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1
7
8 package org.dom4j.datatype;
9
10 import junit.textui.TestRunner;
11
12 import java.io.StringReader  ;
13 import java.text.DateFormat ;
14 import java.text.SimpleDateFormat ;
15 import java.util.Calendar ;
16 import java.util.GregorianCalendar ;
17 import java.util.SimpleTimeZone ;
18 import java.util.TimeZone ;
19
20 import org.dom4j.Attribute;
21 import org.dom4j.Document;
22 import org.dom4j.Element;
23 import org.dom4j.io.SAXReader;
24
25
31 public class Datatype2Test extends AbstractDataTypeTestCase {
32 public static final int YEAR = 2001;
33
34 public static final int MONTH = 10;
35
36 public static final int DATE = 31;
37
38 public static void main(String [] args) {
39 TestRunner.run(Datatype2Test.class);
40 }
41
42 public void testSchema() throws Exception {
43 Document schema = getSchema();
44 validateDocumentWithSchema(schema);
45 }
46
47 public void testSchemaWithNamedComplexType() throws Exception {
48 Document schema = getSchemaWithNamedComplexType();
49 validateDocumentWithSchema(schema);
50 }
51
52 public void testSchemaWithReference() throws Exception {
53 Document schema = getSchemaWithReference();
54 validateDocumentWithSchema(schema);
55 }
56
57 public void testSchemaWithNamedSimpleType() throws Exception {
58 Document schema = getSchemaWithNamedSimpleType();
59 validateDocumentWithSchema(schema);
60 }
61
62 private void validateDocumentWithSchema(Document schema) throws Exception {
63 Document doc = getSource(schema);
64 Element root = doc.getRootElement();
65 validateLongAttribute(root);
66 validateFloatElement(root);
67 validateDateElement(root);
68 }
69
70 private void validateLongAttribute(Element root) throws Exception {
71 Attribute attr = root.attribute("longAttribute");
72 Object attrData = attr.getData();
73 validateData("testLongAttribute", attrData, new Long (123));
74 System.out.println("retrieved attribute " + attrData);
75 }
76
77 private void validateFloatElement(Element root) throws Exception {
78 Element elem = root.element("floatElement");
79 Object elemData = elem.getData();
80 validateData("testFloatElement", elemData, new Float (1.23));
81 System.out.println("retrieved element:" + elemData);
82 }
83
84 private void validateDateElement(Element root) throws Exception {
85 Element elem = root.element("dateElement");
86 Object elemData = elem.getData();
87 Calendar expected = getDate();
88
89 System.out.println("retrieved element:" + elemData);
90
91 assertTrue(elemData instanceof Calendar );
93
94 Calendar elemCal = (Calendar ) elemData;
95
96 DateFormat format = new SimpleDateFormat ("MM/dd/yyyyZ");
97 format.setTimeZone(elemCal.getTimeZone());
98
99 String elemStr = format.format(elemCal.getTime());
100
101 format.setTimeZone(expected.getTimeZone());
102
103 String expectedStr = format.format(expected.getTime());
104
105 assertEquals("testDateElement", expectedStr, elemStr);
106 }
107
108 private void validateData(String test, Object retrieved, Object expected)
109 throws Exception {
110 Class retrievedClass = retrieved.getClass();
111 Class expectedClass = expected.getClass();
112
113 if (!expectedClass.equals(retrievedClass)) {
115 String msg = "class mismatch in " + test + ":expected "
116 + expectedClass + ", retrieved " + retrievedClass;
117 throw new Exception (msg);
118 }
119
120 if (!expected.equals(retrieved)) {
122 String msg = "value mismatch in " + test + ":expected " + expected
123 + ", retrieved " + retrieved;
124 throw new Exception (msg);
125 }
126 }
127
128 private Document getSource(Document schema) throws Exception {
129 StringBuffer b = new StringBuffer ();
130 b.append("<?xml version='1.0' ?>");
131 b.append("<test xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'");
132 b.append(" xsi:noNamespaceSchemaLocation='long.xsd'");
133 b.append(" longAttribute='123' >");
134 b.append(" <floatElement>1.23</floatElement>");
135 b.append(" <dateElement>" + getDateString() + "</dateElement>");
136 b.append("</test>");
137
138 StringReader in = new StringReader (b.toString());
139 DatatypeDocumentFactory docFactory = new DatatypeDocumentFactory();
140 docFactory.loadSchema(schema);
141
142 SAXReader parser = new SAXReader(docFactory);
143
144 return parser.read(in);
145 }
146
