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SQL-Funktionen zum Hinzufügen, Löschen und Bearbeiten von Artikeln

Browse Source 
hinzugefügt. Erzeugung der einzelnen Tabs in eigene Klassen ausgelagert,
um die MainWindow-Klasse übersichtlicher zu gestalten.
This commit is contained in:
Servicepoint
2014-10-28 17:00:31 +01:00
parent 4f4f260526
commit a689aa58bf
9 changed files with 521 additions and 345 deletions
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3
src/de/katho/kBorrow/db/DbConnector.java
View File

@@ -12,5 +12,8 @@ public interface DbConnector {
public boolean deleteUser(int id);
public int editUser(int pId, String pName, String pSurname);
public ArrayList<KArticle> getArticleList();
public int createArticle(String pName, String pDesc);
public boolean deleteArticle(int id);
public int editArticle(int pId, String pName, String pDesc);
}

18
src/de/katho/kBorrow/db/SqlConnector.java
View File

@@ -42,4 +42,22 @@ public class SqlConnector implements DbConnector{
return null;
}
@Override
public int createArticle(String pName, String pDesc) {
// TODO Auto-generated method stub
return 0;
}
@Override
public boolean deleteArticle(int id) {
// TODO Auto-generated method stub
return false;
}
@Override
public int editArticle(int pId, String pName, String pDesc) {
// TODO Auto-generated method stub
return 0;
}
}

49
src/de/katho/kBorrow/db/SqliteConnector.java
View File

@@ -240,7 +240,6 @@ public class SqliteConnector implements DbConnector {
}
}
@Override
public ArrayList<KArticle> getArticleList() {
ArrayList<KArticle> artArr = new ArrayList<KArticle>();
@@ -261,7 +260,6 @@ public class SqliteConnector implements DbConnector {
}
}
@Override
public int editUser(int pId, String pName, String pSurname) {
if(pName.isEmpty() && pSurname.isEmpty()) return 2;
try {
@@ -278,4 +276,51 @@ public class SqliteConnector implements DbConnector {
}
}
public int createArticle(String pName, String pDesc) {
if (pName.isEmpty()) return 2;
try {
Statement st = this.connection.createStatement();
String query = "INSERT INTO article (name, description) VALUES ('"+pName+"', '"+pDesc+"')";
st.executeUpdate(query);
return 0;
} catch (SQLException e) {
e.printStackTrace();
return 1;
}
}
public boolean deleteArticle(int id) {
try {
Statement st = this.connection.createStatement();
String query = "DELETE FROM article WHERE id = '"+id+"'";
st.executeUpdate(query);
return true;
}
catch (SQLException e){
e.printStackTrace();
return false;
}
}
public int editArticle(int pId, String pName, String pDesc) {
if(pName.isEmpty()) return 2;
try {
Statement st = this.connection.createStatement();
String query = "UPDATE article SET name = '"+pName+"', description = '"+pDesc+"' WHERE id = '"+pId+"'";
st.executeUpdate(query);
return 0;
}
catch(SQLException e){
e.printStackTrace();
return 1;
}
}
}

