Sqlca equivalent in JDBC

Does anyone know of a JDBC equivalent to the ProC structure called SQLCA?
I miss the status code and rows inserted/returned information.
Thanks,
Bob Scharping
null

I seriously doubt adUseClient causes the client to execute SQL. These:
http://dev.mysql.com/tech-resources/articles/vb-cursors-and-locks.html
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ado270/htm/mdcstcursorlocationenum.aspcause me to think it's more like CachedRowSet, though I'm not sure.
That's the way database servers work: they execute SQL. The client can't execute the query because it doesn't have the database's tables or indexes. If it had those ...well, it would be the server then.
Optimize your query. Index it. Myself, I'd run away screaming if I had a 50+ -join query. Or I'd try very hard to refactor the query - separate selects, client side data caching, ... And get a database that doesn't hang, they aren't supposed to do that(!!)

Similar Messages

JDBC equivalent of OracleXMLSave.setDateFormat()?

The Orace XSU class OracleXMLSave has a method setDateFormat().
How can I accomplish the equivalent in JDBC?
The NSL_DATE_FORMAT of my server "RRRR-MM-DD HH24:mm:ss"
I have a bunch of ASCII files I'm trying to load which have "MM/DD/YYYY" format.
In PL/SQL and/or Oracle XSU I just set the date format and then execute something like
insert into myfile columns ( mydatecol ) values '01/01/1999' )
However, when using JDBC I haven't figured out how to set the date format for the session/connection/whatever globally.
I know I can use JDBC date escaping BUT that requires I know which columns are dates. If I can just set the format for the session to match the load file I only have to provide columns names and values (as strings).
R.Parr
Temporal Arts

None by default.
You could use REF CURSOR as an OUT parameter of a stored procedureCREATE OR REPLACE PACKAGE myPkgGetCursor IS
    TYPE recSet IS REF CURSOR;
    PROCEDURE getList( recList OUT recSet, param1 IN NUMBER);
END myPkgGetCursor;
CREATE OR REPLACE PACKAGE BODY myPkgGetCursor AS
    PROCEDURE getList( recList OUT recSet, param1 IN NUMBER) IS
    BEGIN
        OPEN recList FOR <queryStatement>;
    END getList;
END myPkgGetCursor;Use CallableStatement and specify myPkgGetCursor.getList

JDBC for non-relational Databases.

Hi All,
correct me if I am wrong in my understanding,
1. JDBC are a set of specifications (as interfaces etc..) which each
vendor is expected to provide implementation.
2. JDBC is for relationsla databases only (like oracle,MySQL etc..) it
does not take into account the access to non-relational databases.
3. If 2 is true, is there an equivalent of JDBC for non-relational
databases?
TIA.

1. JDBC are a set of specifications (as interfaces etc..) which each
vendor is expected to provide implementation.
Broadly speaking, yes. It doesn't have to be the vendor that provides the implementation, and an ODBC driver (to be used via the JdbcOdbc bridge) is adequate if a native JDBC driver is not available.
2. JDBC is for relationsla databases only (like oracle,MySQL etc..) it
does not take into account the access to non-relational databases.
It expects tabular results. Aside from that I don't think it mandates anything about the design of the underlying system. Certainly it's entirely agnostic about syntactic issues.
For example, it can talk to Excel spreadsheets, via the JdbcOdbc bridge, and Excel is by no stretch of the imagination a relational database. IMS is not a relational database, but that has a JDBC driver.
3. If 2 is true, is there an equivalent of JDBC for non-relational
databases?
2 is not true, and I'm not aware of any "non relational" database connection standard, probably for this very reason. There may well be vendor specific tools for talking to some systems.

Java DataBase in NetBeans!!

