Similar Questions

• Cannot use jar with icon files gif and self signed certificate files (Exception in thread "AWT-EventQueue-3" java.lang.NoClassDefFoundError: oracle/ewt/laf/basic/SelColorChange)

  Hi all.

  I use Forms 11 g 11.1.2.1 and updating JRE 7 45.

  I have create a jar file containing gif icons files using this procedure:

  (1) create the jar file:

  set path = % path %; C:\Oracle\Middleware\Oracle_FRHome1\jdk\bin (my ORACLE_HOME/jdk)

  jar - cvf webfigolos.jar *.gif

  (2) self sign the file:

  c:\Oracle\Middleware\asinst_1\bin > sign_webutil.bat c:\Oracle\Middleware\Oracle_FRHome1\forms\java\webfigoicons.jar

  Jars is signed but with a warning:

  Generate a signature key certificate aaosa2015 = auto...

  keytool error: java.lang.Exception: key pair not generated, al alias < aaosa2015 >

  loan is

  .

  There are errors or warnings while generating a self signed certificate. Pleas

  e revisiting.

  .

  Backup as c: C:\Oracle\Middleware\Oracle_FRHome1\forms\java\webfigoicons.jar

  \Oracle\Middleware\Oracle_FRHome1\forms\java\webfigoicons.jar.old...

  1 file (s) copied.

  Signature using ke c:\Oracle\Middleware\Oracle_FRHome1\forms\java\webfigoicons.jar

  y = aaosa2015...

  .. own made.

  But I can use this file. The application crashes and get this error from the java console:

  network: connection http://myluism-pc:7001/forms/lservlet; jsessionid = p98GTL5Fh6XnQcykySBhLWq2823HwHlPGZ16TYHVv93006N4mmdl!-947562687 with proxy = LIVE

  network: connection http://myluism-PC:7001 / with proxy = LIVE

  Exception in thread "AWT-EventQueue-3" java.lang.NoClassDefFoundError: oracle/ewt/laf/basic/SelColorChange

  at oracle.ewt.laf.oracle.OracleTreeUI.createItemPainter (unknown Source)

  at oracle.ewt.laf.basic.BasicTreeUI._getItemPainter (unknown Source)

  at oracle.ewt.laf.basic.BasicTreeUI.getItemPainter (unknown Source)

  at oracle.ewt.dTree.DTreeBaseItem.getSize (unknown Source)

  at oracle.ewt.dTree.DTree.paintCanvasInterior (unknown Source)

  at oracle.ewt.EwtComponent.paintInterior (unknown Source)

  at oracle.ewt.lwAWT.SharedPainter._paintInterior (unknown Source)

  at oracle.ewt.lwAWT.SharedPainter.paintExtents (unknown Source)

  at oracle.ewt.lwAWT.LWComponent._paintComponent (unknown Source)

  at oracle.ewt.lwAWT.LWComponent.paint (unknown Source)

  at oracle.ewt.EwtComponent.paint (unknown Source)

  at oracle.ewt.lwAWT.SharedPainter.paintExtents (unknown Source)

  at oracle.ewt.lwAWT.LWComponent._paintComponent (unknown Source)

  This used to be a very simple procedure, but it has stopped working...!

  Don't know if the jar file is well born, or if it is corrupt.

  I can't start my application.

  Help, please!

  Best regards, Luis.

  Try again with the JRE 7 10 update, I get a problem with the update of JRE 7 45, but when I tried the update of JRE 7 10, it works fine.

  For the objective test, disable the check

  Java Panel-> advance-> mixed Code-> disable verification (unchecked)

• Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException:

  Hi I'm new to Java and I have problems with this code:
  
  Here is the error

  Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException: For input string: "3 "
       at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
       at java.lang.Integer.parseInt(Integer.java:492)
       at java.lang.Integer.parseInt(Integer.java:527)
       at NewJFrame.jButton_CalculateActionPerformed(NewJFrame.java:161)
       at NewJFrame.access$100(NewJFrame.java:10)
       at NewJFrame$2.actionPerformed(NewJFrame.java:61)

   
    private void jButton_CalculateActionPerformed(java.awt.event.ActionEvent evt) {                                                  
          // TODO add your handling code here:
            int numTables = Integer.parseInt(jTextField_NumberOfTables.getText());
          int numCalc = Integer.parseInt(jTextField_NumberOfCalculations.getText());
          String operator = jComboBox_Operation.getSelectedItem().toString();
          
          String table = ""; 
          
          if (operator.equalsIgnoreCase("powers")) {
                 table = CalculateTables.powersTable(numTables, numCalc);
                 jLabel_TableType.setText("powers");
          }

  public class CalculateTables {
      
    public static String
             powersTable(int numTables, int numCalc) {
             
             //fill temArray with powers using nested for statements
             String output = "";
         for (int i =0; i <=  numTables; i++) {
            output += i + " Tables\r\n";      
                  for (int j =0; j <= numCalc; j++) {
                      output += String.format("%s ^ %s = %.2f\r\n",i,j,Math.pow(i,j)); 
                  }
      output += "\r\n";
  }    
   return output;    
    }

  It seems to me that the Integer.parseInt (jTextField_NumberOfTables.getText ());
  does not work
  This piece of code, I have a text obtained from the user and I need to convert to an integer
  

   
   int numTables = Integer.parseInt(jTextField_NumberOfTables.getText());
          int numCalc = Integer.parseInt(jTextField_NumberOfCalculations.getText());

  int numTables = Integer.parseInt (jTextField_NumberOfTables.getText () .trim ());
  int numCalc = Integer.parseInt (jTextField_NumberOfCalculations.getText () .trim ());

  Because JTextBox you wrote 3 and space so method attempts to parse a string '3 '. so give this exception. Overall, watch the class trim String method.

• Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException

  some information
  Javaversion: 1.6.0_22
  OS: Windows 7 6.1
  
  
  The stack trace:
  

  Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabSupport.updateView(Unknown Source)
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabSupport.stateChanged(Unknown Source)
       at javax.swing.JViewport.fireStateChanged(Unknown Source)
       at javax.swing.JViewport.reshape(Unknown Source)
       at java.awt.Component.setBounds(Unknown Source)
       at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneScrollLayout.layoutContainer(Unknown Source)
       at java.awt.Container.layout(Unknown Source)
       at java.awt.Container.doLayout(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validate(Unknown Source)
       at javax.swing.SwingUtilities.updateComponentTreeUI(Unknown Source)
       at javax.swing.plaf.metal.MetalLookAndFeel$AATextListener.updateWindowUI(Unknown Source)
       at javax.swing.plaf.metal.MetalLookAndFeel$AATextListener.updateAllUIs(Unknown Source)
       at javax.swing.plaf.metal.MetalLookAndFeel$AATextListener.access$200(Unknown Source)
       at javax.swing.plaf.metal.MetalLookAndFeel$AATextListener$1.run(Unknown Source)
       at java.awt.event.InvocationEvent.dispatch(Unknown Source)
       at java.awt.EventQueue.dispatchEvent(Unknown Source)
       at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.run(Unknown Source)
  Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabSupport.updateView(Unknown Source)
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabSupport.stateChanged(Unknown Source)
       at javax.swing.JViewport.fireStateChanged(Unknown Source)
       at javax.swing.JViewport.setViewSize(Unknown Source)
       at javax.swing.ViewportLayout.layoutContainer(Unknown Source)
       at java.awt.Container.layout(Unknown Source)
       at java.awt.Container.doLayout(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validateTree(Unknown Source)
       at java.awt.Container.validate(Unknown Source)
       at javax.swing.RepaintManager.validateInvalidComponents(Unknown Source)
       at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
       at java.awt.event.InvocationEvent.dispatch(Unknown Source)
       at java.awt.EventQueue.dispatchEvent(Unknown Source)
       at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.run(Unknown Source)
  Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabPanel.paintComponent(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JViewport.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JSplitPane.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JLayeredPane.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintToOffscreen(Unknown Source)
       at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
       at javax.swing.RepaintManager.paint(Unknown Source)
       at javax.swing.JComponent._paintImmediately(Unknown Source)
       at javax.swing.JComponent.paintImmediately(Unknown Source)
       at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
       at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
       at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
       at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
       at java.awt.event.InvocationEvent.dispatch(Unknown Source)
       at java.awt.EventQueue.dispatchEvent(Unknown Source)
       at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.run(Unknown Source)
  Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabSupport.updateView(Unknown Source)
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabSupport.stateChanged(Unknown Source)
       at javax.swing.JViewport.fireStateChanged(Unknown Source)
       at javax.swing.JViewport$ViewListener.componentResized(Unknown Source)
       at java.awt.Component.processComponentEvent(Unknown Source)
       at java.awt.Component.processEvent(Unknown Source)
       at java.awt.Container.processEvent(Unknown Source)
       at java.awt.Component.dispatchEventImpl(Unknown Source)
       at java.awt.Container.dispatchEventImpl(Unknown Source)
       at java.awt.Component.dispatchEvent(Unknown Source)
       at java.awt.EventQueue.dispatchEvent(Unknown Source)
       at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.run(Unknown Source)
  Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
       at javax.swing.plaf.basic.BasicTabbedPaneUI$ScrollableTabPanel.paintComponent(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JViewport.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JSplitPane.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at javax.swing.JLayeredPane.paint(Unknown Source)
       at javax.swing.JComponent.paintChildren(Unknown Source)
       at javax.swing.JComponent.paintToOffscreen(Unknown Source)
       at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
       at javax.swing.RepaintManager.paint(Unknown Source)
       at javax.swing.JComponent.paint(Unknown Source)
       at java.awt.GraphicsCallback$PaintCallback.run(Unknown Source)
       at sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source)
       at sun.awt.SunGraphicsCallback.runComponents(Unknown Source)
       at java.awt.Container.paint(Unknown Source)
       at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
       at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
       at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
       at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
       at java.awt.event.InvocationEvent.dispatch(Unknown Source)
       at java.awt.EventQueue.dispatchEvent(Unknown Source)
       at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
       at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
       at java.awt.EventDispatchThread.run(Unknown Source)

  The cause:
  
  There is a signed applied and it is to be embedded within an Internet explorere, once the page is iconified and after that maximized. The applet cannot be repained and the background color of the applet is black. This isn't a common occurrence; Sometimes.
  
