Java Code Examples for org.glassfish.grizzly.filterchain.FilterChainContext#getInvokeAction()

The following examples show how to use org.glassfish.grizzly.filterchain.FilterChainContext#getInvokeAction() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: GrizzlyCodecAdapter.java    From dubbo-2.6.5 with Apache License 2.0 6 votes vote down vote up 
@Override
public NextAction handleWrite(FilterChainContext context) throws IOException {
    Connection<?> connection = context.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        ChannelBuffer channelBuffer = ChannelBuffers.dynamicBuffer(1024); // Do not need to close

        Object msg = context.getMessage();
        codec.encode(channel, channelBuffer, msg);

        GrizzlyChannel.removeChannelIfDisconnected(connection);
        Buffer buffer = connection.getTransport().getMemoryManager().allocate(channelBuffer.readableBytes());
        buffer.put(channelBuffer.toByteBuffer());
        buffer.flip();
        buffer.allowBufferDispose(true);
        context.setMessage(buffer);
    } finally {
        GrizzlyChannel.removeChannelIfDisconnected(connection);
    }
    return context.getInvokeAction();
}
Example 2
Source File: GrizzlyCodecAdapter.java    From dubbox-hystrix with Apache License 2.0 6 votes vote down vote up 
@Override
public NextAction handleWrite(FilterChainContext context) throws IOException {
    Connection<?> connection = context.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        ChannelBuffer channelBuffer = ChannelBuffers.dynamicBuffer(1024); // 不需要关闭
        
        Object msg = context.getMessage();
        codec.encode(channel, channelBuffer, msg);
        
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
        Buffer buffer = connection.getTransport().getMemoryManager().allocate(channelBuffer.readableBytes());
        buffer.put(channelBuffer.toByteBuffer());
        buffer.flip();
        buffer.allowBufferDispose(true);
        context.setMessage(buffer);
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return context.getInvokeAction();
}
Example 3
Source File: GrizzlyCodecAdapter.java    From dubbox with Apache License 2.0 6 votes vote down vote up 
@Override
public NextAction handleWrite(FilterChainContext context) throws IOException {
    Connection<?> connection = context.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        ChannelBuffer channelBuffer = ChannelBuffers.dynamicBuffer(1024); // 不需要关闭
        
        Object msg = context.getMessage();
        codec.encode(channel, channelBuffer, msg);
        
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
        Buffer buffer = connection.getTransport().getMemoryManager().allocate(channelBuffer.readableBytes());
        buffer.put(channelBuffer.toByteBuffer());
        buffer.flip();
        buffer.allowBufferDispose(true);
        context.setMessage(buffer);
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return context.getInvokeAction();
}
Example 4
Source File: GrizzlyHandler.java    From dubbox-hystrix with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.received(channel, ctx.getMessage());
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 5
Source File: GrizzlyHandler.java    From dubbox-hystrix with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleClose(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.disconnected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 6
Source File: GrizzlyHandler.java    From dubbox-hystrix with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleConnect(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.connected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 7
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.received(channel, ctx.getMessage());
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 8
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleClose(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.disconnected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 9
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.received(channel, ctx.getMessage());
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 10
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleClose(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.disconnected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 11
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleConnect(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.connected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 12
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleClose(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.disconnected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 13
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleWrite(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.sent(channel, ctx.getMessage());
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 14
Source File: GrizzlyHandler.java    From dubbo-2.6.5 with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.received(channel, ctx.getMessage());
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnected(connection);
    }
    return ctx.getInvokeAction();
}
Example 15
Source File: GrizzlyHandler.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleConnect(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.connected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
    return ctx.getInvokeAction();
}
Example 16
Source File: GrizzlyHandler.java    From dubbo-2.6.5 with Apache License 2.0 5 votes vote down vote up 
@Override
public NextAction handleConnect(FilterChainContext ctx) throws IOException {
    Connection<?> connection = ctx.getConnection();
    GrizzlyChannel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        handler.connected(channel);
    } catch (RemotingException e) {
        throw new IOException(StringUtils.toString(e));
    } finally {
        GrizzlyChannel.removeChannelIfDisconnected(connection);
    }
    return ctx.getInvokeAction();
}
Example 17
Source File: GrizzlyCodecAdapter.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext context) throws IOException {
    Object message = context.getMessage();
    Connection<?> connection = context.getConnection();
    Channel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        if (message instanceof Buffer) { // 收到新的数据包
            Buffer grizzlyBuffer = (Buffer) message; // 缓存