192
src/de/katho/kBorrow/gui/ArticleTab.java Normal file
View File

@@ -0,0 +1,192 @@
package de.katho.kBorrow.gui;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.border.TitledBorder;
import de.katho.kBorrow.db.DbConnector;
import de.katho.kBorrow.listener.ArticleDeleteTableButton;
import de.katho.kBorrow.listener.ArticleEditTableButton;
public class ArticleTab extends JPanel implements ActionListener {
private static final long serialVersionUID = -8511924597640457608L;
private ArticleTableModel articleTableModel;
private JTextArea textAreaArticleDescription;
private JTextField textFieldArticleName;
private JButton btnArticleSave;
private JButton btnArticleCancel;
private JLabel lblArticleStatus;
private boolean articleModeEdit;
private int articleEditId;
/**
* Create the panel.
*/
public ArticleTab(final DbConnector dbCon) {
super();
this.setLayout(null);
/*
* Tabelle und drumherum
*/
this.articleTableModel = new ArticleTableModel(dbCon);
JTable articleTable = new JTable(articleTableModel);
ArticleDeleteTableButton articleDeleteTableButton = new ArticleDeleteTableButton("L<EFBFBD>schen", articleTable);
ArticleEditTableButton articleEditTableButton = new ArticleEditTableButton("Bearbeiten", articleTable, this);
articleTable.getColumnModel().getColumn(4).setCellEditor(articleDeleteTableButton);
articleTable.getColumnModel().getColumn(4).setCellRenderer(articleDeleteTableButton);
articleTable.getColumnModel().getColumn(3).setCellEditor(articleEditTableButton);
articleTable.getColumnModel().getColumn(3).setCellRenderer(articleEditTableButton);
articleTable.setFillsViewportHeight(true);
/*
* Panel Articlelist
*/
JPanel panelArticleList = new JPanel();
panelArticleList.setBorder(new TitledBorder(null, "Artikelliste", TitledBorder.LEADING, TitledBorder.TOP, null, null));
panelArticleList.setBounds(0, 0, 589, 275);
panelArticleList.setLayout(new BorderLayout(0, 0));
panelArticleList.add(new JScrollPane(articleTable));
/*
* Edit: Labels
*/
JLabel lblName = new JLabel("Name");
JLabel lblDescription = new JLabel("Beschreibung");
this.lblArticleStatus = new JLabel("");
lblName.setBounds(10, 30, 70, 20);
lblDescription.setBounds(10, 61, 70, 20);
this.lblArticleStatus.setBounds(90, 145, 250, 14);
// Edit: Name-Textfield
this.textFieldArticleName = new JTextField();
this.textFieldArticleName.setBounds(90, 30, 250, 20);
this.textFieldArticleName.setColumns(10);
//Edit: Desc-TextArea
this.textAreaArticleDescription = new JTextArea(5, 30);
this.textAreaArticleDescription.setFont(new Font("Tahoma", Font.PLAIN, 11));
this.textAreaArticleDescription.setLineWrap(true);
this.textAreaArticleDescription.setBounds(90, 59, 250, 80);
this.textAreaArticleDescription.setBorder(BorderFactory.createEtchedBorder());
//Edit: Button-Save
this.btnArticleSave = new JButton("Speichern");
this.btnArticleSave.addActionListener(this);
this.btnArticleSave.setBounds(490, 136, 89, 23);
//Edit: Button-Cancel
this.btnArticleCancel = new JButton("Abbrechen");
this.btnArticleCancel.addActionListener(this);
this.btnArticleCancel.setBounds(490, 102, 89, 23);
/*
* PanelArticleEdit
*/
JPanel panelArticleEdit = new JPanel();
panelArticleEdit.setBorder(new TitledBorder(UIManager.getBorder("TitledBorder.border"), "Artikel hinzuf\u00FCgen / bearbeiten", TitledBorder.LEADING, TitledBorder.TOP, null, new Color(0, 0, 0)));
panelArticleEdit.setBounds(0, 273, 589, 170);
panelArticleEdit.setLayout(null);
panelArticleEdit.add(lblName);
panelArticleEdit.add(lblDescription);
panelArticleEdit.add(textFieldArticleName);
panelArticleEdit.add(this.textAreaArticleDescription);
panelArticleEdit.add(this.btnArticleSave);
panelArticleEdit.add(this.btnArticleCancel);
panelArticleEdit.add(lblArticleStatus);
this.add(panelArticleList);
this.add(panelArticleEdit);
}
public void actionPerformed(ActionEvent e) {
/**
* Aktionen f<>r den Button "Artikel speichern"
*/
if(e.getSource() == this.btnArticleSave){
if(this.articleModeEdit){
int re = this.articleTableModel.editArticle(this.articleEditId, this.textFieldArticleName.getText(), this.textAreaArticleDescription.getText());
switch(re){
case 0:
this.lblArticleStatus.setText("Artikel-ID \""+this.articleEditId+"\" erfolgreich bearbeitet.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 1:
this.lblArticleStatus.setText("SQL-Fehler. Artikel konnte nicht bearbeitet werden.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 2:
this.lblArticleStatus.setText("Artikelname muss ausgef<65>llt sein.");
break;
}
this.articleModeEdit = false;
this.articleEditId = -1;
}
else {
int re = this.articleTableModel.createArticle(this.textFieldArticleName.getText(), this.textAreaArticleDescription.getText());
switch(re){
case 0:
this.lblArticleStatus.setText("Artikel \""+this.textFieldArticleName.getText()+"\" erfolgreich hinzugef<65>gt.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 1:
this.lblArticleStatus.setText("SQL-Fehler. Artikel konnte nicht erstellt werden.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 2:
this.lblArticleStatus.setText("Es muss ein Artikelname vergeben werden");
break;
}
}
}
/**
* Aktionen f<>r den Button "Artikel abbrechen"
*/
if(e.getSource() == this.btnArticleCancel){
this.articleModeEdit = false;
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
}
}
public void setModeEditArticle(int articleId, String articleName, String articleDescription) {
this.articleModeEdit = true;
this.articleEditId = articleId;
this.textFieldArticleName.setText(articleName);
this.textAreaArticleDescription.setText(articleDescription);
}
}

