My app is using Spring 3.0.
If i disable Spring AOP, my app runs fine both on local and appspot.
But when i enable Spring AOP (tested with advice or aspects), in local
runtime everything is fine and works, but in appspot im getting this
error:
java.lang.StackOverflowError
at java.lang.String.endsWith(Unknown Source)
at sun.security.provider.PolicyFile.canonPath(Unknown Source)
at java.io.FilePermission$1.run(Unknown Source)
at java.io.FilePermission$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.io.FilePermission.init(Unknown Source)
at java.io.FilePermission.<init>(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.getPermission(Unknown
Source)
at sun.misc.URLClassPath.check(Unknown Source)
at sun.misc.URLClassPath$FileLoader.getResource(Unknown Source)
at sun.misc.URLClassPath$FileLoader.findResource(Unknown Source)
at sun.misc.URLClassPath.findResource(Unknown Source)
at java.net.URLClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader.findResource
(UserClassLoader.java:631)
at java.lang.ClassLoader.getResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:665)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:659)
at java.security.AccessController.doPrivileged(Native Method)
at com.google.apphosting.runtime.security.UserClassLoader.findResource
(UserClassLoader.java:659)
at java.lang.ClassLoader.getResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:665)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:659)
at java.security.AccessController.doPrivileged(Native Method)
at com.google.apphosting.runtime.security.UserClassLoader.findResource
(UserClassLoader.java:659)
at java.lang.ClassLoader.getResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:665)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:659)
at java.security.AccessController.doPrivileged(Native Method)
at
com.google.apphosting.runtime.security.UserClassLoader.findResour...
My applicationContext.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";
xmlns:aop="http://www.springframework.org/schema/aop";
xmlns:context="http://www.springframework.org/schema/context";
xmlns:tx="http://www.springframework.org/schema/tx";
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd";>
<!--
Habilita annotations para JPA
-->
<!--
VERIFICAR: <bean
class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor"
/
>
-->
<bean
class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"
/
>
<context:property-placeholder
location="classpath:application.properties" />
<!--
JPA Entity Manager
-->
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
<property name="persistenceUnitName"
value="transactions-optional" /
>
</bean>
<!--
Activates spring transaction container
-->
<bean id="transactionManager"
class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory"
ref="entityManagerFactory" />
</bean>
<!--
Cache configuration
-->
<bean id="cacheManager"
class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
<property name="configLocation">
<value>classpath:ehcache.xml</value>
</property>
</bean>
<!--
Activates annotations to be detected in bean classes:
@Transaction
-->
<tx:annotation-driven transaction-manager="transactionManager" />
<!--
Activates various annotations to be detected in bean classes:
Spring's @Required and @Autowired,
as well as JSR 250's @Resource.
-->
<context:annotation-config />
<!--
Habilita o AOP AspectJ por annotations.
-->
<--
<aop:aspectj-autoproxy proxy-target-class="false" />
-->
<aop:config proxy-target-class="false">
<aop:advisor pointcut="@annotation
(br.com.myapplication.infrastructure.web.AjaxMethod)"
advice-ref="ajaxErrorHandlerInteceptor"/>
</aop:config>
<!--
Instruct Spring to find beans components.
-->
<context:component-scan base-package="br.com.myapplication" />
</beans>
My class AjaxErrorHandlerInteceptor :
package br.com.myapplication.infrastructure.web;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.apache.log4j.Logger;
import org.springframework.stereotype.Component;
@Component
public class AjaxErrorHandlerInteceptor implements MethodInterceptor {
@Override
public Object invoke(MethodInvocation mi) throws Throwable {
try {
return mi.proceed();
} catch (Exception e) {
Logger targetLogger =
Logger.getLogger(mi.getThis().getClass());
}
return "success";
}
}
---------------------
Complete error message:
Failed startup of context
com.google.apphosting.utils.jetty.runtimeappenginewebappcont...@6147d9
{/,/base/data/home/apps/myapp/1.335882616755927913}
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'transactionManager' defined in URL [file:/
base/data/home/apps/myapp/1.335882616755927913/WEB-INF/classes/
applicationContext.xml]: Cannot resolve reference to bean
'entityManagerFactory' while setting bean property
'entityManagerFactory'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'entityManagerFactory': Post-processing of the
FactoryBean's object failed; nested exception is
java.lang.StackOverflowError
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference
(BeanDefinitionValueResolver.java:315)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary
(BeanDefinitionValueResolver.java:106)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues
(AbstractAutowireCapableBeanFactory.java:1298)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean
(AbstractAutowireCapableBeanFactory.java:1060)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean
(AbstractAutowireCapableBeanFactory.java:510)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean
(AbstractAutowireCapableBeanFactory.java:449)
at org.springframework.beans.factory.support.AbstractBeanFactory
