Package org.apache.mina.common.IoFilter

Examples of org.apache.mina.common.IoFilter.WriteRequest

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                SessionLog.debug( session, " session write: " + writeBuffer );
            }
            //debug("outNetBuffer (after copy): {0}", sslHandler.getOutNetBuffer());
           
            writeFuture = new DefaultWriteFuture( session );
            parent.filterWrite( nextFilter, session, new WriteRequest( writeBuffer, writeFuture ) );

            // loop while more writes required to complete handshake
            while( needToCompleteInitialHandshake() )
            {
                try
                {
                    handshake( nextFilter );
                }
                catch( SSLException ssle )
                {
                    SSLException newSSLE = new SSLHandshakeException(
                            "Initial SSL handshake failed." );
                    newSSLE.initCause( ssle );
                    throw newSSLE;
                }
                if( getOutNetBuffer().hasRemaining() )
                {
                    if( SessionLog.isDebugEnabled( session ) )
                    {
                        SessionLog.debug( session, " write outNetBuffer2: " + getOutNetBuffer() );
                    }
                    org.apache.mina.common.ByteBuffer writeBuffer2 = copy( getOutNetBuffer() );
                    writeFuture = new DefaultWriteFuture( session );
                    parent.filterWrite( nextFilter, session, new WriteRequest( writeBuffer2, writeFuture ) );
                }
            }
        }
        finally
        {
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    {
        DatagramChannel ch = session.getChannel();

        Queue writeRequestQueue = session.getWriteRequestQueue();

        WriteRequest req;
        for( ;; )
        {
            synchronized( writeRequestQueue )
            {
                req = ( WriteRequest ) writeRequestQueue.first();
            }

            if( req == null )
                break;

            ByteBuffer buf = ( ByteBuffer ) req.getMessage();
            if( buf.remaining() == 0 )
            {
                // pop and fire event
                synchronized( writeRequestQueue )
                {
                    writeRequestQueue.pop();
                }

                session.increaseWrittenMessages();
                buf.reset();
                ( ( DatagramFilterChain ) session.getFilterChain() ).fireMessageSent( session, req );
                continue;
            }

            SelectionKey key = session.getSelectionKey();
            if( key == null )
            {
                scheduleFlush( session );
                break;
            }
            if( !key.isValid() )
            {
                continue;
            }

            SocketAddress destination = req.getDestination();
            if( destination == null )
            {
                destination = session.getRemoteAddress();
            }
           
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                if( data[ i ] instanceof WriteRequest )
                {
                    // TODO Optimize unefficient data transfer.
                    // Data will be returned to pendingDataQueue
                    // if getTraffic().isWritable() is false.
                    WriteRequest wr = ( WriteRequest ) data[ i ];
                    filterChain.doWrite( this, wr );
                }
                else
                {
                    // TODO Optimize unefficient data transfer.
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    private void run( String expectedResult )
    {
        chain.fireSessionCreated( session );
        chain.fireSessionOpened( session );
        chain.fireMessageReceived( session, new Object() );
        chain.fireFilterWrite( session, new WriteRequest( new Object() ) );
        chain.fireSessionIdle( session, IdleStatus.READER_IDLE );
        chain.fireExceptionCaught( session, new Exception() );
        chain.fireSessionClosed( session );
       
        result = formatResult( result );
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                SessionLog.debug(session, " session write: " + writeBuffer);
            }
            //debug("outNetBuffer (after copy): {0}", sslHandler.getOutNetBuffer());

            writeFuture = new DefaultWriteFuture(session);
            parent.filterWrite(nextFilter, session, new WriteRequest(
                    writeBuffer, writeFuture));

            // loop while more writes required to complete handshake
            while (needToCompleteInitialHandshake()) {
                try {
                    handshake(nextFilter);
                } catch (SSLException ssle) {
                    SSLException newSSLE = new SSLHandshakeException(
                            "Initial SSL handshake failed.");
                    newSSLE.initCause(ssle);
                    throw newSSLE;
                }
                if (getOutNetBuffer().hasRemaining()) {
                    if (SessionLog.isDebugEnabled(session)) {
                        SessionLog.debug(session, " write outNetBuffer2: "
                                + getOutNetBuffer());
                    }
                    org.apache.mina.common.ByteBuffer writeBuffer2 = copy(getOutNetBuffer());
                    writeFuture = new DefaultWriteFuture(session);
                    parent.filterWrite(nextFilter, session, new WriteRequest(
                            writeBuffer2, writeFuture));
                }
            }
        } finally {
            writingEncryptedData = false;
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        DatagramChannel ch = session.getChannel();

