/* |
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* Copyright (c) 2007, 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.net.httpserver; |
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import java.io.*; |
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import java.net.*; |
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import com.sun.net.httpserver.*; |
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import com.sun.net.httpserver.spi.*; |
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/** |
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* a class which allows the caller to write an indefinite |
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* number of bytes to an underlying stream , but without using |
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* chunked encoding. Used for http/1.0 clients only |
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* The underlying connection needs to be closed afterwards. |
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*/ |
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class UndefLengthOutputStream extends FilterOutputStream |
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{ |
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private boolean closed = false; |
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ExchangeImpl t; |
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UndefLengthOutputStream (ExchangeImpl t, OutputStream src) { |
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super (src); |
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this.t = t; |
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} |
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public void write (int b) throws IOException { |
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if (closed) { |
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throw new IOException ("stream closed"); |
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} |
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out.write(b); |
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} |
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public void write (byte[]b, int off, int len) throws IOException { |
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if (closed) { |
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throw new IOException ("stream closed"); |
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} |
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out.write(b, off, len); |
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} |
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public void close () throws IOException { |
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if (closed) { |
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return; |
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} |
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closed = true; |
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flush(); |
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LeftOverInputStream is = t.getOriginalInputStream(); |
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if (!is.isClosed()) { |
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try { |
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is.close(); |
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} catch (IOException e) {} |
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} |
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WriteFinishedEvent e = new WriteFinishedEvent (t); |
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t.getHttpContext().getServerImpl().addEvent (e); |
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} |
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// flush is a pass-through |
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} |