180 lines
6.5 KiB
HTML
180 lines
6.5 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Example: Using SQLQueryBuilderPane" />
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<meta name="abstract" content="" />
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<meta name="description" content="" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="sqlquerybuilderpaneexample" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Example: Using SQLQueryBuilderPane</title>
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</head>
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<body id="sqlquerybuilderpaneexample"><a name="sqlquerybuilderpaneexample"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Example: Using SQLQueryBuilderPane</h1>
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<div><p></p>
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<div class="section"><div class="note"><span class="notetitle">Note:</span> Read the <a href="codedisclaimer.htm#codedisclaimer">Code
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example disclaimer</a> for important legal information.</div>
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</div>
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<div class="section"><div class="p"><pre>/////////////////////////////////////////////////////////////////////////
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//
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// SQLQueryBuilderPane example. This program presents a query builder
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// which allows the user to build a SQL query.
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//
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// Command syntax:
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// SQLQueryBuilderPaneExample system
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//
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// This source is an example of IBM Toolbox for Java "SQLQueryBuilderPane",
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// and "SQLResultSetFormPane".
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//
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/////////////////////////////////////////////////////////////////////////
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import com.ibm.as400.access.*;
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import com.ibm.as400.vaccess.*;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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import java.sql.*;
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public class SQLQueryBuilderPaneExample
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{
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// This connection is shared by all components.
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private SQLConnection connection;
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// This error handler is shared by all components.
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private ErrorDialogAdapter errorHandler;
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// The query builder pane.
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private SQLQueryBuilderPane queryBuilderPane;
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// This is the main java calls. Here we create an instance of our
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// class and call our own Main() method. We do this to avoid
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// problems with static. Java has some restrictions with static
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// methods using non-static data, especially when it comes to
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// inner classes. The code is cleaner if we keep the amount of
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// static data and methods to a minimum.
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public static void main (String[] args)
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{
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SQLQueryBuilderPaneExample me = new SQLQueryBuilderPaneExample();
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me.Main(args);
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}
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public void Main (String[] args)
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{
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// If a system was not specified, then display
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// help text and exit.
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if (args.length != 1)
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{
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System.out.println("Usage: SQLQueryBuilderPaneExample system");
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return;
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}
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try
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{
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// Register the IBM Toolbox for Java JDBC driver.
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DriverManager.registerDriver (new AS400JDBCDriver ());
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// Create an SQLConnection object. The system name was passed
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// as the first command line argument.
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connection = new SQLConnection ("jdbc:as400://" + args[0]);
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// Create a frame.
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JFrame f = new JFrame ("SQLQueryBuilderPane example");
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// Create an error dialog adapter. This will display
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// any errors to the user.
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errorHandler = new ErrorDialogAdapter (f);
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// Create a SQL query builder pane to present the query
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// builder. Load the data that is needed for the query
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// builder from the system.
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queryBuilderPane = new SQLQueryBuilderPane (connection);
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queryBuilderPane.addErrorListener (errorHandler);
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queryBuilderPane.load ();
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// Create a button which will display the results of
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// the generated query in a form pane in another frame.
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JButton resultSetButton = new JButton ("Show result set");
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resultSetButton.addActionListener (new ActionListener ()
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{
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public void actionPerformed (ActionEvent event)
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{
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showFormPane (queryBuilderPane.getQuery ());
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}
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});
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// When the frame closes, exit.
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f.addWindowListener (new WindowAdapter ()
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{
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public void windowClosing (WindowEvent event)
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{
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System.exit (0);
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}
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});
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// Layout the frame with the query builder pane.
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f.getContentPane ().setLayout (new BorderLayout ());
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f.getContentPane ().add ("Center", queryBuilderPane);
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f.getContentPane ().add ("South", resultSetButton);
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f.pack ();
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f.show ();
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}
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catch (Exception e)
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{
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System.out.println ("Error: " + e.getMessage ());
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System.exit (0);
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}
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}
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private void showFormPane (String query)
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{
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// Create a new frame for the results of the query.
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JFrame f = new JFrame (query);
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// Create a SQL result set form pane to present the results
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// of the query. Load the results from the system.
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SQLResultSetFormPane formPane = new SQLResultSetFormPane (connection, query);
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formPane.addErrorListener (errorHandler);
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formPane.load ();
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// Layout the frame with the form pane.
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f.getContentPane ().setLayout (new BorderLayout ());
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f.getContentPane ().add ("Center", formPane);
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f.pack ();
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f.show ();
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}
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}</pre>
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</div>
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</div>
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</div>
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</body>
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</html> |