net.sf.jasperreports.view.JasperViewer Java Examples

private void krijoRaport(String pnt){
    btnRaporti.setOnAction(e -> {
        Thread t = new Thread(new Runnable() {
            @Override
            public void run() {
                try {
                    Connection conn = DriverManager.getConnection(CON_STR, "test", "test");
                    HashMap hm = new HashMap();
                    hm.put("Folderi", folderi);
                    hm.put("punetori", pnt);
                    JasperReport jreport = JasperCompileManager.compileReport(raportiPunetor);
                    JasperPrint jprint = JasperFillManager.fillReport(jreport, hm, conn);
                    JasperViewer.viewReport(jprint, false);
                    conn.close();
                }catch (Exception ex){ex.printStackTrace();}
            }
        });
        t.start();
    });
}
 

private void raporti(String emri){
    Thread t = new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Connection conn = DriverManager.getConnection(CON_STR, "test", "test");
                HashMap hm = new HashMap();
                hm.put("Folderi", folderi);
                hm.put("konsumatori", emri);
                JasperReport jreport = JasperCompileManager.compileReport(raporti2);
                JasperPrint jprint = JasperFillManager.fillReport(jreport, hm, conn);
                JasperViewer.viewReport(jprint, false);
                conn.close();
            }catch (Exception ex){ex.printStackTrace();}
        }
    });
    btnRaporti.setOnAction(e -> {
        t.start();
    });
}
 

public static void main(String[] args) throws JRException, ClassNotFoundException, SQLException {
    JasperReport report = JasperCompileManager.compileReport(
            "src/main/files/Blank_A4.jrxml");

    Map<String,Object> parameters = new HashMap<>();
    parameters.put("the_code","pepe2");
    parameters.put("the_image","src/main/files/the_image.png");

    Class.forName("org.postgresql.Driver");
    Connection conn = null;
    conn = DriverManager.getConnection(
            "jdbc:postgresql://localhost/prueba","postgres", "postgres");
    JasperPrint print = JasperFillManager.fillReport(report, parameters, conn);

    JasperExportManager.exportReportToPdfFile(print,
            "build/Blank_A4.pdf");

    //Para visualizar el pdf directamente desde java
    JasperViewer.viewReport(print, false);
}
 

public void generate(String layout) throws JRException , SQLException, ClassNotFoundException{
    //gerando o jasper design
    JasperDesign drawing = JRXmlLoader.load(layout);

    //compila o relatório
    JasperReport report = JasperCompileManager.compileReport(drawing);

    //estabelece conexão
    Class.forName(driver);
    Connection con = DriverManager.getConnection(url, user, password);
    Statement stm  = con.createStatement();
    String query   = "SELECT * from java_item";
    ResultSet rs   = stm.executeQuery(query);

    //implementação da interface JRDataSource para DataSource ResultSet
    JRResultSetDataSource jrRS = new JRResultSetDataSource(rs);

    //executa o relatório
    Map params = new HashMap();
    params.put("HEADER", "Relatório de Clientes");
    params.put("FOOTER", "Final do Relatório - 2018 - UTFPR");
    JasperPrint print = JasperFillManager.fillReport(report, params, jrRS);

    //exibe o resultado
    JasperViewer viewer = new JasperViewer(print, true);
    viewer.show();
}
 

private void raporti(){
    Thread t = new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Connection conn = DriverManager.getConnection(CON_STR, "test", "test");
                JasperReport jreport = JasperCompileManager.compileReport(raporti);
                JasperPrint jprint = JasperFillManager.fillReport(jreport, new HashedMap(), conn);
                JasperViewer.viewReport(jprint, false);
                conn.close();
            }catch (Exception ex){ex.printStackTrace();}
        }
    });
    btnRaport.setOnAction(e -> t.start());
}
 

private void raporti(){
    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Connection conn = DriverManager.getConnection(CON_STR, "test", "test");
                JasperReport jreport = JasperCompileManager.compileReport(raporti);
                JasperPrint jprint = JasperFillManager.fillReport(jreport, new HashMap(), conn);
                JasperViewer.viewReport(jprint, false);
                conn.close();
            }catch (Exception ex){ex.printStackTrace();}
        }
    }).start();
}
 

/**
 *
 */
public void view() throws JRException
{
	JasperPrint jasperPrint = fillReport();

	JasperViewer.viewReport(jasperPrint, true);
}
 

/**
 *
 */
public void view() throws JRException
{
	Locale locale = chooseLocale();
	if (locale != null)
	{
		JasperViewer.viewReport("build/reports/I18nReport.jrprint", false, true, locale);
	}
}
 

/**
 *
 */
public void viewXml() throws JRException
{
	Locale locale = chooseLocale();
	if (locale != null)
	{
		JasperViewer.viewReport("build/reports/I18nReport.jrpxml", true, true, locale);
	}
}
 

/**
 *
 */
public void view() throws JRException
{
	JasperViewer.viewReport("build/reports/LeafletMarkers.jrprint", false, true);
}
 

/**
 *
 */
public void viewXml() throws JRException
{
	JasperViewer.viewReport("build/reports/LeafletMarkers.jrpxml", true, true);
}