Package org.apache.mina.common

Examples of org.apache.mina.common.ByteBuffer.buf()


    private void readSession(DatagramSessionImpl session) {

        ByteBuffer readBuf = ByteBuffer.allocate(session.getReadBufferSize());
        try {
            int readBytes = session.getChannel().read(readBuf.buf());
            if (readBytes > 0) {
                readBuf.flip();
                ByteBuffer newBuf = ByteBuffer.allocate(readBuf.limit());
                newBuf.put(readBuf);
                newBuf.flip();
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        try {
            int readBytes = 0;
            int ret;

            try {
                while ((ret = ch.read(buf.buf())) > 0) {
                    readBytes += ret;
                }
            } finally {
                buf.flip();
            }
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                    buf.reset();
                    session.getFilterChain().fireMessageSent(session, req);
                    continue;
                }
       
                int localWrittenBytes = ch.write(buf.buf());
                writtenBytes += localWrittenBytes;
   
                if (localWrittenBytes == 0 || writtenBytes >= maxWrittenBytes) {
                    // Kernel buffer is full or wrote too much
                    key.interestOps(key.interestOps() | SelectionKey.OP_WRITE);
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                    session.getFilterChain().fireMessageSent(session, req);
                    continue;
                }

                if (key.isWritable()) {
                    writtenBytes += ch.write(buf.buf());
                }

                if (buf.hasRemaining() || writtenBytes >= maxWrittenBytes) {
                    // Kernel buffer is full or wrote too much.
                    key.interestOps(key.interestOps() | SelectionKey.OP_WRITE);
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        for (;;) {
            ByteBuffer buf = ByteBuffer.allocate(8192);
            Message m = (Message) message;
            try {
                if (m.write(buf.buf())) {
                    break;
                }
            } finally {
                buf.flip();
                if (buf.hasRemaining()) {
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            throws Exception {
        ByteBuffer readBuf = ByteBuffer
                .allocate(((DatagramSessionConfig) req.config
                        .getSessionConfig()).getReceiveBufferSize());
        try {
            SocketAddress remoteAddress = channel.receive(readBuf.buf());
            if (remoteAddress != null) {
                DatagramSessionImpl session = (DatagramSessionImpl) newSession(
                        remoteAddress, req.address);

                readBuf.flip();
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                SocketAddress destination = req.getDestination();
                if (destination == null) {
                    destination = session.getRemoteAddress();
                }
   
                int localWrittenBytes = ch.send(buf.buf(), destination);
                writtenBytes += localWrittenBytes;
   
                if (localWrittenBytes == 0 || writtenBytes >= maxWrittenBytes) {
                    // Kernel buffer is full or wrote too much
                    key.interestOps(key.interestOps() | SelectionKey.OP_WRITE);
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                            + buf + ')');
                }

                try {
                    // forward read encrypted data to SSL handler
                    handler.messageReceived(nextFilter, buf.buf());

                    // Handle data to be forwarded to application or written to net
                    handleSSLData(nextFilter, handler);

                    if (handler.isInboundDone()) {
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                    if (SessionLog.isDebugEnabled(session)) {
                        SessionLog.debug(session, " encrypt: " + buf);
                    }

                    int pos = buf.position();
                    handler.encrypt(buf.buf());
                    buf.position(pos);
                    ByteBuffer encryptedBuffer = new EncryptedBuffer(SSLHandler
                            .copy(handler.getOutNetBuffer()), buf);

                    if (SessionLog.isDebugEnabled(session)) {
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    {

        ByteBuffer readBuf = ByteBuffer.allocate( 2048 );
        try
        {
            int readBytes = session.getChannel().read( readBuf.buf() );
            if( readBytes > 0 )
            {
                readBuf.flip();
                ByteBuffer newBuf = ByteBuffer.allocate( readBuf.limit() );
                newBuf.put( readBuf );
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