  It would be great if I can get some thoughts on this problem.
  
  Any body has met with such a problem?
  
  Thank you

  user12130673 wrote:
  This isn't a common occurrence; Sometimes.

  You don't have to honor the single threaded swing rule. All methods of Swing [with a very few exceptions, such as repaint()] and constructors should be called in the EDT.
  http://docs.Oracle.com/javase/tutorial/uiswing/concurrency/index.html
  http://Java.Sun.com/products/JFC/TSC/articles/threads/threads1.html
  http://Java.Sun.com/products/JFC/TSC/articles/threads/threads3.html

  DB

• Java: Exception in thread "AWT-EventQueue-0".

  Hello
  I created a little program in Java Swing & Oracle DB.
  The program is for a small business in the field of logistics, such as DHL...
  In a section, I select a table, a few columns containing a condition, that the content in a column to be: ENVELOPE, PACKAGE, or both.
  Now, when the condition is the request ENVELOPE is OK, even when both; but when the selection = PACKAGE I get the following error:
  
  P.S. I'm kinda big beginners to Java, then please explain what you say! Thank you.
  Moreover, the request is OK, because the result I put him in a Swing JTable, but also create a HTML file with the table, wich is OK.
  
  
  
  Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
  to OracleDB.Swing_JTable_Temp$ MyTableModel.getColumnClass (Swing_JTable_Temp.java:440)
  at javax.swing.JTable.getColumnClass (unknown Source)
  at javax.swing.JTable.getCellRenderer (unknown Source)
  at javax.swing.plaf.synth.SynthTableUI.paintCell (unknown Source)
  at javax.swing.plaf.synth.SynthTableUI.paintCells (unknown Source)
  at javax.swing.plaf.synth.SynthTableUI.paint (unknown Source)
  at javax.swing.plaf.synth.SynthTableUI.update (unknown Source)
  at javax.swing.JComponent.paintComponent (unknown Source)
  at javax.swing.JComponent.paint (unknown Source)
  at javax.swing.JComponent.paintChildren (unknown Source)
  at javax.swing.JComponent.paint (unknown Source)
  at javax.swing.JViewport.paint (unknown Source)
  at javax.swing.JComponent.paintChildren (unknown Source)
  at javax.swing.JComponent.paint (unknown Source)
  at javax.swing.JComponent.paintChildren (unknown Source)
  at javax.swing.JComponent.paint (unknown Source)
  at javax.swing.JComponent.paintToOffscreen (unknown Source)
  to javax.swing.RepaintManager$ PaintManager.paintDoubleBuffered (unknown Source)
  to javax.swing.RepaintManager$ PaintManager.paint (unknown Source)
  at javax.swing.RepaintManager.paint (unknown Source)
  at javax.swing.JComponent._paintImmediately (unknown Source)
  at javax.swing.JComponent.paintImmediately (unknown Source)
  at javax.swing.RepaintManager.paintDirtyRegions (unknown Source)
  at javax.swing.RepaintManager.paintDirtyRegions (unknown Source)
  at javax.swing.RepaintManager.seqPaintDirtyRegions (unknown Source)
  to javax.swing.SystemEventQueueUtilities$ ComponentWorkRequest.run (unknown Source)
  at java.awt.event.InvocationEvent.dispatch (unknown Source)
  at java.awt.EventQueue.dispatchEvent (unknown Source)
  at java.awt.EventDispatchThread.pumpOneEventForFilters (unknown Source)
  at java.awt.EventDispatchThread.pumpEventsForFilter (unknown Source)
  at java.awt.EventDispatchThread.pumpEventsForHierarchy (unknown Source)
  at java.awt.EventDispatchThread.pumpEvents (unknown Source)
  at java.awt.EventDispatchThread.pumpEvents (unknown Source)
  at java.awt.EventDispatchThread.run (unknown Source)

  for example, in the method:
  Public Class getColumnClass (int c)
  {
  Return getValueAt (0, c) .getClass ();
  }

  Replace this:
  Return getValueAt (0, c) .getClass ();

  with this:
  Object value = getValueAt (0, c);
  return value! = null? value.getClass (): String.class;

  or if you know which column of the table, what type of data should display, you can do the following:
  If (c == 0) {}
  Return Integer.class;
  } else if (c == 1) {}
  Return String.class;
  } else...

  A little explanation: getColumnClass() is typically implemented as in your case - access table with the values and returns the class of the 'c' in the first row column
  This must be done when you are sure that this table is not empty, and it seems that this has caused your problem (empty array with values).

  Hope that helps
  Ivaylo

• Exception in thread "AWT-EventQueue-0" oracle.jbo.TooManyObjectsException: Houston-25013: too many objects correspond to the oracle.jbo.Key [4 primary key].

  Mr President

  I am able to add records with the following method but when I navigate through folders and then I get the above error.

