org.esa.beam.visat.actions.session
Class SessionIO

java.lang.Object
  org.esa.beam.visat.actions.session.SessionIO

Direct Known Subclasses:

XStreamSessionIO

public abstract class SessionIO
extends Object

The Session I/O class is used to store and restore sessions.

Since:

BEAM 4.6

Version:

$Revision$ $Date$

Author:

Norman Fomferra

Constructor Summary

SessionIO()

Method Summary

static SessionIO	getInstance()
Session	readSession(File file)
abstract Session	readSession(Reader reader)
static void	setInstance(SessionIO instance)
void	writeSession(Session session, File file)
abstract void	writeSession(Session session, Writer writer)

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionIO

public SessionIO()

Method Detail

getInstance

public static SessionIO getInstance()

setInstance

public static void setInstance(SessionIO instance)

readSession

public Session readSession(File file)
                    throws Exception

Throws:

Exception

readSession

public abstract Session readSession(Reader reader)
                             throws Exception

Throws:

Exception

writeSession

public void writeSession(Session session,
                         File file)
                  throws Exception

Throws:

Exception

writeSession

public abstract void writeSession(Session session,
                                  Writer writer)
                           throws Exception

Throws:

Exception