/** * Copyright 2010 Molindo GmbH * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.wicketstuff.mergedresources.resources; import java.util.Locale; import org.apache.wicket.Application; import org.apache.wicket.markup.html.CompressedPackageResource; import org.apache.wicket.protocol.http.WebResponse; import org.apache.wicket.util.resource.IResourceStream; import org.wicketstuff.mergedresources.ResourceSpec; import org.wicketstuff.mergedresources.preprocess.IResourcePreProcessor; public class CompressedMergedResource extends CompressedPackageResource { private static final long serialVersionUID = 1L; private final IResourceStream _mergedResourceStream; private int _cacheDuration; /** * @deprecated use ResourceSpec[] instead of scopes[] and files[] */ @Deprecated public CompressedMergedResource(Class<?> scope, final String path, final Locale locale, final String style, final Class<?>[] scopes, final String[] files, int cacheDuration) { this(scope, path, locale, style, ResourceSpec.toResourceSpecs(scopes, files), cacheDuration, null); } public CompressedMergedResource(Class<?> scope, final String path, final Locale locale, final String style, final ResourceSpec[] specs, int cacheDuration, IResourcePreProcessor preProcessor) { super(scope, path, locale, style); _cacheDuration = cacheDuration; _mergedResourceStream = newResourceStream(locale, style, specs, preProcessor); } protected IResourceStream newResourceStream(final Locale locale, final String style, final ResourceSpec[] specs, IResourcePreProcessor preProcessor) { return new MergedResourceStream(specs, locale, style, preProcessor); } @Override protected IResourceStream getPackageResourceStream() { return _mergedResourceStream; } @Override public int getCacheDuration() { return _cacheDuration; } protected void setHeaders(WebResponse response) { super.setHeaders(response); if (!Application.get().getResourceSettings().getDisableGZipCompression()) { response.setHeader("Vary", "Accept-Encoding"); } response.setHeader("Cache-control", "public"); } }