Hi there, (this is attempt 2 - first attempt was blank?) I am embedding ServiceMix (1.0.1 release) in a web application (Tomcat 5.0.x). We already have the Spring framework up and running and I have attempted to use the "pure Spring" method to configure ServiceMix (I used Pure Spring as I understand that the extended stuff may require a development version of Spring?)
I have used the following configuration to attempt to instantiate a "client" bean for use with the ServiceMix client within the web application... but I get the exception included below. I should note that all libraries including spring, ServiceMix and it's dependencies are in the tomcat/common/lib directory so I shouldn't be having any class loading issues.. Spring is embedded using the webapp Listener as you can see in the exception... Any help would be appreciated. <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd";> <beans> <bean id="jbi" class="org.servicemix.jbi.container.SpringJBIContainer"> <property name="componentNames"> <list> <value>receiver</value> </list> </property> </bean> <bean id="receiver" class="test.servicemix.components.pojo.TrackingReceiver"/> <bean id="receiverServiceName" class="javax.xml.namespace.QName"> <constructor-arg value="http://testorg.com/test/"/> <constructor-arg value="receiver"/> </bean> <bean id="client" class="org.servicemix.client.DefaultServiceMixClient"> <constructor-arg ref="jbi" /> </bean> </beans> -------Exception --------------- 2005-09-04 17:44:16,708 [main] INFO org.springframework.beans.factory.support.DefaultListableBeanFactory - Destroying singletons in factory {org.springframework.beans.factory.support.DefaultListableBeanFactory defining beans [jbi,receiver,receiverServiceName,client]; root of BeanFactory hierarchy} 2005-09-04 17:44:16,711 [main] ERROR org.springframework.web.context.ContextLoader - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'client' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.FatalBeanException: Could not instantiate class [org.servicemix.client.DefaultServiceMixClient]; constructor threw exception; nested exception is java.lang.NullPointerException: null org.springframework.beans.FatalBeanException: Could not instantiate class [org.servicemix.client.DefaultServiceMixClient]; constructor threw exception; nested exception is java.lang.NullPointerException: null java.lang.NullPointerException at org.servicemix.jbi.management.ManagementContext.getRelativeName(ManagementContext.java:408) at org.servicemix.jbi.management.ManagementContext.createObjectName(ManagementContext.java:388) at org.servicemix.jbi.container.JBIContainer.activateComponent(JBIContainer.java:875) at org.servicemix.jbi.container.JBIContainer.activateComponent(JBIContainer.java:838) at org.servicemix.jbi.container.JBIContainer.activateComponent(JBIContainer.java:800) at org.servicemix.jbi.container.JBIContainer.activateComponent(JBIContainer.java:748) at org.servicemix.client.DefaultServiceMixClient.<init>(DefaultServiceMixClient.java:69) at org.servicemix.client.DefaultServiceMixClient.<init>(DefaultServiceMixClient.java:59) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:274) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:75) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:669) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:329) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:275) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:318) at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:134) at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:230) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:156) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:48) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595) at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:903) 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:324) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256) at org.apache.commons.digester.Rule.end(Rule.java:276) at ... chopped This message has been scanned for viruses.
