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</style><body>Hi,<br>for @Inject there is an order specified in JSR 330. Imho we should specify that same order for @Postconstruct if we have specification for it yet.<br><br>Regards,<br>Arne<br><br><div id="htc_header" style="">----- Reply message -----<br>Von: "Stuart Douglas" <stuart.w.douglas@gmail.com><br>Datum: Fr., Sep. 30, 2011 23:58<br>Betreff: [cdi-dev] @PostConstruct and @Inject methods in superclasses<br>An: "Mark Struberg" <struberg@yahoo.de><br>Cc: "cdi-dev" <cdi-dev@lists.jboss.org><br><br></div></body>
<font size="2"><div class="PlainText"><br>
This is actually covered by the interceptors specification, from memory I am pretty sure the base class method is mean't to be called first, but the spec gives you the full order. <br>
<br>
@Inject methods are called before @PostConstuct (the are called in InjectionTarget.inject, which gets called before InjectionTarget.postConstruct).<br>
<br>
I don't think we specify an order for @Inject methods.<br>
<br>
Stuart<br>
<br>
On 01/10/2011, at 5:47 AM, Mark Struberg wrote:<br>
<br>
> Hi!<br>
> <br>
> JSR-250 common annotations is pretty thin about having @PostConstruct in multiple class hierarchies. It just says that there must only be one single method annotated with @PostConstruct in a class. Thus my question:<br>
> <br>
> If I have <br>
> <br>
> <br>
> public class Animal {<br>
> @PostConstruct<br>
> <br>
> public void doInit() {..}<br>
> ..<br>
> <br>
> }<br>
> <br>
> and <br>
> <br>
> public class Horse extends Animal {<br>
> @PostConstruct<br>
> <br>
> public void doSomeOtherInit() {..}<br>
> ..<br>
> <br>
> }<br>
> <br>
> <br>
> 1.) for a contextual instance of Horse, will Animal#doInit() get executed or only the one from the 'effective' class?<br>
> 2.) if 1.) was yes, then In which order do they get executed? Is this specced somewhere?<br>
> <br>
> 3.) Same scenario with @Inject methods. Do we specify an order?<br>
> <br>
> 4.) Both classes have @Inject methods and @PostConstruct. Again: which order of invocaition?<br>
> <br>
> <br>
> Just that you understand my intention: we had a @PostConstruct method in Horse which did set a 'cached' flag in Animal. Turned out that this was a random generator depending on the intsalled server ;)<br>
> <br>
> <br>
> LieGrue,<br>
> strub<br>
> <br>
> _______________________________________________<br>
> cdi-dev mailing list<br>
> cdi-dev@lists.jboss.org<br>
> <a href="https://lists.jboss.org/mailman/listinfo/cdi-dev">https://lists.jboss.org/mailman/listinfo/cdi-dev</a><br>
<br>
<br>
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