Пример #1
0
 /** DOCUMENT ME! */
 public void refresh() {
   if (txtKassenzeichen.getText().trim().length() > 0) {
     gotoKassenzeichen(txtKassenzeichen.getText().trim());
   } else {
     gotoKassenzeichen(txtSearch.getText().trim());
   }
 }
Пример #2
0
 @Override
 public void setEnabled(final boolean b) {
   txtErfassungsdatum.setEditable(b);
   txtBemerkung.setEditable(b);
   chkSperre.setEnabled(b);
   txtSearch.setEnabled(!b);
   btnSearch.setEnabled(!b);
   if (b) {
     txtBemerkung.setBackground(java.awt.Color.white);
   } else {
     txtBemerkung.setBackground(this.getBackground());
   }
 }
Пример #3
0
 @Override
 public void historyChanged() {
   if ((historyModel != null) && (historyModel.getCurrentElement() != null)) {
     if (LOG.isDebugEnabled()) {
       LOG.debug("historyChanged:" + historyModel.getCurrentElement().toString());
     }
     if ((historyModel.getCurrentElement() != null)
         && (!(historyModel.getCurrentElement().equals(txtSearch.getText())))) {
       txtSearch.setText(historyModel.getCurrentElement().toString());
       gotoKassenzeichen(txtSearch.getText(), false);
     }
   }
 }
Пример #4
0
  /**
   * DOCUMENT ME!
   *
   * @param evt DOCUMENT ME!
   */
  private void chkSperreActionPerformed(
      final java.awt.event.ActionEvent evt) { // GEN-FIRST:event_chkSperreActionPerformed
    mainApp.refreshLeftTitleBarColor();

    final boolean sperre = chkSperre.isSelected();
    if (sperre) {
      final String answer =
          JOptionPane.showInputDialog(
              mainApp.getRootPane(),
              "Bitte eine Bemerkung zur Sperre angeben.",
              txtSperreBemerkung.getText());
      if (answer == null) {
        chkSperre.setSelected(false);
      }
      txtSperreBemerkung.setText(answer);
    } else {
      txtSperreBemerkung.setText(null);
    }
  } // GEN-LAST:event_chkSperreActionPerformed
Пример #5
0
  @Override
  public void setCidsBean(final CidsBean cidsBean) {
    if (cidsBean == null) {
      txtErfassungsdatum.setText("");
      txtKassenzeichen.setText("");
      txtBemerkung.setText("");
      txtSperreBemerkung.setText("");
      chkSperre.setSelected(false);
    }

    aggVal.clear();
    aggVal.add(bindingValidator);

    bindingGroup.unbind();
    kassenzeichenBean = cidsBean;
    bindingGroup.bind();

    attachBeanValidators();

    aggVal.add(getValidatorKassenzeichenNummer(kassenzeichenBean));
  }
Пример #6
0
  /**
   * DOCUMENT ME!
   *
   * @param c DOCUMENT ME!
   */
  public void flashSearchField(final java.awt.Color c) {
    txtSearch.setBackground(c);

    final java.awt.event.ActionListener timerAction =
        new java.awt.event.ActionListener() {

          @Override
          public void actionPerformed(final java.awt.event.ActionEvent event) {
            txtSearch.setBackground(
                javax.swing.UIManager.getDefaults().getColor("TextField.background"));
          }
        };

    final javax.swing.Timer timer = new javax.swing.Timer(250, timerAction);
    timer.setRepeats(false);
    timer.start();
  }
Пример #7
0
  /**
   * former synchronized method.
   *
   * @param kz DOCUMENT ME!
   * @param historyEnabled DOCUMENT ME!
   */
  public void gotoKassenzeichen(final String kz, final boolean historyEnabled) {
    boolean refreshFlag = false;
    final String[] test = kz.split(":");

    final String kassenzeichenNummer;
    final String flaechenBez;
    if (test.length > 1) {
      kassenzeichenNummer = test[0];
      flaechenBez = test[1];
    } else {
      kassenzeichenNummer = kz;
      flaechenBez = "";
    }

    if (kassenzeichenNummer.trim().equals(txtKassenzeichen.getText().trim())) {
      refreshFlag = true;
    }

    if ((mainApp.changesPending() == false) || (refreshFlag == true)) {
      mainApp.disableKassenzeichenCmds();
      txtSearch.setEnabled(false);
      btnSearch.setEnabled(false);
      setKZSearchField(kz);

      new SwingWorker<CidsBean, Void>() {

        @Override
        protected CidsBean doInBackground() throws Exception {
          return CidsAppBackend.getInstance()
              .loadKassenzeichenByNummer(Integer.parseInt(kassenzeichenNummer));
        }

