1 | /* |
2 | * JTiger Unit Testing Framework for J2SE 1.5 |
3 | * Copyright (C) 2005 Tony Morris |
4 | * |
5 | * This software is licenced under the |
6 | * Common Public Licence version 1.0 |
7 | * http://www.opensource.org/licenses/cpl1.0.php |
8 | * |
9 | * You received a copy of this licence with this software. |
10 | */ |
11 | package org.jtiger.report.html; |
12 | |
13 | import java.beans.XMLEncoder; |
14 | import java.io.ByteArrayInputStream; |
15 | import java.io.ByteArrayOutputStream; |
16 | import java.io.File; |
17 | import java.io.FileNotFoundException; |
18 | import java.io.FileOutputStream; |
19 | import java.io.IOException; |
20 | import java.io.InputStream; |
21 | import java.io.OutputStream; |
22 | import javax.xml.transform.Transformer; |
23 | import javax.xml.transform.TransformerConfigurationException; |
24 | import javax.xml.transform.TransformerException; |
25 | import javax.xml.transform.TransformerFactory; |
26 | import javax.xml.transform.stream.StreamResult; |
27 | import javax.xml.transform.stream.StreamSource; |
28 | import org.jtiger.framework.FixtureResultsHandlerException; |
29 | import org.jtiger.framework.ReadOnlyArray; |
30 | import static org.jtiger.report.html.FixturesFilenamePolicyFactory.newFixturesFilenamePolicy; |
31 | |
32 | final class FixturesHtmlFileWriterFactory |
33 | { |
34 | private static final String XSL_RESOURCE = "/org/jtiger/report/xsl/fixtures.xsl"; |
35 | private static final String FILENAME = "fixtures.html"; |
36 | |
37 | private FixturesHtmlFileWriterFactory() |
38 | { |
39 | |
40 | } |
41 | |
42 | static FixturesHtmlFileWriter newFixturesHtmlFileWriter() |
43 | { |
44 | return new FixturesHtmlFileWriterImpl(); |
45 | } |
46 | |
47 | private static final class FixturesHtmlFileWriterImpl implements FixturesHtmlFileWriter |
48 | { |
49 | FixturesHtmlFileWriterImpl() |
50 | { |
51 | |
52 | } |
53 | |
54 | public void writeFixturesHtml(final ReadOnlyArray<FixtureResults> results, final File destination) throws FixtureResultsHandlerException |
55 | { |
56 | final ByteArrayOutputStream out = new ByteArrayOutputStream(); |
57 | final XMLEncoder encoder = new XMLEncoder(out); |
58 | |
59 | final FilenamePolicy policy = newFixturesFilenamePolicy(); |
60 | |
61 | for(FixtureResults result : results) |
62 | { |
63 | final Object bean = new FixtureResultBeanImpl(result.getName(), policy.nextFilename()); |
64 | encoder.writeObject(bean); |
65 | } |
66 | |
67 | encoder.close(); |
68 | |
69 | InputStream in = null; |
70 | |
71 | try |
72 | { |
73 | in = getClass().getResourceAsStream(XSL_RESOURCE); |
74 | final Transformer t = TransformerFactory.newInstance().newTransformer(new StreamSource(in)); |
75 | OutputStream o = null; |
76 | |
77 | try |
78 | { |
79 | final File f = new File(destination, FILENAME); |
80 | o = new FileOutputStream(f); |
81 | final StreamResult r = new StreamResult(o); |
82 | t.transform(new StreamSource(new ByteArrayInputStream(out.toByteArray())), r); |
83 | } |
84 | catch(FileNotFoundException e) |
85 | { |
86 | throw new FixtureResultsHandlerException(e.getMessage(), e); |
87 | } |
88 | finally |
89 | { |
90 | if(o != null) |
91 | { |
92 | try |
93 | { |
94 | o.close(); |
95 | } |
96 | catch(IOException e) |
97 | { |
98 | throw new FixtureResultsHandlerException(e.getMessage(), e); |
99 | } |
100 | } |
101 | } |
102 | } |
103 | catch(TransformerConfigurationException e) |
104 | { |
105 | throw new FixtureResultsHandlerException(e.getMessage(), e); |
106 | } |
107 | catch(TransformerException e) |
108 | { |
109 | throw new FixtureResultsHandlerException(e.getMessage(), e); |
110 | } |
111 | finally |
112 | { |
113 | if(in != null) |
114 | { |
115 | try |
116 | { |
117 | in.close(); |
118 | } |
119 | catch(IOException e) |
120 | { |
121 | throw new FixtureResultsHandlerException(e.getMessage(), e); |
122 | } |
123 | } |
124 | } |
125 | } |
126 | } |
127 | } |