Errer when, Call from java to pl sql procedure with table out parameter

Hi ,
Please help me ? It's urgent for me .....
My Oracle Code is like this ,
CREATE TABLE TEST_TABLE ( DATE1 DATE, VALUE_EXAMPLE VARCHAR2(20 BYTE), VALUE2_EXAMPLE VARCHAR2(20 BYTE), VALUE3_EXAMPLE NUMBER ); CREATE OR REPLACE TYPE TONERECORDTEST AS OBJECT ( DATE1 DATE, VALUE_EXAMPLE VARCHAR2(20), VALUE2_EXAMPLE VARCHAR2(20), VALUE3_EXAMPLE NUMBER ); CREATE OR REPLACE TYPE TTESTTABLE IS TABLE OF TONERECORDTEST; CREATE OR REPLACE PACKAGE test_collection_procedures AS PROCEDURE testCallProcedureFromJava(start_time IN DATE, end_time IN DATE, table_data OUT TTesttable); END test_collection_procedures; / CREATE OR REPLACE PACKAGE BODY test_collection_procedures AS PROCEDURE testCallProcedureFromJava(start_time IN DATE, end_time IN DATE, table_data OUT TTesttable) IS BEGIN SELECT TONERECORDTEST(date1, value_example, value2_example, value3_example) BULK COLLECT INTO table_data FROM TEST_TABLE WHERE DATE1>=start_time AND DATE1<=end_time; END testCallProcedureFromJava; END test_collection_procedures;
And my Java Code is like
import java.sql.Connection; import java.sql.DriverManager; import oracle.jdbc.OracleCallableStatement; import oracle.jdbc.OracleTypes; import oracle.sql.ARRAY; import oracle.sql.ArrayDescriptor; import oracle.sql.STRUCT; import oracle.sql.StructDescriptor; public class testPLCollectionType { public static void main(java.lang.String[] args) { try{ //Load the driver Class.forName ("oracle.jdbc.driver.OracleDriver"); // Connect to the database Connection conn = DriverManager.getConnection ("jdbc:oracle:thin:@serverbd:1521:squema1","user", "password"); // First, declare the Object arrays that will store the data (for TONERECORDTEST OBJECT TYPE) Object [] p2recobj; Object [] p3recobj; Object [] p4recobj; // Declare the Object Arrays to hold the STRUCTS (for TTESTTABLE TYPE) Object [] p2arrobj; // Declare two descriptors, one for the ARRAY TYPE // and one for the OBJECT TYPE. StructDescriptor desc1=StructDescriptor.createDescriptor("TONERECORDTEST",conn); ArrayDescriptor desc2=ArrayDescriptor.createDescriptor("TTESTTABLE",conn); // Set up the ARRAY object. ARRAY p2arr; // Declare the callable statement. // This must be of type OracleCallableStatement. OracleCallableStatement ocs = (OracleCallableStatement)conn.prepareCall("{call test_collection_procedures.testCallProcedureFromJa va(?,?,?)}"); // Declare IN parameters. Realize that are 2 DATE TYPE!!! Maybe your could change with setDATE ocs.setString(1,"01-JAN-04"); ocs.setString(2,"10-JAN-05"); // Register OUT parameter ocs.registerOutParameter(3,OracleTypes.ARRAY,"TTESTTABLE"); // Execute the procedure ocs.execute(); // Associate the returned arrays with the ARRAY objects. p2arr = ocs.getARRAY(3); // Get the data back into the data arrays. //p1arrobj = (Object [])p1arr.getArray(); p2arrobj = (Object [])p2arr.getArray(); System.out.println("Number of rows="+p2arrobj.length); System.out.println("Printing results..."); for (int i=0; i<p2arrobj.length; i++){ Object [] piarrobj = ((STRUCT)p2arrobj).getAttributes();
System.out.println();
System.out.print("Row "+i);
for (int j=0; j<4; j++){
System.out.print("|"+piarrobj[j]);
}catch (Exception ex){
System.out.println("Exception-->"+ex.getMessage());
Actually when i running the java program it is showing error
Exception-->ORA-06550: line 1, column 58:
PLS-00103: Encountered the symbol "VA" when expecting one of the following:
:= . ( @ % ;
The symbol ":=" was substituted for "VA" to continue.
I am not getting the error .Please help me out Dhabas Edited by: Dhabas on Jan 12, 2009 3:49 PM

// Declare the callable statement.
// This must be of type OracleCallableStatement.
..."{call test_collection_procedures.testCallProcedureFromJa va(?,?,?)}");Looks like Ja divorced va.

