how to define the initial method ?
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wahaha
Jan 9, 2012, 10:01:13 PM1/9/12
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<bean id="dd" class="aa.bb.C" init-method="start" destroy-
method="dstr">
in spring,we can define the initial method to run automatically after
the bean have been Instantiated.
how to do this in guice?
and i want guice to instantiate all beans that i defined in annotation
automatically,and then run the initial methon,not need me to use
Injector''s getInstance() method to get. how to do this?
method="dstr">
in spring,we can define the initial method to run automatically after
the bean have been Instantiated.
how to do this in guice?
and i want guice to instantiate all beans that i defined in annotation
automatically,and then run the initial methon,not need me to use
Injector''s getInstance() method to get. how to do this?
Noctarius
Jan 10, 2012, 12:15:45 AM1/10/12
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Hey,
you can use a Provider which instantiates your "bean" and call the
init method before returning the instance.
Noc
Thomas Broyer
Jan 10, 2012, 4:59:39 AM1/10/12
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See http://code.google.com/p/google-guice/issues/detail?id=62
(commit for the linked issue 78 is now http://code.google.com/p/google-guice/source/detail?r=132a5db7c643b8f367eb5f09024cf13ea37c9831 )
According to the javadoc, you should be able to do something similar (that wouldn't work in all cases, but IIUC would work for your init-method="" use case) with a TypeListener and InjectionListener.
There doesn't seem to be an equivalent for destroy-method="" though.
Dmitry Churbanov
Jan 10, 2012, 12:59:22 AM1/10/12
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Another option is to call your initial method from constructor. If you don't have access to source code, then as Noctarius mentioned you can use provider.
-Dmitry
-Dmitry
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wahaha
Jan 10, 2012, 4:24:37 AM1/10/12
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why my posts can not show in the list?
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why the manager prohibit my posts?
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why the manager prohibit my posts?
Stuart McCulloch
Jan 10, 2012, 11:17:42 AM1/10/12
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