001// Copyright 2008 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.commons.internal.services;
016
017import java.lang.annotation.Annotation;
018import java.lang.reflect.AccessibleObject;
019
020import org.apache.tapestry5.commons.AnnotationProvider;
021
022/**
023 * Provides access to annotations of an accessable object such as a {@link java.lang.reflect.Method} or {@link
024 * java.lang.reflect.Field}.
025 */
026public class AccessableObjectAnnotationProvider implements AnnotationProvider
027{
028    private final AccessibleObject object;
029
030    public AccessableObjectAnnotationProvider(AccessibleObject object)
031    {
032        this.object = object;
033    }
034
035    @Override
036    public <T extends Annotation> T getAnnotation(Class<T> annotationClass)
037    {
038        return object.getAnnotation(annotationClass);
039    }
040
041    @Override
042    public String toString()
043    {
044        return String.format("AnnotationProvider[%s]", object);
045    }
046}