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Thread: IllegalStateException with @Configurable on Spring 2.5.5

  1. Oct 8th, 2008, 02:32 PM #1
    bdangubic
    bdangubic is offline Senior Member
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    Default IllegalStateException with @Configurable on Spring 2.5.5

    Having some trouble with @Configurable setup with Spring 2.5.5

    aop.xml

    Code:
    <!DOCTYPE aspectj PUBLIC    
  "-//AspectJ//DTD//EN"    "http://www.eclipse.org/aspectj/dtd/aspectj.dtd">    

<aspectj>    
  <weaver>	 	 
	 
     <include within="net.sf.navigator.menu.MenuSecurityService"/>

	...	 
  </weaver>
</aspectj>
    appCtx

    Code:
    <beans xmlns="http://www.springframework.org/schema/beans"
	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   	   xmlns:aop="http://www.springframework.org/schema/aop"
   	   xmlns:p="http://www.springframework.org/schema/p"
   	   xmlns:context="http://www.springframework.org/schema/context"
	   xsi:schemaLocation=
	    "http://www.springframework.org/schema/beans 
	     http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
		 http://www.springframework.org/schema/context 
		 http://www.springframework.org/schema/context/spring-context-2.5.xsd
	     http://www.springframework.org/schema/aop
	     http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">

	<context:spring-configured/>
	<context:load-time-weaver/>

        <bean
		class="net.sf.navigator.menu.MenuSecurityService"
		lazy-init="true"
		p:someProperty-ref="someBean"/>
</beans>
    getting

    Code:
    java.lang.IllegalStateException: Post-processor tried to replace bean instance of type [net.sf.navigator.menu.MenuSecurityService] with (proxy) object of type [$Proxy61] - not supported for aspect-configured classes!
	at org.springframework.beans.factory.wiring.BeanConfigurerSupport.checkExposedObject(BeanConfigurerSupport.java:174)
	at org.springframework.beans.factory.wiring.BeanConfigurerSupport.configureBean(BeanConfigurerSupport.java:147)
	at org.springframework.beans.factory.aspectj.AnnotationBeanConfigurerAspect.configureBean(AnnotationBeanConfigurerAspect.aj:59)
	at org.springframework.beans.factory.aspectj.AbstractDependencyInjectionAspect.ajc$afterReturning$org_springframework_beans_factory_aspectj_AbstractDependencyInjectionAspect$2$1ea6722c(AbstractDependencyInjectionAspect.aj:89)
	at net.sf.navigator.menu.MenuSecurityService.<init>(MenuSecurityService.java:45)
	at net.sf.navigator.menu.MenuPlugIn.init(MenuPlugIn.java:66)
	at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:869)
	at org.apache.struts.action.ActionServlet.init(ActionServlet.java:336)
	at javax.servlet.GenericServlet.init(GenericServlet.java:212)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:992)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4371)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:627)
	at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Oct 8, 2008 3:26:31 PM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet action as unavailable
Oct 8, 2008 3:26:31 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /fullcourtweb threw load() exception
javax.servlet.UnavailableException
	at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:880)
	at org.apache.struts.action.ActionServlet.init(ActionServlet.java:336)
	at javax.servlet.GenericServlet.init(GenericServlet.java:212)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:992)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4371)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:627)
	at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Oct 8, 2008 3:26:31 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8082
Oct 8, 2008 3:26:31 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Oct 8, 2008 3:26:31 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/47  config=null
Oct 8, 2008 3:26:31 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 24905 ms
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  2. Oct 9th, 2008, 03:13 PM #2
    bdangubic
    bdangubic is offline Senior Member
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    anyone?
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  3. Oct 14th, 2008, 01:40 PM #3
    bdangubic
    bdangubic is offline Senior Member
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    I'll bump this up one more time...
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  4. Oct 15th, 2008, 12:26 AM #4
    denis.zhdanov
    denis.zhdanov is offline Senior Member
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    Default

    Your issue looks like this one. Is it the same?

    If it's not, post complete small test-case that reproduces the problem and that is possible to check at the local standalone environment.
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  5. Oct 15th, 2008, 06:59 AM #5
    bdangubic
    bdangubic is offline Senior Member
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    Thanks for the reply denis. I saw this blog and few others but I don't have @Transactional on the same POJOs that I am using @Configurable with. It was obvious from the stacktrace that for some reason a proxy is being created but it just did not make sense why. Let me work on a small example and I'll post it. thanks again!
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  6. Oct 24th, 2008, 07:59 AM #6
    Goran
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    Could this issue be caused by Tomcat load-time weaving not properly configured? Just a thought when I saw your stack trace.

    Cheers

    Goran
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  7. Oct 24th, 2008, 08:15 AM #7
    bdangubic
    bdangubic is offline Senior Member
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    Hey. I tried both TomcatInstrumentableClassLoader

    Code:
    <Context path="/myWebApp" docBase="/my/webApp/location">
    <Loader loaderClass="org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader"
            useSystemClassLoaderAsParent="false"/>
</Context>
    as well as just with the agent in the VM both giving me the same prob, exact same exc
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  8. Nov 4th, 2008, 06:40 AM #8
    mr.otto
    mr.otto is offline Junior Member
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    Hi there,

    I think the problem is the lazy-loading attribute which very likely enables proxy creation.
    try removing lazy-init from this code:

    Code:
       <bean
		class="net.sf.navigator.menu.MenuSecurityService"
		lazy-init="true"
		p:someProperty-ref="someBean"/>
    If this does not help, i recommend debugging the bean post-processors, which is a little tedious, but has always helped me with such problems.

    Good luck!
    Olaf
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  9. Nov 4th, 2008, 03:09 PM #9
    bdangubic
    bdangubic is offline Senior Member
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    Thanks Olaf.

    The problem was very interesting actually. I had domain objects (like MenuSecurityService) in domain package, and some services (same names, e.g. MenuSecurityService) in services package and this was causing a problem. once I renamed the domain objects this issue went away which leads me to believe that Spring was confusing menuSecurityService bean with MenuSecurityService domain object...
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