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src/java.base/solaris/classes/sun/nio/fs/SolarisFileSystemProvider.java

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rev 14210 : 8154231: Simplify access to System properties from JDK code
Reviewed-by: rriggs


  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 sun.nio.fs;
  27 
  28 import java.nio.file.*;
  29 import java.nio.file.attribute.*;
  30 import java.nio.file.spi.FileTypeDetector;
  31 import java.io.IOException;
  32 import java.security.AccessController;
  33 import sun.security.action.GetPropertyAction;
  34 
  35 /**
  36  * Solaris implementation of FileSystemProvider
  37  */
  38 
  39 public class SolarisFileSystemProvider extends UnixFileSystemProvider {
  40     public SolarisFileSystemProvider() {
  41         super();
  42     }
  43 
  44     @Override
  45     SolarisFileSystem newFileSystem(String dir) {
  46         return new SolarisFileSystem(this, dir);
  47     }
  48 
  49     @Override
  50     SolarisFileStore getFileStore(UnixPath path) throws IOException {
  51         return new SolarisFileStore(path);
  52     }


  68         }
  69         return super.getFileAttributeView(obj, type, options);
  70     }
  71 
  72     @Override
  73     public DynamicFileAttributeView getFileAttributeView(Path obj,
  74                                                          String name,
  75                                                          LinkOption... options)
  76     {
  77         if (name.equals("acl"))
  78             return new SolarisAclFileAttributeView(UnixPath.toUnixPath(obj),
  79                                                    Util.followLinks(options));
  80         if (name.equals("user"))
  81             return new SolarisUserDefinedFileAttributeView(UnixPath.toUnixPath(obj),
  82                                                            Util.followLinks(options));
  83         return super.getFileAttributeView(obj, name, options);
  84     }
  85 
  86     @Override
  87     FileTypeDetector getFileTypeDetector() {
  88         Path userMimeTypes = Paths.get(AccessController.doPrivileged(
  89             new GetPropertyAction("user.home")), ".mime.types");
  90         Path etcMimeTypes = Paths.get("/etc/mime.types");
  91 
  92         return chain(new GioFileTypeDetector(),
  93                      new MimeTypesFileTypeDetector(userMimeTypes),
  94                      new MimeTypesFileTypeDetector(etcMimeTypes));
  95     }
  96 }


  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 sun.nio.fs;
  27 
  28 import java.nio.file.*;
  29 import java.nio.file.attribute.*;
  30 import java.nio.file.spi.FileTypeDetector;
  31 import java.io.IOException;

  32 import sun.security.action.GetPropertyAction;
  33 
  34 /**
  35  * Solaris implementation of FileSystemProvider
  36  */
  37 
  38 public class SolarisFileSystemProvider extends UnixFileSystemProvider {
  39     public SolarisFileSystemProvider() {
  40         super();
  41     }
  42 
  43     @Override
  44     SolarisFileSystem newFileSystem(String dir) {
  45         return new SolarisFileSystem(this, dir);
  46     }
  47 
  48     @Override
  49     SolarisFileStore getFileStore(UnixPath path) throws IOException {
  50         return new SolarisFileStore(path);
  51     }


  67         }
  68         return super.getFileAttributeView(obj, type, options);
  69     }
  70 
  71     @Override
  72     public DynamicFileAttributeView getFileAttributeView(Path obj,
  73                                                          String name,
  74                                                          LinkOption... options)
  75     {
  76         if (name.equals("acl"))
  77             return new SolarisAclFileAttributeView(UnixPath.toUnixPath(obj),
  78                                                    Util.followLinks(options));
  79         if (name.equals("user"))
  80             return new SolarisUserDefinedFileAttributeView(UnixPath.toUnixPath(obj),
  81                                                            Util.followLinks(options));
  82         return super.getFileAttributeView(obj, name, options);
  83     }
  84 
  85     @Override
  86     FileTypeDetector getFileTypeDetector() {
  87         Path userMimeTypes = Paths.get(
  88             GetPropertyAction.getProperty("user.home"), ".mime.types");
  89         Path etcMimeTypes = Paths.get("/etc/mime.types");
  90 
  91         return chain(new GioFileTypeDetector(),
  92                      new MimeTypesFileTypeDetector(userMimeTypes),
  93                      new MimeTypesFileTypeDetector(etcMimeTypes));
  94     }
  95 }
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