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.commons.AnnotationProvider;
021import org.apache.tapestry5.ioc.AnnotationAccess;
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}