I already solved...

found that was a problem with Spring BeanUtils, already posted in this group.


On Fri, Feb 5, 2010 at 4:28 PM, Mariano Cortesi <[email protected]> wrote:
> Hi!!
>
> I'm a newbie with GAE... and I was just testing an web app we made and
> we got the following error:
>
> Failed startup of context
> com.google.apphosting.utils.jetty.runtimeappenginewebappcont...@d36ff3{/,/base/data/home/apps/askme-test/1.339677427231250825}
> java.security.AccessControlException: access denied
> (java.lang.RuntimePermission getClassLoader)
>        at 
> java.security.AccessControlContext.checkPermission(AccessControlContext.java:355)
>        at 
> java.security.AccessController.checkPermission(AccessController.java:567)
>        at java.lang.SecurityManager.checkPermission(Unknown Source)
>        at 
> com.google.apphosting.runtime.security.CustomSecurityManager.checkPermission(CustomSecurityManager.java:45)
>        at java.lang.ClassLoader.getSystemClassLoader(Unknown Source)
>        at 
> org.springframework.beans.BeanUtils.findEditorByConvention(BeanUtils.java:392)
>        at 
> org.springframework.beans.TypeConverterDelegate.findDefaultEditor(TypeConverterDelegate.java:360)
>        at 
> org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:213)
>        at 
> org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:104)
>        at 
> org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:419)
>        at 
> org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:657)
>        at 
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:192)
>        at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:984)
>        at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:886)
>        at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:479)
>        at 
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)
>        at 
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:290)
>        at 
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
>        at 
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:287)
>        at 
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)
>        at 
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:557)
>        at 
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:842)
>        at 
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:416)
>        at 
> org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:261)
>        at 
> org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:192)
>        at 
> org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
>        at 
> org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:530)
>        at org.mortbay.jetty.servlet.Context.startContext(Context.java:135)
>        at 
> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
>        at 
> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
>        at 
> org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
>        at 
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
>        at 
> com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:191)
>        at 
> com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:168)
>        at 
> com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:123)
>        at 
> com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:235)
>        at 
> com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:5235)
>        at 
> com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:5233)
>        at 
> com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingApplicationHandler.java:24)
>        at 
> com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:363)
>        at com.google.net.rpc.impl.Server$2.run(Server.java:838)
>        at 
> com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:56)
>        at 
> com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpanBuilder.java:536)
>        at com.google.net.rpc.impl.Server.startRpc(Server.java:793)
>        at com.google.net.rpc.impl.Server.processRequest(Server.java:368)
>        at 
> com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.java:448)
>        at 
> com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319)
>        at 
> com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290)
>        at com.google.net.async.Connection.handleReadEvent(Connection.java:466)
>        at 
> com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java:759)
>        at 
> com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:205)
>        at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101)
>        at 
> com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251)
>        at 
> com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:394)
>        at java.lang.Thread.run(Unknown Source)
>
> we don't know where to start looking for the problem.
>
> The webapp is made with Spring MVC and Spring security 3.0, jsp + tiles.
>
> There's another error, following this log entry:
>
> Failed startup of context
> com.google.apphosting.utils.jetty.runtimeappenginewebappcont...@de6570{/,/base/data/home/apps/askme-test/1.339677427231250825}
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'questionMailService' defined in class path
> resource [com/startups/askme/web/config/services-web-askme-spring.xml]:
> Cannot resolve reference to bean 'userDAO' while setting constructor
> argument; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'userDAO' defined in class path resource
> [com/startups/askme/web/config/persistence/context-persistence-web-askme-spring.xml]:
> Cannot resolve reference to bean 'persistenceManagerFactory' while
> setting bean property 'persistenceManagerFactory'; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'persistenceManagerFactory' defined in class
> path resource 
> [com/startups/askme/web/config/persistence/context-persistence-web-askme-spring.xml]:
> Invocation of init method failed; nested exception is
> javax.jdo.JDOFatalUserException: Application code attempted to create
> a PersistenceManagerFactory named transactions-optional, but one with
> this name already exists!  Instances of PersistenceManagerFactory are
> extremely slow to create and it is usually not necessary to create one
> with a given name more than once.  Instead, create a singleton and
> share it throughout your code.  If you really do need to create a
> duplicate PersistenceManagerFactory (such as for a unittest suite),
> set the appengine.orm.disable.duplicate.pmf.exception system property
> to avoid this error.
>        at 
> org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
>
> Don't really know why this is happening either :S
> We have a jdo-config.xml defining the transactional-optional 
> persistenceFactory
> and we used with Spring LocalPersistenceObjectFactoryBean
> with:
>
>        <bean id="persistenceManagerFactory"
>                
> class="org.springframework.orm.jdo.LocalPersistenceManagerFactoryBean">
>                <property name="persistenceManagerFactoryName"
> value="transactions-optional" />
>        </bean>
>
> any clues???
>
> Thanks!!!
> Mariano Cortesi
>

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