Package org.osgi.framework.hooks.bundle
Interface FindHook
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@ConsumerType public interface FindHook
OSGi Framework Bundle Context Hook Service.Bundles registering this service will be called during framework bundle find (get bundles) operations.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
find(BundleContext context, java.util.Collection<Bundle> bundles)
Find hook method.
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Method Detail
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find
void find(BundleContext context, java.util.Collection<Bundle> bundles)
Find hook method. This method is called for the following:- Bundle find operations using
BundleContext.getBundle(long)
andBundleContext.getBundles()
methods. The find method can filter the result of the find operation. Note that a find operation using theBundleContext.getBundle(String)
method does not cause the find method to be called. - Bundle install operations when an existing bundle is already
installed at a given location. In this case, the find method is called to
determine if the context performing the install operation is able to find
the bundle. If the context cannot find the existing bundle then the
install operation must fail with a
BundleException.REJECTED_BY_HOOK
exception.
- Parameters:
context
- The bundle context of the bundle performing the find operation.bundles
- A collection of Bundles to be returned as a result of the find operation. The implementation of this method may remove bundles from the collection to prevent the bundles from being returned to the bundle performing the find operation. The collection supports all the optionalCollection
operations exceptadd
andaddAll
. Attempting to add to the collection will result in anUnsupportedOperationException
. The collection is not synchronized.
- Bundle find operations using
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