Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
XmlCharacterTranslator |
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| 2.0;2 |
1 | // Copyright Aug 4, 2006 The Apache Software Foundation |
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2 | // |
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3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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4 | // you may not use this file except in compliance with the License. |
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5 | // You may obtain a copy of the License at |
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6 | // |
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7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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8 | // |
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9 | // Unless required by applicable law or agreed to in writing, software |
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10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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12 | // See the License for the specific language governing permissions and |
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13 | // limitations under the License. |
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14 | package org.apache.tapestry.util.text; |
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15 | ||
16 | ||
17 | /** |
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18 | * Handles escaping of special characters as per the XML spec section 2.2. |
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19 | * |
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20 | * @author lquijano |
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21 | */ |
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22 | public final class XmlCharacterTranslator extends MarkupCharacterTranslator { |
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23 | ||
24 | /** Default constructor. */ |
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25 | public XmlCharacterTranslator() { |
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26 | 0 | super(true); |
27 | 0 | } |
28 | ||
29 | /** |
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30 | * Translates the character. |
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31 | * |
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32 | * <p> |
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33 | * XML spec section 2.2 |
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34 | * Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | |
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35 | * [#xE000-#xFFFD] | |
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36 | * [#x10000-#x10FFFF] |
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37 | * any Unicode character, excluding the surrogate blocks, FFFE, and FFFF. |
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38 | * </p> |
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39 | */ |
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40 | public String translate(char ch) { |
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41 | 0 | if (ch == 0x09 || ch == 0x0a || ch == 0x0d |
42 | || (ch >= 0x20 && ch <= 0xd7ff) |
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43 | || (ch >= 0xe000 && ch <= 0xfffd) |
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44 | || (ch >= 0x10000 && ch <= 0x10ffff)) { |
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45 | 0 | return super.translate(ch); |
46 | } |
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47 | ||
48 | 0 | return ""; |
49 | } |
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50 | } |