org.java_websocket

Interface WrappedByteChannel

All Superinterfaces:

java.lang.AutoCloseable, java.nio.channels.ByteChannel, java.nio.channels.Channel, java.io.Closeable, java.nio.channels.ReadableByteChannel, java.nio.channels.WritableByteChannel

All Known Implementing Classes:

AbstractClientProxyChannel, AbstractWrappedByteChannel, SSLSocketChannel2, WebSocketClient.DefaultClientProxyChannel

public interface WrappedByteChannel
extends java.nio.channels.ByteChannel

Method Summary

Modifier and Type	Method and Description
boolean	isBlocking()
boolean	isNeedRead() returns whether readMore should be called to fetch data which has been decoded but not yet been returned.
boolean	isNeedWrite()
int	readMore(java.nio.ByteBuffer dst) This function does not read data from the underlying channel at all.
void	writeMore()

Methods inherited from interface java.nio.channels.ReadableByteChannel

read

Methods inherited from interface java.nio.channels.WritableByteChannel

write

Methods inherited from interface java.nio.channels.Channel

close, isOpen

Method Detail

isNeedWrite

boolean isNeedWrite()

writeMore

void writeMore()
        throws java.io.IOException

Throws:

java.io.IOException

isNeedRead

boolean isNeedRead()

returns whether readMore should be called to fetch data which has been decoded but not yet been returned.

See Also:

ReadableByteChannel.read(ByteBuffer), readMore(ByteBuffer)

readMore

int readMore(java.nio.ByteBuffer dst)
      throws javax.net.ssl.SSLException

This function does not read data from the underlying channel at all. It is just a way to fetch data which has already be received or decoded but was but was not yet returned to the user. This could be the case when the decoded data did not fit into the buffer the user passed to ReadableByteChannel.read(ByteBuffer).

Throws:

javax.net.ssl.SSLException

isBlocking

boolean isBlocking()