com.smartgwt.client.data.events

Interface HasHandleErrorHandlers

All Superinterfaces:

com.google.gwt.event.shared.HasHandlers

All Known Implementing Classes:

DataSource, RestDataSource, WSDataSource, XJSONDataSource

public interface HasHandleErrorHandlers
extends com.google.gwt.event.shared.HasHandlers

Method Summary

Methods

Modifier and Type	Method and Description
com.google.gwt.event.shared.HandlerRegistration	addHandleErrorHandler(HandleErrorHandler handler) If you define this method on a DataSource, it will be called whenever the server returns a DSResponse with a status other than STATUS_SUCCESS.

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Method Detail

addHandleErrorHandler

com.google.gwt.event.shared.HandlerRegistration addHandleErrorHandler(HandleErrorHandler handler)

If you define this method on a DataSource, it will be called whenever the server returns a DSResponse with a status other than STATUS_SUCCESS. You can use this hook to do DataSource-specific error handling. Unless you return false from this method, RPCManager.handleError will be called by Smart GWT right after this method completes.

Parameters:

handler - the handleError handler

Returns:

HandlerRegistration used to remove this handler