org.needle4j.injection

Interface InjectionProvider<T>

Type Parameters:

T - - The type of the provided object.

 Example for javax.inject.Qualifier:
 
 public class InjectionProvider() {
        @Override
        public boolean verify(final InjectionTargetInformation information) {
         return information.getAnnotation(CurrentUser.class) != null;
        }
 
        @Override
        public Object getKey(final InjectionTargetInformation information) {
         return CurrentUser.class;
        }
 
        @Override
        public User getInjectedObject(final Class type) {
         return new User();
        }
 }
 
 

All Superinterfaces:

InjectionVerifier

All Known Implementing Classes:

CDIInstanceInjectionProvider, DatabaseRule, DatabaseTestcase, DatabaseTestcase, DatabaseTestRule, DefaultMockInjectionProvider, MockProviderInjectionProvider, ResourceMockInjectionProvider

public interface InjectionProvider<T>
extends InjectionVerifier

Provides an instances of T and verifies an injection target.

Method Summary

Methods

Modifier and Type	Method and Description
T	getInjectedObject(Class<?> injectionPointType) Provides an instance of T.
Object	getKey(InjectionTargetInformation injectionTargetInformation) Returns a key object, which identifies the provided object.

Methods inherited from interface org.needle4j.injection.InjectionVerifier

verify

Method Detail

getInjectedObject

T getInjectedObject(Class<?> injectionPointType)

Provides an instance of T.

Parameters:

injectionPointType - the type of the injection target.

Returns:

instance of T

getKey

Object getKey(InjectionTargetInformation injectionTargetInformation)

Returns a key object, which identifies the provided object.

Parameters:

injectionTargetInformation - information about the injection point

Returns:

the key of the provided object

See Also:

NeedleTestcase.getInjectedObject(Object)