It is quite easy to extend SpringComponentInjector so that it will
look for another annotation, e.g. @SpringBean2 which wont be proxy-ed.
Yet another one is to create a ticket to add an additional attribute
to original @SpringBean (proxy = false).
On Thu, Jul 28, 2011 at 10:18 AM, Mike Mander <wicket-m...@gmx.de> wrote:
> Found a solution, but would be great if i could get some tips about the
> consequences.
> I was wrapping the beans in proxies by setting the flag in
> SpringComponentInjector to true.
> Now it's set to false and it's working. But i'm a bit in doubt that i opened
> pandoras box
> with this.
>
> It was
> addComponentInstantiationListener(new SpringComponentInjector(this,
> context(), true));
> and is now
> addComponentInstantiationListener(new SpringComponentInjector(this,
> context(), false));
>
> Thanks
> Mike
>
> Hi,
>>
>> i would like to decouple the page dependencies. My page flow is
>> implemented by using bookmarkable page links.
>> As we all know they take a page class as parameter. This couples both
>> pages.
>>
>> So i thought it's a good idea to give the page class a name in my Spring
>> application context and reference it in
>> the caller page.
>>
>> public StartPage extends WebPage {
>>
>> @SpringBean(name="nextPageClass")
>> private Class<? extends Page> _nextPageClass;
>>
>> public StartPage() {
>> add(new BookmarkablePageLink("toNextPage", _nextPageClass);
>> }
>> }
>>
>> My application context defines:
>>
>> <bean id="nextPageClass" class="java.lang.Class" factory-method="forName">
>> <constructor-arg value="my.NextPage"/>
>> </bean>
>>
>> But it's not working while java.lang.Class is final. I get
>>
>> Caused by: java.lang.IllegalArgumentException: Cannot subclass final class
>> class java.lang.Class
>> at net.sf.cglib.proxy.Enhancer.generateClass(Enhancer.java:446)
>> at
>> net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
>> at
>> net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
>> at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
>> at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)
>> at
>> org.apache.wicket.proxy.LazyInitProxyFactory.createProxy(LazyInitProxyFactory.java:174)
>> at
>> org.apache.wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:130)
>> at org.apache.wicket.injection.Injector.inject(Injector.java:103)
>> ... 47 more
>>
>> Can i do this in another way?
>>
>> Thanks
>> Mike
>>
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>>
>
>
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