diff -r 7d07ffa3d6c3 -r 71d351269690 jdk/src/java.rmi/share/classes/sun/rmi/transport/proxy/HttpOutputStream.java --- a/jdk/src/java.rmi/share/classes/sun/rmi/transport/proxy/HttpOutputStream.java Tue Apr 26 11:55:52 2016 -0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,80 +0,0 @@ -/* - * Copyright (c) 1996, 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. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * 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. - */ -package sun.rmi.transport.proxy; - -import java.io.*; - -/** - * The HttpOutputStream class assists the HttpSendSocket and HttpReceiveSocket - * classes by providing an output stream that buffers its entire input until - * closed, and then it sends the complete transmission prefixed by the end of - * an HTTP header that specifies the content length. - */ -class HttpOutputStream extends ByteArrayOutputStream { - - /** the output stream to send response to */ - protected OutputStream out; - - /** true if HTTP response has been sent */ - boolean responseSent = false; - - /** - * Begin buffering new HTTP response to be sent to a given stream. - * @param out the OutputStream to send response to - */ - public HttpOutputStream(OutputStream out) { - super(); - this.out = out; - } - - /** - * On close, send HTTP-packaged response. - */ - public synchronized void close() throws IOException { - if (!responseSent) { - /* - * If response would have zero content length, then make it - * have some arbitrary data so that certain clients will not - * fail because the "document contains no data". - */ - if (size() == 0) - write(emptyData); - - DataOutputStream dos = new DataOutputStream(out); - dos.writeBytes("Content-type: application/octet-stream\r\n"); - dos.writeBytes("Content-length: " + size() + "\r\n"); - dos.writeBytes("\r\n"); - writeTo(dos); - dos.flush(); - // Do not close the underlying stream here, because that would - // close the underlying socket and prevent reading a response. - reset(); // reset byte array - responseSent = true; - } - } - - /** data to send if the response would otherwise be empty */ - private static byte[] emptyData = { 0 }; -}