90
src/de/katho/kBorrow/gui/ArticleTableModel.java
View File

@@ -37,12 +37,12 @@ public class ArticleTableModel extends AbstractTableModel {
return this.header.length;
}
@Override
public int getRowCount() {
return this.data.size();
}
@Override
public Object getValueAt(int pRow, int pCol) {
switch(pCol){
case 0:
@@ -64,31 +64,105 @@ public class ArticleTableModel extends AbstractTableModel {
return false;
}
/**
* Gibt die ID der gegebenen Tabellenzeile aus.
*
* @param row Tabellenzeile, zu der die ID ausgegeben werden soll.
* @return Artikel-ID als int.
*/
public int getArticleId(int row) {
return this.data.get(row).getId();
}
/**
* Gibt den Artikelnamen der gegebenen Tabellenzeile aus.
*
* @param pRow Tabellenzeile, zu der der Name ausgegeben werden soll.
* @return Artikelname als String
*/
public String getArticleName(int pRow){
return this.data.get(pRow).getName();
}
/**
* Gibt die Artikelbeschreibung der gegebenen Tabellenzeile aus.
*
* @param pRow Tabellenzeile, zu der die Beschreibung ausgegeben werden soll
* @return Artikelbeschreibung als String.
*/
public String getArticleDescription(int pRow){
return this.data.get(pRow).getDescription();
}
public void deleteArticle(int id) {
// TODO Auto-generated method stub
/**
* L<>scht den Artikel mit der gegebenen ID in der Datenbank und aktualisiert die Tabelle.
*
* @param id ID des Artikels, der gel<65>scht werden soll.
* @return true, wenn der Artikel erfolgreich gel<65>scht wurde. false, wenn ein Fehler aufgetreten ist.
*/
public boolean deleteArticle(int id) {
if(this.dbCon.deleteArticle(id)){
int row = this.getRowFromId(id);
this.data.remove(row);
this.fireTableRowsDeleted(row, row);
return true;
}
return false;
}
/**
* Gibt die entsprechende Zeile in der Tabelle f<>r ein Objekt mit der gegebenen ID zur<75>ck.
*
* @param id ID, f<>r die die Tabellenzeile herausgesucht werden soll
* @return Zeile in der Tabelle. -1, wenn die ID nicht vorhanden ist.
*/
private int getRowFromId(int id) {
for (KArticle elem : this.data){
if(elem.getId() == id) return data.indexOf(elem);
}
return -1;
}
/**
* Erzeugt einen neuen Artikel in der Datenbank und aktualisiert die Tabelle
*
* @param pName Name des Artikels
* @param pDesc Beschreibung des Artikels
* @return 0: Artikel erfolgreich erzeugt
* 1: SQL-Fehler beim Erzeugen
* 2: Feld "Name" leer
*/
public int createArticle(String pName, String pDesc) {
// TODO Auto-generated method stub
return 0;
int status = this.dbCon.createArticle(pName, pDesc);
updateTable();
return status;
}
/**
* <20>ndert einen Artikel in der Datenbank und aktualisiert die Tabelle
*
* @param pId Id des Artikels, der ge<67>ndert werden soll
* @param pName (Neuer) Name des Artikels
* @param pDesc (Neue) Beschreibung des Artikels
* @return 0: Artikel erfolgreich ge<67>ndert
* 1: SQL-Fehler beim Erzeugen
* 2: Artikelname ist leer
*/
public int editArticle(int pId, String pName, String pDesc) {
// TODO Auto-generated method stub
return 0;
int status = this.dbCon.editArticle(pId, pName, pDesc);
if(status == 0){
int row = this.getRowFromId(pId);
this.data.get(row).setName(pName);
this.data.get(row).setDescription(pDesc);
this.fireTableRowsUpdated(row, row);
}
return status;
}
}

