org.itsnat.core.event

Interface CodeToSendListener

public interface CodeToSendListener

This listener is called when a new JavaScript code is being added to an ItsNatDocument or ClientDocument.

Author:

Jose Maria Arranz Santamaria

See Also:

ItsNatDocument.addCodeToSend(Object), ClientDocument.addCodeToSend(Object), ItsNatDocument.addCodeToSendListener(CodeToSendListener), ClientDocument.addCodeToSendListener(CodeToSendListener)

Method Summary

Methods

Modifier and Type	Method and Description
void	postSendCode(CodeToSendEvent event) Is called after the new code is definitely added to the document or client, the event object contains the new code.
Object	preSendCode(CodeToSendEvent event) Is called before the new code is definitely added to the document or client, the event object contains the new code.

Method Detail

preSendCode

Object preSendCode(CodeToSendEvent event)

Is called before the new code is definitely added to the document or client, the event object contains the new code.

If null is returned the new code is rejected, otherwise the returned value is used as the new code. In this scenario the listener may be used as a filter.

Parameters:

event - the event containing the new code to send.

Returns:

the new code or null if code must be rejected.

postSendCode

void postSendCode(CodeToSendEvent event)

Is called after the new code is definitely added to the document or client, the event object contains the new code.

Parameters:

event - the event containing the new code added to send.