  When you use this code in my doDML()

  package model;
  
  
  import java.sql.PreparedStatement;
  
  
  import oracle.jbo.Key;
  import oracle.jbo.domain.Number;
  import oracle.jbo.server.EntityDefImpl;
  import oracle.jbo.server.EntityImpl;
  import oracle.jbo.server.SequenceImpl;
  import oracle.jbo.server.TransactionEvent;
  // ---------------------------------------------------------------------
  // ---    File generated by Oracle ADF Business Components Design Time.
  // ---    Tue Nov 10 11:03:43 PKT 2015
  // ---    Custom code may be added to this class.
  // ---    Warning: Do not modify method signatures of generated methods.
  // ---------------------------------------------------------------------
  public class TableNameImpl extends EntityImpl {
      /**
       * AttributesEnum: generated enum for identifying attributes and accessors. DO NOT MODIFY.
       */
      public enum AttributesEnum {
          Column1,
          Column2,
          Column3,
          JoinColumn,
          HiddenColumn;
          private static AttributesEnum[] vals = null;
          private static final int firstIndex = 0;
  
  
          public int index() {
              return AttributesEnum.firstIndex() + ordinal();
          }
  
  
          public static final int firstIndex() {
              return firstIndex;
          }
  
  
          public static int count() {
              return AttributesEnum.firstIndex() + AttributesEnum.staticValues().length;
          }
  
  
          public static final AttributesEnum[] staticValues() {
              if (vals == null) {
                  vals = AttributesEnum.values();
              }
              return vals;
          }
      }
      public static final int COLUMN1 = AttributesEnum.Column1.index();
      public static final int COLUMN2 = AttributesEnum.Column2.index();
      public static final int COLUMN3 = AttributesEnum.Column3.index();
      public static final int JOINCOLUMN = AttributesEnum.JoinColumn.index();
      public static final int HIDDENCOLUMN = AttributesEnum.HiddenColumn.index();
  
  
      /**
       * This is the default constructor (do not remove).
       */
      public TableNameImpl() {
      }
  
  
      /**
       * Gets the attribute value for Column1, using the alias name Column1.
       * @return the value of Column1
       */
      public Number getColumn1() {
          return (Number) getAttributeInternal(COLUMN1);
      }
  
  
      /**
       * Sets <code>value</code> as the attribute value for Column1.
       * @param value value to set the Column1
       */
      public void setColumn1(Number value) {
          setAttributeInternal(COLUMN1, value);
      }
  
  
      /**
       * Gets the attribute value for Column2, using the alias name Column2.
       * @return the value of Column2
       */
      public Number getColumn2() {
          return (Number) getAttributeInternal(COLUMN2);
      }
  
  
      /**
       * Sets <code>value</code> as the attribute value for Column2.
       * @param value value to set the Column2
       */
      public void setColumn2(Number value) {
          setAttributeInternal(COLUMN2, value);
      }
  
  
      /**
       * Gets the attribute value for Column3, using the alias name Column3.
       * @return the value of Column3
       */
      public Number getColumn3() {
          return (Number) getAttributeInternal(COLUMN3);
      }
  
  
      /**
       * Sets <code>value</code> as the attribute value for Column3.
       * @param value value to set the Column3
       */
      public void setColumn3(Number value) {
          setAttributeInternal(COLUMN3, value);
      }
  
  
      /**
       * Gets the attribute value for JoinColumn, using the alias name JoinColumn.
       * @return the value of JoinColumn
       */
      public Number getJoinColumn() {
          return (Number) getAttributeInternal(JOINCOLUMN);
      }
  
  
      /**
       * Sets <code>value</code> as the attribute value for JoinColumn.
       * @param value value to set the JoinColumn
       */
      public void setJoinColumn(Number value) {
          setAttributeInternal(JOINCOLUMN, value);
      }
  
  
      /**
       * Gets the attribute value for HiddenColumn, using the alias name HiddenColumn.
       * @return the value of HiddenColumn
       */
      public Number getHiddenColumn() {
          return (Number) getAttributeInternal(HIDDENCOLUMN);
      }
  
  
      /**
       * Sets <code>value</code> as the attribute value for HiddenColumn.
       * @param value value to set the HiddenColumn
       */
      public void setHiddenColumn(Number value) {
          setAttributeInternal(HIDDENCOLUMN, value);
      }
  
  
      /**
       * @param column1 key constituent
  
  
       * @return a Key object based on given key constituents.
       */
      public static Key createPrimaryKey(Number column1) {
          return new Key(new Object[] { column1 });
      }
  
  
      /**
       * @return the definition object for this instance class.
       */
      public static synchronized EntityDefImpl getDefinitionObject() {
          return EntityDefImpl.findDefObject("model.TableName");
      }
  
  
      /**
       * Add locking logic here.
       */
      public void lock() {
          super.lock();
      }
  
