src/java.rmi/share/classes/sun/rmi/log/LogOutputStream.java
author rehn
Fri, 29 Nov 2019 12:09:25 +0100
changeset 59325 3636bab5e81e
parent 47216 71c04702a3d5
permissions -rw-r--r--
8234086: VM operation can be simplified Reviewed-by: kbarrett, dholmes, dcubed
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/*
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 * Copyright (c) 1997, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package sun.rmi.log;
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import java.io.*;
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public
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class LogOutputStream extends OutputStream {
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    private RandomAccessFile raf;
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    /**
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     * Creates an output file with the specified system dependent
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     * file descriptor.
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     * @param raf the system dependent file descriptor.
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     * @exception IOException If an I/O error has occurred.
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     */
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    public LogOutputStream(RandomAccessFile raf) throws IOException {
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        this.raf = raf;
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    }
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    /**
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     * Writes a byte of data. This method will block until the byte is
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     * actually written.
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     * @param b the byte to be written
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     * @exception IOException If an I/O error has occurred.
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     */
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    public void write(int b) throws IOException {
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        raf.write(b);
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    }
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    /**
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     * Writes an array of bytes. Will block until the bytes
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     * are actually written.
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     * @param b the data to be written
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     * @exception IOException If an I/O error has occurred.
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     */
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    public void write(byte b[]) throws IOException {
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        raf.write(b);
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    }
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    /**
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     * Writes a sub array of bytes.
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     * @param b the data to be written
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     * @param off       the start offset in the data
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     * @param len       the number of bytes that are written
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     * @exception IOException If an I/O error has occurred.
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     */
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    public void write(byte b[], int off, int len) throws IOException {
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        raf.write(b, off, len);
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    }
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    /**
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     * Can not close a LogOutputStream, so this does nothing.
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     * @exception IOException If an I/O error has occurred.
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     */
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    public final void close() throws IOException {
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    }
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}