Examples of org.apache.qpid.client.state.StateWaiter

org.apache.qpid.client.state.StateWaiter
This is an implementation of the {@link BlockingWaiter} to provide error handing and a waiting mechanism for statechanges. On construction the current state and a set of States to await for is provided. When await() is called the state at construction is compared against the awaitStates. If the state at construction is a desired state then await() returns immediately. Otherwise it will block for the set timeout for a desired state to be achieved. The state changes are notified via the {@link #process} method.Any notified error is handled by the BlockingWaiter and thrown from the {@link #block} method.

        NetworkConnection network = transport.connect(settings, securityLayer.receiver(_conn.getProtocolHandler()),
                                                      _conn.getProtocolHandler());


        _conn.getProtocolHandler().setNetworkConnection(network, securityLayer.sender(network.getSender()));


        StateWaiter waiter = _conn.getProtocolHandler().createWaiter(openOrClosedStates);
        _conn.getProtocolHandler().getProtocolSession().init(settings);
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn.getFailoverPolicy().attainedConnection();
            _conn.setConnected(true);

View Full Code Here

    {
        final Set<AMQState> openOrClosedStates =
                EnumSet.of(AMQState.CONNECTION_OPEN, AMQState.CONNECTION_CLOSED);




        StateWaiter waiter = _conn.getProtocolHandler().createWaiter(openOrClosedStates);


        ConnectionSettings settings = brokerDetail.buildConnectionSettings();
        settings.setProtocol(brokerDetail.getTransport());


        SSLContext sslContext = null;
        if (settings.isUseSSL())
        {
            try
            {
                sslContext = SSLContextFactory.buildClientContext(
                                settings.getTrustStorePath(),
                                settings.getTrustStorePassword(),
                                settings.getTrustStoreType(),
                                settings.getTrustManagerFactoryAlgorithm(),
                                settings.getKeyStorePath(),
                                settings.getKeyStorePassword(),
                                settings.getKeyStoreType(),
                                settings.getKeyManagerFactoryAlgorithm(),
                                settings.getCertAlias());
            }
            catch (GeneralSecurityException e)
            {
                throw new AMQException("Unable to create SSLContext: " + e.getMessage(), e);
            }
        }


        SecurityLayer securityLayer = SecurityLayerFactory.newInstance(settings);


        OutgoingNetworkTransport transport = Transport.getOutgoingTransportInstance(getProtocolVersion());
        NetworkConnection network = transport.connect(settings, securityLayer.receiver(_conn.getProtocolHandler()), sslContext);
        _conn.getProtocolHandler().setNetworkConnection(network, securityLayer.sender(network.getSender()));
        _conn.getProtocolHandler().getProtocolSession().init();
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn.getFailoverPolicy().attainedConnection();
            _conn.setConnected(true);

View Full Code Here

    {
        final Set<AMQState> openOrClosedStates =
                EnumSet.of(AMQState.CONNECTION_OPEN, AMQState.CONNECTION_CLOSED);




        StateWaiter waiter = _conn._protocolHandler.createWaiter(openOrClosedStates);


        // TODO: use system property thingy for this
        if (System.getProperty("UseTransportIo", "false").equals("false"))
        {
            TransportConnection.getInstance(brokerDetail).connect(_conn._protocolHandler, brokerDetail);
        }
        else
        {
            _conn.getProtocolHandler().createIoTransportSession(brokerDetail);
        }
        _conn._protocolHandler.getProtocolSession().init();
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn._failoverPolicy.attainedConnection();
            _conn._connected = true;

View Full Code Here

    {
        final Set<AMQState> openOrClosedStates =
                EnumSet.of(AMQState.CONNECTION_OPEN, AMQState.CONNECTION_CLOSED);




        StateWaiter waiter = _conn._protocolHandler.createWaiter(openOrClosedStates);


        // TODO: use system property thingy for this
        if (System.getProperty("UseTransportIo", "false").equals("false"))   
        {
            TransportConnection.getInstance(brokerDetail).connect(_conn._protocolHandler, brokerDetail);
        } 
        else 
        {
            _conn.getProtocolHandler().createIoTransportSession(brokerDetail);
        }
        
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn._failoverPolicy.attainedConnection();
            _conn._connected = true;

View Full Code Here

    {
        final Set<AMQState> openOrClosedStates =
                EnumSet.of(AMQState.CONNECTION_OPEN, AMQState.CONNECTION_CLOSED);




        StateWaiter waiter = _conn._protocolHandler.createWaiter(openOrClosedStates);