336
src/de/katho/kBorrow/gui/MainWindow.java
View File

@@ -1,6 +1,5 @@
package de.katho.kBorrow.gui;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JTabbedPane;
import javax.swing.UIManager;
@@ -8,62 +7,17 @@ import javax.swing.UnsupportedLookAndFeelException;
import java.awt.BorderLayout;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.border.TitledBorder;
import javax.swing.JLabel;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import de.katho.kBorrow.db.DbConnector;
import de.katho.kBorrow.listener.ArticleDeleteTableButton;
import de.katho.kBorrow.listener.ArticleEditTableButton;
import de.katho.kBorrow.listener.UserDeleteTableButton;
import de.katho.kBorrow.listener.UserEditTableButton;
import javax.swing.JTable;
import java.awt.Color;
import javax.swing.JTextArea;
import java.awt.Font;
public class MainWindow implements ActionListener {
public class MainWindow {
private DbConnector dbCon;
private boolean userModeEdit = false;
private boolean articleModeEdit = false;
private int userEditId;
private int articleEditId;
private JFrame frame;
private JTabbedPane tabbedPane;
private JPanel panelUserEdit;
private JLabel lblUserName;
private JLabel lblUserSurname;
private JTextField textFieldUserName;
private JTextField textFieldUserSurname;
private JButton btnUserSave;
private JLabel lblUserStatus;
private JTable userTable;
private UserTableModel userTableModel;
private ArticleTableModel articleTableModel;
private JScrollPane scrollUserList;
private JPanel panelUserList;
private JButton btnUserCancel;
private JPanel panelArticleList;
private JPanel panelArticleEdit;
private JScrollPane scrollArticleList;
private JTable articleTable;
private JTextField textFieldArticleName;
private JButton btnArticleSave;
private JButton btnArticleCancel;
private JTextArea textAreaArticleDescription;
private JLabel lblArticleStatus;
/**
@@ -88,291 +42,15 @@ public class MainWindow implements ActionListener {
*/
private void initialize() throws ClassNotFoundException, InstantiationException, IllegalAccessException, UnsupportedLookAndFeelException {
this.frame = new JFrame();
frame.setResizable(false);
this.frame.setResizable(false);
this.frame.setBounds(100, 100, 600, 500);
this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
this.tabbedPane = new JTabbedPane(JTabbedPane.TOP);
this.frame.getContentPane().add(tabbedPane, BorderLayout.CENTER);
this.frame.getContentPane().add(this.tabbedPane, BorderLayout.CENTER);
this.initArticleTab();
this.initUserTab();
}
private void initArticleTab() {
JPanel panelArticle = new JPanel();
articleTableModel = new ArticleTableModel(this.dbCon);
articleTable = new JTable(articleTableModel);
panelArticleList = new JPanel();
ArticleDeleteTableButton articleDeleteTableButton = new ArticleDeleteTableButton("L<EFBFBD>schen", this.articleTable);
articleTable.getColumnModel().getColumn(4).setCellEditor(articleDeleteTableButton);
articleTable.getColumnModel().getColumn(4).setCellRenderer(articleDeleteTableButton);
ArticleEditTableButton articleEditTableButton = new ArticleEditTableButton("Bearbeiten", this.articleTable, this);
articleTable.getColumnModel().getColumn(3).setCellEditor(articleEditTableButton);
articleTable.getColumnModel().getColumn(3).setCellRenderer(articleEditTableButton);
this.tabbedPane.addTab("Artikel verwalten", null, panelArticle, null);
panelArticle.setLayout(null);
panelArticleList.setBorder(new TitledBorder(null, "Artikelliste", TitledBorder.LEADING, TitledBorder.TOP, null, null));
panelArticleList.setBounds(0, 0, 589, 275);
panelArticle.add(panelArticleList);
panelArticleList.setLayout(new BorderLayout(0, 0));
articleTable.setFillsViewportHeight(true);
scrollArticleList = new JScrollPane(articleTable);
panelArticleList.add(scrollArticleList);
panelArticleEdit = new JPanel();
