I think the reason is: the context is iniitialized twice. Once by the
filter you defined in your web.xml and once by tapestry-spring.
If you prefer tapestry-spring NOT initializing your context, then add
this to your web.xml
<!-- tapestry-spring should not initialize spring context, we have a
filter for that -->
<context-param>
<param-name>tapestry.use-external-spring-context</param-name>
<param-value>true</param-value>
</context-param>
Anthony Schexnaildre schrieb:
From my reading it seems Tap 5.1 is supposed to be backwards
compatible with 5.0.18 but not quite there yet. I am running Tapestry
in the same webapp as RestEasy. I am creating a root spring context
that both resteasy and tapestry share. I just added 5.1 to try it out
and I get an exception on jetty start up.
Caused by: org.apache.tapestry5.ioc.internal.OperationException:
Cannot initialize context because there is already a root application
context present - check whether you have multiple ContextLoader*
definitions in your web.xml!
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:90)
at
org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
at
org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:939)
at
org.apache.tapestry5.internal.spring.SpringModuleDef$3.createObject(SpringModuleDef.java:166)
at
org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:68)
at
org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
at
org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:939)
at
org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49)
at
org.apache.tapestry5.ioc.internal.SingletonServiceLifecycle.createService(SingletonServiceLifecycle.java:29)
at
org.apache.tapestry5.ioc.internal.LifecycleWrappedServiceCreator.createObject(LifecycleWrappedServiceCreator.java:52)
at
org.apache.tapestry5.ioc.internal.AdvisorStackBuilder.createObject(AdvisorStackBuilder.java:60)
at
org.apache.tapestry5.ioc.internal.InterceptorStackBuilder.createObject(InterceptorStackBuilder.java:52)
at
org.apache.tapestry5.ioc.internal.RecursiveServiceCreationCheckWrapper.createObject(RecursiveServiceCreationCheckWrapper.java:60)
at
org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:68)
at
org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
at
org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:939)
at
org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49)
at
org.apache.tapestry5.ioc.internal.services.JustInTimeObjectCreator.createObject(JustInTimeObjectCreator.java:65)
... 54 more
Caused by: java.lang.IllegalStateException: Cannot initialize context
because there is already a root application context present - check
whether you have multiple ContextLoader* definitions in your web.xml!
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:182)
at
org.apache.tapestry5.internal.spring.SpringModuleDef$3$1.invoke(SpringModuleDef.java:176)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:68)
... 73 more
2009-03-17 10:15:13.154::INFO: Started
selectchannelconnec...@0.0.0.0:8080
web.xml:
<web-app>
<display-name>PaymentObjects Webservices</display-name>
<context-param>
<param-name>resteasy.servlet.mapping.prefix</param-name>
<param-value>/ws</param-value>
</context-param>
<context-param>
<!--
The only significant configuration for Tapestry 5, this
informs
Tapestry of where to look for pages, components and mixins.
-->
<param-name>tapestry.app-package</param-name>
<param-value>com.paymentobjects.webservices.site</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:webservices-client-context.xml
classpath:webservices-context.xml</param-value>
</context-param>
<context-param>
<param-name>locatorFactorySelector</param-name>
<param-value>classpath:rootContext.xml</param-value>
</context-param>
<context-param>
<param-name>parentContextKey</param-name>
<param-value>ROOT_CONTEXT_KEY</param-value>
</context-param>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter>
<filter-name>app</filter-name>
<filter-class>org.apache.tapestry5.spring.TapestrySpringFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>app</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
</listener>
<listener>
<listener-class>org.jboss.resteasy.plugins.spring.SpringContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.security.ui.session.HttpSessionEventPublisher</listener-class>
</listener>
<servlet>
<servlet-name>webservices</servlet-name>
<servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>webservices</servlet-name>
<url-pattern>/ws/*</url-pattern>
</servlet-mapping>
</web-app>
-Anthony
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