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1
28 import java.io.File  ;
29 import java.io.FileNotFoundException ;
30 import java.io.IOException ;
31 import java.util.HashMap ;
32 import java.util.HashSet ;
33 import java.util.Map ;
34 import java.util.Set ;
35 import java.util.Vector ;
36
37 import net.sf.jasperreports.engine.JRException;
38 import net.sf.jasperreports.engine.JRExporterParameter;
39 import net.sf.jasperreports.engine.JasperExportManager;
40 import net.sf.jasperreports.engine.JasperFillManager;
41 import net.sf.jasperreports.engine.JasperPrint;
42 import net.sf.jasperreports.engine.JasperPrintManager;
43 import net.sf.jasperreports.engine.JasperRunManager;
44 import net.sf.jasperreports.engine.data.JRBeanArrayDataSource;
45 import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource;
46 import net.sf.jasperreports.engine.data.JRTableModelDataSource;
47 import net.sf.jasperreports.engine.data.JRCsvDataSource;
48 import net.sf.jasperreports.engine.export.JExcelApiExporter;
49 import net.sf.jasperreports.engine.export.JRCsvExporter;
50 import net.sf.jasperreports.engine.export.JRRtfExporter;
51 import net.sf.jasperreports.engine.export.JRXlsExporter;
52 import net.sf.jasperreports.engine.export.JRXlsExporterParameter;
53 import net.sf.jasperreports.engine.util.JRLoader;
54
55
56
60 public class CsvDataSourceApp
61 {
62
63
64
67 private static final String TASK_FILL = "fill";
68 private static final String TASK_PRINT = "print";
69 private static final String TASK_PDF = "pdf";
70 private static final String TASK_XML = "xml";
71 private static final String TASK_XML_EMBED = "xmlEmbed";
72 private static final String TASK_HTML = "html";
73 private static final String TASK_RTF = "rtf";
74 private static final String TASK_XLS = "xls";
75 private static final String TASK_JXL = "jxl";
76 private static final String TASK_CSV = "csv";
77 private static final String TASK_RUN = "run";
78
79
80
83 public static void main(String [] args)
84 {
85 String fileName = null;
86 String taskName = null;
87
88 if(args.length == 0)
89 {
90 usage();
91 return;
92 }
93
94 int k = 0;
95 while ( args.length > k )
96 {
97 if ( args[k].startsWith("-T") )
98 taskName = args[k].substring(2);
99 if ( args[k].startsWith("-F") )
100 fileName = args[k].substring(2);
101
102 k++;
103 }
104
105 try
106 {
107 long start = System.currentTimeMillis();
108 if (TASK_FILL.equals(taskName))
109 {
110 Map parameters = new HashMap ();
112 parameters.put("ReportTitle", "Address Report");
113 parameters.put("DataFile", "CsvDataSource.txt - CSV data source");
114 Set states = new HashSet ();
115 states.add("Active");
116 states.add("Trial");
117 parameters.put("IncludedStates", states);
118
119 JasperFillManager.fillReportToFile(fileName, parameters, getDataSource());
120 System.err.println("Filling time : " + (System.currentTimeMillis() - start));
121 System.exit(0);
122 }
123 else if (TASK_PRINT.equals(taskName))
124 {
125 JasperPrintManager.printReport(fileName, true);
126 System.err.println("Printing time : " + (System.currentTimeMillis() - start));
127 System.exit(0);
128 }
129 else if (TASK_PDF.equals(taskName))
130 {
131 JasperExportManager.exportReportToPdfFile(fileName);
132 System.err.println("PDF creation time : " + (System.currentTimeMillis() - start));
133 System.exit(0);
134 }
135 else if (TASK_XML.equals(taskName))
136 {
137 JasperExportManager.exportReportToXmlFile(fileName, false);
138 System.err.println("XML creation time : " + (System.currentTimeMillis() - start));
139 System.exit(0);
140 }
141 else if (TASK_XML_EMBED.equals(taskName))
142 {
143 JasperExportManager.exportReportToXmlFile(fileName, true);
144 System.err.println("XML creation time : " + (System.currentTimeMillis() - start));
145 System.exit(0);
146 }
147 else if (TASK_HTML.equals(taskName))
148 {
149 JasperExportManager.exportReportToHtmlFile(fileName);
150 System.err.println("HTML creation time : " + (System.currentTimeMillis() - start));
