diff options
Diffstat (limited to 'libjava/java/io/RandomAccessFile.java')
| -rw-r--r-- | libjava/java/io/RandomAccessFile.java | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/libjava/java/io/RandomAccessFile.java b/libjava/java/io/RandomAccessFile.java index d019282..32d2687 100644 --- a/libjava/java/io/RandomAccessFile.java +++ b/libjava/java/io/RandomAccessFile.java @@ -38,6 +38,9 @@ exception statement from your version. */ package java.io; +import java.nio.channels.FileChannel; +import gnu.java.nio.FileChannelImpl; + /** * @author Tom Tromey <tromey@cygnus.com> * @date September 25, 1998 @@ -78,7 +81,8 @@ public class RandomAccessFile implements DataOutput, DataInput return fd.length(); } - public RandomAccessFile (String fileName, String mode) throws IOException + public RandomAccessFile (String fileName, String mode) + throws FileNotFoundException { int fdmode; if (mode.compareTo ("r") == 0) @@ -101,7 +105,7 @@ public class RandomAccessFile implements DataOutput, DataInput in = new DataInputStream (new FileInputStream (fd)); } - public RandomAccessFile (File file, String mode) throws IOException + public RandomAccessFile (File file, String mode) throws FileNotFoundException { this (file.getPath(), mode); } @@ -276,10 +280,21 @@ public class RandomAccessFile implements DataOutput, DataInput out.writeUTF(s); } + public FileChannel getChannel () + { + synchronized (this) + { + if (ch == null) + ch = new FileChannelImpl (fd, true, this); + + return ch; + } + } // The underlying file. private FileDescriptor fd; // The corresponding input and output streams. private DataOutputStream out; private DataInputStream in; + private FileChannel ch; } |