001// Copyright 2006, 2007, 2008, 2009, 2010, 2013 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.internal.services;
016
017import org.apache.tapestry5.Asset;
018import org.apache.tapestry5.commons.Resource;
019import org.apache.tapestry5.http.services.Context;
020import org.apache.tapestry5.http.services.ResponseCompressionAnalyzer;
021import org.apache.tapestry5.internal.services.assets.ResourceChangeTracker;
022import org.apache.tapestry5.services.AssetFactory;
023import org.apache.tapestry5.services.assets.AssetPathConstructor;
024import org.apache.tapestry5.services.assets.StreamableResourceSource;
025
026/**
027 * Implementation of {@link AssetFactory} for assets that are part of the web application context.
028 *
029 * @see org.apache.tapestry5.internal.services.ContextResource
030 */
031public class ContextAssetFactory extends AbstractAssetFactory
032{
033
034    public ContextAssetFactory(ResponseCompressionAnalyzer compressionAnalyzer,
035                               ResourceChangeTracker resourceChangeTracker,
036                               StreamableResourceSource streamableResourceSource,
037                               AssetPathConstructor assetPathConstructor,
038                               Context context)
039    {
040        super(compressionAnalyzer, resourceChangeTracker, streamableResourceSource, assetPathConstructor,
041                new ContextResource(context, "/"));
042    }
043
044    public Asset createAsset(final Resource resource)
045    {
046        return createAsset(resource, RequestConstants.CONTEXT_FOLDER, resource.getPath());
047    }
048}