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vc_query_1 := '';
vc_query_1 := vc_query_1 || ' SELECT stud_apps.appl_no APPL_NO, stud_apps.s_fname S_FNAME, ';
vc_query_1 := vc_query_1 || ' stud_apps.s_mi S_MI, stud_apps.s_lname S_LNAME, ';
vc_query_1 := vc_query_1 || ' stud_apps.appl_date APPL_DATE, look_up.description DESCRIPTION, ' ;
vc_query_1 := vc_query_1 || ' stud_apps.s_ucid S_UCID ' ;
vc_query_1 := vc_query_1 || ' FROM student_apps stud_apps,jobs jbs,lookup look_up' ;
vc_query_1 := vc_query_1 || ' WHERE stud_apps.status in (''o'',''t'') '; --(' || ic_status || ') ' ;
vc_query_1 := vc_query_1 || ' AND jbs.job_no = stud_apps.job_no' ;
vc_query_1 := vc_query_1 || ' AND jbs.status not in (''z '', ''Z'')' ;
vc_query_1 := vc_query_1 || ' AND stud_apps.status = look_up.code ' ;
vc_query_1 := vc_query_1 || ' AND look_up.type = ''st''' ;
vc_query_1 := vc_query_1 || ' AND stud_apps.job_no = ''' || vn_appln_list.job_no || ''' ' ;
vc_query_1 := vc_query_1 || ' ORDER BY appl_date' ;
dbms_output.put_line('Executed Query_2');
OPEN or_applicants_list FOR vc_query_1;
LOOP
FETCH or_applicants_list INTO vn_job_offered;
EXIT WHEN or_applicants_list%NOTFOUND;
va_varray_job_detail(counter).APPL_NO := vn_job_offered.APPL_NO;
va_varray_job_detail(counter).S_FNAME := vn_job_offered.S_FNAME;
va_varray_job_detail(counter).S_MI := vn_job_offered.S_MI;
va_varray_job_detail(counter).S_LNAME := vn_job_offered.S_LNAME;
va_varray_job_detail(counter).APPL_DATE := vn_job_offered.APPL_DATE;
va_varray_job_detail(counter).DESCRIPTION := vn_job_offered.DESCRIPTION;
va_varray_job_detail(counter).S_UCID := vn_job_offered.S_UCID;
counter := counter + 1;
END LOOP; --end of FOR
CLOSE or_applicants_list;
END LOOP; -- end of FETCH
END Admin_Jobs_Offered_Rtr;
END PACK_SEMSADMIN_OFFEREDJOBS;
/{color}
Reqire help plzzzz !!!
Thanks.

Originally posted by JDBC Development Team:
It's very similar to other datatype except that it uses OracleTypes.ARRAY typecode and the value is mapped to a oracle.sql.ARRAY instance. The code looks as follows --
cstmt.registerOutParameter (idx, OracleTypes.ARRAY, "VARRAY_TYPE_NAME_HERE");
cstmt.execute ();
ARRAY array = (ARRAY) cstmt.getObject (idx);
Thanks for your reply.
I have to use:-
OracleCallableStatement cs1 = (OracleCallableStatement )conn.prepareCall
( "{call proj_array(?)}" ) ;
for retrieving a collection as an OUT parameter.
This gives me the errors:-
C:\jdbc\VarraySQL.java:0: The method oracle.jdbc2.Blob getBlob(int) declared in class oracle.jdbc.driver.OracleCallableStatement cannot override the method of the same signature declared in interface java.sql.CallableStatement. They must have the same return type.
import java.sql.*;
^
C:\jdbc\VarraySQL.java:0: The method oracle.jdbc2.Array getArray(int) declared in class oracle.jdbc.driver.OracleCallableStatement cannot override the method of the same signature declared in interface java.sql.CallableStatement. They must have the same return type.
import java.sql.*;
^
C:\jdbc\VarraySQL.java:0: The method oracle.jdbc2.Clob getClob(int) declared in class oracle.jdbc.driver.OracleCallableStatement cannot override the method of the same signature declared in interface java.sql.CallableStatement. They must have the same return type.
import java.sql.*;
^
C:\jdbc\VarraySQL.java:0: The method oracle.jdbc2.Ref getRef(int) declared in class oracle.jdbc.driver.OracleCallableStatement cannot override the method of the same signature declared in interface java.sql.CallableStatement. They must have the same return type.
import java.sql.*;
^
How do I get rid of these errors?
null

