test/java/nio/file/Files/probeContentType/SimpleFileTypeDetector.java

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  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 
  24 import java.nio.file.*;
  25 import java.nio.file.spi.FileTypeDetector;
  26 import java.io.*;
  27 
  28 
  29 public class SimpleFileTypeDetector extends FileTypeDetector {
  30     public SimpleFileTypeDetector() {
  31     }
  32 
  33     public String probeContentType(FileRef file) throws IOException {
  34 
  35         System.out.println("probe " + file + "...");
  36 
  37         if (file instanceof Path) {
  38             String name = ((Path)file).toString();
  39             if (name.endsWith(".grape")) {
  40                 return "grape/unknown";
  41             }
  42         }
  43 
  44         // unknown
  45         return null;
  46     }
  47 }


  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 
  24 import java.nio.file.*;
  25 import java.nio.file.spi.FileTypeDetector;
  26 import java.io.*;
  27 
  28 
  29 public class SimpleFileTypeDetector extends FileTypeDetector {
  30     public SimpleFileTypeDetector() {
  31     }
  32 
  33     public String probeContentType(Path file) throws IOException {

  34         System.out.println("probe " + file + "...");
  35         String name = file.toString();
  36         return name.endsWith(".grape") ? "grape/unknown" : null;



  37     }





  38 }