    001// Copyright 2011 The Apache Software Foundation
    002//
    003// Licensed under the Apache License, Version 2.0 (the "License");
    004// you may not use this file except in compliance with the License.
    005// You may obtain a copy of the License at
    006//
    007// http://www.apache.org/licenses/LICENSE-2.0
    008//
    009// Unless required by applicable law or agreed to in writing, software
    010// distributed under the License is distributed on an "AS IS" BASIS,
    011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012// See the License for the specific language governing permissions and
    013// limitations under the License.
    014
    015package org.apache.tapestry5.ioc.internal.services;
    016
    017import java.lang.annotation.Annotation;
    018import java.lang.reflect.Method;
    019
    020import org.apache.tapestry5.ioc.AnnotationAccess;
    021import org.apache.tapestry5.ioc.AnnotationProvider;
    022import org.apache.tapestry5.ioc.services.AspectInterceptorBuilder;
    023
    024public abstract class AbtractAspectInterceptorBuilder<T> implements AspectInterceptorBuilder<T>
    025{
    026    protected final AnnotationAccess annotationAccess;
    027
    028    public AbtractAspectInterceptorBuilder(AnnotationAccess annotationAccess)
    029    {
    030        this.annotationAccess = annotationAccess;
    031    }
    032
    033    @Override
    034    public AnnotationProvider getClassAnnotationProvider()
    035    {
    036        return annotationAccess.getClassAnnotationProvider();
    037    }
    038
    039    @Override
    040    public AnnotationProvider getMethodAnnotationProvider(String methodName, Class... parameterTypes)
    041    {
    042        return annotationAccess.getMethodAnnotationProvider(methodName, parameterTypes);
    043    }
    044
    045    @Override
    046    public <T extends Annotation> T getMethodAnnotation(Method method, Class<T> annotationType)
    047    {
    048        return getMethodAnnotationProvider(method.getName(), method.getParameterTypes()).getAnnotation(annotationType);
    049    }
    050}