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1
24
25 package net.sourceforge.cobertura.reporting;
26
27 import java.io.File  ;
28
29 import net.sourceforge.cobertura.coveragedata.CoverageDataFileHandler;
30 import net.sourceforge.cobertura.coveragedata.ProjectData;
31 import net.sourceforge.cobertura.reporting.html.HTMLReport;
32 import net.sourceforge.cobertura.reporting.xml.XMLReport;
33 import net.sourceforge.cobertura.util.CommandLineBuilder;
34 import net.sourceforge.cobertura.util.FileFinder;
35 import net.sourceforge.cobertura.util.Header;
36
37 import org.apache.log4j.Logger;
38
39 public class Main {
40
41 private static final Logger LOGGER = Logger.getLogger(Main.class);
42
43 private String format = "html";
44 private File dataFile = null;
45 private File destinationDir = null;
46
47 private void parseArguments(String [] args) throws Exception {
48 FileFinder finder = new FileFinder();
49 String baseDir = null;
50 for (int i = 0; i < args.length; i++) {
51 if (args[i].equals("--basedir")) {
52 baseDir = args[++i];
53 } else if (args[i].equals("--datafile")) {
54 setDataFile( args[++i]);
55 } else if (args[i].equals("--destination")) {
56 setDestination( args[++i]);
57 } else if (args[i].equals("--format")) {
58 setFormat( args[++i]);
59 } else {
60 if( baseDir==null) {
61 finder.addSourceDirectory( args[i]);
62 } else {
63 finder.addSourceFile( baseDir, args[i]);
64 }
65 }
66 }
67
68 if (dataFile == null)
69 dataFile = CoverageDataFileHandler.getDefaultDataFile();
70
71 if (destinationDir == null)
72 {
73 System.err.println("Error: destination directory must be set");
74 System.exit(1);
75 }
76
77 if (format == null)
78 {
79 System.err.println("Error: format must be set");
80 System.exit(1);
81 }
82
83 if (LOGGER.isDebugEnabled())
84 {
85 LOGGER.debug("format is " + format);
86 LOGGER.debug("dataFile is " + dataFile.getAbsolutePath());
87 LOGGER.debug("destinationDir is "
88 + destinationDir.getAbsolutePath());
89 }
90
91 ProjectData projectData = CoverageDataFileHandler.loadCoverageData(dataFile);
92
93 if (projectData == null) {
94 System.err.println("Error: Unable to read from data file " + dataFile.getAbsolutePath());
95 System.exit(1);
96 }
97
98 ComplexityCalculator complexity = new ComplexityCalculator(finder);
99 if (format.equalsIgnoreCase("html")) {
100 new HTMLReport(projectData, destinationDir, finder, complexity);
101 } else if (format.equalsIgnoreCase("xml")) {
102 new XMLReport(projectData, destinationDir, finder, complexity);
103 }
104 }
105
106 private void setFormat(String value)
107 {
108 format = value;
109 if (!format.equalsIgnoreCase("html") && !format.equalsIgnoreCase("xml")) {
110 System.err.println("" +
111 "Error: format \"" +
112 format + "\" is invalid. Must be either html or xml"
113 );
114 System.exit(1);
115 }
116 }
117
118 private void setDataFile(String value)
119 {
120 dataFile = new File (value);
121 if (!dataFile.exists())
122 {
123 System.err.println("Error: data file " + dataFile.getAbsolutePath()
124 + " does not exist");
125 System.exit(1);
126 }
127 if (!dataFile.isFile())
128 {
129 System.err.println("Error: data file " + dataFile.getAbsolutePath()
130 + " must be a regular file");
131 System.exit(1);
132 }
133 }
134
135 private void setDestination(String value)
136 {
137 destinationDir = new File (value);
138 if (destinationDir.exists() && !destinationDir.isDirectory())
139 {
140 System.err.println("Error: destination directory " + destinationDir
141 + " already exists but is not a directory");
142 System.exit(1);
143 }
144 destinationDir.mkdirs();
145 }
146
147 public static void main(String [] args) throws Exception {
148 Header.print(System.out);
149
150 long startTime = System.currentTimeMillis();
151
152 Main main = new Main();
153
154 try {
155 args = CommandLineBuilder.preprocessCommandLineArguments( args);
156 } catch( Exception ex) {
157 System.err.println( "Error: Cannot process arguments: " + ex.getMessage());
158 System.exit(1);
159 }
160
161 main.parseArguments(args);
162
163 long stopTime = System.currentTimeMillis();
164 System.out.println("Report time: " + (stopTime - startTime) + "ms");
165 }
166
167 }
168 |
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