Java Type.get方法代码示例

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * Creates a response specific to the search plugin to Disco#Info requests.
 * 
 * @param iq
 *            The IQ stanza that contains the request.
 * @return An IQ stanza, formulated as an answer to the received request.
 */
private static IQ handleDiscoInfo(IQ iq) {
    if (iq == null) {
        throw new IllegalArgumentException("Argument 'iq' cannot be null.");
    }

    if (!iq.getChildElement().getNamespaceURI().equals(IQDiscoInfoHandler.NAMESPACE_DISCO_INFO) || iq.getType() != Type.get) {
        throw new IllegalArgumentException("This is not a valid disco#info request.");
    }

    final IQ replyPacket = IQ.createResultIQ(iq);

    final Element responseElement = replyPacket.setChildElement("query", IQDiscoInfoHandler.NAMESPACE_DISCO_INFO);
    responseElement.addElement("identity").addAttribute("category", "directory").addAttribute("type", "user")
            .addAttribute("name", "User Search");
    responseElement.addElement("feature").addAttribute("var", NAMESPACE_JABBER_IQ_SEARCH);
    responseElement.addElement("feature").addAttribute("var", IQDiscoInfoHandler.NAMESPACE_DISCO_INFO);
    responseElement.addElement("feature").addAttribute("var", ResultSet.NAMESPACE_RESULT_SET_MANAGEMENT);

    return replyPacket;
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * Creates a response specific to the search plugin to Disco#Info requests.
 * 
 * @param iq
 *            The IQ stanza that contains the request.
 * @return An IQ stanza, formulated as an answer to the received request.
 */
private static IQ handleDiscoInfo(IQ iq) {
	if (iq == null) {
		throw new IllegalArgumentException("Argument 'iq' cannot be null.");
	}

	if (!iq.getChildElement().getNamespaceURI().equals(IQDiscoInfoHandler.NAMESPACE_DISCO_INFO) || iq.getType() != Type.get) {
		throw new IllegalArgumentException("This is not a valid disco#info request.");
	}

	final IQ replyPacket = IQ.createResultIQ(iq);

	final Element responseElement = replyPacket.setChildElement("query", IQDiscoInfoHandler.NAMESPACE_DISCO_INFO);
	responseElement.addElement("identity").addAttribute("category", "directory").addAttribute("type", "user")
			.addAttribute("name", "User Search");
	responseElement.addElement("feature").addAttribute("var", NAMESPACE_JABBER_IQ_SEARCH);
	responseElement.addElement("feature").addAttribute("var", IQDiscoInfoHandler.NAMESPACE_DISCO_INFO);
	responseElement.addElement("feature").addAttribute("var", ResultSet.NAMESPACE_RESULT_SET_MANAGEMENT);

	return replyPacket;
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * The actual work being done by the component (the consumer) should be done
 * by a different thread than the thread that feeds the input (the
 * producer).
 * 
 * This test uses an AbstractComponent implementation that reports the
 * thread name that was used during processing. This name is compared with
 * the name of the thread that feeds the component the request packet (the
 * producer) to verify that the producer and consumer threads are indeed
 * different.
 */
@Test
public void consumesOnDifferentThreadTest() throws Exception {
	// setup
	final String producerThreadName = Thread.currentThread().getName();
	final IQ request = new IQ(Type.get);
	request.setChildElement(
			SlowRespondingThreadNameComponent.ELEMENTNAME_THREADNAME,
			SlowRespondingThreadNameComponent.DEBUG_NAMESPACE);

	// do magic
	debugComp.processPacket(request);
	final IQ response = (IQ) debugComp.getSentPacket();

	// verify
	final Element elem = response.getChildElement();
	final String consumerThreadName = elem.getText();
	assertFalse(consumerThreadName.equals(producerThreadName));
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * The producer thread should be released as soon as it delivers work to the
 * consumer, regardless of how long the consumer takes to process a packet.
 * 
 * This test uses an AbstractComponent implementation that takes a
 * significant time to process a packet. The test verifies that the producer
 * thread finishes work before the consumer threads finish. This verifies
 * that the workload has been properly offloaded by the producer thread.
 */
@Test
public void consumesAsynchronouslyTest() throws Exception {
	// setup
	final IQ request = new IQ(Type.get);
	request.setChildElement(
			SlowRespondingThreadNameComponent.ELEMENTNAME_SLOWRESPONSE,
			SlowRespondingThreadNameComponent.DEBUG_NAMESPACE);

