Mercurial > hg > release > icedtea7-forest-2.1 > jaxws
view sources/jaxws_src/src/com/sun/xml/internal/bind/marshaller/MinimumEscapeHandler.java @ 282:78c175236707
Update to jdk7-jaxws-2009_09_28.zip
author | andrew |
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date | Thu, 22 Sep 2011 02:57:13 +0100 |
parents | c608b38af726 |
children | 2a5e9984bdb8 |
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/* * Copyright 2005-2006 Sun Microsystems, Inc. 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. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ package com.sun.xml.internal.bind.marshaller; import java.io.IOException; import java.io.Writer; /** * Performs no character escaping. Usable only when the output encoding * is UTF, but this handler gives the maximum performance. * * @author * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) */ public class MinimumEscapeHandler implements CharacterEscapeHandler { private MinimumEscapeHandler() {} // no instanciation please public static final CharacterEscapeHandler theInstance = new MinimumEscapeHandler(); public void escape(char[] ch, int start, int length, boolean isAttVal, Writer out) throws IOException { // avoid calling the Writerwrite method too much by assuming // that the escaping occurs rarely. // profiling revealed that this is faster than the naive code. int limit = start+length; for (int i = start; i < limit; i++) { char c = ch[i]; if(c == '&' || c == '<' || c == '>' || c == '\r' || (c == '\"' && isAttVal) ) { if(i!=start) out.write(ch,start,i-start); start = i+1; switch (ch[i]) { case '&': out.write("&"); break; case '<': out.write("<"); break; case '>': out.write(">"); break; case '\"': out.write("""); break; } } } if( start!=limit ) out.write(ch,start,limit-start); } }