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org.apache.commons.jelly.parser.DefaultNamespaceFilter |
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1 | /* |
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2 | * Copyright 2002,2004 The Apache Software Foundation. |
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3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | * you may not use this file except in compliance with the License. |
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6 | * You may obtain a copy of the License at |
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7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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9 | * |
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10 | * Unless required by applicable law or agreed to in writing, software |
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11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | * See the License for the specific language governing permissions and |
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14 | * limitations under the License. |
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15 | */ |
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16 | package org.apache.commons.jelly.parser; |
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17 | ||
18 | import org.xml.sax.Attributes; |
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19 | import org.xml.sax.SAXException; |
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20 | import org.xml.sax.XMLReader; |
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21 | import org.xml.sax.helpers.XMLFilterImpl; |
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22 | ||
23 | /** |
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24 | * XMLFilter that can provide a default namespace when |
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25 | * one has not been declared by the XML document. Note: |
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26 | * this class does not address the namespace of attributes. |
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27 | * |
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28 | * @author Morgan Delagrange |
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29 | */ |
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30 | public class DefaultNamespaceFilter extends XMLFilterImpl { |
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31 | ||
32 | 26 | protected String uriDefault = null; |
33 | ||
34 | /** |
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35 | * Filter for undefined an undefined namespace |
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36 | * |
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37 | * @param defaultNamespace |
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38 | * uri for the jelly namespace |
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39 | * @param reader XMLReader to filter |
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40 | */ |
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41 | public DefaultNamespaceFilter(String defaultNamespace, XMLReader reader) { |
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42 | 26 | super(reader); |
43 | 26 | this.uriDefault = defaultNamespace; |
44 | 26 | } |
45 | ||
46 | /** |
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47 | * All incoming empty URIs will be remapped to the default. |
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48 | * |
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49 | * @param prefix incoming prefix |
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50 | * @param uri URI to check and potentially replace |
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51 | * @exception SAXException |
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52 | */ |
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53 | public void startPrefixMapping(java.lang.String prefix, |
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54 | java.lang.String uri) |
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55 | throws SAXException { |
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56 | ||
57 | 26 | if (uri.equals("")) { |
58 | 0 | super.startPrefixMapping(prefix,this.uriDefault); |
59 | 0 | } else { |
60 | 26 | super.startPrefixMapping(prefix,uri); |
61 | } |
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62 | 26 | } |
63 | ||
64 | /** |
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65 | * All incoming empty URIs will be remapped to the default. |
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66 | * |
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67 | * @param uri URI to check and potentially replace |
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68 | * @param localName |
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69 | * @param qName |
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70 | * @param atts |
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71 | * @exception SAXException |
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72 | */ |
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73 | public void startElement(java.lang.String uri, |
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74 | java.lang.String localName, |
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75 | java.lang.String qName, |
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76 | Attributes atts) |
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77 | throws SAXException { |
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78 | ||
79 | 104 | if (uri.equals("")) { |
80 | 26 | super.startElement(this.uriDefault,localName,qName,atts); |
81 | 26 | } else { |
82 | 78 | super.startElement(uri,localName,qName,atts); |
83 | } |
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84 | ||
85 | 104 | } |
86 | ||
87 | /** |
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88 | * All incoming empty URIs will be remapped to the default. |
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89 | * |
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90 | * @param namespaceURI |
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91 | * URI to check and potentially replace |
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92 | * @param localName |
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93 | * @param qName |
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94 | * @exception SAXException |
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95 | */ |
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96 | public void endElement(String namespaceURI, String localName, String qName) |
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97 | throws SAXException { |
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98 | 104 | if (namespaceURI.equals("")) { |
99 | 26 | super.endElement(this.uriDefault,localName,qName); |
100 | 26 | } else { |
101 | 78 | super.endElement(namespaceURI,localName,qName); |
102 | } |
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103 | 104 | } |
104 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |