1 /* 2 * Copyright (c) 1997, 2012, 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 com.sun.xml.internal.bind.marshaller; 27 28 import java.io.IOException; 29 import java.io.Writer; 30 31 /** 32 * Escape everything above the US-ASCII code range. 33 * A fallback position. 34 * 35 * Works with any JDK, any encoding. 36 * 37 * @since 1.0.1 38 * @author 39 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) 40 */ 41 public class DumbEscapeHandler implements CharacterEscapeHandler { 42 43 private DumbEscapeHandler() {} // no instanciation please 44 45 public static final CharacterEscapeHandler theInstance = new DumbEscapeHandler(); 46 47 public void escape(char[] ch, int start, int length, boolean isAttVal, Writer out) throws IOException { 48 int limit = start+length; 49 for (int i = start; i < limit; i++) { 50 switch (ch[i]) { 51 case '&': 52 out.write("&"); 53 break; 54 case '<': 55 out.write("<"); 56 break; 57 case '>': 58 out.write(">"); 59 break; 60 case '\"': 61 if (isAttVal) { 62 out.write("""); 63 } else { 64 out.write('\"'); 65 } 66 break; 67 default: 68 if (ch[i] > '\u007f') { 69 out.write("&#"); 70 out.write(Integer.toString(ch[i])); 71 out.write(';'); 72 } else { 73 out.write(ch[i]); 74 } 75 } 76 } 77 } 78 79 }