$1.getObject(AbstractBeanFactory.java:289)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton
(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean
(AbstractBeanFactory.java:286)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java:188)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons
(DefaultListableBeanFactory.java:528)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization
(AbstractApplicationContext.java:716)
at
org.springframework.context.support.AbstractApplicationContext.refresh
(AbstractApplicationContext.java:383)
at
org.springframework.web.context.ContextLoader.createWebApplicationContext
(ContextLoader.java:270)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext
(ContextLoader.java:197)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized
(ContextLoaderListener.java:47)
at org.mortbay.jetty.handler.ContextHandler.startContext
(ContextHandler.java:530)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:135)
at org.mortbay.jetty.webapp.WebAppContext.startContext
(WebAppContext.java:1218)
at org.mortbay.jetty.handler.ContextHandler.doStart
(ContextHandler.java:500)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:
448)
at org.mortbay.component.AbstractLifeCycle.start
(AbstractLifeCycle.java:40)
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler
(AppVersionHandlerMap.java:190)
at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler
(AppVersionHandlerMap.java:167)
at
com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest
(JettyServletEngineAdapter.java:127)
at com.google.apphosting.runtime.JavaRuntime.handleRequest
(JavaRuntime.java:235)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$6.handleBlockingRequest(RuntimePb.java:4823)
at com.google.apphosting.base.RuntimePb$EvaluationRuntime
$6.handleBlockingRequest(RuntimePb.java:4821)
at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest
(BlockingApplicationHandler.java:24)
at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:
359)
at com.google.net.rpc.impl.Server$2.run(Server.java:820)
at com.google.tracing.LocalTraceSpanRunnable.run
(LocalTraceSpanRunnable.java:56)
at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan
(LocalTraceSpanBuilder.java:516)
at com.google.net.rpc.impl.Server.startRpc(Server.java:775)
at com.google.net.rpc.impl.Server.processRequest(Server.java:348)
at com.google.net.rpc.impl.ServerConnection.messageReceived
(ServerConnection.java:436)
at com.google.net.rpc.impl.RpcConnection.parseMessages
(RpcConnection.java:319)
at com.google.net.rpc.impl.RpcConnection.dataReceived
(RpcConnection.java:290)
at com.google.net.async.Connection.handleReadEvent(Connection.java:
428)
at com.google.net.async.EventDispatcher.processNetworkEvents
(EventDispatcher.java:762)
at com.google.net.async.EventDispatcher.internalLoop
(EventDispatcher.java:207)
at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:
101)
at com.google.net.rpc.RpcService.runUntilServerShutdown
(RpcService.java:251)
at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run
(JavaRuntime.java:374)
at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'entityManagerFactory': Post-processing
of the FactoryBean's object failed; nested exception is
java.lang.StackOverflowError
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean
(FactoryBeanRegistrySupport.java:166)
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean
(FactoryBeanRegistrySupport.java:102)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance
(AbstractBeanFactory.java:1376)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean
(AbstractBeanFactory.java:243)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java:188)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference
(BeanDefinitionValueResolver.java:309)
... 44 more
Caused by: java.lang.StackOverflowError
at java.lang.String.endsWith(Unknown Source)
at sun.security.provider.PolicyFile.canonPath(Unknown Source)
at java.io.FilePermission$1.run(Unknown Source)
at java.io.FilePermission$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.io.FilePermission.init(Unknown Source)
at java.io.FilePermission.<init>(Unknown Source)
at sun.net.www.protocol.file.FileURLConnection.getPermission(Unknown
Source)
at sun.misc.URLClassPath.check(Unknown Source)
at sun.misc.URLClassPath$FileLoader.getResource(Unknown Source)
at sun.misc.URLClassPath$FileLoader.findResource(Unknown Source)
at sun.misc.URLClassPath.findResource(Unknown Source)
at java.net.URLClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader.findResource
(UserClassLoader.java:631)
at java.lang.ClassLoader.getResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:665)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:659)
at java.security.AccessController.doPrivileged(Native Method)
at com.google.apphosting.runtime.security.UserClassLoader.findResource
(UserClassLoader.java:659)
at java.lang.ClassLoader.getResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:665)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:659)
at java.security.AccessController.doPrivileged(Native Method)
at com.google.apphosting.runtime.security.UserClassLoader.findResource
(UserClassLoader.java:659)
at java.lang.ClassLoader.getResource(Unknown Source)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:665)
at com.google.apphosting.runtime.security.UserClassLoader$4.run
(UserClassLoader.java:659)
at java.security.AccessController.doPrivileged(Native Method)
at com.google.apphosting.runtime.security.UserClassLoader.findResour
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