Hi there,
can you help guy,
I have the NetBeans IDE 4.1,
Oracle 9,
j2sdk1.4.0,
and win xp (on standalone machine)
I remember the old version of NetBeans, you can use Mounting FileSystem for jdbc\oracle\driver
to use the OracleDriver
but I get message error at compiler says that package jdbc.oracle.driver does not exist
please I need help in who to do Mounting FileSystem or other way
here is my code of java
// Database application using Oracle and Java programming Language
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.swing.*;
import java.awt.event.*;
import jdbc.sql.*
import java.awt.*;
public class OracleJavaCustomerWindow extends JFrame
private JLabel labelCId,labelCName,labelCCity,labelCPhone;
private JTextField textCId,textCName,textCCity,textCPhone;
private JPanel labelPanel,buttonPanel,textAreaPanel,labelTextAreaPanel;
private JTextArea outputArea;
private JScrollPane scrollPane;
private JButton buttonDisplay,buttonAdd,buttonModifyRecord,buttonUpdate,buttonDelete;
private JButton buttonClear;
private JTextField field1,field2,field3,field4;
private JLabel label1,label2,label3,label4;
private JPanel mixedPanel,mixedPanel2,fieldPanel1,fieldPanel2,fieldPanel3,fieldPanel4;
static Connection sqlconn = null;
// set up GUI with constrictor(IT IS A METHOD. EACHO CLASS AT LEST HAVE ONE)
public OracleJavaCustomerWindow ()
super("Display Oracle Data for Customers");
try{
          DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
          sqlconn= DriverManager.getConnection ("jdbc:oracle:oci:@Kawasaki", "scott", "tiger");
catch(SQLException ex)
System.out.println("SQLException:" + ex.getMessage() + "<BR>");
// add GUI components to container
Container container = getContentPane();
container.setLayout(new FlowLayout(FlowLayout.CENTER));
// Build labelPanel
labelCId = new JLabel(" Customer ID");
labelCName = new JLabel("Customer Name");
     labelCCity = new JLabel("Customer City");
labelCPhone = new JLabel("Customer Phone");
labelPanel = new JPanel();
labelPanel.setLayout(new FlowLayout(FlowLayout.CENTER,3,5));
     labelPanel.add(labelCId);
labelPanel.add(labelCName);
labelPanel.add(labelCCity);
labelPanel.add(labelCPhone);
// Build textAreaPanel
outputArea = new JTextArea(10,30);
outputArea.setEditable(false);
scrollPane = new JScrollPane(outputArea);
textAreaPanel = new JPanel();
textAreaPanel.setLayout(new FlowLayout(FlowLayout.CENTER,3,5));
textAreaPanel.add(scrollPane);
// Build labelTextAreaPanel which contains labelPanel and textAreaPanel
// to be ready for adding to container
labelTextAreaPanel= new JPanel();
labelTextAreaPanel.setLayout(new BorderLayout());
labelTextAreaPanel.add(labelPanel,BorderLayout.NORTH);
labelTextAreaPanel.add(textAreaPanel,BorderLayout.SOUTH);
// Buld buttonPanel
buttonDisplay = new JButton ("Display Table");
buttonClear = new JButton ("Clear");
buttonAdd = new JButton("Add New Record");
buttonUpdate= new JButton("Display Record");
buttonModifyRecord = new JButton("Modify Record");
buttonDelete = new JButton("Delete Record");
buttonPanel = new JPanel();
buttonPanel.setLayout(new GridLayout(6,1,10,5));
buttonPanel.add(buttonAdd);
buttonPanel.add(buttonUpdate);
buttonPanel.add(buttonModifyRecord);
buttonPanel.add(buttonDisplay);
buttonPanel.add(buttonDelete);
buttonPanel.add(buttonClear);
// build fieldPanel1
label1 = new JLabel("Customer Number");
field1 = new JTextField(10);
fieldPanel1 = new JPanel();
fieldPanel1.setLayout(new FlowLayout(FlowLayout.CENTER,3,5));
fieldPanel1.add(label1);
fieldPanel1.add(field1);
// build fieldPanel2
fieldPanel2 = new JPanel();
label2 = new JLabel("Customer Name");
field2 = new JTextField(10);
fieldPanel2.setLayout(new FlowLayout(FlowLayout.CENTER,3,5));
fieldPanel2.add(label2);
fieldPanel2.add(field2);
// build fieldPanel3
fieldPanel3 = new JPanel();
label3 = new JLabel("Customer City");
field3 = new JTextField(10);
fieldPanel3.setLayout(new FlowLayout(FlowLayout.CENTER,3,5));
fieldPanel3.add(label3);
fieldPanel3.add(field3);
     // build fieldPanel4
fieldPanel4 = new JPanel();
label4 = new JLabel("Customer Phone");
field4 = new JTextField(10);
fieldPanel4.setLayout(new FlowLayout(FlowLayout.CENTER,3,5));
fieldPanel4.add(label4);
fieldPanel4.add(field4);
// Build mixedPanel which contains fieldPanel1, fieldPanel2,fieldPanel3
// to be ready for adding to container
mixedPanel = new JPanel();
mixedPanel.setLayout(new BorderLayout());
     mixedPanel.add(fieldPanel1,BorderLayout.NORTH);
mixedPanel.add(fieldPanel2,BorderLayout.CENTER);
mixedPanel.add(fieldPanel3,BorderLayout.SOUTH);
mixedPanel2 = new JPanel();
mixedPanel2.add(fieldPanel4,BorderLayout.SOUTH);
// add all panels to the container
container.add(mixedPanel);
container.add(mixedPanel2);
container.setBackground(Color.DARK_GRAY);
container.add(labelTextAreaPanel);
     container.add(buttonPanel);
//--------- Messages to communicate with different objects
//----------- method to clear the outputarea
buttonClear.addActionListener(
          // anonymous inner class
new ActionListener()
public void actionPerformed(ActionEvent event)
                    outputArea.setText("");
}// actionPerformed
}// anonymous inner class
//--------- method to use button event--------------------
buttonDisplay.addActionListener(
//anonymous class
new ActionListener()
               public void actionPerformed(ActionEvent event)
                    //Connection sqlca = null;
               Statement sqlStatement = null;
               ResultSet rset = null;
               try{
                         //DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
                         //sqlca= DriverManager.getConnection ("jdbc:oracle:thin:@dbserver:1521:infs", "manzur", "manzur");
                         sqlStatement = sqlconn.createStatement ();
                         rset = sqlStatement.executeQuery ("select * from customers");
                         while (rset.next ()){
                              String CUSTOMERID=rset.getObject(1).toString();
                              String CUSTOMERNAME =rset.getObject(2).toString();
                              String CUSTOMERCITY =rset.getObject(3).toString();
String CUSTOMERPHONE =rset.getObject(4).toString();
                              //String map=rset.getObject(4).toString();
                              //String region=rset.getObject(5).toString();
                              //System.out.println (id + "\t" + name + "\t" + loc );
               outputArea.append(CUSTOMERID + "\t" + CUSTOMERNAME + "\t" + CUSTOMERCITY + "\t" + CUSTOMERPHONE + "\n" );
                         } // end while
                    }// end try
                    catch (SQLException ex)
                         System.out.println("SQLException:" + ex.getMessage() + "<BR>");
                    }// catch
}// action performed
} // anonymous inner class
);// end addActionListener
// ------ method to add Customers to the database
     buttonAdd.addActionListener(
     // anonymous inner class
new ActionListener()
public void actionPerformed(ActionEvent event)
try{
               Statement sqlStatement = null;
ResultSet rtbookset = null;
// create statement
sqlStatement = sqlconn.createStatement();
