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34 package info.magnolia.importexport.filters;
35
36 import org.xml.sax.Attributes;
37 import org.xml.sax.SAXException;
38 import org.xml.sax.XMLReader;
39 import org.xml.sax.helpers.AttributesImpl;
40 import org.xml.sax.helpers.XMLFilterImpl;
41
42
43
44
45
46
47 @Deprecated
48 public class MagnoliaV2Filter extends XMLFilterImpl {
49
50
51
52
53 private int inMetadataElement;
54
55 private boolean skipNode;
56
57 private boolean skipProperty;
58
59 private boolean skipWs;
60
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64
65
66 public MagnoliaV2Filter(XMLReader parent) {
67 super(parent);
68 }
69
70
71
72
73 @Override
74 public void endElement(String uri, String localName, String qName) throws SAXException {
75
76 if (inMetadataElement > 0) {
77 inMetadataElement--;
78 }
79
80 if (skipNode && "sv:node".equals(qName)) {
81 skipNode = false;
82 skipWs = true;
83 return;
84 }
85
86 if (skipProperty) {
87 if ("sv:property".equals(qName)) {
88 skipProperty = false;
89 skipWs = true;
90 }
91 return;
92 }
93
94 super.endElement(uri, localName, qName);
95 }
96
97
98
99
100 @Override
101 public void characters(char[] ch, int start, int length) throws SAXException {
102
103 if (!(skipNode || skipProperty)) {
104 while (skipWs && length > 0
105 && Character.isWhitespace(ch[start])) {
106 start++;
107 length--;
108 }
109 if (length > 0) {
110 super.characters(ch, start, length);
111 }
112 }
113 skipWs = false;
114 }
115
116
117
118
119 @Override
120 public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException {
121
122 if (inMetadataElement > 0) {
123 inMetadataElement++;
124 }
125
126 String svname = atts.getValue("sv:name");
127
128 if ("sv:node".equals(qName) && "MetaData".equals(svname)) {
129 inMetadataElement++;
130 }
131
132 if (inMetadataElement > 0) {
133
134 if (skipProperty) {
135 return;
136 }
137
138
139 if ("sv:node".equals(qName) && "jcr:content".equals(svname)) {
140 skipNode = true;
141 return;
142 }
143 if ("sv:property".equals(qName)
144 && ("sequenceposition".equals(svname) || "jcr:primaryType".equals(svname) || "jcr:isCheckedOut"
145 .equals(svname))) {
146 skipProperty = true;
147 return;
148 }
149 if ("sv:property".equals(qName)
150 && ("Data".equals(svname) || "template".equals(svname) || "authorid".equals(svname) || "title"
151 .equals(svname))) {
152 atts = new AttributesImpl();
153 ((AttributesImpl) atts).addAttribute(uri, "name", "sv:name", uri, "mgnl:" + svname);
154 ((AttributesImpl) atts).addAttribute(uri, "type", "sv:type", uri, "String");
155 } else if ("sv:property".equals(qName) && ("creationdate".equals(svname) || "lastmodified".equals(svname))) {
156 atts = new AttributesImpl();
157 ((AttributesImpl) atts).addAttribute(uri, "name", "sv:name", uri, "mgnl:" + svname);
158 ((AttributesImpl) atts).addAttribute(uri, "type", "sv:type", uri, "Date");
159 }
160
161 }
162
163 super.startElement(uri, localName, qName, atts);
164
165 if ("sv:node".equals(qName) && "MetaData".equals(svname)) {
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172 String atturi = atts.getURI(0);
173 AttributesImpl atts2 = new AttributesImpl();
174 atts2.addAttribute(uri, "name", "sv:name", atturi, "jcr:primaryType");
175 atts2.addAttribute(uri, "type", "sv:type", atturi, "Name");
176
177 super.startElement(uri, "property", "sv:property", atts2);
178 super.startElement(uri, "value", "sv:value", new AttributesImpl());
179 super.characters(new char[]{'m', 'g', 'n', 'l', ':', 'm', 'e', 't', 'a', 'D', 'a', 't', 'a'}, 0, 13);
180 super.endElement(uri, "value", "sv:value");
181 super.endElement(uri, "property", "sv:property");
182 }
183 }
184 }