JTextField update problem when called from PropertyChangeEvent

Hi,
I'm trying to create forms that can be dynamically loaded with Class.forname(formName).
Those forms should always inherit some methods that make it easy to pass data to
them and receive data from them. The idea is that the data comes from a table which
sends a hashmap (String column/JTextField-name + String Value pairs) with firePropertyChanged
as soon as a new row is seleceted. The JTextFields in the form are marked with setName("FieldName") that has to correspond to the name of the columns of the table.
My problem is that I can't update the fields in my form when I'm calling getRow(HashMap)
from within propertyChangeEvent but that's necessary to keep the forms flexible.
JTextFieldName.setText(newText) just won't work. But it works when I call getRow(HashMap)
from the constructor. SwingWorker and threads to update the form didn't help.
I don't need to call pack() / update() / repaint() on the JFrame, do I ??
update() / validate() / repaint() etc. didn't work on the JTextField themselves.
Below is the code for one of the test-forms (just a JPanel that is inserted in a frame)
with all of it's methods. Does anybody have a solution to this problem ??
Thanks for taking time for that !!
Benjamin
* testTable.java
* Created on 15. April 2004, 16:12
package viewcontrol.GUI;
* @author gerbarmb
import javax.swing.*;
import java.awt.*;
import java.beans.*;
import java.util.*;
public class testTable extends javax.swing.JPanel
          implements
               java.awt.event.KeyListener,
               java.beans.PropertyChangeListener {
      * public static void main(String[] argv) { testTable tt = new testTable();
      * JFrame jf = new JFrame(); jf.setContentPane(tt); jf.setVisible(true); }
     /** Creates new customizer testTable */
     public testTable() {
          initComponents();
          HashMap hm = new HashMap();
           * Only for debugging, to see that the method getRow() works when
           * called from the constructor.
           hm.put("ttext", "TEst");
           this.getRow(hm);
      * This method is called from within the constructor to initialize the form.
      * WARNING: Do NOT modify this code. The content of this method is always
      * regenerated by the FormEditor.
     private void initComponents() {//GEN-BEGIN:initComponents
          java.awt.GridBagConstraints gridBagConstraints;
          jLabel1 = new javax.swing.JLabel();
          textIn = new javax.swing.JTextField();
          jLabel2 = new javax.swing.JLabel();
          intIn = new javax.swing.JTextField();
          jLabel3 = new javax.swing.JLabel();
          numIn = new javax.swing.JTextField();
          jLabel4 = new javax.swing.JLabel();
          dateIn = new javax.swing.JTextField();
          jLabel5 = new javax.swing.JLabel();
          dateTimeIn = new javax.swing.JTextField();
          jLabel6 = new javax.swing.JLabel();
          jCheckBox1 = new javax.swing.JCheckBox();
          keepValues = new javax.swing.JCheckBox();
          jButton1 = new javax.swing.JButton();
          setLayout(new java.awt.GridBagLayout());
          jLabel1.setText("Text");
          add(jLabel1, new java.awt.GridBagConstraints());
          textIn.setName("ttext");
          textIn.setPreferredSize(new java.awt.Dimension(100, 21));
          textIn.addActionListener(new java.awt.event.ActionListener() {
               public void actionPerformed(java.awt.event.ActionEvent evt) {
                    textInActionPerformed(evt);
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridwidth = 2;
          add(textIn, gridBagConstraints);
          jLabel2.setText("Integer");
          add(jLabel2, new java.awt.GridBagConstraints());
          intIn.setName("tint");
          intIn.setPreferredSize(new java.awt.Dimension(50, 21));
          add(intIn, new java.awt.GridBagConstraints());
          jLabel3.setText("Number");
          add(jLabel3, new java.awt.GridBagConstraints());
          numIn.setName("tnum");
          numIn.setPreferredSize(new java.awt.Dimension(50, 21));
          add(numIn, new java.awt.GridBagConstraints());
          jLabel4.setText("Date");
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridx = 0;
          gridBagConstraints.gridy = 1;
          add(jLabel4, gridBagConstraints);
          dateIn.setName("tdate");
          dateIn.setPreferredSize(new java.awt.Dimension(50, 21));
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridx = 1;
          gridBagConstraints.gridy = 1;
          add(dateIn, gridBagConstraints);
          jLabel5.setText("DateTime");
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridx = 2;
          gridBagConstraints.gridy = 1;
          add(jLabel5, gridBagConstraints);
          dateTimeIn.setName("tidate");
          dateTimeIn.setPreferredSize(new java.awt.Dimension(80, 21));
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridy = 1;
          add(dateTimeIn, gridBagConstraints);
          jLabel6.setText("Bit");
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridy = 1;
          add(jLabel6, gridBagConstraints);
          jCheckBox1.setName("tbit");
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridy = 1;
          add(jCheckBox1, gridBagConstraints);
