org.springframework.integration.file.remote

Interface SessionCallback<F,T>

Type Parameters:

F - the type the operations accepts.

T - the type the callback returns.

All Known Subinterfaces:

SessionCallbackWithoutResult<F>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface SessionCallback<F,T>

Callback invoked by RemoteFileOperations.execute() - allows multiple operations on a session.

Since:

3.0

Author:

Gary Russell

Method Summary

Modifier and Type	Method and Description
T	doInSession(Session<F> session) Called within the context of a session.

Method Detail

doInSession

T doInSession(Session<F> session)
       throws IOException

Called within the context of a session. Perform some operation(s) on the session. The caller will take care of closing the session after this method exits.

Parameters:

session - The session.

Returns:

The result of type T.

Throws:

IOException - Any IOException.