| /* |
| * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.tools.jaotc.collect.directory; |
| |
| import jdk.tools.jaotc.collect.ClassSource; |
| import jdk.tools.jaotc.collect.FileSupport; |
| import jdk.tools.jaotc.collect.SearchPath; |
| import jdk.tools.jaotc.collect.SourceProvider; |
| |
| import java.net.MalformedURLException; |
| import java.nio.file.FileSystem; |
| import java.nio.file.FileSystems; |
| import java.nio.file.Path; |
| |
| public final class DirectorySourceProvider implements SourceProvider { |
| private final FileSupport fileSupport; |
| private final FileSystem fileSystem; |
| public final static String TYPE = "directory"; |
| |
| public DirectorySourceProvider(FileSupport fileSupport) { |
| this.fileSupport = fileSupport; |
| fileSystem = FileSystems.getDefault(); |
| } |
| |
| @Override |
| public ClassSource findSource(String name, SearchPath searchPath) { |
| Path directoryPath = fileSystem.getPath(name); |
| |
| if (!fileSupport.exists(directoryPath)) { |
| return null; |
| } |
| if (!fileSupport.isDirectory(directoryPath)) { |
| return null; |
| } |
| |
| try { |
| ClassLoader classLoader = fileSupport.createClassLoader(directoryPath); |
| return new DirectorySource(directoryPath, classLoader); |
| } catch (MalformedURLException e) { |
| return null; |
| } |
| } |
| |
| @Override |
| public boolean supports(String type) { |
| return TYPE.equals(type); |
| } |
| } |