org.castor.jdo.jpa.processors.fieldprocessors
Class JPAJoinColumnProcessor

java.lang.Object
  extended by org.castor.jdo.jpa.processors.BaseJPAAnnotationProcessor
      extended by org.castor.jdo.jpa.processors.fieldprocessors.JPAJoinColumnProcessor
All Implemented Interfaces:
AnnotationProcessor, TargetAwareAnnotationProcessor

public class JPAJoinColumnProcessor
extends BaseJPAAnnotationProcessor

Processes the JPA annotation JoinColumn. After this processor is done, all joincolumn related methods of JPAFieldNature will return valid values.

Version:
02.02.2009
Author:
Peter Schmidt

Constructor Summary
JPAJoinColumnProcessor()
           
 
Method Summary
 java.lang.Class<? extends java.lang.annotation.Annotation> forAnnotationClass()
          Returns for which Annotation this processor is meant.
<I extends BaseNature,A extends java.lang.annotation.Annotation>
boolean
processAnnotation(I info, A annotation, java.lang.reflect.AnnotatedElement target)
          The processing action of this processor.
 
Methods inherited from class org.castor.jdo.jpa.processors.BaseJPAAnnotationProcessor
processAnnotation
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

JPAJoinColumnProcessor

public JPAJoinColumnProcessor()
Method Detail

forAnnotationClass

public java.lang.Class<? extends java.lang.annotation.Annotation> forAnnotationClass()
Returns for which Annotation this processor is meant.

Returns:
the Class for which this processor is meant
See Also:
AnnotationProcessor.forAnnotationClass()

processAnnotation

public <I extends BaseNature,A extends java.lang.annotation.Annotation> boolean processAnnotation(I info,
                                                                                                  A annotation,
                                                                                                  java.lang.reflect.AnnotatedElement target)
The processing action of this processor. If an annotation is given which is not supported false is returned.

Parameters:
info - the Info class that should be filled with the information read
annotation - the annotation to process
target - the target (Field, Class, etc.) of the given annotation
Returns:
true, if the annotation was processed successfully, false if not
See Also:
processAnnotation(BaseNature, AnnotatedElement)


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