1 /* 2 * Copyright (c) 2016, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package plugin; 24 25 import java.io.File; 26 import java.io.IOException; 27 import java.io.UncheckedIOException; 28 import java.util.Collections; 29 import java.util.Map; 30 import jdk.tools.jlink.plugin.ResourcePoolEntry; 31 import jdk.tools.jlink.plugin.ResourcePool; 32 import jdk.tools.jlink.plugin.ResourcePoolBuilder; 33 import jdk.tools.jlink.plugin.Plugin; 34 35 /** 36 * Rogue filter plugin 37 */ 38 public final class RogueFilterPlugin implements Plugin { 39 public static final String NAME = "rogue-filter"; 40 private String prefix; 41 42 @Override 43 public String getName() { 44 return NAME; 45 } 46 47 @Override 48 public ResourcePool transform(ResourcePool in, ResourcePoolBuilder out) { 49 in.transformAndCopy((file) -> { 50 return file.path().startsWith(prefix)? null : file; 51 }, out); 52 return out.build(); 53 } 54 55 @Override 56 public String getDescription() { 57 return NAME + "-description"; 58 } 59 60 @Override 61 public Category getType() { 62 return Category.FILTER; 63 } 64 65 @Override 66 public boolean hasArguments() { 67 return true; 68 } 69 70 @Override 71 public void configure(Map<String, String> config) { 72 prefix = config.get(NAME); 73 } 74 }