diff --git a/src/main/java/org/s4s/gui/views/ArtikelerstellungsView.java b/src/main/java/org/s4s/gui/views/ArtikelerstellungsView.java
new file mode 100644
index 0000000000000000000000000000000000000000..fec1a4aa4dd26119f0b59f2b36af57815fb7dfa3
--- /dev/null
+++ b/src/main/java/org/s4s/gui/views/ArtikelerstellungsView.java
@@ -0,0 +1,232 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.s4s.gui.views;
+
+import com.vaadin.navigator.View;
+import com.vaadin.navigator.ViewChangeListener;
+import com.vaadin.server.FileResource;
+import com.vaadin.server.FontAwesome;
+import com.vaadin.server.Page;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.DateField;
+import com.vaadin.ui.FormLayout;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Image;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.Layout;
+import com.vaadin.ui.NativeSelect;
+import com.vaadin.ui.Notification;
+import com.vaadin.ui.Panel;
+import com.vaadin.ui.TextArea;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.UI;
+import com.vaadin.ui.Upload;
+import com.vaadin.ui.Upload.Receiver;
+import com.vaadin.ui.Upload.StartedEvent;
+import com.vaadin.ui.Upload.StartedListener;
+import com.vaadin.ui.Upload.SucceededEvent;
+import com.vaadin.ui.Upload.SucceededListener;
+import com.vaadin.ui.VerticalLayout;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+import java.util.Date;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import org.s4s.exceptions.DAOException;
+import org.s4s.modell.dto.User;
+import org.s4s.process.control.ArtikelerstellungsControl;
+import org.s4s.process.control.ShopControl;
+import org.s4s.services.util.Roles;
+import org.s4s.services.util.Views;
+
+/**
+ *
+ * @author synot
+ */
+public class ArtikelerstellungsView extends TemplateView implements View {
+
+ @Override
+ public void enter(ViewChangeListener.ViewChangeEvent event) {
+ setUp();
+ }
+
+ public void setUp() {
+
+ final TextField tfName = new TextField("Artikel Name:");
+ final TextArea taBeschreibung = new TextArea("Artikel Beschreibung:");
+ final Label lMaxLength = new Label("Max. 250 Zeichen");
+ final NativeSelect nsKategorie = new NativeSelect("Kategorie:");
+ final NativeSelect nsZustand = new NativeSelect("Gebrauchszustand:");
+ final TextField tfPreis = new TextField("Preis pro Artikel:");
+ final TextField tfAnzahl = new TextField("Anzahl der Artikel:");
+ final Button bErstellen = new Button("Erstellen", FontAwesome.CHECK);
+ final Button bAbbrechen = new Button("Abbrechen", FontAwesome.STOP_CIRCLE);
+ final DateField dfVon = new DateField("Von:");
+ final DateField dfBis = new DateField("Bis:");
+ final NativeSelect nsModul = new NativeSelect("Modul:");
+
+ // Artikel Bild Upload Area
+ // Show Uploaded Image in this placeholder
+ final Image image = new Image("Gespeichertes Bild:");
+
+ // Implement both receiver that saves upload in a file and
+ // listener for successful upload
+ class ImageUploader implements Receiver, SucceededListener {
+
+ public File file;
+
+ @Override
+ public OutputStream receiveUpload(String filename, String mimeType) {
+ // Create File Output Stream
+ FileOutputStream fos; // Stream to write to
+ try {
+ // Open the file for writing
+ file = new File("/temp/uploads/" + filename);
+ fos = new FileOutputStream(file);
+ } catch (final java.io.FileNotFoundException e) {
+ new Notification("Das Bild konnte nicht geladen werden\n", e.getMessage(), Notification.Type.ERROR_MESSAGE).show(Page.getCurrent());
+ return null;
+ }
+ return fos; // Return the output stream to write to
+ }
+
+ @Override
+ public void uploadSucceeded(SucceededEvent event) {
+ // Show the uploaded file in the image viewer
+ image.setVisible(true);
+ image.setSource(new FileResource(file));
+ }
+ }
+
+ ImageUploader receiver = new ImageUploader();
+
+ // Create the Upload with a caption and set receiver later
+ Upload upload = new Upload("Hier das Bild zum Artikel Speichern:", receiver);
+ upload.addSucceededListener(receiver);
+
+ // Prevent too big Uploads
+ final long UPLOAD_LIMIT = 1000000l;
+ upload.addStartedListener(new StartedListener() {
