/*
* BinaryOutputStream.java
*
* Copyright (C) 2003 Peter Graves
* $Id: BinaryOutputStream.java,v 1.6 2003/11/15 11:03:32 beedlem Exp $
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.armedbear.lisp;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.OutputStream;
public final class BinaryOutputStream extends LispOutputStream
{
private final BufferedOutputStream out;
public BinaryOutputStream(OutputStream outputStream)
{
out = new BufferedOutputStream(outputStream);
}
public void writeByte(int n) throws ConditionThrowable
{
try {
out.write(n);
}
catch (IOException e) {
throw new ConditionThrowable(new StreamError(e));
}
}
public void flushOutput() throws ConditionThrowable
{
try {
out.flush();
}
catch (IOException e) {
throw new ConditionThrowable(new StreamError(e));
}
}
// Returns true if stream was open, otherwise implementation-dependent.
public LispObject close(LispObject abort) throws ConditionThrowable
{
try {
out.close();
return T;
}
catch (IOException e) {
throw new ConditionThrowable(new StreamError(e));
}
}
public String toString()
{
return unreadableString("STREAM [binary output]");
}
}