| /******************************************************************************* |
| * Copyright (c) 2004, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.osgi.storage.url.bundleentry; |
| |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.net.URL; |
| import org.eclipse.osgi.container.Module; |
| import org.eclipse.osgi.container.ModuleContainer; |
| import org.eclipse.osgi.container.ModuleRevision; |
| import org.eclipse.osgi.internal.location.LocationHelper; |
| import org.eclipse.osgi.storage.BundleInfo; |
| import org.eclipse.osgi.storage.bundlefile.BundleEntry; |
| import org.eclipse.osgi.storage.url.BundleResourceHandler; |
| |
| /** |
| * URLStreamHandler the bundleentry protocol. |
| */ |
| |
| public class Handler extends BundleResourceHandler { |
| |
| public Handler(ModuleContainer container, BundleEntry bundleEntry) { |
| super(container, bundleEntry); |
| } |
| |
| @Override |
| protected BundleEntry findBundleEntry(URL url, Module module) throws IOException { |
| ModuleRevision revision = module.getCurrentRevision(); |
| BundleInfo.Generation revisionInfo = (BundleInfo.Generation) revision.getRevisionInfo(); |
| BundleEntry entry = revisionInfo == null ? null : revisionInfo.getBundleFile().getEntry(url.getPath()); |
| if (entry == null) { |
| String path = url.getPath(); |
| if (revisionInfo != null && (path.indexOf('%') >= 0 || path.indexOf('+') >= 0)) { |
| entry = revisionInfo.getBundleFile().getEntry(LocationHelper.decode(path, true)); |
| if (entry != null) { |
| return entry; |
| } |
| entry = revisionInfo.getBundleFile().getEntry(LocationHelper.decode(path, false)); |
| if (entry != null) { |
| return entry; |
| } |
| } |
| throw new FileNotFoundException(url.getPath()); |
| } |
| return entry; |
| } |
| } |