    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.ioc.internal.util;
    016
    017import java.lang.reflect.Type;
    018import java.util.Map;
    019
    020/**
    021 * InjectionDefaultProvider that operates using a Map from type to value.
    022 */
    023public class MapInjectionResources implements InjectionResources
    024{
    025    private final Map<Class, Object> map;
    026
    027    public MapInjectionResources(Map<Class, Object> map) {this.map = map;}
    028
    029    @Override
    030    @SuppressWarnings({"unchecked"})
    031    public <T> T findResource(Class<T> type, Type genericType)
    032    {
    033        return (T) map.get(type);
    034    }
    035}