SDK : getting the value of a BEX exception

Hello,
Is it possible to retrieve the value of a BEX exception in the SDK ?
In Design Studio, the method getConditionalFormatValue gives the possibility to get the BEX exception.
However, I haven't found a way to do it via the SDK.
If I look in the documentation, I find some properties such as ScalingFactor, unitOfMeasure, formatString.... but nothing on Exceptions.
Has anyone tried this ?
Thanks.
Joel

Given that you declared ss namespace (otherwise it will throw an error) you have two options:
xml.Cell[0].Data - will output:
Absorption Areas
xml.Cell.Data will output:
<Data ss:Type="String">Absorption Areas</Data>
<Data ss:Type="String">Drain fields where left over liquid from the septic system soak into the ground.</Data>
So, xml.Cell.Data[1] will output:
Drain fields where left over liquid from the septic system soak into the ground.

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  • NullPointerException - Cannot get the value from variable f_cashGiven

    In SubCheckout.java (a POS), what I want is when Payment button (f_cashPayment) is pressed, the action "Cash" is performed, get the value from Cash Given (f_cashGiven), do the subtraction and post the value as Cash Return (f_cashReturn). The code is filled in actionPerformed. But I cannot get the value by using f_cashGiven.getValue() from VNumber class. It returns NULL. This should be quite straight forward, but I do not know what is wrong. Please help!
    Enclosed please find the source code of SubCheckout.java and VNumber.java
    This is the code of SubCheckout.java :
    * The contents of this file are subject to the   Compiere License  Version 1.1
    * ("License"); You may not use this file except in compliance with the License
    * You may obtain a copy of the License at http://www.compiere.org/license.html
    * Software distributed under the License is distributed on an  "AS IS"  basis,
    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
    * the specific language governing rights and limitations under the License.
    * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial
    * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke
    * are Copyright (C) 1999-2005 Jorg Janke.
    * All parts are Copyright (C) 1999-2005 ComPiere, Inc.  All Rights Reserved.
    * Contributor(s): ______________________________________.
    package org.compiere.pos;
    import java.awt.*;
    import java.awt.event.*;
    import java.math.BigDecimal;
    import javax.swing.border.*;
    import org.compiere.grid.ed.*;
    import org.compiere.swing.*;
    import org.compiere.util.*;
    *     POS Checkout Sub Panel
    *  @author Jorg Janke
    *  @version $Id: SubCheckout.java,v 1.3 2005/03/11 20:28:22 jjanke Exp $
    public class SubCheckout extends PosSubPanel implements ActionListener
          *      Constructor
          *     @param posPanel POS Panel
         public SubCheckout (PosPanel posPanel)
              super (posPanel);
         }     //     PosSubCheckout
         private CButton f_register = null;
         private CButton f_summary = null;
         private CButton f_process = null;
         private CButton f_print = null;
         private CLabel f_lcreditCardNumber = null;
         private CTextField f_creditCardNumber = null;
         private CLabel f_lcreditCardExp = null;
         private CTextField f_creditCardExp = null;
         private CLabel f_lcreditCardVV = null;
         private CTextField f_creditCardVV = null;
         private CButton f_cashPayment = null;
         private CLabel f_lcashGiven = null;
         private VNumber f_cashGiven = null;
         private CLabel f_lcashReturn = null;
         private VNumber f_cashReturn = null;
         private CButton f_creditPayment = null;
         /**     Logger               */
         private static CLogger log = CLogger.getCLogger(SubCheckout.class);
          *      Initialize
         public void init()
              //     Title
              TitledBorder border = new TitledBorder(Msg.getMsg(Env.getCtx(), "Checkout"));
              setBorder(border);
              //     Content
              setLayout(new GridBagLayout());
              GridBagConstraints gbc = new GridBagConstraints();
              gbc.insets = INSETS2;
              //     --     0
              gbc.gridx = 0;
              f_register = createButtonAction("Register", null);
              gbc.gridy = 0;
              add (f_register, gbc);
              f_summary = createButtonAction("Summary", null);
              gbc.gridy = 1;
              add (f_summary, gbc);
              f_process = createButtonAction("Process", null);
              gbc.gridy = 2;
              add (f_process, gbc);
              f_print = createButtonAction("Print", null);
              gbc.gridy = 3;
              add (f_print, gbc);
              //     --     1 -- Cash
              gbc.gridx = 1;
              gbc.gridheight = 2;
              gbc.fill = GridBagConstraints.BOTH;
              gbc.weightx = .1;
              CPanel cash = new CPanel(new GridBagLayout());
              cash.setBorder(new TitledBorder(Msg.getMsg(Env.getCtx(), "Cash")));
              gbc.gridy = 0;
              add (cash, gbc);
              GridBagConstraints gbc0 = new GridBagConstraints();
              gbc0.insets = INSETS2;
              gbc0.anchor = GridBagConstraints.WEST;
              f_lcashGiven = new CLabel(Msg.getMsg(Env.getCtx(),"CashGiven"));
              cash.add (f_lcashGiven, gbc0);
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              f_cashGiven.addActionListener(this);
              f_cashGiven.setColumns(10, 25);
              cash.add (f_cashGiven, gbc0);
              f_cashGiven.setValue(Env.ZERO);
              f_lcashReturn = new CLabel(Msg.getMsg(Env.getCtx(),"CashReturn"));
              cash.add (f_lcashReturn, gbc0);
              f_cashReturn = new VNumber("CashReturn", false, true, false, DisplayType.Amount,
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              f_cashReturn.setValue(Env.ZERO);
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              f_cashPayment.setActionCommand("Cash");
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              CPanel creditcard = new CPanel(new GridBagLayout());
              creditcard.setBorder(new TitledBorder(Msg.translate(Env.getCtx(), "CreditCardType")));
              gbc.gridy = 2;
              add (creditcard, gbc);
              GridBagConstraints gbc1 = new GridBagConstraints();
              gbc1.insets = INSETS2;
              gbc1.anchor = GridBagConstraints.WEST;
              gbc1.gridx = 0;
              gbc1.gridy = 0;
              f_lcreditCardNumber = new CLabel(Msg.translate(Env.getCtx(), "CreditCardNumber"));
              creditcard.add (f_lcreditCardNumber, gbc1);
              gbc1.gridy = 1;