	// do magic
	final long start = System.currentTimeMillis();
	debugComp.processPacket(request);
	final long end = System.currentTimeMillis();

	// verify
	final long elapsed = end - start;
	assertTrue(elapsed < 4000);
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * This test verifies that the abstract component responds to XMPP Ping
 * requests correctly.
 * 
 * @see <a
 *      href="http://www.igniterealtime.org/issues/browse/TINDER-20">Tinder&nbsp;bugtracker:&nbsp;TINDER-20</a>
 */
@Test
public void testXmppPing() throws Exception {
	// setup
	final DummyAbstractComponent component = new DummyAbstractComponent();
	component.initialize(new JID("sub.domain"), null);

	final IQ pingRequest = new IQ(Type.get);
	pingRequest.setChildElement("ping",
			AbstractComponent.NAMESPACE_XMPP_PING);
	pingRequest.setFrom("from.address");
	pingRequest.setTo(component.jid);

	// do magic
	component.start();
	component.processPacket(pingRequest);

	// verify
	final IQ result = (IQ) component.getSentPacket();
	assertNotNull(result);
	assertEquals(Type.result, result.getType());
	assertEquals(pingRequest.getID(), result.getID());
	assertEquals(pingRequest.getFrom(), result.getTo());
	assertEquals(pingRequest.getTo(), result.getFrom());
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * Every component should be functional after it has been shutdown and
 * restarted.
 * 
 * This test creates a component, starts, stops and restarts it, and
 * verifies that it then responds to XMPP Ping requests.
 * 
 * @see <a
 *      href="http://www.igniterealtime.org/issues/browse/TINDER-31">Tinder&nbsp;bugtracker:&nbsp;TINDER-31</a>
 */
@Test
public void testIsRestartable() throws Exception {
	// setup
	final DummyAbstractComponent component = new DummyAbstractComponent();
	component.initialize(new JID("sub.domain"), null);

	final IQ pingRequest = new IQ(Type.get);
	pingRequest.setChildElement("ping",
			AbstractComponent.NAMESPACE_XMPP_PING);
	pingRequest.setFrom("from.address");
	pingRequest.setTo(component.jid);

	// do magic
	component.start();
	component.shutdown();
	component.start();
	component.processPacket(pingRequest);

	// verify
	final IQ result = (IQ) component.getSentPacket();
	assertNotNull(result);
	assertEquals(Type.result, result.getType());
	assertEquals(pingRequest.getID(), result.getID());
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * If an exception is thrown during the processing of an IQ request,
 * AbstractComponent should still return a response to the request.
 * 
 * This test uses a AbstractComponent that throws an exception every time it
 * processes an IQ get request.
 */
@Test
public void testExceptionResponse() throws Exception {
	// setup
	final DummyAbstractComponent component = new ThrowExceptionOnGetComponent();
	final IQ request = new IQ(Type.get);
	request.setChildElement("junit", "test");
	request.setFrom("from.address");
	request.setTo("to.address");

	// do magic
	component.start();
	component.processPacket(request);

	// verify
	final IQ result = (IQ) component.getSentPacket();
	assertNotNull(result);
	assertTrue(result.isResponse());
	assertEquals(request.getID(), result.getID());
	assertEquals(request.getFrom(), result.getTo());
	assertEquals(request.getTo(), result.getFrom());
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * This test verifies that the abstract component responds to XMPP Last Activity
 * requests correctly.
 * 
 * @see <a
 *      href="http://www.igniterealtime.org/issues/browse/TINDER-38">Tinder&nbsp;bugtracker:&nbsp;TINDER-38</a>
 */
@Test
public void testLastActivity() throws Exception {
	// setup
	final DummyAbstractComponent component = new DummyAbstractComponent();
	component.initialize(new JID("sub.domain"), null);

	final IQ request = new IQ(Type.get);
	request.setChildElement("ping",
			AbstractComponent.NAMESPACE_LAST_ACTIVITY);
	request.setFrom("from.address");
	request.setTo(component.jid);
	final int wait = 2;
	
	// do magic
	component.start();
	Thread.sleep(wait*1000);
	component.processPacket(request);

