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| package com.cylande.managedBeans;
import java.io.File;
import java.io.InputStream;
import java.io.OutputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.faces.component.html.HtmlInputText;
import javax.faces.context.FacesContext;
import javax.faces.convert.DateTimeConverter;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.cylande.reporting.Rapport;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.design.JasperDesign;
import net.sf.jasperreports.engine.xml.JRXmlLoader;
public class RapportBean {
String nom_rap;
public String getNom_rap() {
return nom_rap;
}
private String chemin;
javax.faces.convert.DateTimeConverter select_date;
public Connection getConnection() {
return connection;
}
public void setConnection(Connection connection) {
this.connection = connection;
}
public ResultSet getRs() {
return rs;
}
public void setRs(ResultSet rs) {
this.rs = rs;
}
public ResultSet getRs1() {
return rs1;
}
public void setRs1(ResultSet rs1) {
this.rs1 = rs1;
}
public ResultSet getRs2() {
return rs2;
}
public void setRs2(ResultSet rs2) {
this.rs2 = rs2;
}
public Statement getStm() {
return stm;
}
public void setStm(Statement stm) {
this.stm = stm;
}
public Statement getStm1() {
return stm1;
}
public void setStm1(Statement stm1) {
this.stm1 = stm1;
}
public Statement getStm2() {
return stm2;
}
public void setStm2(Statement stm2) {
this.stm2 = stm2;
}
public Statement getStm3() {
return stm3;
}
public void setStm3(Statement stm3) {
this.stm3 = stm3;
}
public void setNom_rap(String nomRap) {
nom_rap = nomRap;
}
private Date date;
private Connection connection = null;
private ResultSet rs, rs1, rs2 = null;
private Statement stm, stm1, stm2, stm3 = null;
public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
public String getChemin() {
return chemin;
}
public void setChemin(String chemin) {
this.chemin = chemin;
}
public DateTimeConverter getSelect_date() {
return select_date;
}
public void setSelect_date(DateTimeConverter select_date) {
this.select_date = select_date;
}
public Date StringtoDate(String str) throws Exception {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date sDate = sdf.parse(str);
return sDate;
}
public static String long2ip(long ip) {
int[] b = new int[4];
b[0] = (int) ((ip >> 24) & 0xff);
b[1] = (int) ((ip >> 16) & 0xff);
b[2] = (int) ((ip >> 8) & 0xff);
b[3] = (int) (ip & 0xff);
String x;
x = Integer.toString(b[0]) + "." + Integer.toString(b[1]) + "." + Integer.toString(b[2]) + "." + Integer.toString(b[3]);
return x;
}
@SuppressWarnings("unchecked")
public void CreerRapport() throws SQLException, ClassNotFoundException, Exception {
try {
String url = "jdbc:mysql://localhost:3306/testlll";
String login = "root";
String password = "";
try {
// - Connexion à la base
Class.forName("com.mysql.jdbc.Driver");
}
catch (ClassNotFoundException ex) {
Logger.getLogger(Rapport.class.getName()).log(Level.SEVERE, null, ex);
}
connection = DriverManager.getConnection(url, login, password);
System.out.println("?????????????????????????");
HttpSession s = (HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(true);
final ServletContext servletContext = s.getServletContext();
String contextPath = servletContext.getContextPath();
String context1 = FacesContext.getCurrentInstance().getExternalContext().getInitParameter("/jasper");
servletContext.getResourceAsStream("/jasper/essai.jrxml");
File rapports = new File(servletContext.getRealPath("jasper"));
System.out.println( "000000000000" +rapports.getAbsolutePath());
rapports.mkdirs();
InputStream input = servletContext.getResourceAsStream("/jasper/essai.jrxml");
JasperDesign jasperDesign = JRXmlLoader.load(input);
JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
Map parameters = new HashMap();
parameters.put("Titre", "Titre");
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, connection);
FacesContext context = FacesContext.getCurrentInstance();
JasperExportManager.exportReportToPdfFile (jasperPrint, rapports + "/" + getNom_rap() + ".pdf");
connection.close();
System.out.println("1");
FacesContext.getCurrentInstance().getExternalContext().redirect("jasper/" + getNom_rap() + ".pdf");
System.out.println("2");
FacesContext.getCurrentInstance().responseComplete();
System.out.println("3");
byte[] bytes = JasperExportManager.exportReportToPdf(jasperPrint);
System.out.println("4");
HttpServletResponse response = (HttpServletResponse) context.getExternalContext().getResponse();
System.out.println("5");
response.addHeader("Content-disposition", "attachment;filename=" + getNom_rap() + ".pdf");
System.out.println("6");
response.setContentLength(bytes.length);
response.getOutputStream().write(bytes);
response.setContentType("application/pdf");
System.out.println("7");
context.responseComplete();
OutputStream outputStream = response.getOutputStream();
outputStream.flush();
outputStream.close();
} catch (JRException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
}
} |
Problème lors de l'enregistrement du pdf crée+ context.responseComplete();
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