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/*
* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.*;
/*
* Copyright 2003 Wily Technology, Inc.
*/
public class NamedBuffer
{
private final String fName;
private final byte[] fBuffer;
public
NamedBuffer( String name,
byte[] buffer)
{
fName = name;
fBuffer = buffer;
}
public
NamedBuffer( String name,
InputStream stream)
throws IOException
{
this( name,
loadBufferFromStream(stream));
}
public String
getName()
{
return fName;
}
public byte[]
getBuffer()
{
return fBuffer;
}
public static byte[]
loadBufferFromStream(InputStream stream)
throws IOException
{
// hack for now, just assume the stream will fit in our reasonable size buffer.
// if not, panic
int bufferLimit = 200 * 1024;
byte[] readBuffer = new byte[bufferLimit];
int actualSize = stream.read(readBuffer);
if ( actualSize >= bufferLimit )
{
// if there might be more bytes, just surrender
throw new IOException("too big for buffer");
}
byte[] resultBuffer = new byte[actualSize];
System.arraycopy( readBuffer,
0,
resultBuffer,
0,
actualSize);
return resultBuffer;
}
}
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