1 /*

     2  * Copyright (c) 2015, 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.text.MessageFormat;

    29 import java.util.Map;

    30 import java.util.ResourceBundle;

    31 import java.util.regex.Matcher;

    32 import java.util.regex.Pattern;

    33 import java.io.File;

    34 import java.io.IOException;

    35 

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

    37 

    38 /**

    39  * AbstractImageBundler

    40  *

    41  * This is the base class for each of the Application Image Bundlers.

    42  *

    43  * It contains methods and parameters common to all Image Bundlers.

    44  *

    45  * Application Image Bundlers are created in "create-app-image" mode,

    46  * or as an intermediate step in "create-installer" mode.

    47  *

    48  * The concrete implementations are in the platform specific Bundlers.

    49  */

    50 public abstract class AbstractImageBundler extends AbstractBundler {

    51 

    52     private static final ResourceBundle I18N = ResourceBundle.getBundle(

    53             "jdk.jpackage.internal.resources.MainResources");

    54 

    55     public void imageBundleValidation(Map<String, ? super Object> params)

    56              throws ConfigException {

    57         StandardBundlerParam.validateMainClassInfoFromAppResources(params);

    58 

    59     }

    60 

    61     protected File createRoot(Map<String, ? super Object> params,

    62             File outputDirectory, boolean dependentTask, String name)

    63             throws PackagerException {

    64 

    65         IOUtils.writableOutputDir(outputDirectory.toPath());

    66 

    67         if (!dependentTask) {

    68             Log.verbose(MessageFormat.format(

    69                     I18N.getString("message.creating-app-bundle"),

    70                     name, outputDirectory.getAbsolutePath()));

    71         }

    72 

    73         // NAME will default to CLASS, so the real problem is no MAIN_CLASS

    74         if (name == null) {

    75             throw new PackagerException("ERR_NoMainClass");

    76         }

    77 

    78         // Create directory structure

    79         File rootDirectory = new File(outputDirectory, name);

    80 

    81         if (rootDirectory.exists()) {

    82             throw new PackagerException("error.root-exists",

    83                     rootDirectory.getAbsolutePath());

    84         }

    85 

    86         rootDirectory.mkdirs();

    87 

    88         return rootDirectory;

    89     }

    90 

    91 }