Hi
I wrote a namespace handler for the restlet framework.
Now I ran into a classloader issue with this in the context.xml file:
<restlet:component id="component">
<restlet:server protocol="http" port="8081" />
<restlet:defaultHost>
<restlet:attachDefault
targetClass="org.code4you.osgi.restlet.resource.DefaultResource" />
</restlet:defaultHost>
</restlet:component>
This is the stack trace:
java.lang.ClassNotFoundException:
org.code4you.osgi.restlet.resource.DefaultResource
at
org.restlet.engine.util.EngineClassLoader.findClass(EngineClassLoader.java:104)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.restlet.engine.Engine.loadClass(Engine.java:359)
at
org.restlet.ext.spring.SpringRouter.setAttachment(SpringRouter.java:91)
at org.restlet.ext.spring.SpringHost.setAttachment(SpringHost.java:121)
at
org.restlet.ext.spring.SpringHost.setDefaultAttachment(SpringHost.java:133)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.aries.blueprint.utils.ReflectionUtils$MethodPropertyDescriptor.internalSet(ReflectionUtils.java:628)
at
org.apache.aries.blueprint.utils.ReflectionUtils$PropertyDescriptor.set(ReflectionUtils.java:378)
at
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:939)
at
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:907)
at
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:888)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:820)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)
at
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
at
org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:933)
at
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:907)
at
org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:888)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:820)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)
at
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
at
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)
at
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:668)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:370)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:261)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
org.apache.aries.blueprint.container.ExecutorServiceWrapper.run(ExecutorServiceWrapper.java:106)
at
org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
The class DefaultResource is in the same bundle where the restlet
component is defined in the context.
I tried the same with the spring-blueprint-extender, and it worked there.
Any ideas?
