Showing the changes to java/pkg/sun/net/httpserver/UndefLengthOutputStream.java (1 of 18352 files). Show all
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| 1 | /* | ||
| 2 | * Copyright (c) 2007, 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.net.httpserver; | ||
| 27 | |||
| 28 | import java.io.*; | ||
| 29 | import java.net.*; | ||
| 30 | import com.sun.net.httpserver.*; | ||
| 31 | import com.sun.net.httpserver.spi.*; | ||
| 32 | |||
| 33 | /** | ||
| 34 | * a class which allows the caller to write an indefinite | ||
| 35 | * number of bytes to an underlying stream , but without using | ||
| 36 | * chunked encoding. Used for http/1.0 clients only | ||
| 37 | * The underlying connection needs to be closed afterwards. | ||
| 38 | */ | ||
| 39 | |||
| 40 | class UndefLengthOutputStream extends FilterOutputStream | ||
| 41 | { | ||
| 42 | private boolean closed = false; | ||
| 43 | ExchangeImpl t; | ||
| 44 | |||
| 45 | UndefLengthOutputStream (ExchangeImpl t, OutputStream src) { | ||
| 46 | super (src); | ||
| 47 | this.t = t; | ||
| 48 | } | ||
| 49 | |||
| 50 | public void write (int b) throws IOException { | ||
| 51 | if (closed) { | ||
| 52 | throw new IOException ("stream closed"); | ||
| 53 | } | ||
| 54 | out.write(b); | ||
| 55 | } | ||
| 56 | |||
| 57 | public void write (byte[]b, int off, int len) throws IOException { | ||
| 58 | if (closed) { | ||
| 59 | throw new IOException ("stream closed"); | ||
| 60 | } | ||
| 61 | out.write(b, off, len); | ||
| 62 | } | ||
| 63 | |||
| 64 | public void close () throws IOException { | ||
| 65 | if (closed) { | ||
| 66 | return; | ||
| 67 | } | ||
| 68 | closed = true; | ||
| 69 | flush(); | ||
| 70 | LeftOverInputStream is = t.getOriginalInputStream(); | ||
| 71 | if (!is.isClosed()) { | ||
| 72 | try { | ||
| 73 | is.close(); | ||
| 74 | } catch (IOException e) {} | ||
| 75 | } | ||
| 76 | WriteFinishedEvent e = new WriteFinishedEvent (t); | ||
| 77 | t.getHttpContext().getServerImpl().addEvent (e); | ||
| 78 | } | ||
| 79 | |||
| 80 | // flush is a pass-through | ||
| 81 | } | ||