list received");
    StringBuffer output1Buffer = new StringBuffer();
    while (!v.isEmpty()) {
        FileInfo f = (FileInfo) v.remove(0);
        output1Buffer.append(f.toString()).append("\n");

    }
    output1 = output1Buffer.toString();

    // using list(String,String, DataSink)

    HostPort hp2 = src.setPassive();
    src.setLocalActive();

    final ByteArrayOutputStream received2 = new ByteArrayOutputStream(1000);

    // unnamed DataSink subclass will write data channel content
    // to "received" stream.

    src.list("*", "-d", new DataSink() {
        public void write(Buffer buffer) throws IOException {
            logger.debug("received " + buffer.getLength() + " bytes of directory listing");
            received2.write(buffer.getBuffer(), 0, buffer.getLength());
        }

        public void close() throws IOException {
        };
    });

    // transfer done. Data is in received2 stream.

    output2 = received2.toString();
    logger.debug(output2);

    src.close();
}

---

From source file:org.globus.ftp.test.MlsxTest.java

public void test3() throws Exception {
    logger.info("show mlsd output using GridFTPClient");

    GridFTPClient src = new GridFTPClient(TestEnv.serverAHost, TestEnv.serverAPort);
    src.setAuthorization(TestEnv.getAuthorization(TestEnv.serverASubject));
    src.authenticate(null); // use default creds

    src.setType(Session.TYPE_ASCII);/*w w  w  . j a v a 2  s . c  o m*/
    src.changeDir(TestEnv.serverADir);

    Vector v = src.mlsd();
    logger.debug("mlsd received");
    while (!v.isEmpty()) {
        MlsxEntry f = (MlsxEntry) v.remove(0);
        logger.info(f.toString());
    }

    src.close();
}

---

From source file:org.springside.modules.security.springsecurity.cxf.SpringSecurityInInterceptor.java

/**
 * MessageWSS4J???./*from w w  w  . j  a va2 s .  c om*/
 */
@SuppressWarnings("unchecked")
private String getUserNameFromWSS4JResult(Message message) {
    Vector<WSHandlerResult> results = (Vector<WSHandlerResult>) message
            .getContextualProperty(WSHandlerConstants.RECV_RESULTS);
    if (results != null && !results.isEmpty()) {
        for (WSHandlerResult result : results) {
            for (WSSecurityEngineResult securityResult : (Vector<WSSecurityEngineResult>) result.getResults()) {
                int action = (Integer) securityResult.get(WSSecurityEngineResult.TAG_ACTION);
                if ((action & WSConstants.UT) > 0) {
                    WSUsernameTokenPrincipal token = (WSUsernameTokenPrincipal) securityResult
                            .get(WSSecurityEngineResult.TAG_PRINCIPAL);
                    return token.getName();
                }
            }
        }
    }
    return null;
}

---

From source file:org.globus.ftp.test.MlsxTest.java

public void test4() throws Exception {

    logger.info("get mlsd output using GridFTPClient, EBlock, Image");

    GridFTPClient src = new GridFTPClient(TestEnv.serverAHost, TestEnv.serverAPort);
    src.setAuthorization(TestEnv.getAuthorization(TestEnv.serverASubject));
    src.authenticate(null); // use default creds

    src.setType(Session.TYPE_IMAGE);//from  www  .  j  av  a  2  s.c o m
    src.setMode(GridFTPSession.MODE_EBLOCK);

    // server sends the listing over data channel.
    // so in EBlock, it must be active
    HostPort hp = src.setLocalPassive();
    src.setActive(hp);

    src.changeDir(TestEnv.serverADir);

    Vector v = src.mlsd();
    logger.debug("mlsd received");
    while (!v.isEmpty()) {
        MlsxEntry f = (MlsxEntry) v.remove(0);
        logger.debug(f.toString());
    }

    src.close();
}

---

From source file:com.swingtech.commons.util.ClassUtil.java

public static List getPropertyDescriptorsFromClass(final Class pClass, final String filterRegEx) {
    BeanInfo vBeanInfo = null;/* w  w  w.j a  va  2  s.  co  m*/
    PropertyDescriptor[] vPropDescList = null;
    PropertyDescriptor vPropDesc = null;
    String vPropName = null;
    final Vector vPropertyNameList = new Vector();

    try {
        vBeanInfo = Introspector.getBeanInfo(pClass);
    } catch (final IntrospectionException e) {
        logger.warn("Utility.getPropertyNamesFromClass.  Error trying to use Introspector", e);
        return null;
    }

    vPropDescList = vBeanInfo.getPropertyDescriptors();

    for (int i = 0; i < vPropDescList.length; i++) {
        vPropDesc = vPropDescList[i];

        vPropName = vPropDesc.getName();

        if (Utility.isNullOrEmpty(filterRegEx) || vPropName.matches(filterRegEx)) {
            vPropertyNameList.add(vPropDesc);
        }
    }

    if (vPropertyNameList.isEmpty()) {
        return null;
    }

    return vPropertyNameList;
}

---

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