int CUSTOMERID = Integer.parseInt(field1.getText());
String CUSTOMERNAME = field2.getText();
               String CUSTOMERCITY = field3.getText();
int CUSTOMERPHONE = Integer.parseInt(field4.getText());
          // create query
               String insertquery = "INSERT INTO CUSTOMERS VALUES("
     + CUSTOMERID + "," + "'" + CUSTOMERNAME + "'," + "'" + CUSTOMERCITY + "'," + CUSTOMERPHONE + ")";
          // execute the query
                         sqlStatement.executeQuery(insertquery);
                         // clear the textfields
                         field1.setText("");
                         field2.setText("");
                         field3.setText("");
field4.setText("");
          JOptionPane.showMessageDialog(null,"Record added");
}// try
catch(SQLException ex)
                    System.out.println("Record exists :" + ex.getMessage() + "<BR>");
               }// catch
}// actionPerformed
}// anonymous inner class
//--------- method to use buttonUpdate event--------------------
buttonUpdate.addActionListener(
//anonymous class
new ActionListener()
               public void actionPerformed(ActionEvent event)
                    //Connection sqlconn = null;
               Statement sqlStatement = null;
               ResultSet rset = null;
int CUSTOMER_ID = Integer.parseInt(field1.getText());
               try{
                         //int CUSTOMER_ID = Integer.parseInt(field1.getText());
          //String d_name = field2.getText();
                         //String d_loc = field3.getText();
                         //DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
                         //sqlca= DriverManager.getConnection ("jdbc:oracle:thin:@dbserver:1521:infs", "manzur", "manzur");
                         sqlStatement = sqlconn.createStatement ();
                         rset = sqlStatement.executeQuery ("select * from CUSTOMERS where CUSTOMER_ID =" + CUSTOMER_ID);
                         rset.next ();
                         //int id=rset.getInt("DEPTNO");
                         String CUSTOMERID = rset.getObject(1).toString();
                         String CUSTOMERNAME=rset.getString("CUSTOMER_NAME");
                         String CUSTOMERCITY=rset.getString("CUSTOMER_CITY");
String CUSTOMERPHONE=rset.getString("CUSTOMER_PHONE");
field1.setText(CUSTOMERID);
                         field2.setText(CUSTOMERNAME);
                         field3.setText(CUSTOMERCITY);
field4.setText(CUSTOMERPHONE);
//buttonUpdate.setEnabled(false);
//buttonModifyRecord.setEnabled(true);
//rset.close();
                    }// end try
                    catch (SQLException ex)
                         JOptionPane.showMessageDialog(null,"No Record found with CUSTOMER ID :" + CUSTOMER_ID );
                         //System.out.println("SQLException:No record found" + ex.getMessage() + "<BR>");
                    }// catch
}// action performed
} // anonymous inner class
);// end addActionListener
//---------Method to modify record------------------------------------
buttonModifyRecord.addActionListener(
//anonymous class
new ActionListener()
               public void actionPerformed(ActionEvent event)
                    //Connection sqlconn = null;
               Statement sqlStatement = null;
               ResultSet rset = null;
               try{
                         //int dept_no = Integer.parseInt(field1.getText());
          //String d_name = field2.getText();
                         //String d_loc = field3.getText();
                         //DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
                         //sqlca= DriverManager.getConnection ("jdbc:oracle:thin:@dbserver:1521:infs", "manzur", "manzur");
                         sqlStatement = sqlconn.createStatement ();
int CUSTOMERID = Integer.parseInt(field1.getText());
          String CUSTOMERNAME = field2.getText();
                         String CUSTOMERCITY = field3.getText();
int CUSTOMERPHONE = Integer.parseInt(field4.getText());
                         String updatequery = "UPDATE CUSTOMERS SET CUSTOMER_NAME = " + "'" + CUSTOMERNAME + "',"
+ " CUSTOMER_CITY = " + "'" + CUSTOMERCITY + "'," + " CUSTOMER_PHONE = " + CUSTOMERPHONE
+ " Where CUSTOMER_ID = " + CUSTOMERID;
          // execute the query
                         sqlStatement.executeQuery(updatequery);
                         // clear the textfields
                         field1.setText("");
                         field2.setText("");
                         field3.setText("");
field4.setText("");
          JOptionPane.showMessageDialog(null,"Record modified");
//buttonUpdate.setEnabled(true);
//buttonModifyRecord.setEnabled(false);
                    }// end try
                    catch (SQLException ex)
                         System.out.println("SQLException:" + ex.getMessage() + "<BR>");
                    }// catch
}// action performed
} // anonymous inner class
);// end addActionListener
//---------Method to modify record------------------------------------
buttonDelete.addActionListener(
//anonymous class
new ActionListener()
               public void actionPerformed(ActionEvent event)
                    //Connection sqlca = null;
               Statement sqlStatement = null;
               ResultSet rset = null;
               try{
                         //DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
                         //sqlca= DriverManager.getConnection ("jdbc:oracle:thin:@dbserver:1521:infs", "manzur", "manzur");
                         sqlStatement = sqlconn.createStatement ();
int CUSTOMERID = Integer.parseInt(field1.getText());
          //String d_name = field2.getText();
                         //String d_loc = field3.getText();
                         String deletequery = "DELETE from CUSTOMERS "
+ " Where CUSTOMER_ID = " + CUSTOMERID;
          // execute the query
                         sqlStatement.executeQuery(deletequery);
                         // clear the textfields
                         field1.setText("");
                         field2.setText("");
                         field3.setText("");
field4.setText("");
          JOptionPane.showMessageDialog(null,"Record Deleted");
//buttonUpdate.setEnabled(true);
//buttonModifyRecord.setEnabled(false);
                    }// end try
                    catch (SQLException ex)
                         System.out.println("SQLException:" + ex.getMessage() + "<BR>");
                    }// catch
}// action performed
} // anonymous inner class
);// end addActionListener
// specify the size of the window
setSize(800,500);
show();
}// constructor
public static void main(String args[]) throws IOException{
OracleJavaCustomerWindow application = new OracleJavaCustomerWindow();
application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}// main
} // class OracleJavaWindow
// exceptions classes
// inserFailedException is a general exception for
// SQL insert problems
/*class insertFailedException extends SQLException
public insertFailedException(String reason)
     super(reason);
public insertFailedException(String reason)
     super();
}*/

