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 public AnnotationProvider getClassAnnotationProvider() 034 { 035 return annotationAccess.getClassAnnotationProvider(); 036 } 037 038 public AnnotationProvider getMethodAnnotationProvider(String methodName, Class... parameterTypes) 039 { 040 return annotationAccess.getMethodAnnotationProvider(methodName, parameterTypes); 041 } 042 043 public <T extends Annotation> T getMethodAnnotation(Method method, Class<T> annotationType) 044 { 045 return getMethodAnnotationProvider(method.getName(), method.getParameterTypes()).getAnnotation(annotationType); 046 } 047}