  
      /**
       * Custom DML update/insert/delete logic here.
       * @param operation the operation type
       * @param e the transaction event
       */
      protected void doDML(int operation, TransactionEvent e) {
              if(operation == DML_INSERT)
                  {
                    SequenceImpl seq = new SequenceImpl("JOIN_SEQ", getDBTransaction());
                    oracle.jbo.domain.Number seqValue = seq.getSequenceNumber();
                    setJoinColumn(seqValue);
                    insertSecondRowInDatabase(getColumn1(), getColumn2(), getColumn3(), getJoinColumn());
                  }
                 
                  if(operation == DML_UPDATE)
                  {
                    updateSecondRowInDatabase(getColumn1(), getColumn2(), getColumn3(), getJoinColumn());
                  }
              super.doDML(operation, e);
          }
        
          private void insertSecondRowInDatabase(Object value1, Object value2, Object value3, Object joinColumn)
            {
              PreparedStatement stat = null;
              try
              {
                String sql = "Insert into table_name (COLUMN_1,COLUMN_2,COLUMN_3,JOIN_COLUMN, HIDDEN_COLUMN) values ('" + value1 + "','" + value2 + "','" + value3 + "','" + joinColumn + "', 1)";
                System.out.println("sql= " + sql);  
                stat = getDBTransaction().createPreparedStatement(sql, 1);
                stat.executeUpdate();
              }
              catch (Exception e)
              {
                e.printStackTrace();
              }
              finally
              {
                try
                {
                  stat.close();
                }
                catch (Exception e)
                {
                  e.printStackTrace();
                }
              }
            }
          
            private void updateSecondRowInDatabase(Object value1, Object value2, Object value3, Object joinColumn)
            {
              PreparedStatement stat = null;
              try
              {
                String sql = "update table_name set column_1='" + value1 + "', column_2='" + value2 + "', column_3='" + value3 + "' where JOIN_COLUMN='" + joinColumn + "'";
                System.out.println("sql= " + sql);    
                stat = getDBTransaction().createPreparedStatement(sql, 1);
                stat.executeUpdate();
              }
              catch (Exception e)
              {
                e.printStackTrace();
              }
              finally
              {
                try
                {
                  stat.close();
                }
                catch (Exception e)
                {
                  e.printStackTrace();
                }
              }
            }
      }
  
  
  

  To me the error.

  Exception in thread "AWT-EventQueue-0" oracle.jbo.TooManyObjectsException: JBO-25013: Too many objects match the primary key oracle.jbo.Key[4 ].
    at oracle.jbo.server.OracleSQLBuilderImpl.doEntitySelectForAltKey(OracleSQLBuilderImpl.java:862)
    at oracle.jbo.server.BaseSQLBuilderImpl.doEntitySelect(BaseSQLBuilderImpl.java:555)
    at oracle.jbo.server.EntityImpl.doSelect(EntityImpl.java:9089)
    at oracle.jbo.server.EntityImpl.populate(EntityImpl.java:7664)
    at oracle.jbo.server.EntityImpl.merge(EntityImpl.java:8008)
    at oracle.jbo.server.EntityCache.addForAltKey(EntityCache.java:1189)
    at oracle.jbo.server.EntityCache.add(EntityCache.java:579)
    at oracle.jbo.server.ViewRowStorage.entityCacheAdd(ViewRowStorage.java:3454)
    at oracle.jbo.server.ViewRowImpl.entityCacheAdd(ViewRowImpl.java:4062)
    at oracle.jbo.server.ViewObjectImpl.createInstanceFromResultSet(ViewObjectImpl.java:6351)
    at oracle.jbo.server.QueryCollection.populateRow(QueryCollection.java:4145)
    at oracle.jbo.server.QueryCollection.fetch(QueryCollection.java:4000)
    at oracle.jbo.server.QueryCollection.get(QueryCollection.java:2491)
    at oracle.jbo.server.ViewRowSetImpl.getRow(ViewRowSetImpl.java:5540)
    at oracle.jbo.server.ViewRowSetIteratorImpl.getRowInternal(ViewRowSetIteratorImpl.java:3590)
    at oracle.jbo.server.ViewRowSetIteratorImpl.hasNext(ViewRowSetIteratorImpl.java:2007)
    at oracle.jbo.server.ViewRowSetImpl.hasNext(ViewRowSetImpl.java:3859)
    at oracle.jbo.server.ViewObjectImpl.hasNext(ViewObjectImpl.java:11845)
    at oracle.jbo.uicli.binding.JUCtrlActionBinding.isOperationEnabled(JUCtrlActionBinding.java:473)
    at oracle.jbo.uicli.binding.JUCtrlActionBinding.isActionEnabled(JUCtrlActionBinding.java:300)
    at oracle.jbo.uicli.controls.JUNavigationBar._isEnabled(JUNavigationBar.java:1345)
    at oracle.jbo.uicli.controls.JUNavigationBar._updateButtonStates(JUNavigationBar.java:1334)
    at oracle.jbo.jbotester.app.NavigationBar._updateButtonStates(NavigationBar.java:123)
    at oracle.jbo.uicli.controls.JUNavigationBar$3.run(JUNavigationBar.java:1249)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
  
  
  

  Concerning

  You can't repeat the value of pharmacokinetics in several lines. try to follow this:

  1. in your database to create new sequence "PK_SEQ".