Sorry guys here is the correction of details i have provided
the Error message tells me that
package oracle.jdbc.driver does not exist
and the folder I used to do Mounting SystemFile for was
C:\Oracle\jdbc\lib\classes12

Does JDBC have an equivalent to the ADO GetRows method?

In ADO you can retreive multiple rows at a time use the GetRows method. Is there any way with JDBC to retrieve multiple rows at a time?

Well, the exact specifics of how the driver works are a little beyond my vision, but here's how I understand it. A stream is like a pipeline. When you make the query the databases begins pushing rows onto the pipeline at a predetermined rate (ie. n at a time).
As long as you keep reading them with next(), the database keeps pushing more on until there are none left, or until you stop reading them. I think this is the premise behind the traditional database cursor as well. You didn't get the million, you got the first few of the million.
The efficiency comes because if you get what you need after say twelve rows, you stop calling next. Without calling next, the database stops pushing more "reads" into the pipeline (or stream). This is why its nice to close the result set if you are done with it... it tells the database to stop sitting there waiting to push more rows along the stream.
ADO does force the database to read all million. JDBC starts reading the million, and if you're done after twelve then the database only read twelve ...plus a few extra left on the stream ... but certainly nowhere near the whole million. Make sense? This is why Oracle, for instance, cannot tell you how many rows are held in a table unless you force it using the count aggregate. Oracle says "if you wanna know ...count em yourself!"
I hope I have the concepts right here... anyone else is welcome to add their input.
GumB.

OCI provides function oerhms. What is the JDBC equivalent?

How can I get the complete Oracle error message, not just the terse one?

None by default.
You could use REF CURSOR as an OUT parameter of a stored procedureCREATE OR REPLACE PACKAGE myPkgGetCursor IS
    TYPE recSet IS REF CURSOR;
    PROCEDURE getList( recList OUT recSet, param1 IN NUMBER);
END myPkgGetCursor;
CREATE OR REPLACE PACKAGE BODY myPkgGetCursor AS
    PROCEDURE getList( recList OUT recSet, param1 IN NUMBER) IS
    BEGIN
        OPEN recList FOR <queryStatement>;
    END getList;
END myPkgGetCursor;Use CallableStatement and specify myPkgGetCursor.getList

Help: Connecting Tomcat to CA-IDMS Using JDBC Type 4 Drivers (JNDI)

Hi there,
I have a rather interesting / complex problem......creating a connection to CA-IDMS from Tomcat using JDBC type 4 drivers (CA provide the type 4 driver).
We have a zSeries 9 IBM mainframe running CA-IDMS r16.1, and I need to connect to the IDMS from Tomcat (running on Linux) using the JDBC Type 4 drivers provided by CA.
At this stage I am struggling with the actual setup and configuration of Tomcats server.xml and web.xml files. These are the files where the JDBC configuration is set (I think). I have to setup the CA-IDMS part of the configuration, but that is a different problem. Basically there is a TCP/IP listener on the IDMS, waiting for incoming connections from the JDBC type 4 driver.
I set up a Tomcat to MySQL connection using MySQL Connector / J, which is a similar kind of process to what I am trying to achieve with IDMS. MySQL connector / J came with a jar file which is placed in Tomcats lib folder, and then the JDBC setup for the web application is created in Tomcat's server.xml and web.xml files. You can then connect to the MySQL database using JSP and the configured JDBC driver / connection. The CA-IDMS Server comes with an idmsjdbc.jar file, which I think is the JDBC typr 4 driver. I think it needs to be placed in the Tomcat /lib folder, but I dont know how to set up the configuration.
There is a JDBC DriverManager which allows JDBC drivers to connect to CA-IDMS. The DriverManager recognises the following syntax:
jdbc:idms://hostname:port/database
This allows the JDBC driver running within Tomcat to connect to the IDMS which is running on the IDM mainframe. CA IDMS r16 supports direct connections from the Type 4 JDBC driver to the Central Version on IDMS. "hostname" is the DNS name or IP address of the machine where the CV is running, and "port" is the IP port that was specified for the listener PTERM (setup on the IDMS side).
There is a caidms.properties file for the JDBC driver, which is used to specify user ID, password, and optional accounting information. It can also be used to specify physical connection information, allowing an application to connect to a CA-IDMS database without requiring the definition of an ODBC style data source. However, I dont know where to place this file within the Tomcat setup.
There is also an IdmsDataSource class. I dont know where to configure this or how to set it up; the CA-IDMS Server manual states the following:
This class implements the JDBC DataSource interface. It is used with an application server (Tomcat) providing Java Naming and Directory Interface (JNDI) naming service to establish a connection to a CA IDMS database. IdmsDataSource properties conform to the Java Beans naming conventions and are implicitly defined by public setter and getter methods. For example, the description property, which is required for all DataSource implementations, is set using the setDescription(String) method. The application server may use the java.lang.reflection methods to discover DataSource properties and provide an interface to set them, or may simply require that they are defined in some configuration file. IdmsDataSource properties are used to specify the connection parameters. These properties are the equivalent of the DriverPropertyInfo attributes described in the previous section and can be used to completely define the parameters needed to connect to a database. Like a URL, an IdmsDataSource object can also reference an ODBC style data source name, where the connection parameters are defined in the configuration file on Linux.
Is there anyone that can try to point me in the right direction to setting up the JDBC connection? I am totally new to Java and so the instructions are not making much sense at the moment. Any help, hints, tips..anything will be greatly appreciated as I have just hit a brick wall here. I can't find much to do with setting up the CA-IDMS Server JDBC type 4 driver online either....if anyone can point me to some resources that would also be extremely useful.
Kind regards
Jp

