be.thomasmore.controller.PdfController.java Source code

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Here is the source code for be.thomasmore.controller.PdfController.java

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package be.thomasmore.controller;

import be.thomasmore.model.Klas;
import be.thomasmore.model.Klastest;
import be.thomasmore.model.Score;
import be.thomasmore.model.Student;
import be.thomasmore.model.Test;
import be.thomasmore.model.Vak;
import be.thomasmore.service.DefaultService;
import com.itextpdf.text.Document;
import com.itextpdf.text.Font;
import com.itextpdf.text.FontFactory;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.faces.context.FacesContext;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Rune
 */
@ManagedBean(name = "PdfController")
@ViewScoped
public class PdfController {

    @EJB
    DefaultService service;

    public void createPdfKlas() {

        Map<String, String> params = FacesContext.getCurrentInstance().getExternalContext()
                .getRequestParameterMap();
        String KlasId = params.get("klasId");
        int id = Integer.parseInt(KlasId);
        Document document = new Document();
        Klas klas = service.getKlas(id);
        List<Klastest> klastesten = klas.getKlastestList();
        List<Test> testen = new ArrayList<Test>();

        HttpServletResponse res = (HttpServletResponse) FacesContext.getCurrentInstance().getExternalContext()
                .getResponse();
        res.setHeader("Content-Disposition", "attachement; filename=" + klas.getNummer() + "-resultaten.pdf");
        res.setContentType("application/pdf");

        try {
            PdfWriter.getInstance(document, res.getOutputStream());

            document.open();

            Font font = FontFactory.getFont("Calibri");
            Font fontbold = FontFactory.getFont("Calibri", Font.BOLD);

            PdfPTable table = new PdfPTable(3); // 3 columns.

            PdfPCell cell1 = new PdfPCell(new Paragraph("Vak", font));
            PdfPCell cell2 = new PdfPCell(new Paragraph("Student", font));
            PdfPCell cell3 = new PdfPCell(new Paragraph("Behaald", font));

            table.addCell(cell1);
            table.addCell(cell2);
            table.addCell(cell3);

            for (Klastest klastest : klastesten) {
                Test test = klastest.getTestId();
                testen.add(service.getTest(test.getId()));
            }

            for (Test test : testen) {
                List<Score> scores = test.getScoreList();
                Vak vak = test.getVakId();
                for (Score score : scores) {
                    Student student = score.getStudentId();
                    PdfPCell cellVak = new PdfPCell(new Paragraph(vak.getNaam(), font));
                    PdfPCell cellStudent = new PdfPCell(new Paragraph(student.getVoornaam(), font));
                    PdfPCell cellScore = new PdfPCell(new Paragraph(score.getScore().toString(), font));

                    table.addCell(cellVak);
                    table.addCell(cellStudent);
                    table.addCell(cellScore);
                }
            }

            document.add(new Phrase("Klas: ", font));
            document.add(new Phrase(klas.getNummer(), font));
            document.add(table);

            document.close();
        } catch (Exception e) {

        }

    }

    public void createPdfTest() {
        Map<String, String> params = FacesContext.getCurrentInstance().getExternalContext()
                .getRequestParameterMap();
        String KlasId = params.get("klasId3");
        String TestId = params.get("testId");
        int klasId = Integer.parseInt(KlasId);
        int id = Integer.parseInt(TestId);
        Document document = new Document();
        Test test = service.getTest(id);
        List<Score> scores = test.getScoreList();
        Klas klas = service.getKlas(klasId);
        Vak vak = test.getVakId();

        HttpServletResponse res = (HttpServletResponse) FacesContext.getCurrentInstance().getExternalContext()
                .getResponse();
        res.setHeader("Content-Disposition", "attachement; filename=" + test.getBeschrijving() + "-resultaten.pdf");
        res.setContentType("application/pdf");

        try {
            PdfWriter.getInstance(document, res.getOutputStream());

            document.open();

            Font font = FontFactory.getFont("Calibri");
            Font fontbold = FontFactory.getFont("Calibri", Font.BOLD);

            PdfPTable table = new PdfPTable(3); // 3 columns.

