Hi All,
I've seen something similar to this on the ActiveMQ forum. But this smells
different.
Can somebody shed any light on how I can at least quiet it down?
Any help would be greatly appreciated!
I have an inbound/outbound application with:
Jencks 2.0
ActiveMQ 4.1.1
Geronimo 1.2-beta
Spring Framework 2.0.6
I am doing full JCA with XA transactions.
It appears to be working complete with XA transactions except for this
strange exception during startup of the JCAContainer. The exception appears
to generate from the tail end of the JCAContainer afterPropertiesSet. So
nothing fatal is going on. Exceptions like this sure are annoying though!
Here is the exception that I get:
19:08:02,593 [ main] WARN
org.springframework.beans.factory.support.DefaultListableBeanFactory -
FactoryBean threw exception from getObjectType, despite the contract saying
that it should return null if the type of its object cannot be determined
yet
java.lang.NullPointerException: managedConnectionFactory is null
at
org.jencks.factory.ConnectionFactoryFactoryBean.getConnectionFactory(ConnectionFactoryFactoryBean.java:73)
at
org.jencks.factory.ConnectionFactoryFactoryBean.getObjectType(ConnectionFactoryFactoryBean.java:54)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryBean(AbstractAutowireCapableBeanFactory.java:555)
at
org.springframework.beans.factory.support.AbstractBeanFactory.isTypeMatch(AbstractBeanFactory.java:441)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:173)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:242)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:236)
at
org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:790)
at org.jencks.JCAContainer.afterPropertiesSet(JCAContainer.java:92)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1201)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1171)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:425)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:287)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:91)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:75)
at com.myPackage.MyMain.main(MyMain.java:42)
My application context is kind of old fashioned. I tried to modernize it
with no happy result.
Here is what the relevant part of my application context:
<bean id="userTransaction"
class="org.jencks.factory.TransactionManagerFactoryBean"/>
<bean id="jtaTransactionManager"
class="org.springframework.transaction.jta.JtaTransactionManager">
<property name="userTransaction" ref="userTransaction" />
</bean>
<bean id="jmtlIntegrationFramework"
class="com.lmco.axo.hasp.AXOTransactionIntegration">
<property name="transactionManager" ref="userTransaction" />
</bean>
<bean id="activeMQResourceAdapter"
class="org.apache.activemq.ra.ActiveMQResourceAdapter">
<property name="serverUrl" value="tcp://localhost:61676"/>
<property name="brokerXmlConfig"
value="xbean:cauliflower-activemq.xml"/>
</bean>
<bean id="jencks" class="org.jencks.JCAContainer">
<property name="bootstrapContext">
<bean class="org.jencks.factory.BootstrapContextFactoryBean">
<property name="threadPoolSize" value="25"/>
<property name="transactionManager" ref="userTransaction"/>
</bean>
</property>
<property name="resourceAdapter" ref="activeMQResourceAdapter"/>
</bean>
<bean id="inboundConnector" class="org.jencks.JCAConnector">
<property name="jcaContainer" ref="jencks" />
<!-- subscription details -->
<property name="activationSpec">
<bean class="org.apache.activemq.ra.ActiveMQActivationSpec">
<property name="destination" ref="cauliflowerListenerTopic"/>
<property name="destinationType" value="javax.jms.Topic"/>
</bean>
</property>
<!-- use XA transactions -->
<property name="transactionManager" ref="userTransaction"/>
<!-- Message Listener -->
<property name="ref" value="listenerAdapter"/>
</bean>
<bean id="connectionManager"
class="org.jencks.factory.ConnectionManagerFactoryBean">
<property name="transactionManager" ref="userTransaction"/>
</bean>
<bean id="jmsManagedConnectionFactory"
class="org.apache.activemq.ra.ActiveMQManagedConnectionFactory">
<property name="resourceAdapter" ref="activeMQResourceAdapter"/>
</bean>
<bean id="jmsConnectionFactory"
class="org.jencks.factory.ConnectionFactoryFactoryBean">
<property name="managedConnectionFactory"
ref="jmsManagedConnectionFactory"/>
<property name="connectionManager" ref="connectionManager"/>
</bean>
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