I just tried it, and it won't work like that :(
Like I said, I use spring outside of tapestry. So I need a valid
working spring context before the first request ever gets to tapestry
filter..
Here is my exception when I comment out the normal ContextLoaderListener..
[Console output redirected to
file:/local/fern/work/social-app-repository/trunk/fanwars/site/../../log.txt]
2008-12-29 15:58:26,140 [main] ERROR org.mortbay.log - failed OpenDS
java.lang.NullPointerException
at com.protrade.common.spring.OpenDSFilter.init(OpenDSFilter.java:28)
at com.protrade.common.web.ProtradeFilter.init(ProtradeFilter.java:37)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1216)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:509)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:447)
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:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at runjettyrun.Bootstrap.main(Bootstrap.java:76)
2008-12-29 15:58:26,142 [main] ERROR org.mortbay.log - Failed startup of
context org.mortbay.jetty.webapp.webappcont...@1961581{/,src/main/webapp}
java.lang.NullPointerException
at com.protrade.common.spring.OpenDSFilter.init(OpenDSFilter.java:28)
at com.protrade.common.web.ProtradeFilter.init(ProtradeFilter.java:37)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1216)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:509)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:447)
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:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at runjettyrun.Bootstrap.main(Bootstrap.java:76)
Howard Lewis Ship wrote:
This is a change in behavior from Tapestry 5.0; it was necessary in
order to coordinate Spring and Tapestry IoC. It is necessary to let
Tapestry initialize Spring and use Tapestry-specific subclasses of
XmlWebApplicationContext and DefaultListableBeanFactory, to hook in
the logic that allows Spring beans to use @Inject and @InjectService.
You should be fine if you just remove the ContextLoaderListener from
your web.xml.
On Mon, Dec 29, 2008 at 3:22 PM, Fernando Padilla
<f...@citizensportsinc.com> wrote:
I just tried to run with the latest tapestry-trunk, and I get this really
nasty exception :( :(
I initialize my own spring context with a ContextLoaderListener, because I
need spring outside of tapestry. Why is tapestry attempting to create a
context?
2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry -
Cannot initialize context because there is already a root application
context present - check whether you have multiple ContextLoader* definitions
in your web.xml!
2008-12-29 15:18:27,363 [main] ERROR org.apache.tapestry5.ioc.Registry -
Operations trace:
2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [
1] Realizing service ApplicationContext
2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [
2] Invoking ObjectCreator for Spring ApplicationContext
2008-12-29 15:18:27,364 [main] ERROR org.apache.tapestry5.ioc.Registry - [
3] Creating Spring ApplicationContext via ContextLoader
2008-12-29 15:18:27,365 [main] ERROR Spring.ApplicationContext -
Construction of service ApplicationContext failed: Cannot initialize context
because there is already a root application context present - check whether
you have multiple ContextLoader* definitions in your web.xml!
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.run(OperationTrackerImpl.java:74)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96)
at
org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
at
org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871)
at
org.apache.tapestry5.internal.spring.SpringModuleDef$1$2.createObject(SpringModuleDef.java:76)
at
org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator$1.invoke(OperationTrackingObjectCreator.java:45)
at
org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96)
at
org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
at
org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871)
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.InterceptorStackBuilder.createObject(InterceptorStackBuilder.java:56)
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.InvokableToRunnable.run(InvokableToRunnable.java:36)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:96)
at
org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
at
org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:871)
at
org.apache.tapestry5.ioc.internal.OperationTrackingObjectCreator.createObject(OperationTrackingObjectCreator.java:49)
at
org.apache.tapestry5.ioc.internal.services.JustInTimeObjectCreator.createObject(JustInTimeObjectCreator.java:65)
at
$ConfigurableWebApplicationContext_11e850a8929.delegate($ConfigurableWebApplicationContext_11e850a8929.java)
at
$ConfigurableWebApplicationContext_11e850a8929.getBeanDefinitionCount($ConfigurableWebApplicationContext_11e850a8929.java)
at
org.apache.tapestry5.internal.spring.SpringModule$1.initializeApplication(SpringModule.java:45)
at
$ApplicationInitializer_11e850a892a.initializeApplication($ApplicationInitializer_11e850a892a.java)
at
org.apache.tapestry5.services.TapestryModule$37.initializeApplication(TapestryModule.java:1912)
at
$ApplicationInitializer_11e850a892a.initializeApplication($ApplicationInitializer_11e850a892a.java)
at
$ApplicationInitializer_11e850a8925.initializeApplication($ApplicationInitializer_11e850a8925.java)
at
org.apache.tapestry5.services.TapestryModule$18.initializeApplication(TapestryModule.java:1043)
at
$ServletApplicationInitializer_11e850a890f.initializeApplication($ServletApplicationInitializer_11e850a890f.java)
at org.apache.tapestry5.TapestryFilter.init(TapestryFilter.java:91)
at
org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:589)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1216)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:509)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:447)
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:222)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at runjettyrun.Bootstrap.main(Bootstrap.java:76)
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:172)
at
org.apache.tapestry5.internal.spring.SpringModuleDef$1$2$1.invoke(SpringModuleDef.java:86)
at
org.apache.tapestry5.ioc.internal.InvokableToRunnable.run(InvokableToRunnable.java:36)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:52)
... 45 more
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