diff options
Diffstat (limited to 'libjava/gnu/java/net/protocol/ftp/DTPOutputStream.java')
-rw-r--r-- | libjava/gnu/java/net/protocol/ftp/DTPOutputStream.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/libjava/gnu/java/net/protocol/ftp/DTPOutputStream.java b/libjava/gnu/java/net/protocol/ftp/DTPOutputStream.java new file mode 100644 index 00000000000..69ae0f81ab6 --- /dev/null +++ b/libjava/gnu/java/net/protocol/ftp/DTPOutputStream.java @@ -0,0 +1,85 @@ +/* DTPOutputStream.java -- + Copyright (C) 2003, 2004 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.java.net.protocol.ftp; + +import java.io.FilterOutputStream; +import java.io.IOException; +import java.io.OutputStream; + +/** + * An output stream that notifies a DTP on end of stream. + * + * @author Chris Burdess (dog@gnu.org) + */ +abstract class DTPOutputStream extends FilterOutputStream +{ + + DTP dtp; + boolean transferComplete; + + /** + * Constructor. + * @param dtp the controlling data transfer process + * @param out the socket output stream + */ + DTPOutputStream (DTP dtp, OutputStream out) + { + super (out); + this.dtp = dtp; + transferComplete = false; + } + + /** + * Tells this stream whether transfer has completed or not. + * @param flag true if the process has completed, false otherwise + */ + void setTransferComplete (boolean flag) + { + transferComplete = flag; + } + + /** + * Notifies the controlling DTP that this stream has been terminated. + */ + public void close () throws IOException + { + dtp.transferComplete (); + } + +} |