org.apache.zookeeper.server.quorum

Class PrependableSocket

java.lang.Object

java.net.Socket

org.apache.zookeeper.server.quorum.PrependableSocket

All Implemented Interfaces:

Closeable, AutoCloseable

public class PrependableSocket
extends Socket

Constructor Summary

Constructors

Constructor and Description
PrependableSocket(SocketImpl base)

Method Summary

Modifier and Type	Method and Description
InputStream	getInputStream()
void	prependToInputStream(byte[] bytes, int offset, int length) Prepend some bytes that have already been read back to the socket's input stream.

Methods inherited from class java.net.Socket

bind, close, connect, connect, getChannel, getInetAddress, getKeepAlive, getLocalAddress, getLocalPort, getLocalSocketAddress, getOOBInline, getOutputStream, getPort, getReceiveBufferSize, getRemoteSocketAddress, getReuseAddress, getSendBufferSize, getSoLinger, getSoTimeout, getTcpNoDelay, getTrafficClass, isBound, isClosed, isConnected, isInputShutdown, isOutputShutdown, sendUrgentData, setKeepAlive, setOOBInline, setPerformancePreferences, setReceiveBufferSize, setReuseAddress, setSendBufferSize, setSocketImplFactory, setSoLinger, setSoTimeout, setTcpNoDelay, setTrafficClass, shutdownInput, shutdownOutput, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PrependableSocket

public PrependableSocket(SocketImpl base)
                  throws IOException

Throws:

IOException

Method Detail

getInputStream

public InputStream getInputStream()
                           throws IOException

Overrides:

getInputStream in class Socket

Throws:

IOException

prependToInputStream

public void prependToInputStream(byte[] bytes,
                                 int offset,
                                 int length)
                          throws IOException

Prepend some bytes that have already been read back to the socket's input stream. Note that this method can be called at most once with a non-0 length per socket instance.

Parameters:

bytes - the bytes to prepend.

offset - offset in the byte array to start at.

length - number of bytes to prepend.

Throws:

IOException - if this method was already called on the socket instance, or if super.getInputStream() throws.