JasperPDF.PDF.java Source code

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Here is the source code for JasperPDF.PDF.java

Source

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package JasperPDF;

/**
 *
 * @author jluis
 */
//import com.newrelic.api.agent.NewRelic;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.StringReader;
import java.lang.reflect.Field;
import java.lang.reflect.ParameterizedType;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;
import javax.imageio.ImageIO;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import net.sf.jasperreports.components.headertoolbar.resources.images.format.*;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExporter;
import net.sf.jasperreports.engine.JRExporterParameter;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.data.JRBeanArrayDataSource;
import net.sf.jasperreports.engine.export.JRPdfExporter;

import org.apache.commons.lang.RandomStringUtils;
//import org.apache.commons.lang3.RandomStringUtils;
import org.apache.poi.util.IOUtils;
import org.eclipse.jdt.internal.compiler.ast.CastExpression;

import mx.udg.mxc.commons.model.implementacion.ActaEntregaRecepcion;
import mx.udg.mxc.jake.security.SessionManager;;

public class PDF {

    //    private final String SubReportDir = "/com/facturasi/template/";
    //    private final String rootTemplate;
    //    private final String templateName = "default.jasper";
    //    private final String urlFiles;
    //    private String uuid;
    //    private ActaEntregaRecepcion actaEntregaRecepcion;
    //    private static JAXBContext contenido;
    //    private TimbreFiscalDigital timbre;
    //    private Pdf p;
    //    private com.facturasi.models.PDF templatePDF;
    private BufferedImage image;
    private static BufferedImage footerImage;

    static {
        try {
            //            contenido = JAXBContext.newInstance(ActaEntregaRecepcion.class);
            footerImage = ImageIO.read(PDF.class.getResource("logo.svg"));
        } catch (Exception ex) {
            System.out.println("Error " + ex);
        }
    }

    public PDF() {

    }

    /**
     * Metodo  pdf
     *
     * @param jasperFile
     * @throws javax.xml.bind.JAXBException
     */
    public synchronized byte[] getReport(String jasperFile, Object data, Connection con, String hashId)
            throws JRException, JAXBException, IOException {

        HashMap<String, Object> parametros = new HashMap<String, Object>();
        File pdf;
        pdf = new File(RandomStringUtils.randomAlphanumeric(15) + ".pdf");

        parametros.put("logo", image);
        parametros.put("hashId", hashId);
        setParameters(data, parametros);
        try {

            JasperPrint jasperPrint;
            jasperPrint = JasperFillManager.fillReport(new FileInputStream(jasperFile), parametros, con);

            JRExporter exporter = new JRPdfExporter();
            exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            exporter.setParameter(JRExporterParameter.OUTPUT_FILE, pdf);
            exporter.exportReport();

            FileInputStream inputStream = new FileInputStream(pdf);
            byte[] bytePDF = IOUtils.toByteArray(inputStream);
            inputStream.close();
            pdf.delete();

            return bytePDF;
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return null;
    }

    @SuppressWarnings("unused")
    private void setParameters(Object data, HashMap<String, Object> parametros) {
        try {
            HashMap<String, Object> params = (HashMap<String, Object>) data;
            for (String key : params.keySet()) {
                parametros.put(key, params.get(key));
            }
        } catch (Exception e) {

        }
    }

}