same pdf

mariog36 · April 4, 2011

Hi

I'm testing a .jasper in iReport and I have the correct .pdf, but I have a .war application where a place my .jasper and I get the same .pdf

Can someone help me please?

dgangstaz · April 5, 2011

You create your pdf file programatically from your application? If yes, what's the code?

mariog36 · April 5, 2011

What I do is this:

Do I have to compilate the jrxml every time I call it???

<%@page contentType="text/html" pageEncoding="UTF-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"

"http://www.w3.org/TR/html4/loose.dtd">

/*importamos las librerías de JasperReports*/

<%@ page import="net.sf.jasperreports.engine.*" %>

<%@ page import="java.util.*" %>

<%@ page import="java.io.*" %>

<%@ page import="java.sql.*" %>

<%@ page import="java.text.DateFormat"%>

<%@ page import="java.text.ParseException"%>

<%@ page import="java.text.SimpleDateFormat"%>

<%@ page import="java.util.Date"%>

<%

/*Parametros para realizar la conexión*/

Connection conexion;

Class.forName("com.mysql.jdbc.Driver").newInstance();

conexion = DriverManager.getConnection("jdbc:mysql://localhost/wf", "root", "12345678");

/*Establecemos la ruta del reporte*/

File reportFile = new File(application.getRealPath("/reportes/nombre.jasper"));

/* No enviamos parámetros porque nuestro reporte no los necesita asi que escriba cualquier

cadena de texto ya que solo seguiremos el formato del método runReportToPdf*/

Map parameters = new HashMap();

String emp=request.getParameter("emp");

if(emp!=null){

parameters.put("nombre", "%"+emp+"%");

System.out.print(emp);

}

DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");

Date pFecha = new Date();

pFecha=(Date)formatter.parse(request.getParameter("calInput1"));

System.out.print("fecha->"+pFecha);

parameters.put("fechaIni",pFecha);

pFecha=(Date)formatter.parse(request.getParameter("calInput2"));

parameters.put("fechaFin",pFecha);

String rfc=request.getParameter("rfc");

if(rfc!=null){

parameters.put("rfc","%"+rfc+"%");

System.out.println("rfc->"+rfc);

}

String serie=request.getParameter("serie");

if(serie!=null){

parameters.put("serie","%"+serie+"%");

System.out.println("serie->"+serie);

}

String edicion=request.getParameter("edicion");

if(edicion!=null){

parameters.put("edicion","%"+edicion+"%");

System.out.println("edicion->"+edicion);

}

String tipo=request.getParameter("tipo");

if(tipo!=null){

parameters.put("tipo","%"+tipo+"%");

System.out.println("tipo->"+tipo);

}

String status=request.getParameter("status");

if(status!=null){

parameters.put("status","status");

System.out.println("status->"+status);

}

//PDF///

/*Enviamos la ruta del reporte, los parámetros y la conexión(objeto Connection)*/

byte[] bytes = JasperRunManager.runReportToPdf(reportFile.getPath(), parameters,conexion);

/*Indicamos que la respuesta va a ser en formato PDF*/

response.setContentType("application/pdf");

response.setContentLength(bytes.length);

ServletOutputStream ouputStream = response.getOutputStream();

ouputStream.write(bytes, 0, bytes.length);

/*Limpiamos y cerramos flujos de salida*/

ouputStream.flush();

ouputStream.close();

//END PDF///

%>

dgangstaz · April 5, 2011

I use the following code the generate a pdf to output stream from a custom datasource. A also load directelly the compiled .jasper file so you don't have to compile the .jrxml file for each run.

is = ReportConstants.getPdfJasperFilename();

ds = new JRBeanCollectionDataSource(getSortedBean());

try {

JasperReport jasperReport = (JasperReport) JRLoader.loadObject(is);

JasperPrint jasperPrint =

JasperFillManager.fillReport(jasperReport, parameters, ds);

JasperExportManager.exportReportToPdfStream(jasperPrint, os);

} catch (JRException e) {

e.printStackTrace();

logger.error(e);

}

mariog36 · April 5, 2011

Plus I'm getting this error

StandardWrapperValve[jsp]: PWC1406: Servlet.service() for servlet jsp threw exception

java.lang.IllegalStateException: PWC3991: getOutputStream() has already been called for this response

at org.apache.coyote.tomcat5.CoyoteResponse.getWriter(CoyoteResponse.java:717)

at org.apache.coyote.tomcat5.CoyoteResponseFacade.getWriter(CoyoteResponseFacade.java:226)

at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:187)

at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:180)

at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:237)

at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:173)

at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:124)

at org.apache.jsp.reporte_jsp._jspService(reporte_jsp.java]:158)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:315)

at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)

at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)

at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)

at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)

at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)

at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)

at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)

at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)

at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)

at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:291)

at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:666)

at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:597)

at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:872)

at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)

at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)

at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)

at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:264)

at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)

cathyben3 · July 29, 2015

You must be a developer and know much about PDF, I'm looking for control for converting PDF. I found PDF to Word converter and Excel to PDF convert, but I want to know is it possible to convert PDF to Excel or any control with it? Hope you can give some ideas on it. Thanks!

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