Re: Wicket pages created by guice

[Dan Griffin]

OK, I managed to "fix" the problem. And here`s how:

I used to have Form class injected in page, then Dao class injected in 
form, then hibernate session injected in dao class and that session was 
the one causing WicketNotSerializableException. But, when I create the 
form with new, it all goes away. While this will work, I still think it 
would be more... well, neat to have components injected on page.

Some things you may look at

IComponentInitalizationListener -- 
http://wicket.apache.org/apidocs/1.4/org/apache/wicket/application/IComponentInitializationListener.html


IComponentInstantiationListener -- 
http://wicket.apache.org/apidocs/1.4/org/apache/wicket/application/IComponentInstantiationListener.html


If your really wanting to use Guice/Spring have you considered using a 
panel/component and implementing your own provider/factory for the 
component? I'ts almost always harder to do this sort of thing with a Page.




On Tue, Feb 22, 2011 at 3:20 PM, Dan Griffin > wrote:


Thanks, that does offer more flexibility, but it hasn`t solved my
problem yet. Guicier and wicket-guice both return objects with
wicket, not guice proxy when I say something like
setResponse(HomePage.class). If I inject my page object and say,
for example, setResponse(injectedPage) it works fine, but I can`t
stick to that course throughout my application, because
Application.getHome() returns Class.

By the way, the application doesn`t crash, it only throws

org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException:
Unable to serialize class: com.google.inject.InjectorImpl$4 and
then it continues doing whatever it was doing.

I found that similar issue was raised before
,
if it was resolved I would be happy to know. :)

Take a look at http://code.google.com/p/jolira-tools/wiki/guicier
There is
an extended
integration with Guice.

On Mon, Feb 21, 2011 at 5:16 PM, Dan
Griffinmailto:dangri...@gmail.com>>  wrote:


Sorry for spamming, but I remembered another thing I would
like to ask
related to this. The reason why I need to inject a page is
because I would
like to use guice AOP feature to wrap an interceptor
around wicket pages. If
you can recommend another way to do that , it would be
helpful as well. I
did a quick scan through wicket documentation, but
couldn`t find anything
useful. Maybe I missed something?

Време: 21.02.2011. 13:31, Dan Griffin пише:

 Hi all,

I have guice integrated in my wicket app, and it
worked fine until I tried
to inject a page, when I received

java.lang.IllegalArgumentException: Protected method:
checkHierarchyChange(Lorg/apache/wicket/Component;)

Now, I assume this is because of guice integration
pitfall<
https://cwiki.apache.org/WICKET/guice-integration-pitfall.html>,
as I
clearly cannot use interfaces here, but the proposed
solution (with
deprecated protected no-arg constructor) doesn`t help
me here. Any idea how
to get around this?

Thanks in advance,
Dan

Re: Wicket pages created by guice

[Ben Tilford]

Some things you may look at

IComponentInitalizationListener --
http://wicket.apache.org/apidocs/1.4/org/apache/wicket/application/IComponentInitializationListener.html

IComponentInstantiationListener --
http://wicket.apache.org/apidocs/1.4/org/apache/wicket/application/IComponentInstantiationListener.html

If your really wanting to use Guice/Spring have you considered using a
panel/component and implementing your own provider/factory for the
component? I'ts almost always harder to do this sort of thing with a Page.



On Tue, Feb 22, 2011 at 3:20 PM, Dan Griffin  wrote:

> Thanks, that does offer more flexibility, but it hasn`t solved my problem
> yet. Guicier and wicket-guice both return objects with wicket, not guice
> proxy when I say something like setResponse(HomePage.class). If I inject my
> page object and say, for example, setResponse(injectedPage) it works fine,
> but I can`t stick to that course throughout my application, because
> Application.getHome() returns Class.
>
> By the way, the application doesn`t crash, it only throws
> org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException:
> Unable to serialize class: com.google.inject.InjectorImpl$4 and then it
> continues doing whatever it was doing.
>
> I found that similar issue was raised before <
> http://osdir.com/ml/users-wicket.apache.org/2009-06/msg01059.html>, if it
> was resolved I would be happy to know. :)
>
>> Take a look at http://code.google.com/p/jolira-tools/wiki/guicier
>> There is an extended
>> integration with Guice.
>>
>> On Mon, Feb 21, 2011 at 5:16 PM, Dan Griffin  wrote:
>>
>>
>>
>>> Sorry for spamming, but I remembered another thing I would like to ask
>>> related to this. The reason why I need to inject a page is because I
>>> would
>>> like to use guice AOP feature to wrap an interceptor around wicket pages.
>>> If
>>> you can recommend another way to do that , it would be helpful as well. I
>>> did a quick scan through wicket documentation, but couldn`t find anything
>>> useful. Maybe I missed something?
>>>
>>> Време: 21.02.2011. 13:31, Dan Griffin пише:
>>>
>>>  Hi all,
>>>
>>>
 I have guice integrated in my wicket app, and it worked fine until I
 tried
 to inject a page, when I received

 java.lang.IllegalArgumentException: Protected method:
 checkHierarchyChange(Lorg/apache/wicket/Component;)

 Now, I assume this is because of guice integration pitfall<
 https://cwiki.apache.org/WICKET/guice-integration-pitfall.html>, as I
 clearly cannot use interfaces here, but the proposed solution (with
 deprecated protected no-arg constructor) doesn`t help me here. Any idea
 how
 to get around this?

