com.sun.corba.ee.impl.transport

Class SocketChannelReader

java.lang.Object

com.sun.corba.ee.impl.transport.SocketChannelReader

public class SocketChannelReader
extends Object

Constructor Summary

Constructors

Constructor and Description
SocketChannelReader(ORB orb)

Method Summary

Modifier and Type	Method and Description
ByteBuffer	read(SocketChannel channel, ByteBuffer previouslyReadData, int minNeeded) Reads all currently available data from the socket channel, appending it to any data left from a previous read.

Methods inherited from class java.lang.Object

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

Constructor Detail

SocketChannelReader

public SocketChannelReader(ORB orb)

Method Detail

read

public ByteBuffer read(SocketChannel channel,
                       ByteBuffer previouslyReadData,
                       int minNeeded)
                throws IOException

Reads all currently available data from the socket channel, appending it to any data left from a previous read.

Parameters:

channel - the channel from which to read

previouslyReadData - the old data to read; note: all data up to the limit is considered valid.

minNeeded - the minimum number of bytes that should be present in the buffer before returning

Returns:

a buffer containing all old data, with all newly available data appended to it.

Throws:

IOException - if an error occurs while reading from the channel.