Subversion Repositories Integrator Subversion

package br.gov.al.saude.rhd.web.managebean.util;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.OutputStream;

import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperPrint;

import org.primefaces.model.DefaultStreamedContent;
import org.primefaces.model.StreamedContent;

public class RelatorioUtils {

        public static StreamedContent gerarPdf(JasperPrint relatorio, String nomeRelatorio) throws Exception {
                byte[] arquivo = null;
                arquivo = JasperExportManager.exportReportToPdf(relatorio);
                String nomeDoArquivo = nomeRelatorio + ".pdf";
                OutputStream out = new ByteArrayOutputStream();
                out.write(arquivo);
                ByteArrayInputStream input = new ByteArrayInputStream(((ByteArrayOutputStream)out).toByteArray());
                return new DefaultStreamedContent(input, "application/pdf", nomeDoArquivo);
        }
}