| /* |
| * Copyright (c) 2016, 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 sun.hotspot.tools.ctw; |
| |
| import jdk.internal.jimage.ImageReader; |
| |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.net.URLClassLoader; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.Arrays; |
| import java.util.concurrent.Executor; |
| |
| /** |
| * Handler for jimage-files containing classes to compile. |
| */ |
| public class ClassPathJimageEntry extends PathHandler { |
| public ClassPathJimageEntry(Path root, Executor executor) { |
| super(root, executor); |
| try { |
| URL url = root.toUri().toURL(); |
| setLoader(new URLClassLoader(new URL[]{url})); |
| } catch (MalformedURLException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| @Override |
| public void process() { |
| CompileTheWorld.OUT.println("# jimage: " + root); |
| if (!Files.exists(root)) { |
| return; |
| } |
| try { |
| ImageReader reader = ImageReader.open(root); |
| Arrays.stream(reader.getEntryNames()) |
| .filter(name -> name.endsWith(".class")) |
| .filter(name -> !name.endsWith("module-info.class")) |
| .map(Utils::fileNameToClassName) |
| .forEach(this::processClass); |
| } catch (IOException ioe) { |
| ioe.printStackTrace(); |
| } |
| } |
| } |