Hi Aaron, Ben and Grzegorz
Thanks for the replies. I think a code snippet may be helpful as I'm
probably not explaining what I'm trying to do very well...
@DefaultHandler
@DontValidate
public Resolution view() {
ServiceProviderContext sp = getServiceProviderContext();
serviceProvider = getService().getServiceProvider
(sp.getServiceProviderId());
return new ForwardResolution("/WEB-INF/jsp/serviceProvider/
editAccount.jsp");
}
public Resolution update() {
ServiceProviderContext sp = getServiceProviderContext();
telephoneNumber.setTelephoneType
(TelephoneNumber.TelephoneType.LANDLINE);
serviceProvider.addTelephoneNumber(telephoneNumber);
ServiceProviderValidationResult result = getService
().updateServiceProvider(serviceProvider);
if (result.isValidationSuccessful()) {
return new RedirectResolution("/service-providers/" +
getServiceProviderDisplayName());
} else {
return getContext().getSourcePageResolution();
}
}
I've taken out some error handling code to cut down the line count.
What I'm trying to do is load the entity in the view method, allow the
user to modify certain fields in editAccount.jsp and then update these
changed fields along with the original unchanged data in the update
method.
What is happening at the moment, I think, is that no state is
persisted across the two requests - that's fine and I don't expect it
to. I wonder if there is an built-in way to handle this transient
state though? I don't want to re-load the entity before the update
method as there is a small possibility that the entity may have
already been updated during the users think time and this would result
in that update being lost.
Many thanks
--
Stephen
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