org.guiceyfruit.jpa.support
Class PersistenceMemberProvider
java.lang.Object
org.guiceyfruit.support.AnnotationMemberProviderSupport<javax.persistence.PersistenceContext>
org.guiceyfruit.jpa.support.PersistenceMemberProvider
- All Implemented Interfaces:
- AnnotationMemberProvider<javax.persistence.PersistenceContext>
public class PersistenceMemberProvider
- extends AnnotationMemberProviderSupport<javax.persistence.PersistenceContext>
Allows the JPA persistence context to be injected via PersistenceContext
- Version:
- $Revision: 1.1 $
Constructor Summary |
PersistenceMemberProvider(com.google.inject.Provider<javax.persistence.EntityManager> defaultEntityManager)
|
Method Summary |
java.util.Map<java.lang.String,com.google.inject.Provider<javax.persistence.EntityManager>> |
getNamedEntityManagers()
|
boolean |
isNullParameterAllowed(javax.persistence.PersistenceContext annotation,
java.lang.reflect.Method method,
java.lang.Class<?> parameterType,
int parameterIndex)
Returns true if the given parameter on the annotated method can be null |
protected java.lang.Object |
provide(javax.persistence.PersistenceContext annotation,
java.lang.reflect.Member member,
com.google.inject.TypeLiteral<?> requiredType,
java.lang.Class<?> memberType,
java.lang.annotation.Annotation[] annotations)
The default method to create a value for the named member of the requested type |
void |
setNamedEntityManagers(java.util.Map<java.lang.String,com.google.inject.Provider<javax.persistence.EntityManager>> namedEntityManagers)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PersistenceMemberProvider
@Inject
public PersistenceMemberProvider(com.google.inject.Provider<javax.persistence.EntityManager> defaultEntityManager)
provide
protected java.lang.Object provide(javax.persistence.PersistenceContext annotation,
java.lang.reflect.Member member,
com.google.inject.TypeLiteral<?> requiredType,
java.lang.Class<?> memberType,
java.lang.annotation.Annotation[] annotations)
- Description copied from class:
AnnotationMemberProviderSupport
- The default method to create a value for the named member of the requested type
- Specified by:
provide
in class AnnotationMemberProviderSupport<javax.persistence.PersistenceContext>
isNullParameterAllowed
public boolean isNullParameterAllowed(javax.persistence.PersistenceContext annotation,
java.lang.reflect.Method method,
java.lang.Class<?> parameterType,
int parameterIndex)
- Description copied from interface:
AnnotationMemberProvider
- Returns true if the given parameter on the annotated method can be null
getNamedEntityManagers
public java.util.Map<java.lang.String,com.google.inject.Provider<javax.persistence.EntityManager>> getNamedEntityManagers()
setNamedEntityManagers
@Inject(optional=true)
public void setNamedEntityManagers(java.util.Map<java.lang.String,com.google.inject.Provider<javax.persistence.EntityManager>> namedEntityManagers)
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