org.eclipse.emfforms.internal.core.services.scoped

Class EMFFormsViewServiceManagerImpl

java.lang.Object

org.eclipse.emfforms.internal.core.services.scoped.EMFFormsViewServiceManagerImpl

All Implemented Interfaces:

EMFFormsViewServiceManager

public class EMFFormsViewServiceManagerImpl
extends Object
implements EMFFormsViewServiceManager

The implementation of the EMFFormsScopedServicesFactory.

Author:

Eugen Neufeld

Constructor Summary

Constructors

Constructor and Description
EMFFormsViewServiceManagerImpl()

Method Summary

Modifier and Type	Method and Description
protected void	addEMFFormsScopedServiceProvider(EMFFormsViewServiceFactory<?> provider) Called by OSGi whenever a new provider is available.
<T> Optional<T>	createGlobalImmediateService(Class<T> type, EMFFormsViewContext emfFormsViewContext) Return a global service which should be activated immediately.
<T> Optional<T>	createGlobalLazyService(Class<T> type, EMFFormsViewContext emfFormsViewContext) Return a global service which should be activated on request.
<T> Optional<T>	createLocalImmediateService(Class<T> type, EMFFormsViewContext emfFormsViewContext) Return a local service which should be activated immediately.
<T> Optional<T>	createLocalLazyService(Class<T> type, EMFFormsViewContext emfFormsViewContext) Return a local service which should be activated on request.
Set<Class<?>>	getAllGlobalImmediateServiceTypes() Returns all registered services which are global immediate ordered by the priority.
Set<Class<?>>	getAllLocalImmediateServiceTypes() Returns all registered services which are local immediate ordered by the priority.
protected void	removeEMFFormsScopedServiceProvider(EMFFormsViewServiceFactory<?> provider) Called by OSGi whenever a provider is removed.

Methods inherited from class java.lang.Object

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

Constructor Detail

EMFFormsViewServiceManagerImpl

public EMFFormsViewServiceManagerImpl()

Method Detail

addEMFFormsScopedServiceProvider

protected void addEMFFormsScopedServiceProvider(EMFFormsViewServiceFactory<?> provider)

Called by OSGi whenever a new provider is available.

Parameters:

provider - The newly available provider

removeEMFFormsScopedServiceProvider

protected void removeEMFFormsScopedServiceProvider(EMFFormsViewServiceFactory<?> provider)

Called by OSGi whenever a provider is removed.

Parameters:

provider - The removed provider

createLocalImmediateService

public <T> Optional<T> createLocalImmediateService(Class<T> type,
                                                   EMFFormsViewContext emfFormsViewContext)

Return a local service which should be activated immediately. If no service of the requested type is available null will be returned.

Specified by:

createLocalImmediateService in interface EMFFormsViewServiceManager

Type Parameters:

T - The type parameter of the service

Parameters:

type - The Type of the requested service

emfFormsViewContext - The EMFFormsViewContext to use

Returns:

An optional instance of the requested service registered for this scope.

See Also:

EMFFormsViewServiceManager.createLocalImmediateService(java.lang.Class,EMFFormsViewContext)

createLocalLazyService

public <T> Optional<T> createLocalLazyService(Class<T> type,
                                              EMFFormsViewContext emfFormsViewContext)

Return a local service which should be activated on request. If no service of the requested type is available null will be returned.

Specified by:

createLocalLazyService in interface EMFFormsViewServiceManager

Type Parameters:

T - The type parameter of the service

Parameters:

type - The Type of the requested service

emfFormsViewContext - The EMFFormsViewContext to use

Returns:

An optional instance of the requested service registered for this scope.

See Also:

EMFFormsViewServiceManager.createLocalLazyService(java.lang.Class,EMFFormsViewContext)

createGlobalImmediateService

public <T> Optional<T> createGlobalImmediateService(Class<T> type,
                                                    EMFFormsViewContext emfFormsViewContext)

Return a global service which should be activated immediately. If no service of the requested type is available null will be returned.

Specified by:

createGlobalImmediateService in interface EMFFormsViewServiceManager

Type Parameters:

T - The type parameter of the service

Parameters:

type - The Type of the requested service

emfFormsViewContext - The EMFFormsViewContext to use

Returns:

An optional instance of the requested service registered for this scope.

See Also:

EMFFormsViewServiceManager.createGlobalImmediateService(java.lang.Class,EMFFormsViewContext)

createGlobalLazyService

public <T> Optional<T> createGlobalLazyService(Class<T> type,
                                               EMFFormsViewContext emfFormsViewContext)

Return a global service which should be activated on request. If no service of the requested type is available null will be returned.

Specified by:

createGlobalLazyService in interface EMFFormsViewServiceManager

Type Parameters:

T - The type parameter of the service

Parameters:

type - The Type of the requested service

emfFormsViewContext - The EMFFormsViewContext to use

Returns:

An optional instance of the requested service registered for this scope.

See Also:

EMFFormsViewServiceManager.createGlobalLazyService(java.lang.Class,EMFFormsViewContext)

getAllGlobalImmediateServiceTypes

public Set<Class<?>> getAllGlobalImmediateServiceTypes()

Returns all registered services which are global immediate ordered by the priority.

Specified by:

getAllGlobalImmediateServiceTypes in interface EMFFormsViewServiceManager

Returns:

The Set of all services which are global immediate. This set cannot be null

See Also:

EMFFormsViewServiceManager.getAllGlobalImmediateServiceTypes()

getAllLocalImmediateServiceTypes

public Set<Class<?>> getAllLocalImmediateServiceTypes()

Returns all registered services which are local immediate ordered by the priority.

Specified by:

getAllLocalImmediateServiceTypes in interface EMFFormsViewServiceManager

Returns:

The Set of all services which are local immediate. This set cannot be null

See Also:

EMFFormsViewServiceManager.getAllLocalImmediateServiceTypes()