panelArticleEdit.setBorder(new TitledBorder(UIManager.getBorder("TitledBorder.border"), "Artikel hinzuf\u00FCgen / bearbeiten", TitledBorder.LEADING, TitledBorder.TOP, null, new Color(0, 0, 0)));
panelArticleEdit.setBounds(0, 273, 589, 170);
panelArticle.add(panelArticleEdit);
panelArticleEdit.setLayout(null);
JLabel lblNewLabel = new JLabel("Name");
lblNewLabel.setBounds(10, 30, 70, 20);
panelArticleEdit.add(lblNewLabel);
JLabel lblBeschreibung = new JLabel("Beschreibung");
lblBeschreibung.setBounds(10, 61, 70, 20);
panelArticleEdit.add(lblBeschreibung);
textFieldArticleName = new JTextField();
textFieldArticleName.setBounds(90, 30, 250, 20);
panelArticleEdit.add(textFieldArticleName);
textFieldArticleName.setColumns(10);
this.textAreaArticleDescription = new JTextArea(5, 30);
this.textAreaArticleDescription.setFont(new Font("Tahoma", Font.PLAIN, 11));
this.textAreaArticleDescription.setLineWrap(true);
this.textAreaArticleDescription.setBounds(90, 59, 250, 80);
this.textAreaArticleDescription.setBorder(BorderFactory.createEtchedBorder());
panelArticleEdit.add(this.textAreaArticleDescription);
this.btnArticleSave = new JButton("Speichern");
this.btnArticleSave.addActionListener(this);
this.btnArticleSave.setBounds(490, 136, 89, 23);
panelArticleEdit.add(this.btnArticleSave);
this.btnArticleCancel = new JButton("Abbrechen");
this.btnArticleCancel.addActionListener(this);
this.btnArticleCancel.setBounds(490, 102, 89, 23);
panelArticleEdit.add(this.btnArticleCancel);
this.lblArticleStatus = new JLabel("");
lblArticleStatus.setBounds(90, 145, 46, 14);
panelArticleEdit.add(lblArticleStatus);
}
private void initUserTab(){
JPanel panelUser = new JPanel();
this.tabbedPane.addTab("Benutzer verwalten", null, panelUser, null);
panelUser.setLayout(null);
panelUserList = new JPanel();
panelUserList.setBounds(0, 0, 589, 320);
panelUserList.setBorder(new TitledBorder(UIManager.getBorder("TitledBorder.border"), "Benutzerliste", TitledBorder.LEADING, TitledBorder.TOP, null, null));
panelUser.add(panelUserList);
panelUserList.setLayout(new BorderLayout(0, 0));
userTableModel = new UserTableModel(this.dbCon);
userTable = new JTable(userTableModel);
userTable.setFillsViewportHeight(true);
UserDeleteTableButton userDeleteTableButton = new UserDeleteTableButton("L<EFBFBD>schen", this.userTable);
userTable.getColumnModel().getColumn(4).setCellEditor(userDeleteTableButton);
userTable.getColumnModel().getColumn(4).setCellRenderer(userDeleteTableButton);
UserEditTableButton userEditTableButton = new UserEditTableButton("Bearbeiten", this.userTable, this);
userTable.getColumnModel().getColumn(3).setCellEditor(userEditTableButton);
userTable.getColumnModel().getColumn(3).setCellRenderer(userEditTableButton);
scrollUserList = new JScrollPane(userTable);
panelUserList.add(scrollUserList);
scrollUserList.setViewportBorder(null);
// User-Edit-Pane
panelUserEdit = new JPanel();
panelUserEdit.setBounds(0, 331, 589, 111);
panelUserEdit.setBorder(new TitledBorder(UIManager.getBorder("TitledBorder.border"), "Benutzer hinzuf\u00FCgen / bearbeiten", TitledBorder.LEADING, TitledBorder.TOP, null, null));
panelUserEdit.setLayout(null);
panelUser.add(this.panelUserEdit);
lblUserName = new JLabel("Vorname");
lblUserSurname = new JLabel("Nachname");
lblUserStatus = new JLabel("");
textFieldUserName = new JTextField();
textFieldUserSurname= new JTextField();
btnUserSave = new JButton("Speichern");
btnUserCancel = new JButton("Abbrechen");
lblUserName.setBounds(10, 30, 70, 20);
textFieldUserName.setBounds(90, 30, 120, 20);
textFieldUserName.setColumns(10);
lblUserSurname.setBounds(10, 61, 70, 20);
textFieldUserSurname.setBounds(90, 61, 121, 20);
textFieldUserSurname.setColumns(10);
btnUserSave.addActionListener(this);
btnUserSave.setBounds(479, 61, 100, 20);
btnUserCancel.setBounds(479, 30, 100, 20);
btnUserCancel.addActionListener(this);
lblUserStatus.setBounds(6, 89, 413, 14);
panelUserEdit.add(this.lblUserName);
