Hi
last night i wasted 5 hrs overs this without any success .. i guess it
has something to do with passing the RequestContextListener to the
spring context .. i have initialized the listener in my web.xml and also
added the config in applicationcontext.xml .. i checked everything on my
end .. everything seems to be fine .. is something wrong with the
cachemanager present in cocoon ?
any help will be greatly appreciated !! ..
awaiting response
regards
Imran
Imran Pariyani wrote:
Hello all,
we have multithreaded Content Aggregator which is based on the
CIncludeTransformer and it also implements
CacheableProcessingComponent for caching .. it used to work fine for
cocoon 2.1.x but with cocoon 2.2 it gives strange error .. it is
actually a generator and it gives error in the generate method ..
the code where it gives error
// generate...
for (Part part : this.parts) {
if (this.manager.hasService(IncludeCacheManager.ROLE)) {
part.uri = this.cacheManager.load(part.uri,
this.cachingSession);
} else {
this.getLogger().error(
"The ContentAggregator: aggregator cannot
find the IncludeCacheManager");
}
}
// aggregate...
StreamPipe streamPipe = new StreamPipe(this.contentHandler);
for (Part part : this.parts) {
streamPipe.firstElement(part.element, this.rootElement,
part.stripRootElement);
try {
System.out.println("ParallelContentAgg.part.uri:" +
part.uri);
this.cacheManager.stream(part.uri,
this.cachingSession, streamPipe);
} finally {
streamPipe.lastElement(part.element);
}
}
it gives the following error
Caused by: org.springframework.beans.factory.BeanCreationException:
Error creating bean with name
'scopedTarget.org.apache.cocoon.el.objectmodel.ObjectModel': Scope
'request' is not active for the current thread; consider defining a
scoped proxy for this bean if you intend to refer to it from a
singleton; nested exception is java.lang.IllegalStateException: No
thread-bound request found: Are you referring to request attributes
outside of an actual web request? If you are actually operating within
a web request and still receive this message,your code is probably
running outside of DispatcherServlet/DispatcherPortlet: In this case,
use RequestContextListener or RequestContextFilter to expose the
current request.
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:293)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:184)
at $Proxy2.cleanupLocalContext(Unknown Source)
at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:382)
at
org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:111)
at
org.apache.cocoon.components.source.util.SourceUtil.toSAX(SourceUtil.java:170)
at
org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:63)
at
org.apache.cocoon.transformation.helpers.DefaultIncludeCacheManager$LoaderThread.run(DefaultIncludeCacheManager.java:415)
at
org.apache.cocoon.environment.CocoonRunnable.doRun(CocoonRunnable.java:64)
at
org.apache.cocoon.environment.internal.EnvironmentHelper$AbstractCocoonRunnable.run(EnvironmentHelper.java:453)
at
EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown
Source)
... 1 more
am new to spring so its difficult to figure out where the problem is
.. any help would be appreciated ...
Regards
Imran
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