arlut.csd.ganymede
Interface FileReceiver

All Superinterfaces:

java.rmi.Remote

All Known Implementing Classes:

FileReceiverBase, xmlclientPrintReceiver

public interface FileReceiver

extends java.rmi.Remote

Interface that can be used on the server or client to represent an end-point for transmitting a file across the RMI link..

Method Summary

arlut.csd.ganymede.ReturnVal	end(boolean completed) This method is called to notify the FileReceiver that no more of the file will be transmitted.
arlut.csd.ganymede.ReturnVal	sendBytes(byte[] bytes) This method is used to send chunks of a file, in order, to the FileReceiver.
arlut.csd.ganymede.ReturnVal	sendBytes(byte[] bytes, int offset, int len) This method is used to send chunks of a file, in order, to the FileReceiver.

Method Detail

sendBytes

public arlut.csd.ganymede.ReturnVal sendBytes(byte[] bytes)
                                       throws java.rmi.RemoteException

This method is used to send chunks of a file, in order, to the FileReceiver. The FileReceiver can return a non-successful ReturnVal if it wants to stop receiving the file. A null return value indicates success, keep sending.

java.rmi.RemoteException

sendBytes

public arlut.csd.ganymede.ReturnVal sendBytes(byte[] bytes,
                                              int offset,
                                              int len)
                                       throws java.rmi.RemoteException

This method is used to send chunks of a file, in order, to the FileReceiver. The FileReceiver can return a non-successful ReturnVal if it wants to stop receiving the file. A null return value indicates success, keep sending.

java.rmi.RemoteException

end

public arlut.csd.ganymede.ReturnVal end(boolean completed)
                                 throws java.rmi.RemoteException

This method is called to notify the FileReceiver that no more of the file will be transmitted. The boolean parameter will be true if the file was completely sent, or false if the transmission is being aborted by the sender for some reason.

Returns:

Returns true if the FileReceiver successfully received the file in its entirety.

java.rmi.RemoteException