panelUserEdit.add(this.textFieldUserName);
panelUserEdit.add(this.lblUserSurname);
panelUserEdit.add(this.textFieldUserSurname);
panelUserEdit.add(this.textFieldUserSurname);
panelUserEdit.add(this.btnUserSave);
panelUserEdit.add(this.lblUserStatus);
panelUserEdit.add(this.btnUserCancel);
}
public void setModeEditUser(int pId, String pName, String pSurname){
this.userModeEdit = true;
this.userEditId = pId;
this.textFieldUserName.setText(pName);
this.textFieldUserSurname.setText(pSurname);
}
public void setModeEditArticle(int articleId, String articleName, String articleDescription) {
this.articleModeEdit = true;
this.articleEditId = articleId;
this.textFieldArticleName.setText(articleName);
this.textAreaArticleDescription.setText(articleDescription);
}
@Override
public void actionPerformed(ActionEvent e) {
/**
* Aktionen f<>r den Button "Benutzer speichern"
*/
if(e.getSource() == this.btnUserSave){
if(this.userModeEdit){
int re = this.userTableModel.editUser(this.userEditId, this.textFieldUserName.getText(), this.textFieldUserSurname.getText());
switch(re){
case 0:
this.lblUserStatus.setText("Benutzer-ID \""+this.userEditId+"\" erfolgreich bearbeitet.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 1:
this.lblUserStatus.setText("SQL-Fehler. Benutzer konnte nicht bearbeitet werden.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 2:
this.lblUserStatus.setText("Entweder Vor- oder Nachname m<>ssen ausgef<65>llt sein.");
break;
}
this.userModeEdit = false;
this.userEditId = -1;
}
else {
int re = this.userTableModel.createUser(this.textFieldUserName.getText(), this.textFieldUserSurname.getText());
switch (re){
case 0:
this.lblUserStatus.setText("Benutzer \""+this.textFieldUserName.getText()+" "+this.textFieldUserSurname.getText()+"\" erfolgreich hinzugef<65>gt.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 1:
this.lblUserStatus.setText("SQL-Fehler. Benutzer konnte nicht erstellt werden.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 2:
this.lblUserStatus.setText("Entweder Vor- oder Nachname m<>ssen ausgef<65>llt sein.");
break;
}
}
}
/**
* Aktionen f<>r den Button "Artikel speichern"
*/
if(e.getSource() == this.btnArticleSave){
if(this.userModeEdit){
int re = this.articleTableModel.editArticle(this.articleEditId, this.textFieldArticleName.getText(), this.textAreaArticleDescription.getText());
switch(re){
case 0:
this.lblArticleStatus.setText("Artikel-ID \""+this.articleEditId+"\" erfolgreich bearbeitet.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 1:
this.lblArticleStatus.setText("SQL-Fehler. Artikel konnte nicht bearbeitet werden.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 2:
this.lblArticleStatus.setText("Artikelname muss ausgef<65>llt sein.");
break;
}
this.articleModeEdit = false;
this.articleEditId = -1;
}
else {
int re = this.articleTableModel.createArticle(this.textFieldArticleName.getText(), this.textAreaArticleDescription.getText());
switch(re){
case 0:
this.lblArticleStatus.setText("Artikel \""+this.textFieldArticleName.getText()+"\" erfolgreich hinzugef<65>gt.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 1:
this.lblArticleStatus.setText("SQL-Fehler. Artikel konnte nicht erstellt werden.");
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
break;
case 2:
this.lblArticleStatus.setText("Es muss ein Artikelname vergeben werden");
break;
}
}
}
/**
* Aktionen f<>r den Button "Benutzer abbrechen"
*/
if(e.getSource() == this.btnUserCancel){
this.userModeEdit = false;
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
}
/**
* Aktionen f<>r den Button "Artikel abbrechen"
*/
if(e.getSource() == this.btnArticleCancel){
this.articleModeEdit = false;
this.textFieldArticleName.setText("");
this.textAreaArticleDescription.setText("");
}
this.tabbedPane.addTab("Artikel verwalten", new ArticleTab(this.dbCon));
this.tabbedPane.addTab("Benutzer verwalten", new UserTab(this.dbCon));
}
}