  2. in doDML write this

      if (operation == DML_INSERT)
      {
        SequenceImpl seq = new SequenceImpl("JOIN_SEQ", getDBTransaction());
        oracle.jbo.domain.Number seqValue = seq.getSequenceNumber();
        setJoinColumn(seqValue);
        setPKey(getPkSeqNextNumber())
        insertSecondRowInDatabase(getPkSeqNextNumber(), getColumn1(), getColumn2(), getColumn3(), getJoinColumn());
      }
  

  the getPkSeqNextNumber will be

  private Number getPkSeqNextNumber()
  {
    SequenceImpl pkSeq = new SequenceImpl("PK_SEQ", getDBTransaction());
    return pkSeq.getSequenceNumber();
  }
  

  or

  You can do a trigger in the database, this trigger Gets the value of the sequence and sets the pkey to insert before

• java.lang.NoClassDefFoundError: com/pointbase/session/sessionManager

  setDomainEnv.cmd:
  
  CLASSPATH=%PRE_CLASSPATH%;%WEBLOGIC_CLASSPATH%;%POST_CLASSPATH%;%WLP_POST_CLASSPATH%;%WL_HOME%\common\val\pointbase\lib\pbembedded57.jar;%WL_HOME%\integration\lib\util.jar;
  
  This is the actual path to the jar file:
  C:\bea103\wlserver_10.3\common\eval\pointbase\lib
  
  Error:
  
  Connection test failed.
  Error java.lang.NoClassDefFoundError: com/pointbase/session/sessionManager
  
  I am trying to connect to
  
  Name:
  JNDI name: *.
  Database Type: PointBase
  Database driver: * pilot the PointBase (Type 4) version: 4.x, 5.x
  
  The database name: HRDATABASE
  Host name: localhost
  Port: 9092
  Database User Name: PBPUBLIC
  Password: PBPUBLIC
  
  
  What could I do it wrong?
  
  Published by: suhas_sm on March 30, 2010 11:41

  This happens several times... Once I forgot to add a full JAR as well as the location in my classpath file... you missed only a character...

• java.lang.NoClassDefFoundError: com/bea/wls/ejbgen/ant/EJBGenAntTask

  I've updated to Weblogic 10.3 9.2mp3.
  My application uses ejbGenAntTask in build.xml
  . But in wls.ejbgen weblogic.jar 10.3 package is missing
  where the error java.lang.NoClassDefFoundError: com/bea/wls/ejbgen/ant/EJBGenAntTask
  
  10.3 weblogic.jar package structure seems to be different from weblogic.jar 9.2
  
  Is there any workaround for this their.
  
  Thanks in advance

  Hello

  com.bea.wls.ejbgen.ant.EJBGenAntTask is located in the com.bea.core.ejbgen_1.0.0.0.jar file:

  the jar file can be found at: %BEA_HOME%\modules\com.bea.core.ejbgen_1.0.0.0.jar

  So, try to place the com.bea.core.ejbgen_1.0.0.0.jar file in the classpath.

  Thank you
  Sandeep

• Exception in thread "AWT-EventQueue-0" impossible

  Hello

  I get a StackOverflowError after about 13 recurrences in my application.

  I have a form for adding and after users add something I want autodisplay form to add it again. It is a recurrence which can go up to a few hundred.

  How can I fix?

  I don't want to treat recursively, can I break the recursion or is there another solution?

  Can I empty the program application stack?

  Thank you.

  New thread solved the problem

• Reply to thread-&gt; java.lang.UnsatisfiedLinkError: com.sun.media.vfw.VFWCapture.cacheFieldIDs (Z)

  java.lang.UnsatisfiedLinkError: com.sun.media.vfw.VFWCapture.cacheFieldIDs (Z)

  This issue is no answer.

  

  2827163 , December 20, 2014 12:58

  So I try to start with the java media framework (JMF). Ive installed the jmf 2.1.1e for windows and I am using eclipse IDE.

  I tried to add the jars for the projects generate path files and the DLLs for the path to the library, but I get this error when you try to run the project:

  java.lang.UnsatisfiedLinkError: com.sun.media.vfw.VFWCapture.cacheFieldIDs (Z)

  Here are the details of the full changelog:

  CaptureDeviceInfo: vfw:Microsoft WDM Image Capture (Win32): 0: vfw: / / 0

  YUV video format: = java.awt.Dimension size [width = 640, height = 480] [B yuvType = 32 StrideY = 1280 StrideUV = 1280 OffsetY = 0 OffsetU = 1 OffsetV = 3-MaxDataLength = 614400 DataType = class

  YUV video format: = java.awt.Dimension size [width = 160, height = 120] [B yuvType = 32 StrideY = 320 StrideUV = 320 OffsetY = 0 OffsetU = 1 OffsetV = 3-MaxDataLength = 38400 DataType = class

  YUV video format: = java.awt.Dimension size [width = 320, height = 240] MaxDataLength = 153600 DataType = class [B yuvType = 32 StrideY = 640 StrideUV 640 OffsetY = 0 OffsetU = 1 OffsetV = 3 =

  Exception in thread "Thread of VFW application" java.lang.UnsatisfiedLinkError: com.sun.media.vfw.VFWCapture.cacheFieldIDs (Z)

  at com.sun.media.vfw.VFWCapture.cacheFieldIDs (Native Method)

  to com.sun.media.vfw.VFWCapture. < clinit > (VFWCapture.java:27)

  at com.sun.media.protocol.vfw.VFWSourceStream.doConnect(VFWSourceStream.java:249)

  at com.sun.media.protocol.vfw.VFWSourceStream.run(VFWSourceStream.java:771)

  at java.lang.Thread.run(Thread.java:619)

  Can someone help me?

