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1
28 import java.io.File  ;
29 import java.sql.Connection ;
30 import java.sql.DriverManager ;
31 import java.sql.SQLException ;
32 import java.util.HashMap ;
33 import java.util.Map ;
34
35 import net.sf.jasperreports.engine.JRException;
36 import net.sf.jasperreports.engine.JRExporterParameter;
37 import net.sf.jasperreports.engine.JasperCompileManager;
38 import net.sf.jasperreports.engine.JasperExportManager;
39 import net.sf.jasperreports.engine.JasperFillManager;
40 import net.sf.jasperreports.engine.JasperPrint;
41 import net.sf.jasperreports.engine.JasperPrintManager;
42 import net.sf.jasperreports.engine.JasperRunManager;
43 import net.sf.jasperreports.engine.export.JRCsvExporter;
44 import net.sf.jasperreports.engine.export.JRRtfExporter;
45 import net.sf.jasperreports.engine.export.JRXlsExporter;
46 import net.sf.jasperreports.engine.export.JRXlsExporterParameter;
47 import net.sf.jasperreports.engine.export.JRTextExporter;
48 import net.sf.jasperreports.engine.export.JRTextExporterParameter;
49 import net.sf.jasperreports.engine.util.JRLoader;
50
51
52
56 public class TextApp
57 {
58
59
60
63 private static final String TASK_COMPILE = "compile";
64 private static final String TASK_FILL = "fill";
65 private static final String TASK_PRINT = "print";
66 private static final String TASK_PDF = "pdf";
67 private static final String TASK_RTF = "rtf";
68 private static final String TASK_TEXT = "text";
69
70
71
74 public static void main(String [] args)
75 {
76 String fileName = null;
77 String taskName = null;
78
79 if(args.length == 0)
80 {
81 usage();
82 return;
83 }
84
85 int k = 0;
86 while ( args.length > k )
87 {
88 if ( args[k].startsWith("-T") )
89 taskName = args[k].substring(2);
90 if ( args[k].startsWith("-F") )
91 fileName = args[k].substring(2);
92
93 k++;
94 }
95
96 try
97 {
98 long start = System.currentTimeMillis();
99 if (TASK_COMPILE.equals(taskName))
100 {
101 JasperCompileManager.compileReportToFile(fileName);
102 System.err.println("Compile time : " + (System.currentTimeMillis() - start));
103 System.exit(0);
104 }
105 else if (TASK_FILL.equals(taskName))
106 {
107 Map parameters = new HashMap ();
109 parameters.put("ReportTitle", "Address Report");
110 parameters.put("FilterClause", "'Boston', 'Chicago', 'Oslo'");
111 parameters.put("OrderClause", "City");
112
113 JasperFillManager.fillReportToFile(fileName, parameters, getConnection());
114 System.err.println("Filling time : " + (System.currentTimeMillis() - start));
115 System.exit(0);
116 }
117 else if (TASK_PRINT.equals(taskName))
118 {
119 JasperPrintManager.printReport(fileName, true);
120 System.err.println("Printing time : " + (System.currentTimeMillis() - start));
121 System.exit(0);
122 }
123 else if (TASK_TEXT.equals(taskName))
124 {
125 JRTextExporter exporter = new JRTextExporter();
126 File sourceFile = new File (fileName);
127 JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
128 File destFile = new File (sourceFile.getParent(), jasperPrint.getName() + ".txt");
129
130 exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
131 exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
132 exporter.setParameter(JRTextExporterParameter.CHARACTER_WIDTH, new Integer (10));
133 exporter.setParameter(JRTextExporterParameter.CHARACTER_HEIGHT, new Integer (10));
134 exporter.exportReport();
135
136 System.err.println("Text creation time : " + (System.currentTimeMillis() - start));
137 System.exit(0);
138 }
139 else if (TASK_PDF.equals(taskName))
140 {
141 JasperExportManager.exportReportToPdfFile(fileName);
142 System.err.println("PDF creation time : " + (System.currentTimeMillis() - start));
143 System.exit(0);
144 }
145 else if (TASK_RTF.equals(taskName))
146 {
147 File sourceFile = new File (fileName);
148
149 JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
150
151 File destFile = new File (sourceFile.getParent(), jasperPrint.getName() + ".rtf");
152
153 JRRtfExporter exporter = new JRRtfExporter();
154
155 exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
156 exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
157
158 exporter.exportReport();
159
160 System.err.println("RTF creation time : " + (System.currentTimeMillis() - start));
161 System.exit(0);
162 }
163 else
164 {
165 usage();
166 System.exit(0);
167 }
168 }
169 catch (JRException e)
170 {
171 e.printStackTrace();
172 System.exit(1);
173 }
174 catch (Exception e)
175 {
176 e.printStackTrace();
177 System.exit(1);
178 }
179 }
180
181
182
185 private static void usage()
186 {
187 System.out.println( "TextApp usage:" );
188 System.out.println( "\tjava TextApp -Ttask -Ffile" );
189 System.out.println( "\tTasks : compile | fill | print | pdf | text" );
190 }
191
192
193
196 private static Connection getConnection() throws ClassNotFoundException , SQLException
197 {
198 String driver = "org.hsqldb.jdbcDriver";
200 String connectString = "jdbc:hsqldb:hsql://localhost";
201 String user = "sa";
202 String password = "";
203
204
205 Class.forName(driver);
206 Connection conn = DriverManager.getConnection(connectString, user, password);
207 return conn;
208 }
209
210
211 }
212 |
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