        // TODO: use system property thingy for this
        if (System.getProperty("UseTransportIo", "false").equals("false"))   
        {
            TransportConnection.getInstance(brokerDetail).connect(_conn._protocolHandler, brokerDetail);
        } 
        else 
        {
            _conn.getProtocolHandler().createIoTransportSession(brokerDetail);
        }
        
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn._failoverPolicy.attainedConnection();
            _conn._connected = true;

View Full Code Here

            _logger.debug("Connection already closed.");
        }
        else if (currentState.equals(AMQState.CONNECTION_CLOSING))
        {
            _logger.debug("Connection already closing, awaiting closed state.");
            final StateWaiter closeWaiter = new StateWaiter(stateManager, currentState, EnumSet.of(AMQState.CONNECTION_CLOSED));
            try
            {
                closeWaiter.await(timeout);
            }
            catch (AMQTimeoutException te)
            {
                throw new AMQTimeoutException("Close did not complete in timely fashion", te);
            }

View Full Code Here

    {
        final Set<AMQState> openOrClosedStates =
                EnumSet.of(AMQState.CONNECTION_OPEN, AMQState.CONNECTION_CLOSED);




        StateWaiter waiter = _conn._protocolHandler.createWaiter(openOrClosedStates);


        ConnectionSettings settings = brokerDetail.buildConnectionSettings();
        settings.setProtocol(brokerDetail.getTransport());


        SSLContext sslContext = null;
        if (settings.isUseSSL())
        {
            try
            {
                sslContext = SSLContextFactory.buildClientContext(
                                settings.getTrustStorePath(),
                                settings.getTrustStorePassword(),
                                settings.getTrustStoreCertType(),
                                settings.getKeyStorePath(),
                                settings.getKeyStorePassword(),
                                settings.getKeyStoreCertType(),
                                settings.getCertAlias());
            }
            catch (GeneralSecurityException e)
            {
                throw new AMQException("Unable to create SSLContext: " + e.getMessage(), e);
            }
        }


        SecurityLayer securityLayer = SecurityLayerFactory.newInstance(settings);


        OutgoingNetworkTransport transport = Transport.getOutgoingTransportInstance(getProtocolVersion());
        NetworkConnection network = transport.connect(settings, securityLayer.receiver(_conn._protocolHandler), sslContext);
        _conn._protocolHandler.setNetworkConnection(network, securityLayer.sender(network.getSender()));
        _conn._protocolHandler.getProtocolSession().init();
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn._failoverPolicy.attainedConnection();
            _conn._connected = true;

View Full Code Here


        NetworkConnection network = transport.connect(settings, securityLayer.receiver(_conn.getProtocolHandler()),
                                                      _conn.getProtocolHandler());
        _conn.getProtocolHandler().setNetworkConnection(network, securityLayer.sender(network.getSender()));


        StateWaiter waiter = _conn.getProtocolHandler().createWaiter(openOrClosedStates);
        _conn.getProtocolHandler().getProtocolSession().init();
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn.getFailoverPolicy().attainedConnection();
            _conn.setConnected(true);

View Full Code Here

    {
        final Set<AMQState> openOrClosedStates =
                EnumSet.of(AMQState.CONNECTION_OPEN, AMQState.CONNECTION_CLOSED);




        StateWaiter waiter = _conn._protocolHandler.createWaiter(openOrClosedStates);


        // TODO: use system property thingy for this
        if (System.getProperty("UseTransportIo", "false").equals("false"))   
        {
            TransportConnection.getInstance(brokerDetail).connect(_conn._protocolHandler, brokerDetail);
        } 
        else 
        {
            _conn.getProtocolHandler().createIoTransportSession(brokerDetail);
        }
        
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn._failoverPolicy.attainedConnection();
            _conn._connected = true;

View Full Code Here

        NetworkConnection network = transport.connect(settings, securityLayer.receiver(_conn.getProtocolHandler()),
                                                      _conn.getProtocolHandler());


        _conn.getProtocolHandler().setNetworkConnection(network, securityLayer.sender(network.getSender()));


        StateWaiter waiter = _conn.getProtocolHandler().createWaiter(openOrClosedStates);
        _conn.getProtocolHandler().getProtocolSession().init(settings);
        // this blocks until the connection has been set up or when an error
        // has prevented the connection being set up


        AMQState state = waiter.await();


        if(state == AMQState.CONNECTION_OPEN)
        {
            _conn.getFailoverPolicy().attainedConnection();
            _conn.setConnected(true);

View Full Code Here

0 1

TOP

Related Classes of org.apache.qpid.client.state.StateWaiter

org.apache.qpid.client.AMQConnectionDelegate_8_0

org.apache.qpid.AMQException

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.