RE: [Springframework-developer] StackOverflowError

[Mark P. <Mar...@co...>]

Hi,

Same thing.  Inspired by a solution on the Spring Java forums, I ended
up creating a object post processor to wire it up for now.  See
http://forum.springframework.net/viewtopic.php?t=3D100 for that =
approach.=20

- Mark


> -----Original Message-----
> From: spr...@li...=20
> [mailto:spr...@li...]
>  On Behalf Of Thomas Risberg
> Sent: Sunday, May 01, 2005 10:16 PM
> To: spr...@li...
> Subject: Re: [Springframework-developer] StackOverflowError
>=20
>=20
> Mark,
>=20
> I guess we need a way for the container to figure out that you want a=20
> pair of objects referring to each other.
>=20
> What happens if you do this:
>=20
> <beans>
>=20
> 	<bean id=3D"myClassA" class=3D"com.foo.ClassA" singleton=3D"false">
> 		<property name=3D"classB">
> 			<bean class=3D"com.foo.ClassB">
> 				<property name=3D"classA">
> 					<ref local=3D"myClassA"/>
> 				</property>
> 			</bean>
> 		</property>
> 	</bean>
> =09
> </beans>
>=20
> Thomas
>=20
> On May 1, 2005, at 8:39 PM, Mark Pollack wrote:
>=20
> > Hi,
> >
> > I get a StackOverflowError when using the following context=20
> definition
> >
> > <?xml version=3D"1.0" encoding=3D"UTF-8"?>
> > <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"=20
> > "http://www.springframework.org/dtd/spring-beans.dtd">
> > <beans>
> > 	<bean id=3D"myClassA" class=3D"com.foo.ClassA" singleton=3D"false">
> > 		<property name=3D"classB"><ref
> > local=3D"myClassB"/></property>
> > 	</bean>
> > =09
> > 	<bean id=3D"myClassB" class=3D"com.foo.ClassB" singleton=3D"false">
> > 		<property name=3D"classA"><ref
> > local=3D"myClassA"/></property>
> > 	</bean>
> > </beans>
> >
> > And the code
> >
> > ApplicationContext ctx =3D new=20
> > FileSystemXmlApplicationContext("appContext.xml");
> > ClassA ca =3D (ClassA) ctx.getBean("myClassA");
> >
> >
> > Note that they are both prototypes.  The classes are very plain -
> > ClassA
> > has a property ClassB and vice versa and that is all.  I'm using the
> > code from CVS.  What is the opinion on trying to detect=20
> this situation?
> >
> > Cheers,
> > Mark
> >
> >
> >
> >
> >
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> >=20
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> >
>=20
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