              f_creditCardNumber = new CTextField(18);
              creditcard.add (f_creditCardNumber, gbc1);
              gbc1.gridx = 1;
              gbc1.gridy = 0;
              f_lcreditCardExp = new CLabel(Msg.translate(Env.getCtx(),"CreditCardExp"));
              creditcard.add (f_lcreditCardExp, gbc1);
              gbc1.gridy = 1;
              f_creditCardExp = new CTextField(5);
              creditcard.add (f_creditCardExp, gbc1);
              gbc1.gridx = 2;
              gbc1.gridy = 0;
              f_lcreditCardVV = new CLabel(Msg.translate(Env.getCtx(), "CreditCardVV"));
              creditcard.add (f_lcreditCardVV, gbc1);
              gbc1.gridy = 1;
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              gbc1.gridheight = 2;
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              String action = e.getActionCommand();
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              if (e.getSource() == f_cashGiven) {
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              //     Summary
              //     Print
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                   BigDecimal CashGiven, GrandTotal, CashReturn;
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                   CashGiven = (BigDecimal)f_cashGiven.getValue();
                   GrandTotal = (BigDecimal)p_posPanel.f_curLine.getOrder().getGrandTotal();
                   CashReturn = CashGiven.subtract(GrandTotal);
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              //     Cash (Payment)
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         }     //     actionPerformed
    }     //     PosSubCheckoutThis is the code of VNumber.java :
    * The contents of this file are subject to the   Compiere License  Version 1.1
    * ("License"); You may not use this file except in compliance with the License
    * You may obtain a copy of the License at http://www.compiere.org/license.html
    * Software distributed under the License is distributed on an  "AS IS"  basis,
    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
    * the specific language governing rights and limitations under the License.
    * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial
    * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke
    * are Copyright (C) 1999-2005 Jorg Janke.
    * All parts are Copyright (C) 1999-2005 ComPiere, Inc.  All Rights Reserved.
    * Contributor(s): ______________________________________.
    package org.compiere.grid.ed;
    import java.awt.*;
    import java.awt.event.*;
    import java.beans.*;
    import java.math.*;
    import java.text.*;
    import java.util.logging.*;
    import javax.swing.*;
    import javax.swing.text.*;
    import org.compiere.apps.*;
    import org.compiere.model.*;
    import org.compiere.swing.*;
    import org.compiere.util.*;
    *     Number Control
    *      @author      Jorg Janke
    *      @version      $Id: VNumber.java,v 1.41 2005/09/03 01:57:16 jjanke Exp $
    public final class VNumber extends JComponent
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         public final static int SIZE = 12;
          *  IDE Bean Constructor
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              this("Number", false, false, true, DisplayType.Number, "Number");
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          *     no popup, if WindowNo == 0 (for IDs)
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          *  @param mandatory mandatory
          *  @param isReadOnly read only
          *  @param isUpdateable updateable
          *  @param displayType display type
          *  @param title title
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              m_title = title;
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              m_text.setBorder(null);
              m_text.setHorizontalAlignment(JTextField.TRAILING);
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              m_text.addFocusListener(this);
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              m_button.setIcon(Env.getImageIcon("Calculator10.gif"));
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              setColumns(SIZE, CComboBox.FIELD_HIGHT-4);     
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              if (isReadOnly || !isUpdateable)
                   setReadWrite(false);
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                   setReadWrite(true);
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         public void dispose()
              m_text = null;
              m_button = null;
              m_mField = null;
         }   //  dispose
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          *  @param doc document
         protected void setDocument(Document doc)
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         }     //     getDocument
         private String               m_columnName;
         protected int               m_displayType;     //  Currency / UoM via Context
         private DecimalFormat     m_format;
         private String               m_title;
         private boolean               m_setting;
         private String               m_oldText;
         private String               m_initialText;
         private boolean               m_rangeSet = false;
         private Double               m_minValue;
         private Double               m_maxValue;
         private boolean               m_modified = false;
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         private CTextField          m_text = new CTextField(SIZE);     //     Standard
         /** The Button                  */
         private CButton              m_button = new CButton();
         private MField          m_mField = null;
         /**     Logger               */
         private static CLogger log = CLogger.getCLogger(VNumber.class);
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          *     @param columns columns
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              m_text.setColumns(columns);
              Dimension size = m_text.getPreferredSize();
              if (height > size.height)               //     default 16
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                   size.height = VLookup.FIELD_HIGHT-4;
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          *  @param maxValue max value
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              m_initialText = m_oldText;
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                   return new Integer(0);
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          *  @return value
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          *     @return title
         public String getTitle()
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