62 lines
2.0 KiB
Java
62 lines
2.0 KiB
Java
/*
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* Copyright (c) 2015, 2022, 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 javacserver.util;
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import java.io.FilterWriter;
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import java.io.IOException;
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import java.io.Writer;
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public class AutoFlushWriter extends FilterWriter {
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public AutoFlushWriter(Writer out) {
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super(out);
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}
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@Override
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public void write(int c) throws IOException {
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super.write(c);
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if (c == '\n' || c == '\r')
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flush();
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}
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@Override
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public void write(String str, int off, int len) throws IOException {
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super.write(str, off, len);
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if (str.contains("\n") || str.contains("\r"))
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flush();
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}
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@Override
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public void write(char[] cbuf, int off, int len) throws IOException {
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super.write(cbuf, off, len);
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for (char c : cbuf) {
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if (c == '\n' || c == '\r') {
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flush();
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break;
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}
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}
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}
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}
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