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1
7
8 package org.dom4j;
9
10 import junit.textui.TestRunner;
11
12 import java.io.StringWriter  ;
13
14 import javax.xml.transform.Result ;
15 import javax.xml.transform.Source ;
16 import javax.xml.transform.Transformer ;
17 import javax.xml.transform.TransformerFactory ;
18
19 import org.dom4j.io.DocumentSource;
20 import org.dom4j.io.OutputFormat;
21 import org.dom4j.io.XMLResult;
22 import org.dom4j.io.XMLWriter;
23
24
30 public class XMLResultTest extends AbstractTestCase {
31 protected static final boolean VERBOSE = false;
32
33 public static void main(String [] args) {
34 TestRunner.run(XMLResultTest.class);
35 }
36
37 public void testWriter() throws Exception {
40 TransformerFactory factory = TransformerFactory.newInstance();
42 Transformer transformer = factory.newTransformer();
43
44 Source source = new DocumentSource(document);
46
47 OutputFormat format = OutputFormat.createCompactFormat();
49 StringWriter buffer = new StringWriter ();
50 Result result = new XMLResult(buffer, format);
51
52 transformer.transform(source, result);
54
55 String text = buffer.toString();
56
57 if (VERBOSE) {
58 log("Using JAXP and XMLResult the document is:- ");
59 log(text);
60 }
61
62 StringWriter out = new StringWriter ();
63
64 XMLWriter writer = new XMLWriter(out, format);
65 writer.write(document);
66
67 String text2 = out.toString();
68
69 if (VERBOSE) {
70 log("Using XMLWriter the text is:-");
71 log(text2);
72 }
73
74 assertEquals("The text output should be identical", text2, text);
75 }
76 }
77
78
114
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Java API By Example, From Geeks To Geeks.