You say you've managed to get the JDBC driver working
in an application but not in a JSP. You also say that
the error you get is
"com.microsoft.jdbc.sqlserver.SQLServerDriver".
I'd be willing to bet that the exception that you have
got is a ClassNotFoundException. I.E. your application
server hasn't found the JDBC driver classes. The
application server probably doesn't use your current
CLASSPATH to look for classes. It will be setup within
the application server in some way and you'll need to
check your app server documentation to see how it is
done.
Try replacing
e.printStackTrace();with
e.printStackTrace(out);to get a full stack trace of your error.
ColTried it. Got this error when I tried to run the JSP.
Incompatible type for method. Can't convert javax.servlet.jsp.JspWriter to java.io.PrintWriter.
e.printStackTrace(out);
I'm currently using Apache Tomcat 4.0.3 as my JSP/Servlet Container.
I'm also using Type 4 MS SQL Server 2000 JDBC driver version 2.0 on my NT4.0 Server.
Do I need to set my JDBC driver in my container? if so, how do I do that?

What is equivalent of JInternalFrame in JavaFX 2.0?

what is equivalent of JInternalFrame in JavaFX 2.0?
Actually I want to use pure javaFX 2.0 to view report created in iReport 5.0.0.
I have used java.swing code, and now I want to use pure javaFX 2.0.
My code in swing is as follows
* To change this template, choose Tools | Templates
* and open the template in the editor.
package reports;
import java.awt.BorderLayout;
import java.awt.Container;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.HashMap;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.view.JRViewer;
* @author TANVIR AHMED
public class ReportsViewer extends javax.swing.JInternalFrame {
* Creates new form MyiReportViewer
private ReportsViewer()
super("Report Viewer",true,true,true,true);
initComponents();
setBounds(10,10,600,500);
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
public ReportsViewer(String fileName)
this(fileName,null);
public ReportsViewer(String fileName,HashMap parameter)
this();
try
/* load the required JDBC driver and create the connection
here JDBC Type Four Driver for MySQL is used*/
//Class.forName("com.mysql.jdbc.Driver");
Connection con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE", "invoice", "item");
//Connection con=DriverManager.getConnection("jdbc:mysql://localhost/inventory","root","karim");
/*(Here the parameter file should be in .jasper extension
i.e., the compiled report)*/
JasperPrint print = JasperFillManager.fillReport(
fileName, parameter, con);
JRViewer viewer=new JRViewer(print);
Container c=getContentPane();
c.setLayout(new BorderLayout());
c.add(viewer);
catch(SQLException sqle)
sqle.printStackTrace();
catch(JRException jre)
jre.printStackTrace();
* 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 Form Editor.
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 394, Short.MAX_VALUE)
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 290, Short.MAX_VALUE)
pack();
}// </editor-fold>
// Variables declaration - do not modify
// End of variables declaration
and
* To change this template, choose Tools | Templates
* and open the template in the editor.
package reports;
import java.beans.PropertyVetoException;
* @author TANVIR AHMED
public class MainUI extends javax.swing.JFrame {
* Creates new form MainUI
public MainUI() {
super("REPORTS");
initComponents();
setSize(java.awt.Toolkit.getDefaultToolkit().getScreenSize());
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jMenuItem1 = new javax.swing.JMenuItem();
desktopPane = new javax.swing.JDesktopPane();
salesTaxInv = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
supplyRegister = new javax.swing.JButton();
PartyLedger = new javax.swing.JButton();
menuBar = new javax.swing.JMenuBar();
jMenuItem1.setText("jMenuItem1");
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
desktopPane.setBackground(new java.awt.Color(255, 204, 0));
desktopPane.setBorder(new javax.swing.border.MatteBorder(null));
desktopPane.setForeground(new java.awt.Color(255, 0, 102));
desktopPane.setAutoscrolls(true);
desktopPane.setFont(new java.awt.Font("Bookman Old Style", 0, 14)); // NOI18N
desktopPane.setPreferredSize(new java.awt.Dimension(1024, 768));
salesTaxInv.setBackground(new java.awt.Color(255, 255, 255));
salesTaxInv.setFont(new java.awt.Font("Bookman Old Style", 1, 18)); // NOI18N
salesTaxInv.setForeground(new java.awt.Color(204, 0, 0));
salesTaxInv.setText("Sales Tax Invoice");
salesTaxInv.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
salesTaxInvActionPerformed(evt);
salesTaxInv.setBounds(20, 53, 200, 31);
desktopPane.add(salesTaxInv, javax.swing.JLayeredPane.DEFAULT_LAYER);
jLabel1.setFont(new java.awt.Font("Bookman Old Style", 0, 24)); // NOI18N
jLabel1.setForeground(new java.awt.Color(50, 72, 255));
jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel1.setText("Invoice System Reports");
jLabel1.setBounds(0, -1, 1024, 50);
desktopPane.add(jLabel1, javax.swing.JLayeredPane.DEFAULT_LAYER);
supplyRegister.setFont(new java.awt.Font("Bookman Old Style", 1, 18)); // NOI18N
supplyRegister.setForeground(new java.awt.Color(204, 0, 0));
supplyRegister.setText("Supply Register");
supplyRegister.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
supplyRegisterActionPerformed(evt);
supplyRegister.setBounds(20, 100, 200, 30);
desktopPane.add(supplyRegister, javax.swing.JLayeredPane.DEFAULT_LAYER);
PartyLedger.setFont(new java.awt.Font("Bookman Old Style", 1, 18)); // NOI18N
PartyLedger.setForeground(new java.awt.Color(204, 0, 0));
PartyLedger.setText("Party Ledger");
PartyLedger.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
PartyLedgerActionPerformed(evt);
PartyLedger.setBounds(20, 140, 200, 30);
desktopPane.add(PartyLedger, javax.swing.JLayeredPane.DEFAULT_LAYER);
setJMenuBar(menuBar);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(desktopPane, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(desktopPane, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
pack();
}// </editor-fold>
private void salesTaxInvActionPerformed(java.awt.event.ActionEvent evt) {
try
ReportsViewer myiReportViewer = new ReportsViewer("reports/INV.jasper");
myiReportViewer.setBounds(0, 0, desktopPane.getWidth(), desktopPane.getHeight());
myiReportViewer.setVisible(true);
desktopPane.add(myiReportViewer);
myiReportViewer.setSelected(true);
catch (PropertyVetoException pve)
pve.printStackTrace();
private void supplyRegisterActionPerformed(java.awt.event.ActionEvent evt) {
try
ReportsViewer myiReportViewer = new ReportsViewer("reports/supplyRegister.jasper");
myiReportViewer.setBounds(0, 0, desktopPane.getWidth(), desktopPane.getHeight());
myiReportViewer.setVisible(true);
desktopPane.add(myiReportViewer);
myiReportViewer.setSelected(true);
catch (PropertyVetoException pve)
pve.printStackTrace();
private void PartyLedgerActionPerformed(java.awt.event.ActionEvent evt) {
try
ReportsViewer myiReportViewer = new ReportsViewer("reports/CustomerLedger.jasper");
myiReportViewer.setBounds(0, 0, desktopPane.getWidth(), desktopPane.getHeight());
myiReportViewer.setVisible(true);
desktopPane.add(myiReportViewer);
myiReportViewer.setSelected(true);
catch (PropertyVetoException pve)
pve.printStackTrace();
* @param args the command line arguments
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new MainUI().setVisible(true);
// Variables declaration - do not modify
private javax.swing.JButton PartyLedger;
private javax.swing.JDesktopPane desktopPane;
private javax.swing.JLabel jLabel1;
private javax.swing.JMenuItem jMenuItem1;
private javax.swing.JMenuBar menuBar;
private javax.swing.JButton salesTaxInv;
private javax.swing.JButton supplyRegister;
// End of variables declaration
Best Regards