            PdfPCell cell1 = new PdfPCell(new Paragraph("Test", font));
            PdfPCell cell2 = new PdfPCell(new Paragraph("Student", font));
            PdfPCell cell3 = new PdfPCell(new Paragraph("Score", font));

            table.addCell(cell1);
            table.addCell(cell2);
            table.addCell(cell3);

            for (Score score : scores) {
                Student student = score.getStudentId();
                PdfPCell cellTest = new PdfPCell(new Paragraph(test.getBeschrijving(), font));
                PdfPCell cellStudent = new PdfPCell(new Paragraph(student.getVoornaam(), font));
                PdfPCell cellScore = new PdfPCell(new Paragraph(score.getScore().toString()));

                table.addCell(cellTest);
                table.addCell(cellStudent);
                table.addCell(cellScore);
            }

            document.add(new Phrase("Klas: ", font));
            document.add(new Phrase(klas.getNummer(), font));
            document.add(new Phrase("  Vak: ", font));
            document.add(new Phrase(vak.getNaam(), font));
            document.add(table);

            document.close();
        } catch (Exception e) {

        }

    }

    public void createPdfVak() {
        Map<String, String> params = FacesContext.getCurrentInstance().getExternalContext()
                .getRequestParameterMap();
        String KlasId = params.get("klasId2");
        String VakId = params.get("vakId");
        int klasId = Integer.parseInt(KlasId);
        int id = Integer.parseInt(VakId);
        Document document = new Document();
        Vak vak = service.getVak(id);
        List<Test> testen = vak.getTestList();
        Klas klas = service.getKlas(klasId);

        HttpServletResponse res = (HttpServletResponse) FacesContext.getCurrentInstance().getExternalContext()
                .getResponse();
        res.setHeader("Content-Disposition", "attachement; filename=" + vak.getNaam() + "-resultaten.pdf");
        res.setContentType("application/pdf");

        try {
            PdfWriter.getInstance(document, res.getOutputStream());

            document.open();

            Font font = FontFactory.getFont("Calibri");
            Font fontbold = FontFactory.getFont("Calibri", Font.BOLD);

            PdfPTable table = new PdfPTable(3); // 3 columns.

            PdfPCell cell1 = new PdfPCell(new Paragraph("Test", font));
            PdfPCell cell2 = new PdfPCell(new Paragraph("Student", font));
            PdfPCell cell3 = new PdfPCell(new Paragraph("Score", font));

            table.addCell(cell1);
            table.addCell(cell2);
            table.addCell(cell3);

            for (Test test : testen) {
                List<Score> scores = test.getScoreList();
                for (Score score : scores) {
                    Student student = score.getStudentId();
                    PdfPCell cellTest = new PdfPCell(new Paragraph(test.getBeschrijving(), font));
                    PdfPCell cellStudent = new PdfPCell(new Paragraph(student.getVoornaam(), font));
                    PdfPCell cellScore = new PdfPCell(new Paragraph(score.getScore().toString()));

                    table.addCell(cellTest);
                    table.addCell(cellStudent);
                    table.addCell(cellScore);
                }
            }

            document.add(new Phrase("Klas: ", font));
            document.add(new Phrase(klas.getNummer(), font));
            document.add(new Phrase("  Vak: ", font));
            document.add(new Phrase(vak.getNaam(), font));
            document.add(table);

            document.close();
        } catch (Exception e) {

        }
    }

    public void createPdfStudent() {
        Map<String, String> params = FacesContext.getCurrentInstance().getExternalContext()
                .getRequestParameterMap();
        String StudentId = params.get("studentId");
        int id = Integer.parseInt(StudentId);
        Document document = new Document();
        Student student = service.getStudent(id);
        List<Score> scores = student.getScoreList();
        Klas klas = student.getKlasId();

        HttpServletResponse res = (HttpServletResponse) FacesContext.getCurrentInstance().getExternalContext()
                .getResponse();
        res.setHeader("Content-Disposition",
                "attachement; filename=" + student.getNaam() + student.getVoornaam() + "-resultaten.pdf");
        res.setContentType("application/pdf");

        try {
            PdfWriter.getInstance(document, res.getOutputStream());

            document.open();

            Font font = FontFactory.getFont("Calibri");

            PdfPTable table = new PdfPTable(3); // 3 columns.

            PdfPCell cell1 = new PdfPCell(new Paragraph("Vak", font));
            PdfPCell cell2 = new PdfPCell(new Paragraph("Test", font));
            PdfPCell cell3 = new PdfPCell(new Paragraph("Score", font));

            table.addCell(cell1);
            table.addCell(cell2);
            table.addCell(cell3);

            for (Score score : scores) {
                Test test = score.getTestId();
                PdfPCell cellVak = new PdfPCell(new Paragraph(test.getVakId().getNaam(), font));
                PdfPCell cellTest = new PdfPCell(new Paragraph(test.getBeschrijving(), font));
                PdfPCell cellScore = new PdfPCell(new Paragraph(score.getScore().toString()));

                table.addCell(cellVak);
                table.addCell(cellTest);
                table.addCell(cellScore);
            }

            document.add(new Phrase("Student: ", font));
            document.add(new Phrase((student.getNaam() + " " + student.getVoornaam()), font));
            document.add(new Phrase("Klas: ", font));
            document.add(new Phrase(klas.getNummer(), font));
            document.add(table);

            document.close();
        } catch (Exception e) {

        }

    }
}