151 System.exit(0);
152 }
153 else if (TASK_RTF.equals(taskName))
154 {
155 File sourceFile = new File (fileName);
156
157 JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
158
159 File destFile = new File (sourceFile.getParent(), jasperPrint.getName() + ".rtf");
160
161 JRRtfExporter exporter = new JRRtfExporter();
162
163 exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
164 exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
165
166 exporter.exportReport();
167
168 System.err.println("RTF creation time : " + (System.currentTimeMillis() - start));
169 System.exit(0);
170 }
171 else if (TASK_XLS.equals(taskName))
172 {
173 File sourceFile = new File (fileName);
174
175 JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
176
177 File destFile = new File (sourceFile.getParent(), jasperPrint.getName() + ".xls");
178
179 JRXlsExporter exporter = new JRXlsExporter();
180
181 exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
182 exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
183 exporter.setParameter(JRXlsExporterParameter.IS_ONE_PAGE_PER_SHEET, Boolean.FALSE);
184
185 exporter.exportReport();
186
187 System.err.println("XLS creation time : " + (System.currentTimeMillis() - start));
188 System.exit(0);
189 }
190 else if (TASK_JXL.equals(taskName))
191 {
192 File sourceFile = new File (fileName);
193
194 JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
195
196 File destFile = new File (sourceFile.getParent(), jasperPrint.getName() + ".jxl.xls");
197
198 JExcelApiExporter exporter = new JExcelApiExporter();
199
200 exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
201 exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
202 exporter.setParameter(JRXlsExporterParameter.IS_ONE_PAGE_PER_SHEET, Boolean.TRUE);
203
204 exporter.exportReport();
205
206 System.err.println("XLS creation time : " + (System.currentTimeMillis() - start));
207 System.exit(0);
208 }
209 else if (TASK_CSV.equals(taskName))
210 {
211 File sourceFile = new File (fileName);
212
213 JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
214
215 File destFile = new File (sourceFile.getParent(), jasperPrint.getName() + ".csv");
216
217 JRCsvExporter exporter = new JRCsvExporter();
218
219 exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
220 exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
221
222 exporter.exportReport();
223
224 System.err.println("CSV creation time : " + (System.currentTimeMillis() - start));
225 System.exit(0);
226 }
227 else if (TASK_RUN.equals(taskName))
228 {
229 Map parameters = new HashMap ();
231 parameters.put("ReportTitle", "Address Report");
232 Set states = new HashSet ();
233 states.add("Active");
234 states.add("Trial");
235 parameters.put("IncludedStates", states);
236
237 JasperRunManager.runReportToPdfFile(fileName, parameters, getDataSource());
238 System.err.println("PDF running time : " + (System.currentTimeMillis() - start));
239 System.exit(0);
240 }
241 else
242 {
243 usage();
244 System.exit(0);
245 }
246 }
247 catch (JRException e)
248 {
249 e.printStackTrace();
250 System.exit(1);
251 }
252 catch (Exception e)
253 {
254 e.printStackTrace();
255 System.exit(1);
256 }
257 }
258
259
260
263 private static JRCsvDataSource getDataSource() throws IOException
264 {
265 String [] columnNames = new String []{"city", "id", "name", "address", "state"};
266 JRCsvDataSource ds = new JRCsvDataSource(new File ("CsvDataSource.txt"));
267 ds.setRecordDelimiter("\r\n");
268 ds.setColumnNames(columnNames);
270 return ds;
271 }
272
273
274
277 private static void usage()
278 {
279 System.out.println( "CsvDataSourceApp usage:" );
280 System.out.println( "\tjava CsvDataSourceApp -Ttask -Ffile" );
281 System.out.println( "\tTasks : fill | print | pdf | xml | xmlEmbed | html | rtf | xls | jxl | csv | run" );
282 }
283
284
285 }
286 |
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