Dear Sir,
I am using the swing code and running the jasper report with the above code.
Realy!
I start the thread with this code
@FXML
private void mainUiButtonAction(ActionEvent event) {
try{
new MainUI().setVisible(true);
catch(Exception ex){
}

Bug in Oracle JDBC thin driver (parameter order)

[ I'd preferably send this to some Oracle support email but I
can't find any on both www.oracle.com and www.technet.com. ]
The following program illustrates bug I found in JDBC Oracle thin
driver.
* Synopsis:
The parameters of prepared statement (I tested SELECT's and
UPDATE's) are bound in the reverse order.
If one do:
PreparedStatement p = connection.prepareStatement(
"SELECT field FROM table WHERE first = ? and second = ?");
and then bind parameter 1 to "a" and parameter to "b":
p.setString(1, "a");
p.setString(2, "b");
then executing p yields the same results as executing
SELECT field FROM table WHERE first = "b" and second = "a"
although it should be equivalent to
SELECT field FROM table WHERE first = "a" and second = "b"
The bug is present only in "thin" Oracle JDBC driver. Changing
driver to "oci8" solves the problem.
* Version and platform info:
I detected the bug using Oracle 8.0.5 server for Linux.
According to $ORACLE_HOME/jdbc/README.doc that is
Oracle JDBC Drivers release 8.0.5.0.0 (Production Release)
* The program below:
The program below illustrates the bug by creating dummy two
column table, inserting the row into it and then selecting
the contents using prepared statement. Those operations
are performed on both good (oci8) and bad (thin) connections,
the results can be compared.
You may need to change SID, listener port and account data
in getConnecton calls.
Sample program output:
$ javac ShowBug.java; java ShowBug
Output for both connections should be the same
--------------- thin Driver ---------------
[ Non parametrized query: ]
aaa
[ The same - parametrized (should give one row): ]
[ The same - with buggy reversed order (should give no answers):
aaa
--------------- oci8 driver ---------------
[ Non parametrized query: ]
aaa
[ The same - parametrized (should give one row): ]
aaa
[ The same - with buggy reversed order (should give no answers):
--------------- The end ---------------
* The program itself
import java.sql.*;
class ShowBug
public static void main (String args [])
throws SQLException
// Load the Oracle JDBC driver
DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
System.out.println("Output for both connections should be the
same");
Connection buggyConnection
= DriverManager.getConnection
("jdbc:oracle:thin:@localhost:1521:ORACLE",
"scott", "tiger");
process("thin Driver", buggyConnection);
Connection goodConnection
= DriverManager.getConnection ("jdbc:oracle:oci8:",
"scott", "tiger");
process("oci8 driver", goodConnection);
System.out.println("--------------- The end ---------------");
public static void process(String title, Connection conn)
throws SQLException
System.out.println("--------------- " + title + "
Statement stmt = conn.createStatement ();
stmt.execute(
"CREATE TABLE bug (id VARCHAR(10), val VARCHAR(10))");
stmt.executeUpdate(
"INSERT INTO bug VALUES('aaa', 'bbb')");
System.out.println("[ Non parametrized query: ]");
ResultSet rset = stmt.executeQuery(
"select id from bug where id = 'aaa' and val = 'bbb'");
while (rset.next ())
System.out.println (rset.getString (1));
System.out.println("[ The same - parametrized (should give one
row): ]");
PreparedStatement prep = conn.prepareStatement(
"select id from bug where id = ? and val = ?");
prep.setString(1, "aaa");
prep.setString(2, "bbb");
rset = prep.executeQuery();
while (rset.next ())
System.out.println (rset.getString (1));
System.out.println("[ The same - with buggy reversed order
(should give no answers): ]");
prep = conn.prepareStatement(
"select id from bug where id = ? and val = ?");
prep.setString(1, "bbb");
prep.setString(2, "aaa");
rset = prep.executeQuery();
while (rset.next ())
System.out.println (rset.getString (1));
stmt.execute("DROP TABLE bug");
null

