Hi Frank,
No good news at the moment. I've managed to reproduce what you're
seeing, but don't have much time to dig into the reason. I'll plug
away at it in what spare time I can find, and let you know any
progress.
Regards, Graham.
2008/9/9 Frank Egger <[EMAIL PROTECTED]>:
> dear graham,
>
> i fixed the build file and also set the system property to a
> felix.configuration-file. the output i get now is as follows. it seams
> that the ds-support is working, but there is still a problem with missing
> classes. is this a classloader issue?
>
> regards,
> frank
>
> run:
> [java] Main thread Thread[main,5,main]
> [java] *DEBUG* Scheduling task ManagedService Update:
> pid=CustomerComponent
> [java] *DEBUG* Running task ManagedService Update: pid=CustomerComponent
> [java] ERROR: ds.supplychain.customer.Customer (5):
> [CustomerComponent] Cannot load class used as parameter
> supplychain.retailer.Retailer
> [java] java.lang.ClassNotFoundException: supplychain.retailer.Retailer
> [java] at
> org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1504)
> [java] at org.apache.felix.framework.Felix.loadClass(Felix.java:596)
> [java] at
> org.apache.felix.scr.impl.DependencyManager.getBindingMethod(DependencyManager.java:735)
> [java] at
> org.apache.felix.scr.impl.DependencyManager.invokeBindMethod(DependencyManager.java:828)
> [java] at
> org.apache.felix.scr.impl.DependencyManager.bind(DependencyManager.java:651)
> [java] at
> org.apache.felix.scr.impl.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:203)
> [java] at
> org.apache.felix.scr.impl.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:133)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager.activateInternal(AbstractComponentManager.java:476)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager.enableInternal(AbstractComponentManager.java:398)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager.access$000(AbstractComponentManager.java:36)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager$1.run(AbstractComponentManager.java:99)
> [java] at
> org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:85)
> [java] ERROR: ds.supplychain.customer.Customer (5):
> [CustomerComponent] Cannot load class used as parameter
> supplychain.retailer.Retailer
> [java] java.lang.ClassNotFoundException: supplychain.retailer.Retailer
> [java] at
> org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1504)
> [java] at org.apache.felix.framework.Felix.loadClass(Felix.java:596)
> [java] at
> org.apache.felix.scr.impl.DependencyManager.getBindingMethod(DependencyManager.java:735)
> [java] at
> org.apache.felix.scr.impl.DependencyManager.getBindingMethod(DependencyManager.java:794)
> [java] at
> org.apache.felix.scr.impl.DependencyManager.invokeBindMethod(DependencyManager.java:828)
> [java] at
> org.apache.felix.scr.impl.DependencyManager.bind(DependencyManager.java:651)
> [java] at
> org.apache.felix.scr.impl.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:203)
> [java] at
> org.apache.felix.scr.impl.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:133)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager.activateInternal(AbstractComponentManager.java:476)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager.enableInternal(AbstractComponentManager.java:398)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager.access$000(AbstractComponentManager.java:36)
> [java] at
> org.apache.felix.scr.impl.AbstractComponentManager$1.run(AbstractComponentManager.java:99)
> [java] at
> org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:85)
> [java] ERROR: ds.supplychain.customer.Customer (5):
> [CustomerComponent] bind() method not found
> [java] Exception in thread "main" java.lang.NullPointerException
> [java] at
> supplychain.customer.OSGiCustomerComponentImpl.purchaseGoods(OSGiCustomerComponentImpl.java:42)
> [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> [java] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> [java] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> [java] at java.lang.reflect.Method.invoke(Method.java:597)
> [java] at
> org.apache.tuscany.sca.implementation.osgi.invocation.OSGiTargetInvoker.invokeMethod(OSGiTargetInvoker.java:173)
> [java] at
> org.apache.tuscany.sca.implementation.osgi.invocation.OSGiTargetInvoker.invokeTarget(OSGiTargetInvoker.java:145)
> [java] at
> org.apache.tuscany.sca.implementation.osgi.invocation.OSGiTargetInvoker.invoke(OSGiTargetInvoker.java:190)
> [java] at
> org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61)
> [java] at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:287)
> [java] at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154)
> [java] at $Proxy7.purchaseGoods(Unknown Source)
> [java] at
> supplychain.SupplyChainClient.main(SupplyChainClient.java:41)
> [java] Java Result: 1
>
>> Hi Frank,
>>
>> I've not been able to run the osgi supplychain sample due to other
>> reasons, but during my investiguations I spotted the following in the
>> build.xml file
>>
>> <jar jarfile="target/classes/DSRetailer.jar"
>> manifest="target/classes/osgi/ds/Retailer.mf" >
>> <fileset dir="target/classes"
>> includes="supplychain/retailer/Retailer.class \
>> Vosgi/ds/Retailer.xml \
>>
>> supplychain/retailer/OSGiRetailerComponentImpl.class"
>> />
>>
>> You'll see that there is a spurious "V" at the start of the forth
>> line, which should not be there. This is line 78 in the file.
>>
>> Also, looking at your exception, the OSGi runtime used to host the
>> implementation.osgi components appears to be missing the declarative
>> services support. This is added through a config file, which in the
>> case of this sample does not appear to exist. Look for files call
>> felix.config.properties for examples. You would also need to set the
>> system property felix.config.properties to point to your configuration
>> file. The line which configures in the Service Component Runtime for
>> itest/osgi-implementation is
>>
>> felix.auto.start.1= \
>>
>> "file://${FELIX_DIR}/org.apache.felix.scr/1.0.2/org.apache.felix.scr-1.0.2.jar"
>> \
>>
>> "file://${FELIX_DIR}/org.apache.felix.configadmin/1.0.1/org.apache.felix.configadmin-1.0.1.jar"
>>
>> If you look for files call OSGiTestUtil.java , they show the System
>> property being configured like this:
>>
>> String felixConfigFileName =
>> "file:target/test-classes/osgi/felix/felix.config.properties";
>> System.setProperty("felix.config.properties",
>> felixConfigFileName);
>>
>> I think this sample needs a bit of an overhaul. I hope this helps.
>>
>> Regards, Graham.
>
>
>