  Please place the dll files in appropriate locations. This error is generated when the Java class cannot find the required native library.

  Thank you

  Adil

• java.lang.ClassNotFoundException: com.bea.xml.XmlException

  Hello experts

  I use weblogic.jar to deploy the EAR with the WebLogic Server deployment plan, and I'm going to NoClassDefFoundError to com.bea.xml.XmlException.

  the following error

  java.lang.NoClassDefFoundError: com/bea/xml/XmlException

  at weblogic.descriptor.BasicDescriptorManager.getMarshallerFactory(BasicDescriptorManager.java:143)

  at weblogic.descriptor.BasicDescriptorManager.getDescriptorFactory(BasicDescriptorManager.java:183)

  at weblogic.descriptor.BasicDescriptorManager.createDescriptor(BasicDescriptorManager.java:320)

  at weblogic.descriptor.BasicDescriptorManager.createDescriptor(BasicDescriptorManager.java:287)

  at weblogic.deploy.api.spi.config.DescriptorParser.parseDeploymentPlan(DescriptorParser.java:128)

  at weblogic.deploy.api.spi.deploy.internal.BasicOperation.parsePlan(BasicOperation.java:246)

  at weblogic.deploy.api.spi.deploy.internal.BasicOperation.run(BasicOperation.java:166)

  at weblogic.deploy.api.spi.deploy.WebLogicDeploymentManagerImpl.deploy(WebLogicDeploymentManagerImpl.java:369)

  at weblogic.deploy.api.tools.deployer.DeployOperation.execute(DeployOperation.java:47)

  at weblogic.deploy.api.tools.deployer.Deployer.perform(Deployer.java:139)

  at weblogic.deploy.api.tools.deployer.Deployer.runBody(Deployer.java:88)

  at weblogic.utils.compiler.Tool.run(Tool.java:158)

  at weblogic.utils.compiler.Tool.run(Tool.java:115)

  in weblogic. Deployer.Run (deployer. Java:70)

  in weblogic. Deployer.main (deployer. Java:54)

  Caused by: java.lang.ClassNotFoundException: com.bea.xml.XmlException

  in java.net.URLClassLoader$ 1.run(URLClassLoader.java:202)

  at java.security.AccessController.doPrivileged (Native Method)

  at java.net.URLClassLoader.findClass(URLClassLoader.java:190)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

  to Sun.misc.Launcher$appclassloader$ AppClassLoader.loadClass (Launcher.java:301)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

  ... 15 more

  Try with wlfullclient.jar

  See this

  Using the WebLogic JarBuilder tool

• Exception in thread "main" java.lang.NoClassDefFoundError: files

  Can someone help me please... I am trying to apply the patch April CPU to my database and it gives me this error message: Exception in thread "main" java.lang.NoClassDefFoundError: files OPatch failed with error code = 1.
  I've never had a problem of application of CPU patches to this database so far. How can I fix? I'm on Oracle 11.2.0.2 on Windows 2008 R2.
  
  Thank you very much
  
  Saber

  Hello;

  Please check this doc:

  Opatch fails with an Exception in thread "main" java.lang.NoClassDefFoundError: # OPatch failed with the error code 1 [1335889.1 ID]

  Make sure opatch is in a different folder.

  Example on mine

  / u01/OPatch

  Then apply a patch I could make

  pwd

  / u01/app/Oracle/install/10157249

  from there I'd

  / U01/OPatch/opatch applies

  Note: opatch command is different from a patch to a fix. Example of Linux, but files on Windows work the same

  Best regards

  mseberg

  Published by: mseberg on April 27, 2012 08:35

• Exception in thread "main" java.lang.NoClassDefFoundError: hand

  Hello!
  
  
  To run my java application, I try to run the cmd of the following command:
  ... \bin > java hand
  
  and I get the following exception:
  
  Exception in thread "main" java.lang.NoClassDefFoundError: hand
  Caused by: java.lang.ClassNotFoundException: hand
  in java.net.URLClassLoader$ 1.run(URLClassLoader.java:202)
  at java.security.AccessController.doPrivileged (Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
  to Sun.misc.Launcher$appclassloader$ AppClassLoader.loadClass (Launcher.java:301)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
  The main class is not found: hand. Program ends.
  
  
  
  1. principal is Main.class I try to run where there is
  Public Shared Sub main (String [] args) {}
  Test test = new Test ("Test");
  test.setVisible (true);
  }
  
  2. in 'Path', I have "C:\Program Files\Java\jdk1.6.0_26\bin"
  3. in the 'src' folder I also Test.java file Main.java in addition
  4. in the folder "bin" are the files Test.calss and Main.class
  5. in eclipse, it works correctly
  
  What can be the problem?
  Thank you!

  800512 wrote:
  What can be the problem?

  Not sure how the classpath. Which is nothing to be ashamed that you started with Eclipse, it is exactly one of those things that an IDE hides on your part.

  Read into java classpath and things will be clear. For now, you'll get it to work by running this:

  Java - cp. Main

  (Note the point - which means "current working directory" as part of a path).

• Complie error "Exception in thread"main"java.lang.NoClassDefFoundError".

