Hi,
I think you can extends the OSGiServiceRegistry as you want, but you
still need to find a way to set the className and version things.
Maybe you can set the filter String when you create your version of
OSGiServiceRegistry.
On Wed Jan 11 23:12:35 2012, m.jimen.blazquez wrote:
Hi,
I am working with camel, spring and OSGi (Spring DM). In my scenario I have
several OSGi services registered under the same interface (each one with
different implementation). This services could be differentiated by their
properties:
<osgi:service ref="orderService" interface="myPackage.Order">
<osgi:service-properties>
<entry key="version_impl" value="1.0.0"/>
</osgi:service-properties>
</osgi:service>
When looking in the registry, in the OsgiServiceRegistry, he code is the
following:
public Object lookup(String name) {
Object service = serviceCacheMap.get(name);
if (service == null) {
* ServiceReference sr = bundleContext.getServiceReference(name);
*
if (sr != null) {
// Need to keep the track of Service
// and call ungetService when the camel context is closed
serviceReferenceQueue.add(sr);
service = bundleContext.getService(sr);
if (service != null) {
serviceCacheMap.put(name, service);
}
}
}
return service;
}
but the method I would really want to invoke is this one:
String filter = "(&(objectClass=" + className + ") (version_impl=" + version
+ "))";
ServiceReference[] serviceReferences =
bundleContext.getServiceReferences(className,filter);
Do you recommend me to create a custom registry for my purposes?
kindest regards
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