Examples of org.glassfish.grizzly.Buffer.flip()

org.glassfish.grizzly.Buffer.flip()
end header in.read(buf); // Read data into rest of buffer buf.flip(); // Flip buffer out.write(buf); // Write header + data to channel
This method is often used in conjunction with the {@link Buffer#compact compact} method when transferring data fromone place to another.
@return This buffer

            
            GrizzlyChannel.removeChannelIfDisconnectd(connection);
            byte[] bytes = output.toByteArray();
            Buffer buffer = connection.getTransport().getMemoryManager().allocate(bytes.length);
            buffer.put(bytes);
            buffer.flip();
            buffer.allowBufferDispose(true);
            context.setMessage(buffer);
        } finally {
            GrizzlyChannel.removeChannelIfDisconnectd(connection);
        }

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        // Allow Grizzly core to dispose the buffer, once it's written
        bb.allowBufferDispose(true);


        // Set the Buffer as a context message
        ctx.setMessage(bb.flip());


        // Instruct the FilterChain to call the next filter
        return ctx.getInvokeAction();
    }
}

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        // Allow Grizzly core to dispose the buffer, once it's written
        bb.allowBufferDispose(true);


        // Set the Buffer as a context message
        ctx.setMessage(bb.flip());


        // Instruct the FilterChain to call the next filter
        return ctx.getInvokeAction();
    }
}

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            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);
        }

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            GrizzlyChannel.removeChannelIfDisconnectd(connection);
            byte[] bytes = output.toByteArray();
            Buffer buffer = connection.getTransport().getMemoryManager().allocate(bytes.length);
            buffer.put(bytes);
            buffer.flip();
            buffer.allowBufferDispose(true);
            context.setMessage(buffer);
        } finally {
            GrizzlyChannel.removeChannelIfDisconnectd(connection);
        }

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        } else {
            // if we can't write the chunk - buffer it.
            finishCurrentBuffer();
            final Buffer cloneBuffer = memoryManager.allocate(len);
            cloneBuffer.put(b, off, len);
            cloneBuffer.flip();
            checkCompositeBuffer();
            
            compositeBuffer.append(cloneBuffer);
        }
    }

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            return ((WrapperAware) memoryManager).wrap(array, offset, length);
        }


        final Buffer buffer = memoryManager.allocate(length);
        buffer.put(array, offset, length);
        buffer.flip();
        return buffer;
    }


    /**
     * Returns {@link Buffer}, which wraps the {@link ByteBuffer}.

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            final int position, final int limit) {
        final int srcLength = limit - position;
        final Buffer clone = getDefaultMemoryManager().allocate(srcLength);
        clone.put(srcBuffer, position, srcLength);


        return clone.flip();
    }


    /**
     * Reads data from the {@link FileChannel} into the {@link Buffer}.
     *

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        final int length = remaining();
        
        final Buffer buffer = MemoryManager.DEFAULT_MEMORY_MANAGER.allocate(length);
        buffer.allowBufferDispose(true);
        buffer.put(heap, offset + pos, length);
        buffer.flip();


        // reset the mutable buffer content with the cloned array
//        reset(clonedBytes, 0, clonedBytes.length);
        
        dispose();

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        final SSLConnectionContext.SslResult result =
                sslCtx.wrap(Buffers.EMPTY_BUFFER, buffer, HS_WRAP_ALLOCATOR);
        
        Buffer output = result.getOutput();
        
        output.flip();
        if (buffer != output) {
            if (buffer == netBuffer) {
                netBuffer.flip();
            }
        }

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