+ private static final long serialVersionUID = 4728847902678459488L;
+
+ @Override
+ public void uploadStarted(StartedEvent event) {
+ if (event.getContentLength() > UPLOAD_LIMIT) {
+ Notification.show("Die Datei ist zu groß!",
+ Notification.Type.ERROR_MESSAGE);
+ upload.interruptUpload();
+ }
+ }
+ });
+
+ // Put the components in a panel
+ Layout layoutUpload = new VerticalLayout();
+ layoutUpload.addComponents(upload, image);
+
+ // Create uploads directory
+ File uploads = new File("/tmp/uploads");
+ if (!uploads.exists() && !uploads.mkdir()) {
+ layoutUpload.addComponent(new Label("ERROR: Could not create upload dir"));
+ }
+
+ tfName.setSizeFull();
+ taBeschreibung.setMaxLength(250);
+ taBeschreibung.setSizeFull();
+
+ nsZustand.addItems("Neu", "Gebraucht");
+ nsZustand.setNullSelectionAllowed(false);
+
+ nsKategorie.addItems("Dienstleistung", "Buch", "Multimedia");
+ nsModul.setNullSelectionAllowed(false);
+
+ HorizontalLayout hKommand = new HorizontalLayout(bAbbrechen, bErstellen);
+ HorizontalLayout hVerfuegbarkeit = new HorizontalLayout(dfVon, dfBis);
+ HorizontalLayout hKriterien = new HorizontalLayout(nsKategorie, nsModul);
+ hVerfuegbarkeit.setCaption("Verfügbarkeit:");
+ hKriterien.setCaption("Kriterien:");
+
+ Panel panel = new Panel("Artikel Erstellung");
+ panel.setSizeUndefined();
+
+ FormLayout flArtikel = new FormLayout(layoutUpload, tfName, taBeschreibung, lMaxLength, hKriterien, tfAnzahl, nsZustand, hVerfuegbarkeit, tfPreis, hKommand);
+ flArtikel.setMargin(true);
+
+ panel.setContent(flArtikel);
+
+ ArtikelerstellungsControl aCont = new ArtikelerstellungsControl();
+ ShopControl sCont = new ShopControl();
+
+ try {
+ nsModul.addItems(aCont.getModul());
+ } catch (Exception e) {
+ }
+ nsModul.setNullSelectionAllowed(false);
+ User u = (User) UI.getCurrent().getSession().getAttribute(Roles.CURRENTUSER);
+ System.out.println(u.getUserId());
+ bErstellen.addClickListener((Button.ClickEvent event) -> {
+
+ if (tfName.isEmpty()) {
+ Notification.show("Bitte einen Namen eingeben!", Notification.Type.ERROR_MESSAGE);
+ } else if(taBeschreibung.isEmpty()) {
+ Notification.show("Bitte eine Beschreibung eingeben!", Notification.Type.ERROR_MESSAGE);
+ } else if(tfPreis.isEmpty()) {
+ Notification.show("Bitte einen Preis eingeben!", Notification.Type.ERROR_MESSAGE);
+ } else if(nsKategorie.isEmpty()) {
+ Notification.show("Bitte wählen Sie eine Kategorie aus!", Notification.Type.ERROR_MESSAGE);
+ } else {
+ try {
+
+ int sId = sCont.getShopIdByUserId(u.getUserId());
+ System.out.println(sId);
+
+ int mId = aCont.getModulByName(nsModul.getValue().toString());
+ System.out.println(mId);
+ int cId = 0;
+ if (nsKategorie.getValue().equals("Multimedia")) {
+ cId = 1;
+ } else {
+ cId = 2;
+ }
+
+ String name = tfName.getValue();
+ System.out.println(name);
+ String beschreibung = taBeschreibung.getValue();
+ System.out.println(beschreibung);
+ Date dVon = dfVon.getValue();
+ System.out.println(dVon);
+ Date dBis = dfBis.getValue();
+ System.out.println(dBis);
+ double preis = Double.parseDouble(tfPreis.getValue());
+ System.out.println(preis);
+ boolean result = false;
+
+ if (cId == 2 && dVon == null && dBis == null) {
+ Notification.show("Bei einer Dienstleistung muss eine Verfügbarkeit angegeben sein!", Notification.Type.ERROR_MESSAGE);
+ return;
+ } else {
+ if (cId == 2) {
+ result = aCont.addProduct(name, beschreibung, dVon, dBis, preis, image, sId, mId, cId);
+ } else {
+ result = aCont.addProduct(name, beschreibung, preis, image, sId, mId, cId);
+ }
+ }
+
+ if (result) {
+ Notification.show("Artikel wurde erfolgreich gespeichert.");
+ UI.getCurrent().getNavigator().navigateTo(Views.SHOPVIEW);
+ } else {
+ Notification.show("Artikel konnte nicht gespeichert werden!", Notification.Type.ERROR_MESSAGE);
+ }
+ } catch (DAOException ex) {
+ Logger.getLogger(ArtikelerstellungsView.class.getName()).log(Level.SEVERE, null, ex);
+ }
+ }
+ });
+
+ super.setUpFooterAndHeader(panel);
+ }
+}
diff --git a/src/main/java/org/s4s/process/control/ArtikelerstellungsControl.java b/src/main/java/org/s4s/process/control/ArtikelerstellungsControl.java
new file mode 100644
