/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.jlink.internal;
import java.net.URI;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.Path;
import java.nio.file.PathMatcher;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import java.util.stream.Collectors;
import jdk.tools.jlink.plugin.Plugin;
import jdk.tools.jlink.plugin.Plugin.Category;
public class Utils {
private Utils() {}
// jrt-fs file system
private static FileSystem JRT_FILE_SYSTEM;
// current module
private static final Module THIS_MODULE = Utils.class.getModule();
public static List<String> parseList(String arguments) {
return Arrays.stream(arguments.split(","))
.map((p) -> p.trim())
.filter((p) -> !p.isEmpty())
.collect(Collectors.toList());
}
public static List<Plugin> getSortedPlugins(List<Plugin> plugins) {
List<Plugin> res = new ArrayList<>();
res.addAll(plugins);
res.sort(new Comparator<Plugin>() {
@Override
public int compare(Plugin o1, Plugin o2) {
return o1.getName().compareTo(o2.getName());
}
});
return res;
}
public static boolean isFunctional(Plugin prov) {
return prov.getState().contains(Plugin.State.FUNCTIONAL);
}
public static boolean isAutoEnabled(Plugin prov) {
return prov.getState().contains(Plugin.State.AUTO_ENABLED);
}
public static boolean isDisabled(Plugin prov) {
return prov.getState().contains(Plugin.State.DISABLED);
}
// is this a builtin (jdk.jlink) plugin?
public static boolean isBuiltin(Plugin prov) {
return THIS_MODULE.equals(prov.getClass().getModule());
}
public static FileSystem jrtFileSystem() {
if (JRT_FILE_SYSTEM == null) {
JRT_FILE_SYSTEM = FileSystems.getFileSystem(URI.create("jrt:/"));
}
return JRT_FILE_SYSTEM;
}
public static PathMatcher getPathMatcher(FileSystem fs, String pattern) {
if (!pattern.startsWith("glob:") && !pattern.startsWith("regex:")) {
pattern = "glob:" + pattern;
}
return fs.getPathMatcher(pattern);
}
public static PathMatcher getJRTFSPathMatcher(String pattern) {
return getPathMatcher(jrtFileSystem(), pattern);
}
public static Path getJRTFSPath(String first, String... more) {
return jrtFileSystem().getPath(first, more);
}
}