jodd.madvoc.interceptor
Class AnnotatedFieldsInterceptor

java.lang.Object
  jodd.madvoc.interceptor.ActionInterceptor
      jodd.madvoc.interceptor.AnnotatedFieldsInterceptor

public abstract class AnnotatedFieldsInterceptor
extends ActionInterceptor

Performs some operation on all annotated fields. Helpful with injection of application context into action objects.

Field Summary

protected java.util.Map<java.lang.Class<?>,java.lang.reflect.Field[]>	annotatedField
protected static java.lang.reflect.Field[]	EMPTY_FIELD
protected java.lang.Class<java.lang.annotation.Annotation>	fieldAnnotation

Fields inherited from class jodd.madvoc.interceptor.ActionInterceptor

initialized

Constructor Summary

protected

AnnotatedFieldsInterceptor(java.lang.Class<java.lang.annotation.Annotation> fieldAnnotation)

Method Summary

java.lang.Object	intercept(ActionRequest actionRequest) Intercepts action requests.
protected java.lang.reflect.Field[]	lookupAnnotatedFields(java.lang.Class type) Lookups for annotated fields.
protected abstract void	onAnnotatedField(ActionRequest actionRequest, java.lang.reflect.Field field) Invoked on all annotated fields.

Methods inherited from class jodd.madvoc.interceptor.ActionInterceptor

init, initialized, isInitialized, toString

Methods inherited from class java.lang.Object

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

Field Detail

fieldAnnotation

protected final java.lang.Class<java.lang.annotation.Annotation> fieldAnnotation

annotatedField

protected java.util.Map<java.lang.Class<?>,java.lang.reflect.Field[]> annotatedField

EMPTY_FIELD

protected static final java.lang.reflect.Field[] EMPTY_FIELD

Constructor Detail

AnnotatedFieldsInterceptor

protected AnnotatedFieldsInterceptor(java.lang.Class<java.lang.annotation.Annotation> fieldAnnotation)

Method Detail

intercept

public java.lang.Object intercept(ActionRequest actionRequest)
                           throws java.lang.Exception

Description copied from class: ActionInterceptor

Intercepts action requests.

Specified by:

intercept in class ActionInterceptor

Throws:

java.lang.Exception

onAnnotatedField

protected abstract void onAnnotatedField(ActionRequest actionRequest,
                                         java.lang.reflect.Field field)

Invoked on all annotated fields.

lookupAnnotatedFields

protected java.lang.reflect.Field[] lookupAnnotatedFields(java.lang.Class type)

Lookups for annotated fields. Caches all annotated fields on the first action class scan.