Horea
In the ejb-jar.xml, in the method a cursor is closed, set <trans-attribute>
to "Never".
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name></ejb-name>
<method-name></method-name>
</method>
<trans-attribute>Never</trans-attribute>
</container-transaction>
</assembly-descriptor>
Deepak
Horea Raducan wrote:
Is there a known bug in Oracle JDBC thin driver version 8.1.6 that would
prevent it from closing the open cursors ?
Thank you,
Horea

JDBC to access SQL server 2000 and Oracle.

hi,
I have the following requirement. I have an oracle database which contain sql data including BLOB and CLOB. Firstly, I should migrate the data to a SQL server 2000 database. That is, i should be able to have two databases, one on oracle and the other on sql server 2000. the two databases should contain the same data, which includes BLOB data. I guess, sql server 2000 does not have a BLOB data type. What is the equivalent data type i can use to save the Oracle's BLOB data in SQL server?? Should it be image type?
After i migrate the data to the sql server 2000 database, i should be able to connect to the two databases, oracle and sql server 2000, using the same JDBC code to retrieve, insert, update and delete the data. What are the drivers that i should use. I guess, the MS JDBC driver does not support BLOB and CLOB. Is there a driver that can support BLOB for sql server 2000 and is also free???!
Kindly help... Thanks.
Arthi.

Hi,
I am new to jdbc... so, pls forgive my ignorance...
I shall try to map a BLOB data column in oracle to an IMAGE data column in sql server 2000. I am using oracle jdbc driver and microsoft's jdbc driver for connecting to the databases.
My question is, can i use setBlob() method in the preparedstatement in jdbc code for setting data to the sql server 2000 image column?
rs.getBlob() and preparedstatement.setBlob()code works fine for oralce's BLOB column using oracle's jdbc driver.... Will the same jdbc code work for sql server 2000's image column using microsoft's jdbc driver??
Kindly help.
Arthi.

We get "uFF06uFF03x0;" from sender JDBC adapter

Thank you.
This is naoki kurihara.
We have a problem in sender JDBC adapter.
We use java mapping and sender JDBC adapter in PI7.1 on Windows.(DB is sqlserver)
and we test the interface and we found error.
the reason is to get "＆＃x0;" from JDBC adapter.
and our java mapping can't parse it. and we got error.
the column is not null.
how we can prevent "＆＃x0;",
(sorry I cant write "＆＃" 1byte word, so I wrote 2bytes word)
please give me your help!!
Thanks

Hi,
Replace the & character with &amp ; in your java mapping. The same goes for these special characters:
< with &lt ;
> with &gt ;
" with &quot ;
' with &apos ;
Please remove the space between the escape character and the ; in your Java mapping. The spaces are typed here because the equivalent characters are not displaying correctly.
It should be able to handle the # though. Hope this helps
Regards,
Mark

Stored Procedure issue in receiver JDBC synchronous scenario

Dear Experts,
Below is the description of the Stored Procedure for my requirement which has 1 input and 7 output.
CREATE OR REPLACE PROCEDURE emp_det_proc
    p_emp_id IN NUMBER,
    cur_det OUT sys_refCURSOR
aS
BEGIN
    OPEN cur_det FOR
    SELECT * FROM EMP_PERSON_VIEW
        WHERE id = p_emp_id;
END emp_det_proc;
Inside the procedure , we can see that Select query is done on a VIEW which has some 7 column and these are the output. The data type description of the ID is VARCHAR2 in Oracle Database 11g VIEW, that's why I maintained VARCHAR in Constant mapping at SAP-PI side.
I am maintaining all the column name present in the view for my JDBC request structure with isOutput and type.
Below is my JDBC request.
<?xml version="1.0" encoding="UTF-8" ?>
- <ns0:MT_ECCJDBC_EmpStrdProc_JDBCReq xmlns:ns0="urn:empdet:sap:jdbc:storedprocedure">
- <Statement>
- <emp_det_proc action="EXECUTE">
<table>emp_det_proc</table>
<ID isInput="true" type="VARCHAR">200178</ID>
</emp_det_proc>
</Statement>
</ns0:MT_ECCJDBC_EMPStrdProc_JDBCReq>
I tested with other XSD type like INT/CHAR/ but with the same error.
Unable to execute statement for table or stored procedure. 'emp_det_proc' (Structure 'Statement') due to java.sql.SQLException: ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'EMP_DET_PROC'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
1. I observed that the Key field ID is maintained as NUMBER in Stored Procedure but in the VIEW it is maintained as VARCHAR2.
Could anyone help me to solve the issue with any suggestions?
Regards
Rebecca

