Package org.glassfish.ejb.deployment.annotation.handlers

Class AbstractAttributeHandler

java.lang.Object
com.sun.enterprise.deployment.annotation.handlers.AbstractHandler
org.glassfish.ejb.deployment.annotation.handlers.AbstractAttributeHandler
All Implemented Interfaces:
org.glassfish.apf.AnnotationHandler
Direct Known Subclasses:
AccessTimeoutHandler, AfterBeginHandler, AfterCompletionHandler, AroundConstructHandler, AroundInvokeHandler, AsynchronousHandler, BeforeCompletionHandler, ConcurrencyManagementHandler, ExcludeClassInterceptorsHandler, ExcludeDefaultInterceptorsHandler, InitHandler, InterceptorsHandler, LockHandler, PostActivateHandler, PrePassivateHandler, RemoveHandler, ScheduleHandler, StatefulTimeoutHandler, TimeoutHandler, TransactionAttributeHandler, TransactionManagementHandler
public abstract class AbstractAttributeHandler extends com.sun.enterprise.deployment.annotation.handlers.AbstractHandler
This is an abstract class encapsulate generic behaviour of annotation handler applying on Ejb Class. It will get the corresponding EjbDescriptors associated to the annotation on the given Ejb Class and then pass it to underlying processAnnotation method. Concrete subclass handlers need to implement the following: public Class<? extends Annotation> getAnnotationType(); protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo, EjbContext[] ejbContexts) throws AnnotationProcessorException; It may also need to override the following: a) if other annotations need to be processed prior to given annotation: public Class<? extends Annotation>[] getTypeDependencies(); b) if the given annotation can be processed while processing another annotation protected boolean isDelegatee(); c) if we need to process for interceptor protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo, EjbInterceptorContext ejbInterceptorContext) throws AnnotationProcessorException; d) indicate the annotation support type inheritance protected boolean supportTypeIneritance();
Author:
Shing Wai Chan

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected static final com.sun.enterprise.util.LocalStringManagerImpl
    localStrings
     

    Fields inherited from class com.sun.enterprise.deployment.annotation.handlers.AbstractHandler

    ejbProvider, I18N, logger

    Fields inherited from interface org.glassfish.apf.AnnotationHandler

    ANNOTATION_HANDLER_METADATA

  • Constructor Summary

    Constructors
    Constructor
    Description
    AbstractAttributeHandler()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected boolean
    isDelegatee()
    This indicates whether the annotation can be processed by delegation from the another annotation.
    org.glassfish.apf.HandlerProcessingResult
    processAnnotation(org.glassfish.apf.AnnotationInfo ainfo)
    Process a particular annotation which type is the same as the one returned by @see getAnnotationType().
    protected abstract org.glassfish.apf.HandlerProcessingResult
    processAnnotation(org.glassfish.apf.AnnotationInfo ainfo, com.sun.enterprise.deployment.annotation.context.EjbContext[] ejbContexts)
    Process Annotation with given EjbContexts.
    protected org.glassfish.apf.HandlerProcessingResult
    processAnnotation(org.glassfish.apf.AnnotationInfo ainfo, com.sun.enterprise.deployment.annotation.context.EjbInterceptorContext ejbInterceptorContext)
    Process Annotation with given InteceptorContext.
    protected boolean
    supportTypeInheritance()
    This indicates whether the annotation type should be processed for type level in super-class.

    Methods inherited from class com.sun.enterprise.deployment.annotation.handlers.AbstractHandler

    getAnnotationType, getConnectorAnnotationTypes, getDefaultFailedResult, getDefaultProcessedResult, getEjbAndWebAnnotationTypes, getEjbAnnotationTypes, getInjectionMethodPropertyName, getInvalidAnnotatedElementHandlerResult, getOverallProcessingResult, getTypeDependencies, getWebAnnotationTypes, log, validateInjectionMethod

    Methods inherited from class java.lang.Object

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

  • Field Details

    • localStrings

      protected static final com.sun.enterprise.util.LocalStringManagerImpl localStrings

  • Constructor Details

    • AbstractAttributeHandler

      public AbstractAttributeHandler()

  • Method Details

    • processAnnotation

      protected abstract org.glassfish.apf.HandlerProcessingResult processAnnotation(org.glassfish.apf.AnnotationInfo ainfo, com.sun.enterprise.deployment.annotation.context.EjbContext[] ejbContexts) throws org.glassfish.apf.AnnotationProcessorException
      Process Annotation with given EjbContexts.
      Parameters:
      ainfo -
      ejbContexts -
      Returns:
      HandlerProcessingResult
      Throws:
      org.glassfish.apf.AnnotationProcessorException

    • processAnnotation

      protected org.glassfish.apf.HandlerProcessingResult processAnnotation(org.glassfish.apf.AnnotationInfo ainfo, com.sun.enterprise.deployment.annotation.context.EjbInterceptorContext ejbInterceptorContext) throws org.glassfish.apf.AnnotationProcessorException
      Process Annotation with given InteceptorContext.
      Parameters:
      ainfo -
      ejbInterceptorContext -
      Returns:
      HandlerProcessingResult
      Throws:
      org.glassfish.apf.AnnotationProcessorException

    • processAnnotation

      public org.glassfish.apf.HandlerProcessingResult processAnnotation(org.glassfish.apf.AnnotationInfo ainfo) throws org.glassfish.apf.AnnotationProcessorException
      Process a particular annotation which type is the same as the one returned by @see getAnnotationType(). All information pertinent to the annotation and its context is encapsulated in the passed AnnotationInfo instance. This is a method in interface AnnotationHandler.
      Parameters:
      ainfo - the annotation information
      Throws:
      org.glassfish.apf.AnnotationProcessorException

    • isDelegatee

      protected boolean isDelegatee()
      This indicates whether the annotation can be processed by delegation from the another annotation.

    • supportTypeInheritance

      protected boolean supportTypeInheritance()
      This indicates whether the annotation type should be processed for type level in super-class.