MdsBundleHelper¶
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public final class
MdsBundleHelper
¶ Helper class, that provides utility methods for MDS OSGi bundles.
Methods¶
findMdsBundle¶
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public static Bundle
findMdsBundle
(BundleContext bundleContext)¶
findMdsEntitiesBundle¶
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public static Bundle
findMdsEntitiesBundle
(BundleContext bundleContext)¶
getMdsBundleClassLoader¶
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public static ClassLoader
getMdsBundleClassLoader
(BundleContext bundleContext)¶ Returns the Bundle ClassLoader of the MDS bundle.
Parameters: - bundleContext – the bundle context from which the MDS bundle should get retrieved from
Returns: the MDS bundle ClassLoader
getMdsEntitiesBundleClassLoader¶
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public static ClassLoader
getMdsEntitiesBundleClassLoader
(BundleContext bundleContext)¶ Returns the Bundle ClassLoader of the MDS Entities bundle.
Parameters: - bundleContext – the bundle context from which the MDS Entities bundle should get retrieved from
Returns: the MDS bundle ClassLoader
isMdsClassLoader¶
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public static boolean
isMdsClassLoader
(ClassLoader classLoader)¶
searchForBundle¶
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public static Bundle
searchForBundle
(BundleContext context, Entity entity)¶ Method used to retrieve bundle of the entity passed as a parameter. It converts Entity object to EntityDto and then tries to find bundle basing on module symbolic name. If module symbolic name is null it retrieves bundle basing on module name.
Parameters: - context – BundleContext to be searched
- entity – Entity for which bundle is searched
Returns: Bundle of the entity passed as a parameter
searchForBundle¶
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public static Bundle
searchForBundle
(BundleContext context, EntityDto entity)¶ Method used to retrieve bundle of the entity dto passed as a parameter. It tries to find bundle basing on module symbolic name. If module symbolic name is null it retrieves bundle basing on module name.
Parameters: - context – BundleContext to be searched
- entity – EntityDto for which bundle is searched
Returns: Bundle of the entity dto passed as a parameter
unregisterBundleJDOClasses¶
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public static void
unregisterBundleJDOClasses
(Bundle bundle)¶ Unregisters all entity classes registered to JDO that are accessible from bundle class loader. This method should be called after bundle that registers MDS entities gets unresolved, so that they are removed from JDO cache. Not doing this might produce hard to track exception when refreshing MDS Entities Bundle after bundle removal.
Parameters: - bundle – the bundle for which entity classes are to be unregistered