| // Copyright (C) 2014 The Android Open Source Project |
| // |
| // 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 com.google.gerrit.common; |
| |
| import java.io.File; |
| import java.io.FileFilter; |
| import java.util.Arrays; |
| import java.util.Comparator; |
| |
| public final class SiteLibraryLoaderUtil { |
| |
| public static void loadSiteLib(File libdir) { |
| File[] jars = listJars(libdir); |
| if (jars != null && 0 < jars.length) { |
| Arrays.sort(jars, new Comparator<File>() { |
| @Override |
| public int compare(File a, File b) { |
| // Sort by reverse last-modified time so newer JARs are first. |
| int cmp = Long.compare(b.lastModified(), a.lastModified()); |
| if (cmp != 0) { |
| return cmp; |
| } |
| return a.getName().compareTo(b.getName()); |
| } |
| }); |
| IoUtil.loadJARs(jars); |
| } |
| } |
| |
| public static File[] listJars(File libdir) { |
| File[] jars = libdir.listFiles(new FileFilter() { |
| @Override |
| public boolean accept(File path) { |
| String name = path.getName(); |
| return (name.endsWith(".jar") || name.endsWith(".zip")) |
| && path.isFile(); |
| } |
| }); |
| return jars; |
| } |
| |
| private SiteLibraryLoaderUtil() { |
| } |
| } |