	// verify
	final IQ result = (IQ) component.getSentPacket();
	assertNotNull(result);
	assertEquals(Type.result, result.getType());
	assertEquals(String.valueOf(wait), result.getChildElement().attributeValue("seconds"));
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * This test verifies that the abstract component responds to XMPP Entity Time requests.
 */
@Test
public void testEntityTime() throws Exception {
	// setup
	final DummyAbstractComponent component = new DummyAbstractComponent();
	component.initialize(new JID("sub.domain"), null);

	final IQ request = new IQ(Type.get);
	request.setChildElement("ping",
			AbstractComponent.NAMESPACE_ENTITY_TIME);
	request.setFrom("from.address");
	request.setTo(component.jid);

	
	// do magic
	component.start();
	component.processPacket(request);
	
	// verify
	final IQ result = (IQ) component.getSentPacket();
	assertNotNull(result);
	assertEquals(Type.result, result.getType());
	// TODO although this test verifies that a result is produced, it also needs to verify the correctness of the content of the result.
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * A normal response is expected if an IQ request is sent that is processed
 * by the component.
 */
@Test
public void testSimpleResponse() throws Exception {
	// setup
	final DummyAbstractComponent component = new DummyAbstractComponent();
	final IQ pingRequest = new IQ(Type.get);
	pingRequest.setChildElement("ping",
			AbstractComponent.NAMESPACE_XMPP_PING);
	pingRequest.setFrom("from.address");
	pingRequest.setTo("to.address");

	// do magic
	component.start();
	component.processPacket(pingRequest);

	// verify
	final IQ result = (IQ) component.getSentPacket();
	assertNotNull(result);
	assertTrue(result.isResponse());
	assertEquals(pingRequest.getID(), result.getID());
	assertEquals(pingRequest.getFrom(), result.getTo());
	assertEquals(pingRequest.getTo(), result.getFrom());
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * In addition to the functionality provided by the parent class, this
 * method will send XMPP ping requests to the remote entity on every first
 * invocation of this method (which will occur after a period of half the
 * allowed connection idle time has passed, without any IO).
 * 
 * XMPP entities must respond with either an IQ result or an IQ error
 * (feature-unavailable) stanza upon receiving the XMPP ping stanza. Both
 * responses will be received by Openfire and will cause the connection idle
 * count to be reset.
 * 
 * Entities that do not respond to the IQ Ping stanzas can be considered
 * dead, and their connection will be closed by the parent class
 * implementation on the second invocation of this method.
 * 
 * Note that whitespace pings that are sent by XMPP entities will also cause
 * the connection idle count to be reset.
 * 
 * @see ConnectionHandler#sessionIdle(IoSession, IdleStatus)
 */
@Override
public void sessionIdle(IoSession session, IdleStatus status) throws Exception {
    super.sessionIdle(session, status);
    
    final boolean doPing = JiveGlobals.getBooleanProperty(ConnectionSettings.Client.KEEP_ALIVE_PING, true);
    if (doPing && session.getIdleCount(status) == 1) {
        final ClientStanzaHandler handler = (ClientStanzaHandler) session.getAttribute(HANDLER);
        final JID entity = handler.getAddress();
        
        if (entity != null) {
            // Ping the connection to see if it is alive.
            final IQ pingRequest = new IQ(Type.get);
            pingRequest.setChildElement("ping",
                    IQPingHandler.NAMESPACE);
            pingRequest.setFrom( XMPPServer.getInstance().getServerInfo().getXMPPDomain() );
            pingRequest.setTo(entity); 
            
            // Get the connection for this session
            final Connection connection = (Connection) session.getAttribute(CONNECTION);

            if (Log.isDebugEnabled()) {
                Log.debug("ConnectionHandler: Pinging connection that has been idle: " + connection);
            }

            connection.deliver(pingRequest);
        }
    }
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
* In addition to the functionality provided by the parent class, this
* method will send XMPP ping requests to the remote entity on every first
* invocation of this method (which will occur after a period of half the
* allowed connection idle time has passed, without any IO).
* 
* XMPP entities must respond with either an IQ result or an IQ error
* (feature-unavailable) stanza upon receiving the XMPP ping stanza. Both
* responses will be received by Openfire and will cause the connection idle
* count to be reset.
* 
* Entities that do not respond to the IQ Ping stanzas can be considered
* dead, and their connection will be closed by the parent class
* implementation on the second invocation of this method.
* 
* Note that whitespace pings that are sent by XMPP entities will also cause
* the connection idle count to be reset.
* 
* @see ConnectionHandler#sessionIdle(IoSession, IdleStatus)
*/
  @Override
  public void sessionIdle(IoSession session, IdleStatus status) throws Exception {
  	super.sessionIdle(session, status);
  	
