src/java.base/macosx/classes/sun/nio/fs/MacOSXFileSystemProvider.java - master - githubmirror/jdk11u

src/java.base/macosx/classes/sun/nio/fs/MacOSXFileSystemProvider.java

54 строки2 KB

Martin Buchholz

8213406: (fs) More than one instance of built-in FileSystem observed in heap

29 ноя 2018, 01:28

29 ноя 2018, 01:2827f28be

/*
 * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package sun.nio.fs;

import java.nio.file.Path;
import java.nio.file.spi.FileTypeDetector;
import jdk.internal.util.StaticProperty;
import sun.security.action.GetPropertyAction;

/**
 * MacOSX implementation of FileSystemProvider
 */

class MacOSXFileSystemProvider extends BsdFileSystemProvider {
    public MacOSXFileSystemProvider() {
        super();
    }

    @Override
    MacOSXFileSystem newFileSystem(String dir) {
        return new MacOSXFileSystem(this, dir);
    }

    @Override
    FileTypeDetector getFileTypeDetector() {
        Path userMimeTypes = Path.of(StaticProperty.userHome(), ".mime.types");

        return chain(new MimeTypesFileTypeDetector(userMimeTypes),
                     new UTIFileTypeDetector());
    }
}