1 /* 2 * Copyright (c) 1997, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.rmi.log; 27 28 import java.io.*; 29 30 public 31 class LogOutputStream extends OutputStream { 32 33 private RandomAccessFile raf; 34 35 /** 36 * Creates an output file with the specified system dependent 37 * file descriptor. 38 * @param fd the system dependent file descriptor 39 * @exception IOException If an I/O error has occurred. 40 */ 41 public LogOutputStream(RandomAccessFile raf) throws IOException { 42 this.raf = raf; 43 } 44 45 /** 46 * Writes a byte of data. This method will block until the byte is 47 * actually written. 48 * @param b the byte to be written 49 * @exception IOException If an I/O error has occurred. 50 */ 51 public void write(int b) throws IOException { 52 raf.write(b); 53 } 54 55 /** 56 * Writes an array of bytes. Will block until the bytes 57 * are actually written. 58 * @param b the data to be written 59 * @exception IOException If an I/O error has occurred. 60 */ 61 public void write(byte b[]) throws IOException { 62 raf.write(b); 63 } 64 65 /** 66 * Writes a sub array of bytes. 67 * @param b the data to be written 68 * @param off the start offset in the data 69 * @param len the number of bytes that are written 70 * @exception IOException If an I/O error has occurred. 71 */ 72 public void write(byte b[], int off, int len) throws IOException { 73 raf.write(b, off, len); 74 } 75 76 /** 77 * Can not close a LogOutputStream, so this does nothing. 78 * @exception IOException If an I/O error has occurred. 79 */ 80 public final void close() throws IOException { 81 } 82 83 }