        @Override
        protected void done() {
          try {
            final CidsBean cidsBean = get();

            if (cidsBean != null) {
              CidsAppBackend.getInstance().setCidsBean(cidsBean);
              selectFlaecheByBez(flaechenBez);
              flashSearchField(Color.GREEN);
              if (historyEnabled) {
                historyModel.addToHistory(kz);
              }
            } else {
              flashSearchField(Color.RED);
            }
          } catch (Exception e) {
            LOG.error("Exception in Background Thread", e);
            flashSearchField(Color.RED);
            mainApp.enableEditing(false);
          }
          txtSearch.setEnabled(true);
          btnSearch.setEnabled(true);
          mainApp.refreshLeftTitleBarColor();
          mainApp.refreshKassenzeichenButtons();
          mainApp.refreshClipboardButtons();
          mainApp.refreshItemButtons();
        }
      }.execute();
    } else {
      JOptionPane.showMessageDialog(
          mainApp,
          "Das Kassenzeichen kann nur gewechselt werden wenn alle \u00C4nderungen gespeichert oder verworfen worden sind.",
          "Wechseln nicht m\u00F6glich",
          JOptionPane.WARNING_MESSAGE);
    }
  }
Пример #8
0
 /** DOCUMENT ME! */
 private void gotoTxtKassenzeichen() {
   if (LOG.isDebugEnabled()) {
     LOG.debug("gotoTxtKassenzeichen");
   }
   this.gotoKassenzeichen(txtSearch.getText());
 }
Пример #9
0
 /**
  * DOCUMENT ME!
  *
  * @return DOCUMENT ME!
  */
 public String getShownKassenzeichen() {
   return txtKassenzeichen.getText();
 }
Пример #10
0
 /**
  * DOCUMENT ME!
  *
  * @return DOCUMENT ME!
  */
 public boolean isEmpty() {
   return (txtKassenzeichen.getText().trim().equals(""));
 }
Пример #11
0
  // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
  private void initComponents() {
    java.awt.GridBagConstraints gridBagConstraints;
    bindingGroup = new org.jdesktop.beansbinding.BindingGroup();

    btgMode = new javax.swing.ButtonGroup();
    lblLastModification = new javax.swing.JLabel();
    panSearch = new javax.swing.JPanel();
    txtSearch = new javax.swing.JTextField();
    lblSuche = new javax.swing.JLabel();
    btnSearch = new javax.swing.JButton();
    panKZValues = new javax.swing.JPanel();
    lblKassenzeichen = new javax.swing.JLabel();
    lblErfassungsdatum = new javax.swing.JLabel();
    lblBemerkung = new javax.swing.JLabel();
    lblSperre = new javax.swing.JLabel();
    txtErfassungsdatum = new javax.swing.JTextField();
    chkSperre = new javax.swing.JCheckBox();
    scpBemerkung = new javax.swing.JScrollPane();
    txtBemerkung = new javax.swing.JTextArea();
    txtKassenzeichen = new javax.swing.JTextField();
    txtSperreBemerkung = new javax.swing.JTextField();
    jPanel2 = new javax.swing.JPanel();
    jLabel2 = new javax.swing.JLabel();
    togRegenMode = new javax.swing.JToggleButton();
    togWDSRMode = new javax.swing.JToggleButton();
    togInfoMode = new javax.swing.JToggleButton();
    sepTitle1 = new javax.swing.JSeparator();
    sepTitle2 = new javax.swing.JSeparator();

    lblLastModification.setIcon(
        new javax.swing.ImageIcon(
            getClass().getResource("/de/cismet/verdis/res/images/titlebars/goto.png"))); // NOI18N

    org.jdesktop.beansbinding.Binding binding =
        org.jdesktop.beansbinding.Bindings.createAutoBinding(
            org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE,
            this,
            org.jdesktop.beansbinding.ELProperty.create("${cidsBean.letzte_aenderung_von}"),
            lblLastModification,
            org.jdesktop.beansbinding.BeanProperty.create("toolTipText"));
    bindingGroup.addBinding(binding);

    setLayout(new java.awt.GridBagLayout());

    panSearch.setLayout(new java.awt.GridBagLayout());

    txtSearch.addActionListener(
        new java.awt.event.ActionListener() {

          @Override
          public void actionPerformed(final java.awt.event.ActionEvent evt) {
            txtSearchActionPerformed(evt);
          }
        });
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.insets = new java.awt.Insets(0, 3, 0, 3);
    panSearch.add(txtSearch, gridBagConstraints);

    lblSuche.setText("Kassenzeichen");
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.LINE_END;
    gridBagConstraints.insets = new java.awt.Insets(0, 0, 0, 10);
    panSearch.add(lblSuche, gridBagConstraints);

    btnSearch.setMnemonic('s');
    btnSearch.setText("suchen");
    btnSearch.addActionListener(
        new java.awt.event.ActionListener() {