  Dear all,
  
  I have the following problem can not compile the code below.
  My settings and the code here.
  
  Thanks for the help.
  
  My version of java.
  ===============================================
  D:\bea\jdk150_22\bin > java-version
  Java version "1.5.0_22.
  Java (TM) 2 Runtime Environment, Standard Edition (build 1.5.0_22 - b03)
  Java Client VM (build 1.5.0_22 - b03, mixed mode)
  ===============================================
  
  I use a bat to compile the code
  ===============================================
  Set of JDK_HOME = D:\bea\jdk150_22
  set PATH=%JDK_HOME%\bin;%PATH%
  Set CLASSPATH=%CLASSPATH%;D:\oracle\product\10.2.0\client_1\jdbc\lib\classes12.jar
  
  REM - compile
  javac GetDBOracle.java
  
  REM - tests
  Java GetDBOracle
  
  REM - add to jar
  jar cf GetDBOracle.jar GetDBOracle.class
  ===============================================
  
  My java code
  
  ===============================================
  import java.sql. *;
  import java. IO;
  
  public class GetDBOracle {}
  public static String GetDBOracle (String Parm1, Parm2 String) throws SQLException
  {
  Same string = "";
  Load the Oracle driver
  DriverManager.registerDriver (oracle.jdbc.OracleDriver (()) new;
  Connect to the local database
  Connection Conn = DriverManager.getConnection
  ("jdbc:oracle:thin:@localhost:ORCL", "ORC", "ORC2010");
  Ask the names of the employees
  Statement stmt = conn.createStatement ();
  ResultSet rset = stmt.executeQuery ("SELECT JAVA_GET_VALUE('"Parm1"','"Parm2"') FROM DUAL");
  Print name
  While (rset.next ()) {}
  Ditto = rset.getString (1);
  }
  close the result set, statement and connection
  RSet.Close ();
  stmt. Close();
  Conn.Close ();
  return same;
  }
  Public Shared Sub main (string args [])
  {
  try {}
  System.out.println (GetDBOracle ("XXI", "12000"));
  } catch (Exception e) {}
  System.out.println (e.getMessage ());
  }
  }
  }
  ===============================================
  
  ERRO
  ===============================================
  Exception in thread "main" java.lang.NoClassDefFoundError: GetDBOracle
  ===============================================

  Kayaman was referring to the complexity of classpath and how experts mess it upward, nothing to do with the forum sites.

• Exception in thread "main" java.lang.NoClassDefFoundError: oracle/aurora/is

  Hi, I created 1 java class that we use to run unix from a plsql package commands.
  
  1 class file is
  
  package xxxxx.oracle.apps.custom;
  import java. IO;
  
  public class OsCommand {}
  Public Shared Function execute (String command) {}
  String result = "";
  String error = "";
  
  try {}
  InputStream stdin = null;
  int exitVal = 0;
  String line = null;
  String return_line = null;
  
  Execution run_time = Runtime.getRuntime ();
  Treat the ch = run_time.exec (command);
  
  InputStreamReader isr = new InputStreamReader (ps.getInputStream ());
  BufferedReader br = new BufferedReader (isr);
  
  InputStreamReader errorStreamReader = new InputStreamReader (ps.getErrorStream ());
  BufferedReader bufferedError = new BufferedReader (errorStreamReader);
  
  While ((line = bufferedError.readLine ())! = null)
  error = line;
  
  While ((line = br.readLine ())! = null)
  result = line;
  return (error == ""?) result: "invalid:" + error);
  }
  catch (Exception ex) {return "invalid:"+ ex.toString () ;} "}
  }
  
  Public Shared Sub main (String [] args) {}
  System.out.println (Execute(args[0]));
  //}
  }
  
  2 we have a shell script to compile this class file that works as well, which (Oscommand.sh) contains
  
  $AF_JRE_TOP/bin/javac - classpath /u04/appldev/11i/apps/xxxxcustom/11.5.0/ar/java-proc OsCommand.java.
  
  3 to load this class file, we have another shell script that throws an exception is
  
  # script to load the java class in the shell database
  APPS_PWD = xxxxxxxx
  
  # The directory containing the class file to be loaded into the database
  FULL_PATH=/U04/appldev/11i/apps/xxxxxcustom/11.5.0/ar/Java-proc
  
  # The name of the class file
  JAVA_CLASS_FILE = OsCommand.Class
  
  /U01/app/Oracle/product/10.2/bin/loadjava u apps / ${APPS_PWD} - v.
  -solve - resolver ' ((* SCOTT) (* PUBLIC) (* ADMIN))'.
  ${FULL_PATH} / ${JAVA_CLASS_FILE}
  
  When I run the 3rd script I get the follwing exception message
  
  "Exception in thread"main"java.lang.NoClassDefFoundError: oracle/aurora/Server/tools/loadjava/LoadJavaMain.
  
  
  Could someone please help what could be wrong with the code.
  
  
  Thank you
  Malla
  
  Published by: user4254752 on July 14, 2009 13:22

  Malla,

  See the following documents.

  Note: 114009.1 - storage and loading of the Java Classes in the database
  Note: 131812.1 - how to run example Java stored procedure Hello.java

  Kind regards
  Hussein