NoClassDefFoundError: com/lowagie/text/DocumentException

I am get following exception. 

Exception in thread "main" java.lang.NoClassDefFoundError: com/lowagie/text/DocumentException at net.sf.jasperreports.engine.JasperExportManager.exportReportToPdf(JasperExportManager.java:183) at net.sf.jasperreports.engine.JasperRunManager.runReportToPdf(JasperRunManager.java:305)  at Report.main(Report.java:45)

Help me asap.

October 26, 2009 | Filed Under Jasper | 2 Comments 

nested exception is java.lang.NoClassDefFoundError: org/apache/poi/hssf/usermodel /HSSFCellStyle

I am getting following exception while exporting jasper report in xls format.

org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/poi/hssf/usermodel/HSSFCellStyle
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:899)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:793)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
December 15, 2008 | Filed Under Jasper, Java | 1 Comment 

nested exception is java.lang.NoClassDefFoundError: org/apache/poi/hssf/usermodel /HSSFCellStyle

I am getting following exception while exporting jasper report in xls format.

org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/poi/hssf/usermodel/HSSFCellStyle
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:899)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:793)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
December 8, 2008 | Filed Under Jasper | 3 Comments 

Generating jasper report in xls

Below is the code for generating report in xls by using jasper framework.

List dataList = new ArrayList();
Map productMap = new HashMap();
productMap.put("product_id", "1001");
productMap.put("product_name", "Product 1");
dataList.add(productMap);
productMap = new HashMap();
productMap.put("product_id", "1002");
productMap.put("product_name", "Product 2");
dataList.add(productMap);
JRBeanCollectionDataSource jrBeanCollectionDataSource = new JRBeanCollectionDataSource(dataList);
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,  new HashMap(), jrBeanCollectionDataSource);
OutputStream ouputStream = new FileOutputStream(new File("C:/JasperReports/prod_detail.xls"));
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
JRXlsExporter exporterXLS = new JRXlsExporter();
exporterXLS.setParameter(JRXlsExporterParameter.JASPER_PRINT, jasperPrint);
exporterXLS.setParameter(JRXlsExporterParameter.OUTPUT_STREAM, byteArrayOutputStream);
ouputStream.write(byteArrayOutputStream.toByteArray());
ouputStream.flush();
ouputStream.close();
November 7, 2008 | Filed Under Jasper, Java | Leave a Comment 

Creating report in java using jasper

Here is the example code for creating standalone java application to generate jasper report.

List dataList = new ArrayList();
HashMap dataMap = new HashMap();
dataMap.put("name", "ProductX");
dataMap.put("cost", 100.01);
dataList.add(dataMap);

dataMap = new HashMap();
dataMap.put("name", "ProductY");
dataMap.put("cost", 23.00);
dataList.add(dataMap);

dataMap = new HashMap();
dataMap.put("name", "ProductZ");
dataMap.put("cost", 99.89);
dataList.add(dataMap);

JasperDesign jasperDesign = getProductJasperDesign();
JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
JRBeanCollectionDataSource jrBeanCollectionDataSource = new JRBeanCollectionDataSource(dataList);
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, new HashMap(), jrBeanCollectionDataSource);
JasperViewer.viewReport(jasperPrint);

Click here to download example file.

October 20, 2008 | Filed Under Jasper | Leave a Comment 

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