            ChannelBuffer frame;

            if (previousData.readable()) {
                if (previousData instanceof DynamicChannelBuffer) {
                    previousData.writeBytes(grizzlyBuffer.toByteBuffer());
                    frame = previousData;
                } else {
                    int size = previousData.readableBytes() + grizzlyBuffer.remaining();
                    frame = ChannelBuffers.dynamicBuffer(size > bufferSize ? size : bufferSize);
                    frame.writeBytes(previousData, previousData.readableBytes());
                    frame.writeBytes(grizzlyBuffer.toByteBuffer());
                }
            } else {
                frame = ChannelBuffers.wrappedBuffer(grizzlyBuffer.toByteBuffer());
            }

            Object msg;
            int savedReadIndex;

            do {
                savedReadIndex = frame.readerIndex();
                try {
                    msg = codec.decode(channel, frame);
                } catch (Exception e) {
                    previousData = ChannelBuffers.EMPTY_BUFFER;
                    throw new IOException(e.getMessage(), e);
                }
                if (msg == Codec2.DecodeResult.NEED_MORE_INPUT) {
                    frame.readerIndex(savedReadIndex);
                    return context.getStopAction();
                } else {
                    if (savedReadIndex == frame.readerIndex()) {
                        previousData = ChannelBuffers.EMPTY_BUFFER;
                        throw new IOException("Decode without read data.");
                    }
                    if (msg != null) {
                        context.setMessage(msg);
                        return context.getInvokeAction();
                    } else {
                        return context.getInvokeAction();
                    }
                }
            } while (frame.readable());
        } else { // 其它事件直接往下传
            return context.getInvokeAction();
        }
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
}
Example 18
Source File: GrizzlyCodecAdapter.java    From dubbox-hystrix with Apache License 2.0 4 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext context) throws IOException {
    Object message = context.getMessage();
    Connection<?> connection = context.getConnection();
    Channel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        if (message instanceof Buffer) { // 收到新的数据包
            Buffer grizzlyBuffer = (Buffer) message; // 缓存

            ChannelBuffer frame;

            if (previousData.readable()) {
                if (previousData instanceof DynamicChannelBuffer) {
                    previousData.writeBytes(grizzlyBuffer.toByteBuffer());
                    frame = previousData;
                } else {
                    int size = previousData.readableBytes() + grizzlyBuffer.remaining();
                    frame = ChannelBuffers.dynamicBuffer(size > bufferSize ? size : bufferSize);
                    frame.writeBytes(previousData, previousData.readableBytes());
                    frame.writeBytes(grizzlyBuffer.toByteBuffer());
                }
            } else {
                frame = ChannelBuffers.wrappedBuffer(grizzlyBuffer.toByteBuffer());
            }

            Object msg;
            int savedReadIndex;

            do {
                savedReadIndex = frame.readerIndex();
                try {
                    msg = codec.decode(channel, frame);
                } catch (Exception e) {
                    previousData = ChannelBuffers.EMPTY_BUFFER;
                    throw new IOException(e.getMessage(), e);
                }
                if (msg == Codec2.DecodeResult.NEED_MORE_INPUT) {
                    frame.readerIndex(savedReadIndex);
                    return context.getStopAction();
                } else {
                    if (savedReadIndex == frame.readerIndex()) {
                        previousData = ChannelBuffers.EMPTY_BUFFER;
                        throw new IOException("Decode without read data.");
                    }
                    if (msg != null) {
                        context.setMessage(msg);
                        return context.getInvokeAction();
                    } else {
                        return context.getInvokeAction();
                    }
                }
            } while (frame.readable());
        } else { // 其它事件直接往下传
            return context.getInvokeAction();
        }
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
}
Example 19
Source File: GrizzlyCodecAdapter.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext context) throws IOException {
    Object message = context.getMessage();
    Connection<?> connection = context.getConnection();
    Channel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        if (message instanceof Buffer) { // 收到新的数据包
            Buffer grizzlyBuffer = (Buffer) message; // 缓存

