Hi,
I'm facing the same issue, ie. I want to inject a Spring Bean an there
is more than one Spring Bean that implement the declared interface. In
my Spring Bean in such case, I use the Spring Bean ID to specify which
one I want.
I understand it is not possible yet with Tapestry 5, but it is maybe
possible to easily implement the feature. I would appreciate any
suggestion how to start searching in the source code.
Best regards.
Nicolas.
Le jeudi 06 mai 2010 à 13:37 -0400, Alex Kotchnev a écrit :
> Captain Cid,
> the Tapestry spring integration cannot handle injecting a bean when there
> is more than one bean of the given type defined in Spring (as the error
> message says). Your option there is to inject the factory bean into your T5
> page, and then use that to retrieve the instance you need. T5 doesn't
> support injecting spring beans by name.
>
> Regarding the service IDs : I don't think services in spring are defined
> as "Service IDs" in Tapestry , hence the error message. I think somewhere
> between 5.0 and 5.1 spring beans stopped being true "T5 services" (which has
> a special meaning of its own). You can still inject spring beans though.
>
> Regards,
>
> Alex Kotchnev
>
> On Thu, May 6, 2010 at 11:24 AM, Captain Cid
> <captain_...@indiatimes.com>wrote:
>
> >
> > Can anyone please look into this
> >
> > Thanks
> >
> >
> > Captain Cid wrote:
> > >
> > > I even tried
> > >
> > > @Inject
> > > @Service("process")
> > > private Process process;
> > >
> > > Caused by: java.lang.RuntimeException: Service id 'Process' is not
> > defined
> > > by any module.
> > >
> > > I am only using this configuration file to load beans...so i guess there
> > > should not be a confusion or second possibility
> > >
> > >
> > > Michael Prescott-4 wrote:
> > >>
> > >> Re: the first error, it looks like Spring is trying to inject your class
> > >> 'by
> > >> type', but isn't sure which of two Process beans to use. I only see one
> > >> from the snippet you've attached, is it possible that there's another
> > >> one?
> > >>
> > >> As far as the second error goes, the ids are probably case sensitive -
> > >> 'Process' vs. 'process'.
> > >>
> > >> On Wed, May 5, 2010 at 2:52 PM, Captain Cid
> > >> <captain_...@indiatimes.com>wrote:
> > >>
> > >>>
> > >>> I have a spring configuration file config.xml:
> > >>>
> > >>> <?xml version="1.0" encoding="UTF-8"?>
> > >>> <beans xmlns="http://www.springframework.org/schema/beans";
> > >>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> > >>> xsi:schemaLocation="http://www.springframework.org/schema/beans
> > >>>
> > >>> http://www.springframework.org/schema/beans/spring-beans-3.0.xsd";>
> > >>>
> > >>> <bean id="Configuration" class="A">
> > >>> <constructor-arg value="config.xml" />
> > >>> </bean>
> > >>>
> > >>> <bean id="process" factory-bean="Configuration"
> > >>> factory-method="build" />
> > >>> <bean id="rep" factory-bean="process" factory-method="getRep" />
> > >>> <bean id="exec" factory-bean="process" factory-method="getExec"
> > >>> />
> > >>>
> > >>> </beans>
> > >>>
> > >>> And web.xml
> > >>> -------------
> > >>>
> > >>> <?xml version="1.0" encoding="UTF-8"?>
> > >>> <web-app>
> > >>> <display-name>Example</display-name>
> > >>>
> > >>> <context-param>
> > >>> <param-name>tapestry.app-package</param-name>
> > >>> <param-value>com.ui</param-value>
> > >>> </context-param>
> > >>>
> > >>> <filter>
> > >>> <filter-name>app</filter-name>
> > >>>
> > >>>
> > >>>
> > <filter-class>org.apache.tapestry5.spring.TapestrySpringFilter</filter-class>
> > >>> </filter>
> > >>>
> > >>> <filter-mapping>
> > >>> <filter-name>app</filter-name>
> > >>> <url-pattern>/*</url-pattern>
> > >>> </filter-mapping>
> > >>>
> > >>> <context-param>
> > >>> <description>Init Spring
> > ApplicationContext</description>
> > >>> <param-name>contextConfigLocation</param-name>
> > >>> <param-value>/WEB-INF/config.xml</param-value>
> > >>> <listener>
> > >>>
> > >>>
> > >>>
> > <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
> > >>> </listener>
> > >>> </context-param>
> > >>> </web-app>
> > >>>
> > >>>
> > >>> ---------
> > >>> in my class
> > >>> i am using
> > >>>
> > >>> @Inject
> > >>> private Process process;
> > >>>
> > >>> I get exception
> > >>>
> > >>> Caused by: java.lang.IllegalArgumentException: Spring context contains
> > 2
> > >>> beans a
> > >>> ssignable to type org.Process: Configuration, process.
> > >>> at
> > >>> org.apache.tapestry5.internal.spring.SpringModuleDef$4$1.provide(Spri
> > >>> ngModuleDef.java:258)
> > >>> at
> > >>> org.apache.tapestry5.internal.spring.SpringModuleDef$4$2$1.invoke(Spr
> > >>> ingModuleDef.java:274)
> > >>> at
> > >>> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(Operati
> > >>> onTrackerImpl.java:68)
> > >>>
> > >>> And if I use
> > >>> -----------
> > >>> @Inject
> > >>> @Service("Process")
> > >>> private Process process;
> > >>>
> > >>> Caused by: java.lang.RuntimeException: Service id 'Process' is not
> > >>> defined
> > >>> by any module. Defined services: ActionRenderResponseGenerator,
> > >>> AjaxComp..
> > >>>
> > >>> --
> > >>> View this message in context:
> > >>>
> > http://old.nabble.com/Problem-with-spring-integration-tp28464988p28464988.html
> > >>> Sent from the Tapestry - User mailing list archive at Nabble.com.
> > >>>
> > >>>
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> > >>>
> > >>>
> > >>
> > >>
> > >
> > >
> >
> > --
> > View this message in context:
> > http://old.nabble.com/Problem-with-spring-integration-tp28464988p28475340.html
> > Sent from the Tapestry - User mailing list archive at Nabble.com.
> >
> >
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