1 /*

     2  * Copyright (c) 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.jpackage.internal;

    27 

    28 import java.io.File;

    29 import java.nio.file.Path;

    30 import java.util.*;

    31 import java.util.stream.Collectors;

    32 import static jdk.jpackage.internal.StandardBundlerParam.*;

    33 

    34 final class FileAssociation {

    35     void verify() {

    36         if (extensions.isEmpty()) {

    37             Log.error(I18N.getString(

    38                     "message.creating-association-with-null-extension"));

    39         }

    40     }

    41 

    42     static List<FileAssociation> fetchFrom(Map<String, ? super Object> params) {

    43         String launcherName = APP_NAME.fetchFrom(params);

    44 

    45         return FILE_ASSOCIATIONS.fetchFrom(params).stream().filter(

    46                 Objects::nonNull).map(fa -> {

    47                     FileAssociation assoc = new FileAssociation();

    48 

    49                     assoc.launcherPath = Path.of(launcherName);

    50                     assoc.description = FA_DESCRIPTION.fetchFrom(fa);

    51                     assoc.extensions = Optional.ofNullable(

    52                             FA_EXTENSIONS.fetchFrom(fa)).orElse(Collections.emptyList());

    53                     assoc.mimeTypes = Optional.ofNullable(

    54                             FA_CONTENT_TYPE.fetchFrom(fa)).orElse(Collections.emptyList());

    55 

    56                     File icon = FA_ICON.fetchFrom(fa);

    57                     if (icon != null) {

    58                         assoc.iconPath = icon.toPath();

    59                     }

    60 

    61                     return assoc;

    62                 }).collect(Collectors.toList());

    63     }

    64 

    65     Path launcherPath;

    66     Path iconPath;

    67     List<String> mimeTypes;

    68     List<String> extensions;

    69     String description;

    70 }