            ChannelBuffer frame;

            if (previousData.readable()) {
                if (previousData instanceof DynamicChannelBuffer) {
                    previousData.writeBytes(grizzlyBuffer.toByteBuffer());
                    frame = previousData;
                } else {
                    int size = previousData.readableBytes() + grizzlyBuffer.remaining();
                    frame = ChannelBuffers.dynamicBuffer(size > bufferSize ? size : bufferSize);
                    frame.writeBytes(previousData, previousData.readableBytes());
                    frame.writeBytes(grizzlyBuffer.toByteBuffer());
                }
            } else {
                frame = ChannelBuffers.wrappedBuffer(grizzlyBuffer.toByteBuffer());
            }

            Object msg;
            int savedReadIndex;

            do {
                savedReadIndex = frame.readerIndex();
                try {
                    msg = codec.decode(channel, frame);
                } catch (Exception e) {
                    previousData = ChannelBuffers.EMPTY_BUFFER;
                    throw new IOException(e.getMessage(), e);
                }
                if (msg == Codec2.DecodeResult.NEED_MORE_INPUT) {
                    frame.readerIndex(savedReadIndex);
                    return context.getStopAction();
                } else {
                    if (savedReadIndex == frame.readerIndex()) {
                        previousData = ChannelBuffers.EMPTY_BUFFER;
                        throw new IOException("Decode without read data.");
                    }
                    if (msg != null) {
                        context.setMessage(msg);
                        return context.getInvokeAction();
                    } else {
                        return context.getInvokeAction();
                    }
                }
            } while (frame.readable());
        } else { // 其它事件直接往下传
            return context.getInvokeAction();
        }
    } finally {
        GrizzlyChannel.removeChannelIfDisconnectd(connection);
    }
}
Example 20
Source File: GrizzlyCodecAdapter.java    From dubbo-2.6.5 with Apache License 2.0 4 votes vote down vote up 
@Override
public NextAction handleRead(FilterChainContext context) throws IOException {
    Object message = context.getMessage();
    Connection<?> connection = context.getConnection();
    Channel channel = GrizzlyChannel.getOrAddChannel(connection, url, handler);
    try {
        if (message instanceof Buffer) { // receive a new packet
            Buffer grizzlyBuffer = (Buffer) message; // buffer

            ChannelBuffer frame;

            if (previousData.readable()) {
                if (previousData instanceof DynamicChannelBuffer) {
                    previousData.writeBytes(grizzlyBuffer.toByteBuffer());
                    frame = previousData;
                } else {
                    int size = previousData.readableBytes() + grizzlyBuffer.remaining();
                    frame = ChannelBuffers.dynamicBuffer(size > bufferSize ? size : bufferSize);
                    frame.writeBytes(previousData, previousData.readableBytes());
                    frame.writeBytes(grizzlyBuffer.toByteBuffer());
                }
            } else {
                frame = ChannelBuffers.wrappedBuffer(grizzlyBuffer.toByteBuffer());
            }

            Object msg;
            int savedReadIndex;

            do {
                savedReadIndex = frame.readerIndex();
                try {
                    msg = codec.decode(channel, frame);
                } catch (Exception e) {
                    previousData = ChannelBuffers.EMPTY_BUFFER;
                    throw new IOException(e.getMessage(), e);
                }
                if (msg == Codec2.DecodeResult.NEED_MORE_INPUT) {
                    frame.readerIndex(savedReadIndex);
                    return context.getStopAction();
                } else {
                    if (savedReadIndex == frame.readerIndex()) {
                        previousData = ChannelBuffers.EMPTY_BUFFER;
                        throw new IOException("Decode without read data.");
                    }
                    if (msg != null) {
                        context.setMessage(msg);
                        return context.getInvokeAction();
                    } else {
                        return context.getInvokeAction();
                    }
                }
            } while (frame.readable());
        } else { // Other events are passed down directly
            return context.getInvokeAction();
        }
    } finally {
        GrizzlyChannel.removeChannelIfDisconnected(connection);
    }
}