          @Override
          public void actionPerformed(final java.awt.event.ActionEvent evt) {
            btnSearchActionPerformed(evt);
          }
        });
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 2;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.fill = java.awt.GridBagConstraints.VERTICAL;
    gridBagConstraints.insets = new java.awt.Insets(0, 3, 0, 3);
    panSearch.add(btnSearch, gridBagConstraints);

    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.insets = new java.awt.Insets(7, 7, 7, 7);
    add(panSearch, gridBagConstraints);

    panKZValues.setLayout(new java.awt.GridBagLayout());

    lblKassenzeichen.setText("Kassenzeichen");
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    panKZValues.add(lblKassenzeichen, gridBagConstraints);

    lblErfassungsdatum.setText("Datum der Erfassung");
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 1;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    panKZValues.add(lblErfassungsdatum, gridBagConstraints);

    lblBemerkung.setText("Bemerkung");
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 2;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
    panKZValues.add(lblBemerkung, gridBagConstraints);

    lblSperre.setText("Veranlagung gesperrt");
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 3;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    panKZValues.add(lblSperre, gridBagConstraints);

    binding =
        org.jdesktop.beansbinding.Bindings.createAutoBinding(
            org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE,
            this,
            org.jdesktop.beansbinding.ELProperty.create("${cidsBean.datum_erfassung}"),
            txtErfassungsdatum,
            org.jdesktop.beansbinding.BeanProperty.create("text"),
            KassenzeichenPropertyConstants.PROP__DATUM_ERFASSUNG);
    binding.setConverter(new SqlDateToStringConverter());
    bindingGroup.addBinding(binding);

    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 1;
    gridBagConstraints.gridwidth = 2;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.insets = new java.awt.Insets(3, 6, 3, 0);
    panKZValues.add(txtErfassungsdatum, gridBagConstraints);

    chkSperre.setForeground(java.awt.Color.red);
    chkSperre.setEnabled(false);
    chkSperre.setFocusPainted(false);

    binding =
        org.jdesktop.beansbinding.Bindings.createAutoBinding(
            org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE,
            this,
            org.jdesktop.beansbinding.ELProperty.create("${cidsBean.sperre}"),
            chkSperre,
            org.jdesktop.beansbinding.BeanProperty.create("selected"));
    bindingGroup.addBinding(binding);

    chkSperre.addActionListener(
        new java.awt.event.ActionListener() {

          @Override
          public void actionPerformed(final java.awt.event.ActionEvent evt) {
            chkSperreActionPerformed(evt);
          }
        });
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 3;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    gridBagConstraints.insets = new java.awt.Insets(3, 6, 3, 0);
    panKZValues.add(chkSperre, gridBagConstraints);

    scpBemerkung.setHorizontalScrollBarPolicy(
        javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    scpBemerkung.setVerticalScrollBarPolicy(
        javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_NEVER);
    scpBemerkung.setMinimumSize(new java.awt.Dimension(6, 36));

    txtBemerkung.setColumns(3);
    txtBemerkung.setLineWrap(true);
    txtBemerkung.setRows(3);
    txtBemerkung.setMinimumSize(new java.awt.Dimension(0, 36));

    binding =
        org.jdesktop.beansbinding.Bindings.createAutoBinding(
            org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE,
            this,
            org.jdesktop.beansbinding.ELProperty.create("${cidsBean.bemerkung}"),
            txtBemerkung,
            org.jdesktop.beansbinding.BeanProperty.create("text"),
            KassenzeichenPropertyConstants.PROP__BEMERKUNG);
    bindingGroup.addBinding(binding);

    scpBemerkung.setViewportView(txtBemerkung);

    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 2;
    gridBagConstraints.gridwidth = 2;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.weighty = 1.0;
    gridBagConstraints.insets = new java.awt.Insets(3, 6, 3, 0);
    panKZValues.add(scpBemerkung, gridBagConstraints);

    txtKassenzeichen.setEditable(false);

    binding =
        org.jdesktop.beansbinding.Bindings.createAutoBinding(
            org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE,
            this,
            org.jdesktop.beansbinding.ELProperty.create("${cidsBean.kassenzeichennummer8}"),
            txtKassenzeichen,
            org.jdesktop.beansbinding.BeanProperty.create("text"),
            KassenzeichenPropertyConstants.PROP__KASSENZEICHENNUMMER);
    bindingGroup.addBinding(binding);