147 private Document getSchema() throws Exception {
148 StringBuffer b = new StringBuffer ();
149 b.append("<?xml version='1.0' encoding='UTF-8'?>");
150 b.append("<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'>");
151 b.append(" <xsd:element name='test'>");
152 b.append(" <xsd:complexType>");
153 b.append(" <xsd:sequence>");
154 b.append(" <xsd:element name='floatElement' type='xsd:float' />");
155 b.append(" <xsd:element name='dateElement' type='xsd:date' />");
156 b.append(" </xsd:sequence>");
157 b.append(" <xsd:attribute name='longAttribute' type='xsd:long' />");
158 b.append(" </xsd:complexType>");
159 b.append(" </xsd:element>");
160 b.append("</xsd:schema>");
161
162 StringReader in = new StringReader (b.toString());
163 SAXReader parser = new SAXReader();
164
165 return parser.read(in);
166 }
167
168 private Document getSchemaWithNamedComplexType() throws Exception {
169 StringBuffer b = new StringBuffer ();
170 b.append("<?xml version='1.0' encoding='UTF-8'?>");
171 b.append("<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'>");
172 b.append(" <xsd:element name='test' type='TimePeriodType' />");
173 b.append(" <xsd:complexType name='TimePeriodType'>");
174 b.append(" <xsd:sequence>");
175 b.append(" <xsd:element name='floatElement' type='xsd:float' />");
176 b.append(" <xsd:element name='dateElement' type='xsd:date' />");
177 b.append(" </xsd:sequence>");
178 b.append(" <xsd:attribute name='longAttribute' type='xsd:long' />");
179 b.append(" </xsd:complexType>");
180 b.append("</xsd:schema>");
181
182 StringReader in = new StringReader (b.toString());
183 SAXReader parser = new SAXReader();
184
185 return parser.read(in);
186 }
187
188 private Document getSchemaWithReference() throws Exception {
189 StringBuffer b = new StringBuffer ();
190 b.append("<?xml version='1.0' encoding='UTF-8'?>");
191 b.append("<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'>");
192 b.append(" <xsd:element name='test' type='TimePeriodType' />");
193 b.append(" <xsd:complexType name='TimePeriodType'>");
194 b.append(" <xsd:sequence>");
195 b.append(" <xsd:element name='floatElement' type='xsd:float' />");
196 b.append(" <xsd:element ref='dateElement' />");
197 b.append(" </xsd:sequence>");
198 b.append(" <xsd:attribute name='longAttribute' type='xsd:long' />");
199 b.append(" </xsd:complexType>");
200 b.append(" <xsd:element name='dateElement' type='xsd:date' />");
201 b.append("</xsd:schema>");
202
203 StringReader in = new StringReader (b.toString());
204 SAXReader parser = new SAXReader();
205
206 return parser.read(in);
207 }
208
209 private Document getSchemaWithNamedSimpleType() throws Exception {
210 StringBuffer b = new StringBuffer ();
211 b.append("<?xml version='1.0' encoding='UTF-8'?>");
212 b.append("<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'>");
213 b.append(" <xsd:element name='test'>");
214 b.append(" <xsd:complexType>");
215 b.append(" <xsd:sequence>");
216 b.append(" <xsd:element name='floatElement' type='xsd:float' />");
217 b.append(" <xsd:element name='dateElement' type='dateType' />");
218 b.append(" </xsd:sequence>");
219 b.append(" <xsd:attribute name='longAttribute' type='xsd:long' />");
220 b.append(" </xsd:complexType>");
221 b.append(" </xsd:element>");
222 b.append(" <xsd:simpleType name='dateType'>");
223 b.append(" <xsd:restriction base='xsd:date'>");
224 b.append(" </xsd:restriction>");
225 b.append(" </xsd:simpleType>");
226 b.append("</xsd:schema>");
227
228 StringReader in = new StringReader (b.toString());
229 SAXReader parser = new SAXReader();
230
231 return parser.read(in);
232 }
233
234 private static String getDateString() {
235 String yyyy = Integer.toString(YEAR);
237 String mm = Integer.toString(MONTH);
238 String dd = Integer.toString(DATE);
239
240 return yyyy + "-" + mm + "-" + dd + "Z";
241 }
242
243 private static Calendar getDate() {
244 Calendar calendar = new GregorianCalendar ();
245 calendar.clear();
246 calendar.set(Calendar.YEAR, YEAR);
247 calendar.set(Calendar.MONTH, MONTH - 1);
248 calendar.set(Calendar.DAY_OF_MONTH, DATE);
249 calendar.setTimeZone(TimeZone.getTimeZone("UTC"));
250 calendar.setTimeZone(new SimpleTimeZone (0, "XSD 'Z' timezone"));
251
252 return calendar;
253 }
254 }
255
256
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