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 }