    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.gridwidth = 2;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.insets = new java.awt.Insets(0, 6, 3, 0);
    panKZValues.add(txtKassenzeichen, gridBagConstraints);

    txtSperreBemerkung.setBackground(getBackground());
    txtSperreBemerkung.setEditable(false);
    txtSperreBemerkung.setForeground(java.awt.Color.red);
    txtSperreBemerkung.setBorder(null);

    binding =
        org.jdesktop.beansbinding.Bindings.createAutoBinding(
            org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE,
            this,
            org.jdesktop.beansbinding.ELProperty.create("${cidsBean.bemerkung_sperre}"),
            txtSperreBemerkung,
            org.jdesktop.beansbinding.BeanProperty.create("text"),
            KassenzeichenPropertyConstants.PROP__BEMERKUNG_SPERRE);
    bindingGroup.addBinding(binding);

    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 2;
    gridBagConstraints.gridy = 3;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    gridBagConstraints.insets = new java.awt.Insets(0, 6, 0, 0);
    panKZValues.add(txtSperreBemerkung, gridBagConstraints);

    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 4;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.weighty = 1.0;
    gridBagConstraints.insets = new java.awt.Insets(7, 7, 7, 7);
    add(panKZValues, gridBagConstraints);

    jPanel2.setLayout(new java.awt.GridBagLayout());

    jLabel2.setText("Modus");
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
    gridBagConstraints.weightx = 1.0;
    jPanel2.add(jLabel2, gridBagConstraints);

    btgMode.add(togRegenMode);
    togRegenMode.setIcon(
        new javax.swing.ImageIcon(
            getClass().getResource("/de/cismet/verdis/res/regen_gr.png"))); // NOI18N
    togRegenMode.setToolTipText("Versiegelte Flächen");
    togRegenMode.setFocusable(false);
    togRegenMode.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
    togRegenMode.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
    togRegenMode.addActionListener(
        new java.awt.event.ActionListener() {

          @Override
          public void actionPerformed(final java.awt.event.ActionEvent evt) {
            togRegenModeActionPerformed(evt);
          }
        });
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 0;
    jPanel2.add(togRegenMode, gridBagConstraints);

    btgMode.add(togWDSRMode);
    togWDSRMode.setIcon(
        new javax.swing.ImageIcon(
            getClass().getResource("/de/cismet/verdis/res/esw_gr.png"))); // NOI18N
    togWDSRMode.setToolTipText("ESW");
    togWDSRMode.setFocusable(false);
    togWDSRMode.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
    togWDSRMode.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
    togWDSRMode.addActionListener(
        new java.awt.event.ActionListener() {

          @Override
          public void actionPerformed(final java.awt.event.ActionEvent evt) {
            togWDSRModeActionPerformed(evt);
          }
        });
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 2;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.insets = new java.awt.Insets(0, 2, 0, 2);
    jPanel2.add(togWDSRMode, gridBagConstraints);

    btgMode.add(togInfoMode);
    togInfoMode.setIcon(
        new javax.swing.ImageIcon(
            getClass().getResource("/de/cismet/verdis/res/info_gr.png"))); // NOI18N
    togInfoMode.setSelected(true);
    togInfoMode.setToolTipText("Info");
    togInfoMode.setFocusable(false);
    togInfoMode.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
    togInfoMode.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
    togInfoMode.addActionListener(
        new java.awt.event.ActionListener() {

          @Override
          public void actionPerformed(final java.awt.event.ActionEvent evt) {
            togInfoModeActionPerformed(evt);
          }
        });
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 3;
    gridBagConstraints.gridy = 0;
    jPanel2.add(togInfoMode, gridBagConstraints);

    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 2;
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.insets = new java.awt.Insets(3, 7, 3, 7);
    add(jPanel2, gridBagConstraints);
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 1;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
    gridBagConstraints.weightx = 1.0;
    add(sepTitle1, gridBagConstraints);
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 3;
    gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
    gridBagConstraints.weightx = 1.0;
    add(sepTitle2, gridBagConstraints);

    bindingGroup.bind();
  } // </editor-fold>//GEN-END:initComponents
Пример #12
0
 /** DOCUMENT ME! */
 public void unlockDataset() {
   final String object_id = txtKassenzeichen.getText().trim();
   if ((object_id != null) && (object_id.length() > 0)) {
     unlockDataset(object_id);
   }
 }
Пример #13
0
 /**
  * DOCUMENT ME!
  *
  * @return DOCUMENT ME!
  */
 public boolean lockDataset() {
   final String object_id = txtKassenzeichen.getText().trim();
   return lockDataset(object_id);
 }