Dear Ramesh,
There are change in the datatype of the Stored Procedure Input parameter. Below is the correct procedure description now.
Select query of the View
My JDBC structure
Observation and querry:
1. In the SP declaration, there is 1 IN parameter which I have created in JDBC structure as p_moi_id and gave the type as INTEGER.
Error : JDBC message processing failed; reason Error processing request in sax parser: Error when executing statement for table/stored proc. 'moi_det_proc' (structure 'Statement'): java.lang.NumberFormatException: For input string: "2*********&49"
I assume since the range of the number is limited . Integers are values up to 2147483647 and the number I am using is greater than this values.
2. I assume I have not included the parameter cur_det as OUT. Instead I have maintained the COLUMN names of Select query of the view. Should I remove all the Out parameters which represents inside the View.
3. What could be the Data type equivalent to Oracle sys_refCURSOR in SAP PI?
Please share you suggestion.
Regards
Rebecca

Urg:Executing SQL From Java App using Jdbc Driver

Hi
I am using JDBC Driver version 9.0.1.1.0.
I am running this in Thin Client Mode
My Code Snippet Looks Like This:=
==========================================================
String url = "jdbc:oracle:thin:@localhost:1521:VpDb";
String userName = "scott";
String password = "tiger";
Connection conn = null ;
Statement st = null ;
ResultSet rs = null ;
String categoryCode="ABC";
try
conn = DriverManager.getConnection (url, userName, password);
st = conn.createStatement ();
String sqlStatement = "Select Count(*) From News Where CategoryCode=" +"\'" + categoryCode + "\'" + ";";
System.out.println(sqlStatement);
rs = st.executeQuery ( sqlStatement );
if( rs.next() )
System.out.println("Headline Exists");
else
System.out.println("No Headline Exists");
catch (SQLException e )
System.out.println();
System.out.println (" SQL ERROR IN IS_NEWS_EMPTY: " + e) ;
=========================================================
I have added the classes12.zip and nls_charset12.zip in the classpath.
Now when i run this it gives me an error saying the following error message:-
SQL ERROR IN IS_NEWS_EMPTY: java.sql.SQLException: ORA-00911: invalid character
Can anyone help me with this as to whats going wrong because the exact equivalent of my sqlStamenet runs on SQL command line but not from java code.Why??
Any Help appreciated
Thanks
Mum

I think it is complaining about the ";" that you add at the end of your string. You don't need to add that to the query.

Configuring RAC-aware JDBC connection in Oracle SQL Developer?

How can Oracle SQL Developer be configured to properly connect to an [Oracle RAC|http://en.wikipedia.org/wiki/Oracle_RAC] environment, I.E., not just setup to always connect to one of the individual nodes?
[http://programmersjournal.blogspot.com/2008/08/jdbc-connection-string-for-oracle-rac.html] has an example of a classic and the equivalent RAC-aware version of a JDBC connection string. I've already been using a RAC connection string of the same format from within custom Java applications without issue. I thought the same should be configurable in Oracle SQL Developer by setting the "Connection Type" drop-down to "Advanced", then entering the RAC-aware JDBC connection string as the "Custom JDBC URL". However, upon testing the connection, the following error is displayed at the bottom of the dialog:
Status : Failure -Test failed: Io exception: NL Exception was generated
There is no additional information shown on the "Logging Page" view. Using Oracle SQL Developer 1.5.5.
Thanks!

Thanks, Barry. Just F.Y.I., it is working for me now that I upgraded to the 2.1 EA as -K- suggested. I had marked his reply as "Correct", but probably should have left a response indicating my success as well.
Now, if there's anything you could do regarding the [issues around the display performance of CLOBs, etc., in the Query Result view|http://forums.oracle.com/forums/message.jspa?messageID=3906571] , it'd be very appreciated!

JSP connected to MS Access using JDBC-ODBC

If I want to run a jsp file connected to a MS Access database using jdbc-odbc bridge.
I thought that I should use the following code to make the connection:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String database = "jdbc:odbc:Driver={Microsoft Access Driver(*.mdb)}; DBQ=http://myComputerName:8080/examples/jsp/DatabaseTest/mydatabase.mdb;DriverID=22;READONLY=fals";
sqlca = DriverManager.getConnection(database, "dba","sql");
but Tomcat 4.1 produces many errors.
The file runs fine when I determine the complete path and include the local drive (C://) of the database Like the following:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String database = "jdbc:odbc:Driver={Microsoft Access Driver(*.mdb)};
DBQ=C:/Tomcat4.1/webapps/examples/jsp/DatabaseTest/mydatabase.mdb;DriverID=22;READONLY=fals";
sqlca = DriverManager.getConnection(database, "dba","sql");
Of course I do not want to use the second code because I want to use my computer as a host.
I will appreciate any answer!

Yes, using the DSN, it works fine.
But, I think it will run from the drive C.
I want to use my computer as a host. So, I think that I should include the name of the computer in the path.
I do not know may I am confused.
I appreciate your reply. Thanks!

Sqlca equivalent in JDBC

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