Multiple Columns in Oracle TableView - database

Question

my code is working to 90% I think.
The Output is right, but not all columns are shown in the tableview.
I don't know where the problem is.
The fx:id is right, the code too, I believe.
Here's a picture of the openend program. I will give you also my output an my controller an table-code. The launching code isn't important.
Picture:
http://www.directupload.net/file/d/3791/aitj4rff_png.htm
Output:
*** Loaded Oracle-Driver ***
*** Connected with Database ***
Film: Hugo Gesehen: JA
Film: FAST and FURIOS 6 Gesehen: JA
Film: Emil Gesehen: NEIN
Film: DAS_BOOT Gesehen: JA
*** Database data saved to Observable List named 'data'
*** Table Items setted ***
table_controller:
package controller;
import java.net.URL;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ResourceBundle;
import oracle.jdbc.*;
import model.filmtable_data;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory;
#SuppressWarnings("unused")
public class table_controller implements Initializable {
private ObservableList<filmtable_data> filmData = FXCollections.observableArrayList();
#FXML
private TableView<filmtable_data> FilmTable;
#FXML
private TableColumn<filmtable_data, String> Filmtitel_Col;
#FXML
private TableColumn<filmtable_data, Integer> ID_Col;
#FXML
private TableColumn<filmtable_data, String> Gesehen_Col;
#Override
public void initialize(URL location, ResourceBundle resources) {
// Observable List
ID_Col.setCellValueFactory(new PropertyValueFactory<filmtable_data, Integer>("rID"));
Filmtitel_Col.setCellValueFactory(new PropertyValueFactory<filmtable_data, String>("rFilmtitel"));
Gesehen_Col.setCellValueFactory(new PropertyValueFactory<filmtable_data, String>("rGesehen"));
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
System.out.println("*** Loaded Oracle-Driver ***");
} catch (ClassNotFoundException e1) {
System.out.println("Driver-Loading failed.");
e1.printStackTrace();
}
try {
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:lukas/1234#10.140.79.39:1521:OTTO");
Statement statement = conn.createStatement();
ResultSet resultset = statement.executeQuery("SELECT FILMTITEL, GESEHEN FROM LUKA1");
String filmtitel = "empty";
String gesehen = "empty";
int zaehler = 1;
System.out.println("*** Connected with Database ***");
while (resultset.next()) {
filmtitel = resultset.getString("FILMTITEL");
gesehen = resultset.getString("GESEHEN");
System.out.println("Film: " + filmtitel + "\t\t\tGesehen: " + gesehen);
filmtable_data entry = new filmtable_data(zaehler, filmtitel, gesehen);
filmData.add(entry);
zaehler++;
}
System.out.println("*** Database data saved to Observable List named 'data'");
FilmTable.setItems(filmData);
System.out.println("*** Table Items setted ***");
statement.close();
} catch (SQLException e) {
System.out.println("Login fehlgeschlagen.");
e.printStackTrace();
}
}
}
filmtable_data:
package model;
import javafx.beans.property.SimpleIntegerProperty;
import javafx.beans.property.SimpleStringProperty;
public class filmtable_data {
private final SimpleIntegerProperty rID;
private final SimpleStringProperty rFilmtitel;
private final SimpleStringProperty rGesehen;
public filmtable_data (Integer sID, String sFilmtitel, String sGesehen) {
this.rID = new SimpleIntegerProperty(sID);
this.rFilmtitel = new SimpleStringProperty(sFilmtitel);
this.rGesehen = new SimpleStringProperty(sGesehen);
}
public Integer getRID() {
return rID.get();
}
public void setRID(int set) {
rID.set(set);
}
public String getRFilmtitel() {
return rFilmtitel.get();
}
public void setRFilmtitel(String set) {
rFilmtitel.set(set);
}
public String setRGesehen() {
return rGesehen.get();
}
public void setRGesehen(String set) {
rGesehen.set(set);
}
}
the fx-file:
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.*?>
<?import java.lang.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.layout.AnchorPane?>
<AnchorPane prefHeight="366.0" prefWidth="268.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="controller.table_controller">
<children>
<TableView fx:id="FilmTable" prefHeight="366.0" prefWidth="425.0">
<columns>
<TableColumn fx:id="ID_Col" minWidth="-Infinity" prefWidth="43.0" text="ID" />
<TableColumn fx:id="Filmtitel_Col" prefWidth="137.0" text="Filmtitel" />
<TableColumn fx:id="Gesehen_Col" prefWidth="137.0" text="Gesehen" />
</columns>
</TableView>
</children>
</AnchorPane>

Answer 1

You have a typo in your POJO class, and there is not getter:
This is wrong:
public String setRGesehen() {
return rGesehen.get();
}
It should be:
public String getRGesehen() {
return rGesehen.get();
}
Notice you should add also the property methods, like:
public StringProperty rGesehenProperty() {
return rGesehen;
}
Even with the wrong getter, as the PropertyValueFactory looks first for the property, it would have worked.