Hi Marcel..
I noticed that the ServiceTracker in DependencyManager filters either on
the given class name OR the given filter, but not both (see
ServiceDependency.start(Service))
I found this to be an issue since i happen to register several types of
object with the same set of properties (they refer to the same source)
The consequence is that I am then called back with the wrong kind of
object and end up with an IllegalArgumenException.
Why this limitation when the underlying
BundleContext.getServiceReferences() allows to filter on both class name
and ldap filter?
Note: I understand that it may be worked around by adding the
objectClass information to my filter, but it seems counter-intuitive
since the setService method already takes the service class as first
parameter.
Thanks a lot for your support..
Arjun
PS: Please check the following stack trace (i added instance information
to your original debug message to show the problem)
2008-11-17 14:57:08,520 ConfThread ERROR osgi - Exception while trying
to invoke method protected void
com.alcatel.as.proxylet.deployer.impl.SimpleProxyletApplicationImpl.bindConfig(java.util.Dictionary)
with [class
java.util.Dictionary]/[EMAIL PROTECTED]
java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.felix.dependencymanager.ServiceDependency.invokeMethod(ServiceDependency.java:324)
at
org.apache.felix.dependencymanager.ServiceDependency.invokeCallbackMethod(ServiceDependency.java:302)
at
org.apache.felix.dependencymanager.ServiceDependency.invokeAdded(ServiceDependency.java:204)
at
org.apache.felix.dependencymanager.ServiceDependency.addedService(ServiceDependency.java:192)
at
org.apache.felix.dependencymanager.ServiceTracker$Tracked.track(ServiceTracker.java:797)
at
org.apache.felix.dependencymanager.ServiceTracker.open(ServiceTracker.java:197)
at
org.apache.felix.dependencymanager.ServiceDependency.start(ServiceDependency.java:160)
at
org.apache.felix.dependencymanager.ServiceImpl.startTrackingOptional(ServiceImpl.java:504)
at
org.apache.felix.dependencymanager.ServiceImpl.activateService(ServiceImpl.java:434)
at
org.apache.felix.dependencymanager.ServiceImpl.access$000(ServiceImpl.java:42)
at
org.apache.felix.dependencymanager.ServiceImpl$3.run(ServiceImpl.java:118)
at
org.apache.felix.dependencymanager.SerialExecutor$1.run(SerialExecutor.java:29)
at
org.apache.felix.dependencymanager.SerialExecutor.scheduleNext(SerialExecutor.java:66)
at
org.apache.felix.dependencymanager.SerialExecutor.execute(SerialExecutor.java:50)
at
org.apache.felix.dependencymanager.ServiceImpl.calculateStateChanges(ServiceImpl.java:140)
at
org.apache.felix.dependencymanager.ServiceImpl.start(ServiceImpl.java:250)
at
org.apache.felix.dependencymanager.DependencyManager.add(DependencyManager.java:56)
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