Hi Miguel,
On 2012-08-21, at 11:19 AM, WebObjects TORAcom wrote:
> Hi List,
>
> I am trying to implement best practices in our applications, we want to take
> control of component's binding syncrhonization.
>
> First of all I understand that we should override the
> synchronizesVariablesWithBindings function like this:
>
>
> public boolean synchronizesVariablesWithBindings() {
> return false;
> }
>
>
>
> But where in the request - response loop should be the better place to
> synchronize our bindings, a lot of time ago (years) somewhere in the internet
> I found info that recommends Pull binding's values in the
> takeValuesFromRequest(WORequest r, WOContext c) method and Push binding's
> values in the appendToResponse(WOResponse r, WOContext c).
>
> I am not sure about that, so we have been working with the automatic
> synchronization of our bindings.
I usually do lazy synchronization, and only do what I need. Something like
this:
private String exampleValue;
public void awake() {
super.awake();
exampleValue = null;
}
public String exampleValue() {
if (exampleValue == null) {
exampleValue = stringValueForBinding("exampleValue");
}
return exampleValue;
}
public void setExampleValue(String newValue) {
if (ERXExtensions.saveDifferent(exampleValue, newValue) {
setValueForBinding(newValue, "exampleValue");
exampleValue = newValue;
}
}
Chuck
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their overall
knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/gvc/practical_webobjects
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