org.apache.lenya.cms.site.usecases
Class ClipboardHelper

java.lang.Object
  org.apache.lenya.cms.site.usecases.ClipboardHelper

public class ClipboardHelper
extends java.lang.Object

Helper class for clipboard handling.

Version:

$Id: ClipboardHelper.java 532646 2007-04-26 08:04:08Z andreas $

Constructor Summary

ClipboardHelper()

Method Summary

Clipboard	getClipboard(org.apache.avalon.framework.context.Context context) Returns the clipboard attachted to the session.
protected org.apache.cocoon.environment.Session	getSession(org.apache.avalon.framework.context.Context context)
protected java.lang.String	getSessionAttributeName()
void	removeClipboard(org.apache.avalon.framework.context.Context context) Removes the clipboard from the session.
void	saveClipboard(org.apache.avalon.framework.context.Context context, Clipboard clipboard) Saves the clipboard to the session.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClipboardHelper

public ClipboardHelper()

Method Detail

getClipboard

public Clipboard getClipboard(org.apache.avalon.framework.context.Context context)

Returns the clipboard attachted to the session.

Parameters:

context - The context containing the session.

Returns:

A clipboard or null if no clipboard is attached to the session.

getSessionAttributeName

protected java.lang.String getSessionAttributeName()

Returns:

The name of the session attribute to hold the clipboard.

getSession

protected org.apache.cocoon.environment.Session getSession(org.apache.avalon.framework.context.Context context)

Parameters:

context - The context.

Returns:

The session of the context.

saveClipboard

public void saveClipboard(org.apache.avalon.framework.context.Context context,
                          Clipboard clipboard)

Saves the clipboard to the session.

Parameters:

context - The context.

clipboard - The clipboard.

removeClipboard

public void removeClipboard(org.apache.avalon.framework.context.Context context)

Removes the clipboard from the session.

Parameters:

context - The context.