Exception sending context initialized event to listener
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Daniel Hunt
Jul 21, 2014, 5:27:49 PM7/21/14
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Im trying to profile a JSF/Spring/Hibernate application from within MyEclipse 10. Im new to all of the technologies, so Im probably doing something silly. I update the name space and added the profiler to the sessionFactory bean which has a parent bean that I have not added the profiler to. The web.xml file is updated as instructed, but when the application start (Tomcat6 from within MyEclipse). I get the following dump at the end of startup:
log4jInitialization
rexusDataSource
rexusDataSourceOffline
starHibernateProperties
offlineSessionFactory
Jul 21, 2014 5:25:08 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
java.lang.NullPointerException
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.registerProperties(ProfilerBeanFactoryPostProcessor.java:51)
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.overrideHibernateSettings(ProfilerBeanFactoryPostProcessor.java:44)
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.postProcessBeanFactory(ProfilerBeanFactoryPostProcessor.java:32)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:663)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:646)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:407)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
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:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
2014/07/21-17:25:08.952 -- ERROR - [main] - org.springframework.web.context.ContextLoader - Context initialization failed
java.lang.NullPointerException
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.registerProperties(ProfilerBeanFactoryPostProcessor.java:51)
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.overrideHibernateSettings(ProfilerBeanFactoryPostProcessor.java:44)
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.postProcessBeanFactory(ProfilerBeanFactoryPostProcessor.java:32)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:663)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:646)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:407)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
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:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Jul 21, 2014 5:25:08 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class xxx.xxx.xxx.xxx.common.webtier.MyAppListener
java.lang.NullPointerException
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.registerProperties(ProfilerBeanFactoryPostProcessor.java:51)
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.overrideHibernateSettings(ProfilerBeanFactoryPostProcessor.java:44)
at hibernatingrhinos.hibernate.profiler.spring.ProfilerBeanFactoryPostProcessor.postProcessBeanFactory(ProfilerBeanFactoryPostProcessor.java:32)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:663)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:646)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:407)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
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:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Jul 21, 2014 5:25:09 PM com.sun.faces.config.ConfigureListener contextInitialized
INFO: Initializing Mojarra 2.0.11 (SNAPSHOT 20130213-1632) for context '/MyAppUI'
Oren Eini (Ayende Rahien)
Jul 22, 2014, 4:37:38 AM7/22/14
to hibernate-profiler
Hi,
The code in question looks like this:
public static void registerProperties(HibernateProfilerSpringSettings settings, BeanDefinition beanDefinition) {MutablePropertyValues propertyValues = beanDefinition.getPropertyValues();PropertyValue propertyValue = propertyValues.getPropertyValue("hibernateProperties");Object value = propertyValue.getValue();do you have hibernateProperties there?
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Daniel Hunt
Jul 22, 2014, 8:55:25 AM7/22/14
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That code doesnt exist anywhere in my workspace.
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Oren Eini (Ayende Rahien)
Jul 22, 2014, 9:08:38 AM7/22/14
to hibernate-profiler
This is _our_ code.
We are trying to find the configured hibernateProperties config section.
It appears to be missing on your end.
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Daniel Hunt
Jul 22, 2014, 9:20:59 AM7/22/14
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I added hibernate3-profiler-1.1.jar to the WEB-INF/lib directory, but the remaining files in the zip are outside of the workspace. Did I miss a step or should I download the zip file again?
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Oren Eini (Ayende Rahien)
Jul 22, 2014, 9:22:42 AM7/22/14
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What is your spring configuration?
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Daniel Hunt
Jul 22, 2014, 9:41:14 AM7/22/14
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Im not sure I understand the question. We are using Spring 3.0.5
Oren Eini (Ayende Rahien)
Jul 23, 2014, 6:28:21 AM7/23/14
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How did you configure hibernate in your application?
The OR/M, not the profiler.
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Daniel Hunt
Jul 23, 2014, 8:56:02 AM7/23/14
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The app-context file looks like this:
<?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
<bean id="log4jInitialization"
class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetClass"
value="org.springframework.util.Log4jConfigurer" />
<property name="targetMethod" value="initLogging" />
<property name="arguments">
<list>
<value>classpath:log4j.xml</value>
</list>
</property>
</bean>
<import resource="datasource.xml"/>
<import resource="hibernate-props.xml"/>
<import resource="hibernate-template.xml"/>
<import resource="jdbc-template.xml"/>
<import resource="ds-dozer-mappings.xml"/>
<import resource="database-dao.xml"/>
<import resource="aop-aspects.xml"/>
<import resource="ehcache-props.xml"/>
</beans>
then the hibernate-template file
<?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:hprof="http://www.nhprof.com/schema/hprof"
xsi:schemaLocation="http://www.springframework.org/schema/beans
<bean id="offlineSessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"
parent="superSessionFactory">
<property name="dataSource" ref="rexusDataSourceOffline" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"
parent="superSessionFactory">
<property name="dataSource" ref="rexusDataSource" />
<hprof:profiler />
</bean>
<bean id="superSessionFactory" abstract="true">
<property name="hibernateProperties">
<ref bean="starHibernateProperties" />
</property>
<property name="annotatedClasses">
<list>
<value>xxx.xxx.xxx.xxx.common.model.domain.xxx</value>
......
<value>xxx.xxx.xxx.xxx.common.model.domain.xxx</value>
</list>
</property>
</bean>
<bean id="transactionManagerHibernate"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
<bean id="txProxyTemplate" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager">
<ref bean="transactionManagerHibernate" />
</property>
<property name="transactionAttributes">
<props>
<prop key="voidDigest">PROPAGATION_REQUIRES_NEW</prop>
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
</beans>
Marcin Lewandowski
Jul 25, 2014, 1:41:26 AM7/25/14
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Looks like the issue is related to this configuration:
<bean id="superSessionFactory" abstract="true">
<property name="hibernateProperties">
<ref bean="starHibernateProperties" />
</property>
Here you have property hibernateProperties. When we fetch value of this property in hibernate profiler we get null. Could you define starHibernateProperties bean in the same xml confgiuration file?
Marcin
Here you have property hibernateProperties. When we fetch value of this property in hibernate profiler we get null. Could you define starHibernateProperties bean in the same xml confgiuration file?
Marcin
...
Daniel Hunt
Jul 25, 2014, 9:21:22 AM7/25/14
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That is in a separate file named hibernate-props.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
<!-- Database Properties -->
<bean id="starHibernateProperties"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="properties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<prop key="hibernate.query.substitutions">true 'T', false 'F'</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.c3p0.max_statement">200</prop>
<prop key="hibernate.c3p0.testConnectionOnCheckout">false</prop>
<prop key="current_session_context_class">thread</prop>
<prop key="hibernate.default_batch_fetch_size">100</prop>
</props>
</property>
</bean>
</beans>
...
Oren Eini (Ayende Rahien)
Jul 26, 2014, 4:15:18 AM7/26/14
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The likely issue is that we are looking for a bean with the id hibernateProperties, NOT starHibernateProperties
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Daniel Hunt
Jul 28, 2014, 9:32:02 AM7/28/14
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I tried to replace the starHibernateProperties reference in hibernate-template.xml with the properties defined in hibernate-props.xml. I also tried renaming starHibernateProperties as hibernateProperties. Neither approach worked.
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Thanks,
Dan
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