166
src/de/katho/kBorrow/gui/UserTab.java Normal file
View File

@@ -0,0 +1,166 @@
package de.katho.kBorrow.gui;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.border.TitledBorder;
import de.katho.kBorrow.db.DbConnector;
import de.katho.kBorrow.listener.UserDeleteTableButton;
import de.katho.kBorrow.listener.UserEditTableButton;
public class UserTab extends JPanel implements ActionListener {
private static final long serialVersionUID = -319340262589243978L;
private JLabel lblUserStatus;
private JTextField textFieldUserName;
private JTextField textFieldUserSurname;
private JButton btnUserSave;
private JButton btnUserCancel;
private boolean userModeEdit;
private int userEditId;
private UserTableModel userTableModel;
public UserTab(final DbConnector dbCon){
super();
this.setLayout(null);
//Tabelle und drumherum
this.userTableModel = new UserTableModel(dbCon);
JTable userTable = new JTable(userTableModel);
UserDeleteTableButton userDeleteTableButton = new UserDeleteTableButton("L<EFBFBD>schen", userTable);
userTable.getColumnModel().getColumn(4).setCellEditor(userDeleteTableButton);
userTable.getColumnModel().getColumn(4).setCellRenderer(userDeleteTableButton);
UserEditTableButton userEditTableButton = new UserEditTableButton("Bearbeiten", userTable, this);
userTable.getColumnModel().getColumn(3).setCellEditor(userEditTableButton);
userTable.getColumnModel().getColumn(3).setCellRenderer(userEditTableButton);
userTable.setFillsViewportHeight(true);
//Panel Userlist
JPanel panelUserList = new JPanel();
panelUserList.setBounds(0, 0, 589, 320);
panelUserList.setBorder(new TitledBorder(UIManager.getBorder("TitledBorder.border"), "Benutzerliste", TitledBorder.LEADING, TitledBorder.TOP, null, null));
panelUserList.setLayout(new BorderLayout(0, 0));
panelUserList.add(new JScrollPane(userTable));
// Edit: Labels
JLabel lblUserName = new JLabel("Vorname");
JLabel lblUserSurname = new JLabel("Nachname");
this.lblUserStatus = new JLabel("");
lblUserName.setBounds(10, 30, 70, 20);
lblUserSurname.setBounds(10, 61, 70, 20);
lblUserStatus.setBounds(6, 89, 413, 14);
//Edit: Textfields
textFieldUserName = new JTextField();
textFieldUserSurname= new JTextField();
textFieldUserName.setBounds(90, 30, 120, 20);
textFieldUserName.setColumns(10);
textFieldUserSurname.setBounds(90, 61, 121, 20);
textFieldUserSurname.setColumns(10);
// Edit: Buttons
btnUserSave = new JButton("Speichern");
btnUserCancel = new JButton("Abbrechen");
btnUserSave.addActionListener(this);
btnUserSave.setBounds(479, 61, 100, 20);
btnUserCancel.setBounds(479, 30, 100, 20);
btnUserCancel.addActionListener(this);
// User-Edit-Pane
JPanel panelUserEdit = new JPanel();
panelUserEdit.setBounds(0, 331, 589, 111);
panelUserEdit.setBorder(new TitledBorder(UIManager.getBorder("TitledBorder.border"), "Benutzer hinzuf\u00FCgen / bearbeiten", TitledBorder.LEADING, TitledBorder.TOP, null, null));
panelUserEdit.setLayout(null);
panelUserEdit.add(lblUserName);
panelUserEdit.add(this.textFieldUserName);
panelUserEdit.add(lblUserSurname);
panelUserEdit.add(this.textFieldUserSurname);
panelUserEdit.add(this.textFieldUserSurname);
panelUserEdit.add(this.btnUserSave);
panelUserEdit.add(this.lblUserStatus);
panelUserEdit.add(this.btnUserCancel);
this.add(panelUserList);
this.add(panelUserEdit);
}
@Override
public void actionPerformed(ActionEvent e) {
if(e.getSource() == this.btnUserSave){
if(this.userModeEdit){
int re = this.userTableModel.editUser(this.userEditId, this.textFieldUserName.getText(), this.textFieldUserSurname.getText());
switch(re){
case 0:
this.lblUserStatus.setText("Benutzer-ID \""+this.userEditId+"\" erfolgreich bearbeitet.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 1:
this.lblUserStatus.setText("SQL-Fehler. Benutzer konnte nicht bearbeitet werden.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 2:
this.lblUserStatus.setText("Entweder Vor- oder Nachname m<>ssen ausgef<65>llt sein.");
break;
}
this.userModeEdit = false;
this.userEditId = -1;
}
else {
int re = this.userTableModel.createUser(this.textFieldUserName.getText(), this.textFieldUserSurname.getText());
switch (re){
case 0:
this.lblUserStatus.setText("Benutzer \""+this.textFieldUserName.getText()+" "+this.textFieldUserSurname.getText()+"\" erfolgreich hinzugef<65>gt.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 1:
this.lblUserStatus.setText("SQL-Fehler. Benutzer konnte nicht erstellt werden.");
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
break;
case 2:
this.lblUserStatus.setText("Entweder Vor- oder Nachname m<>ssen ausgef<65>llt sein.");
break;
}
}
}
/**
* Aktionen f<>r den Button "Benutzer abbrechen"
*/
if(e.getSource() == this.btnUserCancel){
this.userModeEdit = false;
this.textFieldUserName.setText("");
this.textFieldUserSurname.setText("");
}
}
public void setModeEditUser(int pId, String pName, String pSurname){
this.userModeEdit = true;
this.userEditId = pId;
this.textFieldUserName.setText(pName);
this.textFieldUserSurname.setText(pSurname);
}
}

