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Diffstat (limited to 'libjava/gnu/java/nio/PipeImpl.java')
| -rw-r--r-- | libjava/gnu/java/nio/PipeImpl.java | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/libjava/gnu/java/nio/PipeImpl.java b/libjava/gnu/java/nio/PipeImpl.java deleted file mode 100644 index f7b01c8b740..00000000000 --- a/libjava/gnu/java/nio/PipeImpl.java +++ /dev/null @@ -1,184 +0,0 @@ -/* PipeImpl.java -- - Copyright (C) 2002, 2003, 2004, 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 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.nio; - -import java.io.IOException; -import java.nio.ByteBuffer; -import java.nio.channels.Pipe; -import java.nio.channels.spi.SelectorProvider; - -class PipeImpl extends Pipe -{ - public static final class SourceChannelImpl extends Pipe.SourceChannel - { - private int native_fd; - - public SourceChannelImpl (SelectorProvider selectorProvider, - int native_fd) - { - super (selectorProvider); - this.native_fd = native_fd; - } - - protected final void implCloseSelectableChannel() - throws IOException - { - throw new Error ("Not implemented"); - } - - protected void implConfigureBlocking (boolean blocking) - throws IOException - { - throw new Error ("Not implemented"); - } - - public final int read (ByteBuffer src) - throws IOException - { - throw new Error ("Not implemented"); - } - - public final long read (ByteBuffer[] srcs) - throws IOException - { - return read (srcs, 0, srcs.length); - } - - public final synchronized long read (ByteBuffer[] srcs, int offset, - int len) - throws IOException - { - if (offset < 0 - || offset > srcs.length - || len < 0 - || len > srcs.length - offset) - throw new IndexOutOfBoundsException(); - - long bytesRead = 0; - - for (int index = 0; index < len; index++) - bytesRead += read (srcs [offset + index]); - - return bytesRead; - - } - - public final int getNativeFD() - { - return native_fd; - } - } - - public static final class SinkChannelImpl extends Pipe.SinkChannel - { - private int native_fd; - - public SinkChannelImpl (SelectorProvider selectorProvider, - int native_fd) - { - super (selectorProvider); - this.native_fd = native_fd; - } - - protected final void implCloseSelectableChannel() - throws IOException - { - throw new Error ("Not implemented"); - } - - protected final void implConfigureBlocking (boolean blocking) - throws IOException - { - throw new Error ("Not implemented"); - } - - public final int write (ByteBuffer dst) - throws IOException - { - throw new Error ("Not implemented"); - } - - public final long write (ByteBuffer[] srcs) - throws IOException - { - return write (srcs, 0, srcs.length); - } - - public final synchronized long write (ByteBuffer[] srcs, int offset, int len) - throws IOException - { - if (offset < 0 - || offset > srcs.length - || len < 0 - || len > srcs.length - offset) - throw new IndexOutOfBoundsException(); - - long bytesWritten = 0; - - for (int index = 0; index < len; index++) - bytesWritten += write (srcs [offset + index]); - - return bytesWritten; - } - - public final int getNativeFD() - { - return native_fd; - } - } - - private SinkChannelImpl sink; - private SourceChannelImpl source; - - public PipeImpl (SelectorProvider provider) - throws IOException - { - super(); - VMPipe.init (this, provider); - } - - public Pipe.SinkChannel sink() - { - return sink; - } - - public Pipe.SourceChannel source() - { - return source; - } -} |