          keepValues.setText("keep values");
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridx = 7;
          gridBagConstraints.gridy = 3;
          add(keepValues, gridBagConstraints);
          jButton1.setText("Send");
          jButton1.addActionListener(new java.awt.event.ActionListener() {
               public void actionPerformed(java.awt.event.ActionEvent evt) {
                    jButton1ActionPerformed(evt);
          gridBagConstraints = new java.awt.GridBagConstraints();
          gridBagConstraints.gridx = 7;
          gridBagConstraints.gridy = 2;
          add(jButton1, gridBagConstraints);
     }//GEN-END:initComponents
     private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
          sendRow();
     }//GEN-LAST:event_jButton1ActionPerformed
     private boolean sendRow() {
          java.util.HashMap hm = new java.util.HashMap();
          Component[] cs = this.getComponents();
          for (int i = 0; i < cs.length; i++) {
               if (((Component) cs).getName() != null) {
                    if (cs[i] instanceof JCheckBox) {
                         String value = ((JCheckBox) cs[i]).isSelected() ? "1" : "0";
                         hm.put(cs[i].getName(), value);
                    } else if (cs[i] instanceof JCheckBox) {
                         hm.put(cs[i].getName(), ((JTextField) cs[i]).getText());
          } // end for
          firePropertyChange("rowChanged", null, hm);
          return true;
     private void getRow(java.util.HashMap hm) {
          //if (! this.keepValues.isSelected()) {
          Component[] cs = this.getComponents();
          for (int i = 0; i < cs.length; i++) {
               if (cs[i].getName() != null && hm.containsKey(cs[i].getName())) {
                    Component component = cs[i];
                    String componentName = cs[i].getName();
                    String componentValue = (String) hm.get(component.getName());
                    if (cs[i] instanceof JTextField) {
                         // output for debugging
                         System.out.println("Setting " + cs[i].getName() + " = "
                                   + componentValue);
                         ((JTextField) component).setText(componentValue);
                    } else if (cs[i] instanceof JCheckBox) {
                         // output for debugging
                         System.out.println("JCheckBox found");
                         JCheckBox cb = (JCheckBox) component;
                         boolean selected = (componentValue == null ? false : (componentValue.equals("1")
                                   ? true
                                   : false));
                         ((JCheckBox) component).setSelected(selected);
          } // end for
          /* Uncomment this code snippet to retrieve the text that has been set
          for the components (that means JTextFields)
          This is just for debugging !
          Component[] cs = this.getComponents(); for (int i = 0; i < cs.length;
          i++) { if (cs[i].getName() != null) { if (cs[i] instanceof
          JTextField) { System.out.println("Value of " +cs[i].getName() + " = " +
          ((JTextField) cs[i]).getText()); } } } // end for
     private void textInActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_textInActionPerformed
     }//GEN-LAST:event_textInActionPerformed
     public void keyPressed(java.awt.event.KeyEvent e) {
          if (e.getKeyCode() == java.awt.event.KeyEvent.VK_ENTER) {
               sendRow();
     public void keyReleased(java.awt.event.KeyEvent e) {
     public void keyTyped(java.awt.event.KeyEvent e) {
     public void propertyChange(java.beans.PropertyChangeEvent evt) {
          if (evt.getPropertyName().equals("newRow")) {
               final PropertyChangeEvent finalEvt = evt;
               Runnable makeChanges = new Runnable () {
                    public void run() {
                         getRow((java.util.HashMap) finalEvt.getNewValue());
     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JTextField dateIn;
     private javax.swing.JTextField dateTimeIn;
     private javax.swing.JTextField intIn;
     private javax.swing.JButton jButton1;
     private javax.swing.JCheckBox jCheckBox1;
     private javax.swing.JLabel jLabel1;
     private javax.swing.JLabel jLabel2;
     private javax.swing.JLabel jLabel3;
     private javax.swing.JLabel jLabel4;
     private javax.swing.JLabel jLabel5;
     private javax.swing.JLabel jLabel6;
     private javax.swing.JCheckBox keepValues;
     private javax.swing.JTextField numIn;
     private javax.swing.JTextField textIn;
     // End of variables declaration//GEN-END:variables

The problem of the change in the form not being comitted is that
I forgot SwingUtilities.invokeLater(makeChanges); in the bottom
part in public void propertyChange(java.beans.PropertyChangeEvent evt)
after having created a new Runnable.
Changes to the UI often have to be comitted by SwingUtitlities.invokeLater()
though I don't know that much about Swing yet.
Thanks to everybody who tried to solve that problem.
Benjamin

Errer when, Call from java to pl sql procedure with table out parameter

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