io.gumga.application.service

Class JasperReportService

java.lang.Object

io.gumga.application.service.JasperReportService

@Service(value="reportService")
public class JasperReportService
extends Object

Classe para gerenciamento de relatórios do JasperReport

Author:

gyowanny

Constructor Summary

Constructors

Constructor and Description
JasperReportService()

Method Summary

Modifier and Type	Method and Description
void	exportReport(InputStream reportStream, OutputStream outStream, List data, Map<String,Object> params, ReportType type) Gera e exporta o relatorio de acordo com o tipo informado.
void	exportReportToHtmlFile(InputStream reportStream, List data, Map<String,Object> params, String destFile) Gera o relatorio com os dados e parametros informados e exporta para HTML.
net.sf.jasperreports.engine.JasperPrint	generateReport(InputStream reportStream, List data, Map<String,Object> params) Gera o relatorio com os dados e parametros informados.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JasperReportService

public JasperReportService()

Method Detail

generateReport

public net.sf.jasperreports.engine.JasperPrint generateReport(InputStream reportStream,
                                                              List data,
                                                              Map<String,Object> params)
                                                       throws net.sf.jasperreports.engine.JRException,
                                                              IOException

Gera o relatorio com os dados e parametros informados. Chamando este metodo o programador pode exportar da forma como quiser a partir do objeto JasperPrint.

Parameters:

reportStream - A input stream contendo o arquivo .jasper

data - Os dados a serem populados no relatorio

params - Os parametros do relatorio. Opcional

Returns:

O relatorio populado mas nao renderizado

Throws:

net.sf.jasperreports.engine.JRException - Quando houver erro no jasper

IOException - Quando houver erro no arquivo informado

exportReportToHtmlFile

public void exportReportToHtmlFile(InputStream reportStream,
                                   List data,
                                   Map<String,Object> params,
                                   String destFile)
                            throws net.sf.jasperreports.engine.JRException,
                                   IOException

Gera o relatorio com os dados e parametros informados e exporta para HTML.

Parameters:

reportStream - A input stream contendo o arquivo .jasper

data - Os dados a serem populados no relatorio

params - Os parametros do relatorio. Opcional

destFile - O arquivo de destino

Throws:

net.sf.jasperreports.engine.JRException

IOException

exportReport

public void exportReport(InputStream reportStream,
                         OutputStream outStream,
                         List data,
                         Map<String,Object> params,
                         ReportType type)
                  throws net.sf.jasperreports.engine.JRException,
                         IOException

Gera e exporta o relatorio de acordo com o tipo informado. OBS: Nao exporta para HTML.

Parameters:

reportStream - A input stream contendo o arquivo .jasper

data - Os dados a serem populados no relatorio

params - Os parametros do relatorio. Opcional

outStream - A output stream onde será salvo o relatório

type - O tipo do relatorio

Throws:

net.sf.jasperreports.engine.JRException - Quando houver erro no jasper

IOException - Quando houver erro no arquivo informado