[
http://jira.codehaus.org/browse/XFIRE-926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_100758
]
Alexis Kinsella commented on XFIRE-926:
---------------------------------------
in class Jsr181HandlerMapping, in method, it tries to verify a bean that is
initialized later (Hessian Proxy on a remote service), it generates the
following exception :
51060 [main] ERROR org.codehaus.xfire.spring.remoting.Jsr181HandlerMapping -
Failed to get the User Target Class of bean remoteSmeConnectorBeanManager
java.lang.NullPointerException
at
org.codehaus.xfire.spring.remoting.Jsr181HandlerMapping.processBeans(Jsr181HandlerMapping.java:117)
at
org.codehaus.xfire.spring.remoting.Jsr181HandlerMapping.initApplicationContext(Jsr181HandlerMapping.java:65)
at
org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73)
at
org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:72)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:301)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1167)
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.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:244)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:187)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
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
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:161)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
at org.mortbay.jetty.Server.doStart(Server.java:210)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at ...
The only Workaround is to change the bean scope to "prototype", but it is not a
valid workaround, since it changes the way the bean is meant to be used.
> Jsr181HandlerMapping : Wrong scan for annotated beans - initializing even
> lazy beans.
> -------------------------------------------------------------------------------------
>
> Key: XFIRE-926
> URL: http://jira.codehaus.org/browse/XFIRE-926
> Project: XFire
> Issue Type: Bug
> Components: Spring
> Affects Versions: 1.2.5
> Reporter: Jara Cesnek
> Assignee: Dan Diephouse
>
> Jsr181HandlerMapping should be rewrited to scan only already constructed
> beans .. not explicitly construct all available beans even they dont want to.
> now:
> String[] beanNames = beanFactory.getBeanDefinitionNames();
> bean = beanFactory.getBean(beanNames[i]); //wrong - instance all beans
> solution :
> Jsr181HandlerMapping implements BeanPostProcessor
> public Object postProcessBeforeInitialization(Object bean, String
> beanName) throws BeansException {
> Class clazz = null;
> try
> {
> clazz = SpringUtils.getUserTarget(bean).getClass();
> }
> catch (Exception e)
> {
> logger.error("Failed to get the User Target Class of bean " +
> beanName, e);
> }
> if (clazz != null && webAnnotations.hasWebServiceAnnotation(clazz))
> {
> Service endpoint = serviceFactory.create(clazz);
> customizeService(bean, endpoint);
> }
> else
> {
> if (logger.isDebugEnabled())
> {
> logger.debug("Rejected bean '" + beanName + "' since it has
> no WebService annotation");
> }
> }
> return bean;
> }
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