index 0000000000000000000000000000000000000000..ff6a29c04464e1b27d06bd72d075b468306c732c
--- /dev/null
+++ b/src/main/java/org/s4s/process/control/ArtikelerstellungsControl.java
@@ -0,0 +1,143 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.s4s.process.control;
+
+import com.vaadin.ui.Image;
+import com.vaadin.ui.UI;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import org.s4s.dao.ProductDAO;
+import org.s4s.dao.impl.AbstractDatabaseClass;
+import org.s4s.exceptions.DAOException;
+import org.s4s.modell.dto.Product;
+import org.s4s.modell.dto.Shop;
+import org.s4s.modell.dto.User;
+import org.s4s.services.db.JDBCConnection;
+import org.s4s.services.util.Roles;
+
+/**
+ *
+ * @author synot
+ */
+public class ArtikelerstellungsControl extends AbstractDatabaseClass implements ProductDAO {
+
+ private static final User user = (User) UI.getCurrent().getSession().getAttribute(Roles.CURRENTUSER);
+ private final Statement statement = JDBCConnection.getInstance().getStatement();
+
+ //DB-Block
+ Statement st;
+ String sql_select;
+ String sql_update;
+
+ public ArrayList getModul() throws DAOException {
+ ArrayList moduls = new ArrayList();
+ ResultSet result;
+
+ try {
+ sql_select = "SELECT * FROM \"ERR\".\"modul\"";
+ result = JDBCConnection.getInstance().getStatement().executeQuery(sql_select);
+
+ while (result.next()) {
+ moduls.add(result.getString("modul_name"));
+ }
+
+ } catch (SQLException e) {
+ throw new DAOException(e);
+ }
+
+ return moduls;
+ }
+
+ public int getModulByName(String modul) throws DAOException {
+ int mId = 0;
+ ResultSet result;
+
+ try {
+ sql_select = "SELECT * FROM \"ERR\".\"modul\""
+ + "WHERE modul_name = \'" + modul + "\'";
+ result = JDBCConnection.getInstance().getStatement().executeQuery(sql_select);
+
+ while (result.next()) {
+ mId = result.getInt("modulid");
+ }
+
+ } catch (SQLException e) {
+ throw new DAOException(e);
+ }
+
+ return mId;
+ }
+
+ @Override
+ public List<Product> getProductByDescription(String typ) throws DAOException {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ // Product - Attribute: Multimedia -> no Timespan required
+ public boolean addProduct(String name, String beschreibung, double preis, Image pic, int shopID, int modulID, int cat) throws DAOException {
+ boolean done = false;
+
+ try {
+ sql_update = "INSERT INTO \"ERR\".\"artikel\"(name, beschreibung, preis, foto, shopid, modulid, kategorie) "
+ + "VALUES(\'" + name + "\', \'" + beschreibung + "\', \'" + preis + "\', \'" + pic + "\', \'" + shopID + "\', \'" + modulID + "\', \'" + cat + "\')";
+ int exe = JDBCConnection.getInstance().getStatement().executeUpdate(sql_update);
+
+
+ if (exe < 0) {
+ throw new DAOException("Wrong Input!");
+ }
+ done = true;
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ System.out.println("Exception occur: " + e);
+ }
+
+ return done;
+ }
+
+ // Product - Attribute: Dienstleistung -> Timespan required
+ public boolean addProduct(String name, String beschreibung, Date dVon, Date dBis, double preis, Image pic, int shopID, int modulID, int cat) throws DAOException {
+ boolean done = false;
+
+ try {
+ sql_update = "INSERT INTO \"ERR\".\"artikel\"(name, beschreibung, datum_von, preis, datum_bis, foto, shopid, modulid, kategorie) "
+ + "VALUES(\'" + name + "\', \'" + beschreibung + "\', \'" + dVon + "\', \'" + preis + "\', \'" + dBis + "\', \'" + pic + "\', \'" + shopID + "\', \'" + modulID + "\', \'" + cat + "\')";
+ int exe = JDBCConnection.getInstance().getStatement().executeUpdate(sql_update);
+
+
+ if (exe < 0) {
+ throw new DAOException("Wrong Input!");
+ }
+ done = true;
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ System.out.println("Exception occur: " + e);
+ }
+
+ return done;
+ }
+
+ @Override
+ public List<Product> getProductByName(String typ) throws DAOException {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ @Override
+ public Product getProductById(int id) throws DAOException {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ @Override
+ public Shop getProductOwner(Product product) throws DAOException {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+}