        Queue<WriteRequest> writeRequestQueue = session.getWriteRequestQueue();

        for (;;) {
            WriteRequest req = writeRequestQueue.peek();

            if (req == null)
                break;

            ByteBuffer buf = (ByteBuffer) req.getMessage();
            if (buf.remaining() == 0) {
                // pop and fire event
                writeRequestQueue.poll();

                session.increaseWrittenMessages();
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        }
    }

    private void releaseWriteBuffers(SocketSessionImpl session) {
        Queue<WriteRequest> writeRequestQueue = session.getWriteRequestQueue();
        WriteRequest req;

        while ((req = writeRequestQueue.poll()) != null) {
            try {
                ((ByteBuffer) req.getMessage()).release();
            } catch (IllegalStateException e) {
                session.getFilterChain().fireExceptionCaught(session, e);
            } finally {
                req.getFuture().setWritten(false);
            }
        }
    }
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        SocketChannel ch = session.getChannel();
        Queue<WriteRequest> writeRequestQueue = session.getWriteRequestQueue();

        for (;;) {
            WriteRequest req = writeRequestQueue.peek();

            if (req == null)
                break;

            ByteBuffer buf = (ByteBuffer) req.getMessage();
            if (buf.remaining() == 0) {
                writeRequestQueue.poll();

                session.increaseWrittenMessages();
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        DatagramChannel ch = session.getChannel();

        Queue<WriteRequest> writeRequestQueue = session.getWriteRequestQueue();

        for (;;) {
            WriteRequest req = writeRequestQueue.peek();

            if (req == null)
                break;

            ByteBuffer buf = (ByteBuffer) req.getMessage();
            if (buf.remaining() == 0) {
                // pop and fire event
                writeRequestQueue.poll();

                session.increaseWrittenMessages();
                buf.reset();
                session.getFilterChain().fireMessageSent(session, req);
                continue;
            }

            SelectionKey key = session.getSelectionKey();
            if (key == null) {
                scheduleFlush(session);
                break;
            }
            if (!key.isValid()) {
                continue;
            }

            SocketAddress destination = req.getDestination();
            if (destination == null) {
                destination = session.getRemoteAddress();
            }

            int writtenBytes = ch.send(buf.buf(), destination);
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    {
        DatagramChannel ch = session.getChannel();

        Queue writeRequestQueue = session.getWriteRequestQueue();

        WriteRequest req;
        for( ;; )
        {
            synchronized( writeRequestQueue )
            {
                req = ( WriteRequest ) writeRequestQueue.first();
            }

            if( req == null )
                break;

            ByteBuffer buf = ( ByteBuffer ) req.getMessage();
            if( buf.remaining() == 0 )
            {
                // pop and fire event
                synchronized( writeRequestQueue )
                {
                    writeRequestQueue.pop();
                }

                session.increaseWrittenWriteRequests();
                buf.reset();
                ( ( DatagramFilterChain ) session.getFilterChain() ).messageSent( session, req );
                continue;
            }

            SelectionKey key = session.getSelectionKey();
            if( key == null )
            {
                scheduleFlush( session );
                break;
            }
            if( !key.isValid() )
            {
                continue;
            }

            SocketAddress destination = req.getDestination();
            if( destination == null )
            {
                destination = session.getRemoteAddress();
            }
           
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Related Classes of org.apache.mina.common.IoFilter.WriteRequest

  • org.apache.mina.common.IoFilterChainTest
  • org.apache.mina.common.support.BaseIoSession
  • org.apache.mina.filter.CompressionFilterTest
  • org.apache.mina.filter.CompressionFilterTest$DataMatcher
  • org.apache.mina.filter.StreamWriteFilterTest
  • org.apache.mina.filter.StreamWriteFilterTest$WriteRequestMatcher
  • org.apache.mina.filter.support.SSLHandler
  • org.apache.mina.transport.socket.nio.MultiThreadSocketIoProcessor
  • org.apache.mina.transport.socket.nio.SocketIoProcessor
  • org.apache.mina.transport.socket.nio.support.DatagramAcceptorDelegate
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