6
src/de/katho/kBorrow/listener/ArticleEditTableButton.java
View File

@@ -5,8 +5,8 @@ import java.awt.event.ActionListener;
import javax.swing.JTable;
import de.katho.kBorrow.gui.ArticleTab;
import de.katho.kBorrow.gui.ArticleTableModel;
import de.katho.kBorrow.gui.MainWindow;
public class ArticleEditTableButton extends TableButton {
@@ -15,7 +15,7 @@ public class ArticleEditTableButton extends TableButton {
*/
private static final long serialVersionUID = -5902626427691636902L;
public ArticleEditTableButton(String pLabel, JTable pTable, final MainWindow pMainWindow) {
public ArticleEditTableButton(String pLabel, JTable pTable, final ArticleTab articleTab) {
super(pLabel, pTable);
this.buttonE.addActionListener(new ActionListener(){
@@ -25,7 +25,7 @@ public class ArticleEditTableButton extends TableButton {
ArticleTableModel model = (ArticleTableModel) table.getModel();
int row = table.getSelectedRow();
pMainWindow.setModeEditArticle(model.getArticleId(row), model.getArticleName(row), model.getArticleDescription(row));
articleTab.setModeEditArticle(model.getArticleId(row), model.getArticleName(row), model.getArticleDescription(row));
}
});
}

6
src/de/katho/kBorrow/listener/UserEditTableButton.java
View File

@@ -5,7 +5,7 @@ import java.awt.event.ActionListener;
import javax.swing.JTable;
import de.katho.kBorrow.gui.MainWindow;
import de.katho.kBorrow.gui.UserTab;
import de.katho.kBorrow.gui.UserTableModel;
public class UserEditTableButton extends TableButton {
@@ -15,7 +15,7 @@ public class UserEditTableButton extends TableButton {
*/
private static final long serialVersionUID = -886584066497429394L;
public UserEditTableButton(String pLabel, JTable pTable, final MainWindow pMainWindow){
public UserEditTableButton(String pLabel, JTable pTable, final UserTab pPanel){
super(pLabel, pTable);
this.buttonE.addActionListener(new ActionListener(){
@@ -25,7 +25,7 @@ public class UserEditTableButton extends TableButton {
UserTableModel model = (UserTableModel) table.getModel();
int row = table.getSelectedRow();
pMainWindow.setModeEditUser(model.getUserId(row), model.getUserName(row), model.getUserSurname(row));
pPanel.setModeEditUser(model.getUserId(row), model.getUserName(row), model.getUserSurname(row));
}
});