Package org.opennms.osgi.internal

Class OnmsServiceManagerImpl

java.lang.Object

org.opennms.osgi.internal.OnmsServiceManagerImpl

All Implemented Interfaces:

OnmsServiceManager, SessionListener

public class OnmsServiceManagerImpl
extends Object
implements OnmsServiceManager

Constructor Summary

Constructors

Constructor	Description
OnmsServiceManagerImpl(org.osgi.framework.BundleContext bundleContext)

Method Summary

Modifier and Type	Method	Description
VaadinApplicationContext	createApplicationContext(VaadinApplicationContextCreator creator)
EventRegistry	getEventRegistry()
<T> T	getService(Class<T> clazz, VaadinApplicationContext applicationContext)	Returns a service in session-scope.
<T> List<T>	getServices(Class<T> clazz, VaadinApplicationContext applicationContext, Hashtable<String,Object> additionalProperties)	Returns all registered services within session-scope and may be consider additional Properties.
<T> void	registerAsService(Class<T> serviceClass, T serviceBean, VaadinApplicationContext applicationContext)	Register a service with session scope.
<T> void	registerAsService(Class<T> serviceClass, T serviceBean, VaadinApplicationContext applicationContext, Dictionary<String,Object> properties)	Registers a service with session scope but allows to set additional Properties.
void	sessionDestroyed(String sessionId)	Remove all services from OSGi-container for the destroyed session.
void	sessionInitialized(String sessionId)

Methods inherited from class java.lang.Object

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

Constructor Detail

OnmsServiceManagerImpl

public OnmsServiceManagerImpl(org.osgi.framework.BundleContext bundleContext)

Method Detail

registerAsService

public <T> void registerAsService(Class<T> serviceClass,
                                  T serviceBean,
                                  VaadinApplicationContext applicationContext)

Description copied from interface: OnmsServiceManager

Register a service with session scope.

Specified by:

registerAsService in interface OnmsServiceManager

serviceBean - The service to be registered. Must not be null.

applicationContext - The session scope. Must not be null.

registerAsService

public <T> void registerAsService(Class<T> serviceClass,
                                  T serviceBean,
                                  VaadinApplicationContext applicationContext,
                                  Dictionary<String,Object> properties)

Description copied from interface: OnmsServiceManager

Registers a service with session scope but allows to set additional Properties.

Specified by:

registerAsService in interface OnmsServiceManager

serviceBean - The service to be registered. Must not be null.

applicationContext - the session scope. Must not be null.

properties - Additional Properties. Must not be null.

getEventRegistry

public EventRegistry getEventRegistry()

Specified by:

getEventRegistry in interface OnmsServiceManager

getService

public <T> T getService(Class<T> clazz,
                        VaadinApplicationContext applicationContext)

Description copied from interface: OnmsServiceManager

Returns a service in session-scope. Be aware that if there are multiple services registered for the given class, only the first one is returned.

Specified by:

getService in interface OnmsServiceManager

Parameters:

clazz - The type of the service. Must not be null.

applicationContext - The session-scope. Must not be null.

getServices

public <T> List<T> getServices(Class<T> clazz,
                               VaadinApplicationContext applicationContext,
                               Hashtable<String,Object> additionalProperties)

Description copied from interface: OnmsServiceManager

Returns all registered services within session-scope and may be consider additional Properties.

Specified by:

getServices in interface OnmsServiceManager

Parameters:

clazz - the type of the service. Must not be null.

applicationContext - The session scope. Must not be null.

additionalProperties - optional additional propeties. Must not be null.

sessionInitialized

public void sessionInitialized(String sessionId)

Specified by:

sessionInitialized in interface SessionListener

sessionDestroyed

public void sessionDestroyed(String sessionId)

Remove all services from OSGi-container for the destroyed session.

Specified by:

sessionDestroyed in interface SessionListener

createApplicationContext

public VaadinApplicationContext createApplicationContext(VaadinApplicationContextCreator creator)

Specified by:

createApplicationContext in interface OnmsServiceManager