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From: =?iso-8859-1?Q?GESCONSULTOR_-_=D3scar_Bou?= <o.bou@gesconsultor.com>
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Subject: Services still not injected when entering @PostConstruct methods on a
 Service
Message-Id: <F03E873C-1F4F-4C9C-8E32-819A87E10662@gesconsultor.com>
Date: Sun, 17 Nov 2013 17:15:12 +0100
To: users@isis.apache.org
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Hi to all.

I have an Isis service that needs to initialize a "server" upon creation =
(it's a Drools session, but it would be the same with an email server, =
for instance).

For initializing that "server", I need to pass it references to other =
Isis services (in this case Drools globals).

If, as per [1], I try like this:

    @PostConstruct
    public void init(final Map<?, ?> props) {

	server.setGlobal("eventOccurrences", this.eventOccurrences);

=09
    }

    ....

    // {{ injected: EventOccurrences
    private EventOccurrences eventOccurrences;

    public final void injectEventOccurrences(final EventOccurrences =
eventOccurrences) {
        this.eventOccurrences =3D eventOccurrences;
    }

    // }}


The problem is that when the execution arrives to:
server.setGlobal("eventOccurrences", this.eventOccurrences);


this.eventOccurrences is still null... So it has not yet been injected =
(or instantiated).

I must ensure that the server starts to run from the beginning of the =
Isis application execution.

There's a note on [1] footer, but I thought this is not the case, as my =
only expectation is that services are injected when calling =
"@PostConstruct" methods.


Perhaps I'm missing something basic or the previous expectation is =
precisely the one explicited by the footer note ...

If that's the case, is there a better way to solve it?


Thanks,

Oscar


[1] http://isis.apache.org/core/services/initializing-services.html


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