  	final boolean doPing = JiveGlobals.getBooleanProperty("xmpp.client.idle.ping", true);
      if (doPing && session.getIdleCount(status) == 1) {
          final ClientStanzaHandler handler = (ClientStanzaHandler) session.getAttribute(HANDLER);
          final JID entity = handler.getAddress();
          
          if (entity != null) {
    	// Ping the connection to see if it is alive.
		final IQ pingRequest = new IQ(Type.get);
		pingRequest.setChildElement("ping",
				IQPingHandler.NAMESPACE);
		pingRequest.setFrom(serverName);
		pingRequest.setTo(entity); 
		
           // Get the connection for this session
           final Connection connection = (Connection) session.getAttribute(CONNECTION);

        if (Log.isDebugEnabled()) {
            Log.debug("ConnectionHandler: Pinging connection that has been idle: " + connection);
        }

        connection.deliver(pingRequest);
          }
      }
  }
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * Creates a response specific to the search plugin to Disco#Info requests.
 *
 * @param iq
 *            The IQ stanza that contains the request.
 * @return An IQ stanza, formulated as an answer to the received request.
 */
private static IQ handleDiscoInfo(IQ iq) {
    if (iq == null) {
        throw new IllegalArgumentException("Argument 'iq' cannot be null.");
    }

    if (!iq.getChildElement().getNamespaceURI().equals(
            IQDiscoInfoHandler.NAMESPACE_DISCO_INFO)
            || iq.getType() != Type.get) {
        throw new IllegalArgumentException(
                "This is not a valid disco#info request.");
    }

    final IQ replyPacket = IQ.createResultIQ(iq);

    final Element responseElement = replyPacket.setChildElement("query",
            IQDiscoInfoHandler.NAMESPACE_DISCO_INFO);
    responseElement.addElement("identity").addAttribute("category",
            "directory").addAttribute("type", "user").addAttribute("name",
            "User Search");
    responseElement.addElement("feature").addAttribute("var",
            NAMESPACE_JABBER_IQ_SEARCH);
    responseElement.addElement("feature").addAttribute("var",
            IQDiscoInfoHandler.NAMESPACE_DISCO_INFO);
    responseElement.addElement("feature").addAttribute("var",
            ResultSet.NAMESPACE_RESULT_SET_MANAGEMENT);

    return replyPacket;
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
public static void main(String[] args) throws XMPPException,
        ComponentException {
    XMPPClient client = new XMPPClient("[email protected]", "password",
            "localhost", 5222);

    XEP0077 register = new XEP0077();
    client.registerPlugin(register);

    client.connect();
    try {
        register.createAccount("[email protected]", "password");
    } catch (XMPPException e) {
        e.printStackTrace();
    }

    client.login();
    client.process(false);

    IQ iq = new IQ(Type.get);
    iq.setTo("uppercase.test.com");
    iq.getElement().addElement("query", "uppercase").addElement("content")
            .setText("hello world");

    IQ response = (IQ) client.syncSend(iq);
    System.out.println(response.toXML());
    client.disconnect();
}
 

import org.xmpp.packet.IQ.Type; //导入方法依赖的package包/类
/**
 * Verifies that an IQ error is returned if a request is sent from a remote
 * entity to be processed by a component that is configured to serve
 * entities on the local domain only.
 * 
 * @see <a
 *      href="http://www.igniterealtime.org/issues/browse/TINDER-21">Tinder&nbsp;bugtracker:&nbsp;TINDER-21</a>
 */
@Test
public void testDomainOnlyRemoteUser() throws Exception {
	// setup
	final DummyAbstractComponent component = new DummyAbstractComponent() {
		@Override
		public boolean servesLocalUsersOnly() {
			return true;
		}
	};
	component.initialize(new JID("sub.domain"), null);

	final IQ pingRequest = new IQ(Type.get);
	pingRequest.setChildElement("ping",
			AbstractComponent.NAMESPACE_XMPP_PING);
	pingRequest.setFrom("[email protected]" + component.getDomain());
	pingRequest.setTo(component.jid);

	// do magic
	component.start();
	component.processPacket(pingRequest);

	// verify
	final IQ response = (IQ) component.getSentPacket();
	assertNotNull(response);
	assertEquals(Type.error, response.getType());
	assertEquals(pingRequest.getID(), response.getID());
}