Package org.opennms.features.apilayer.utils

Class InterfaceMapper<S,T>

java.lang.Object

org.opennms.features.apilayer.utils.InterfaceMapper<S,T>

Type Parameters:

S - input interface

T - mapped interface

Direct Known Subclasses:

AlarmFeedbackListenerManager, AlarmLifecycleListenerManager, AlarmPersisterExtensionManager, DetectorManager, GraphContainerProviderManager, GraphProviderManager, HealthCheckManager, LegacyEdgeStatusProviderManager, LegacyVertexStatusProviderManager, RequisitionProviderManager, ServiceCollectorManager, ServicePollerManager, StatusProviderManager, TicketingPluginManager, TopologyEdgeConsumerManager

public abstract class InterfaceMapper<S,T>
extends java.lang.Object

Used to consume one type of interface from the OSGi registry, map this to another interface, and expose the mapped type.

Author:

jwhite

Field Summary

Fields

Modifier and Type	Field	Description
protected org.osgi.framework.BundleContext	bundleContext
protected java.lang.Class<T>	clazz
protected java.util.Map<S,org.osgi.framework.ServiceRegistration<T>>	extServiceRegistrationMap

Constructor Summary

Constructors

Constructor	Description
InterfaceMapper(java.lang.Class<T> clazz, org.osgi.framework.BundleContext bundleContext)

Method Summary

Modifier and Type	Method	Description
java.util.Map<java.lang.String,java.lang.Object>	getServiceProperties(S extension)
abstract T	map(S ext)
void	onBind(S extension, java.util.Map properties)
void	onUnbind(S extension, java.util.Map properties)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

clazz

protected final java.lang.Class<T> clazz

bundleContext

protected final org.osgi.framework.BundleContext bundleContext

extServiceRegistrationMap

protected final java.util.Map<S,org.osgi.framework.ServiceRegistration<T>> extServiceRegistrationMap

Constructor Detail

InterfaceMapper

public InterfaceMapper(java.lang.Class<T> clazz,
                       org.osgi.framework.BundleContext bundleContext)

Method Detail

onBind

public void onBind(S extension,
                   java.util.Map properties)

onUnbind

public void onUnbind(S extension,
                     java.util.Map properties)

getServiceProperties

public java.util.Map<java.lang.String,java.lang.Object> getServiceProperties(S extension)

map

public abstract T map(S ext)