 Thanks in advance,
 Dan




>>>
>>>
>>
>>
>
>

Re: Wicket pages created by guice

[Dan Griffin]

Thanks, that does offer more flexibility, but it hasn`t solved my 
problem yet. Guicier and wicket-guice both return objects with wicket, 
not guice proxy when I say something like setResponse(HomePage.class). 
If I inject my page object and say, for example, 
setResponse(injectedPage) it works fine, but I can`t stick to that 
course throughout my application, because Application.getHome() returns 
Class.


By the way, the application doesn`t crash, it only throws 
org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: 
Unable to serialize class: com.google.inject.InjectorImpl$4 and then it 
continues doing whatever it was doing.


I found that similar issue was raised before 
, if 
it was resolved I would be happy to know. :)

Take a look at http://code.google.com/p/jolira-tools/wiki/guicier
There is an extended
integration with Guice.

On Mon, Feb 21, 2011 at 5:16 PM, Dan Griffin  wrote:

   

Sorry for spamming, but I remembered another thing I would like to ask
related to this. The reason why I need to inject a page is because I would
like to use guice AOP feature to wrap an interceptor around wicket pages. If
you can recommend another way to do that , it would be helpful as well. I
did a quick scan through wicket documentation, but couldn`t find anything
useful. Maybe I missed something?

Време: 21.02.2011. 13:31, Dan Griffin пише:

  Hi all,
 

I have guice integrated in my wicket app, and it worked fine until I tried
to inject a page, when I received

java.lang.IllegalArgumentException: Protected method:
checkHierarchyChange(Lorg/apache/wicket/Component;)

Now, I assume this is because of guice integration pitfall<
https://cwiki.apache.org/WICKET/guice-integration-pitfall.html>, as I
clearly cannot use interfaces here, but the proposed solution (with
deprecated protected no-arg constructor) doesn`t help me here. Any idea how
to get around this?

Thanks in advance,
Dan


   
 
   

Re: Wicket pages created by guice

[Martin Grigorov]

Take a look at http://code.google.com/p/jolira-tools/wiki/guicier
There is an extended
integration with Guice.

On Mon, Feb 21, 2011 at 5:16 PM, Dan Griffin  wrote:

> Sorry for spamming, but I remembered another thing I would like to ask
> related to this. The reason why I need to inject a page is because I would
> like to use guice AOP feature to wrap an interceptor around wicket pages. If
> you can recommend another way to do that , it would be helpful as well. I
> did a quick scan through wicket documentation, but couldn`t find anything
> useful. Maybe I missed something?
>
> Време: 21.02.2011. 13:31, Dan Griffin пише:
>
>  Hi all,
>>
>> I have guice integrated in my wicket app, and it worked fine until I tried
>> to inject a page, when I received
>>
>> java.lang.IllegalArgumentException: Protected method:
>> checkHierarchyChange(Lorg/apache/wicket/Component;)
>>
>> Now, I assume this is because of guice integration pitfall <
>> https://cwiki.apache.org/WICKET/guice-integration-pitfall.html>, as I
>> clearly cannot use interfaces here, but the proposed solution (with
>> deprecated protected no-arg constructor) doesn`t help me here. Any idea how
>> to get around this?
>>
>> Thanks in advance,
>> Dan
>>
>>
>

Re: Wicket pages created by guice

[Dan Griffin]

Sorry for spamming, but I remembered another thing I would like to ask 
related to this. The reason why I need to inject a page is because I 
would like to use guice AOP feature to wrap an interceptor around wicket 
pages. If you can recommend another way to do that , it would be helpful 
as well. I did a quick scan through wicket documentation, but couldn`t 
find anything useful. Maybe I missed something?


Време: 21.02.2011. 13:31, Dan Griffin пише:

Hi all,

I have guice integrated in my wicket app, and it worked fine until I 
tried to inject a page, when I received


java.lang.IllegalArgumentException: Protected method: 
checkHierarchyChange(Lorg/apache/wicket/Component;)


Now, I assume this is because of guice integration pitfall 
, as I 
clearly cannot use interfaces here, but the proposed solution (with 
deprecated protected no-arg constructor) doesn`t help me here. Any 
idea how to get around this?


Thanks in advance,
Dan

Wicket pages created by guice

[Dan Griffin]

Hi all,

I have guice integrated in my wicket app, and it worked fine until I 
tried to inject a page, when I received


java.lang.IllegalArgumentException: Protected method: 
checkHierarchyChange(Lorg/apache/wicket/Component;)


Now, I assume this is because of guice integration pitfall 
, as I 
clearly cannot use interfaces here, but the proposed solution (with 
deprecated protected no-arg constructor) doesn`t help me here. Any idea 
how to get around this?


Thanks in advance,
Dan