1 /* 2 * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.incubator.jpackage.internal; 27 28 import java.util.Arrays; 29 import java.util.Collection; 30 import java.util.Collections; 31 import java.util.ServiceLoader; 32 import java.util.concurrent.CopyOnWriteArrayList; 33 34 /** 35 * BasicBundlers 36 * 37 * A basic bundlers collection that loads the default bundlers. 38 * Loads the common bundlers. 39 * <UL> 40 * <LI>Windows file image</LI> 41 * <LI>Mac .app</LI> 42 * <LI>Linux file image</LI> 43 * <LI>Windows MSI</LI> 44 * <LI>Windows EXE</LI> 45 * <LI>Mac DMG</LI> 46 * <LI>Mac PKG</LI> 47 * <LI>Linux DEB</LI> 48 * <LI>Linux RPM</LI> 49 * 50 * </UL> 51 */ 52 public class BasicBundlers implements Bundlers { 53 54 boolean defaultsLoaded = false; 55 56 private final Collection<Bundler> bundlers = new CopyOnWriteArrayList<>(); 57 58 @Override 59 public Collection<Bundler> getBundlers() { 60 return Collections.unmodifiableCollection(bundlers); 61 } 62 63 @Override 64 public Collection<Bundler> getBundlers(String type) { 65 if (type == null) return Collections.emptySet(); 66 switch (type) { 67 case "NONE": 68 return Collections.emptySet(); 69 case "ALL": 70 return getBundlers(); 71 default: 72 return Arrays.asList(getBundlers().stream() 73 .filter(b -> type.equalsIgnoreCase(b.getBundleType())) 74 .toArray(Bundler[]::new)); 75 } 76 } 77 78 // Loads bundlers from the META-INF/services direct 79 @Override 80 public void loadBundlersFromServices(ClassLoader cl) { 81 ServiceLoader<Bundler> loader = ServiceLoader.load(Bundler.class, cl); 82 for (Bundler aLoader : loader) { 83 bundlers.add(aLoader); 84 } 85 } 86 }