1/* 2 * Copyright (c) 2015, 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 */ 25package jdk.tools.jlink.internal.plugins; 26 27import java.util.Map; 28import java.util.function.Predicate; 29import jdk.tools.jlink.plugin.Plugin; 30import jdk.tools.jlink.plugin.ResourcePool; 31import jdk.tools.jlink.plugin.ResourcePoolBuilder; 32import jdk.tools.jlink.plugin.ResourcePoolEntry; 33 34/** 35 * 36 * Exclude files plugin 37 */ 38public final class ExcludeFilesPlugin implements Plugin { 39 40 public static final String NAME = "exclude-files"; 41 private Predicate<String> predicate; 42 43 @Override 44 public String getName() { 45 return NAME; 46 } 47 48 @Override 49 public ResourcePool transform(ResourcePool in, ResourcePoolBuilder out) { 50 in.transformAndCopy((file) -> { 51 if (!file.type().equals(ResourcePoolEntry.Type.CLASS_OR_RESOURCE)) { 52 file = predicate.test(file.path()) ? file : null; 53 } 54 return file; 55 }, out); 56 return out.build(); 57 } 58 59 @Override 60 public Category getType() { 61 return Category.FILTER; 62 } 63 64 @Override 65 public String getDescription() { 66 return PluginsResourceBundle.getDescription(NAME); 67 } 68 69 @Override 70 public boolean hasArguments() { 71 return true; 72 } 73 74 @Override 75 public String getArgumentsDescription() { 76 return PluginsResourceBundle.getArgument(NAME); 77 } 78 79 @Override 80 public void configure(Map<String, String> config) { 81 predicate = ResourceFilter.excludeFilter(config.get(NAME)); 82 } 83} 84