187 lines
7.3 KiB
HTML
187 lines
7.3 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 http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Example: Using SQLResultSetTablePane" />
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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="sqlresultsettablepaneexample" />
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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 SQLResultSetTablePane</title>
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</head>
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<body id="sqlresultsettablepaneexample"><a name="sqlresultsettablepaneexample"><!-- --></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 SQLResultSetTablePane</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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// SQLResultSetTablePane example. This program presents the contents of
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// a table in a table pane. There is a SQLStatementDocument which allows
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// the user to type in any SQL statement. In addition, there is a button
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// which allows the user to delete all rows of the table.
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//
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// Command syntax:
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// SQLResultSetTablePaneExample system table
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//
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// This source is an example of IBM Toolbox for Java "SQLQueryBuilderPane",
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// "SQLResultSetFormPane", and "SQLStatementButton".
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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 SQLResultSetTablePaneExample
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{
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private static SQLStatementDocument document;
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private static SQLResultSetTablePane tablePane;
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public static 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 != 2)
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{
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System.out.println("Usage: SQLResultSetTablePaneExample system table");
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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. This connection is
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// shared by all components.
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SQLConnection connection = new SQLConnection ("jdbc:as400://" + args[0]);
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// Create a frame.
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JFrame f = new JFrame ("SQLResultSetTablePane example");
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// Create an error dialog adapter. This will display
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// any errors to the user. This error handler is shared
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// by all components.
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ErrorDialogAdapter errorHandler = new ErrorDialogAdapter (f);
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// Create a SQL statement document which allows the
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// user to enter a query.
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document = new SQLStatementDocument (connection, "");
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document.addErrorListener (errorHandler);
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// Create a text field for presenting the document.
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JTextField textField = new JTextField (document,
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"Enter a SQL statement here.", 50);
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// Create a button that deletes all rows of the table.
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SQLStatementButton deleteAllButton = new SQLStatementButton ("Delete all rows");
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deleteAllButton.setConnection (connection);
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deleteAllButton.setSQLStatement ("DELETE FROM " + args[1]);
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deleteAllButton.addErrorListener (errorHandler);
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// Create a SQL result set table pane to present the results
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// of a query. Load the contents immediately.
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tablePane = new SQLResultSetTablePane (connection, "SELECT * FROM " + args[1]);
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tablePane.addErrorListener (errorHandler);
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tablePane.load ();
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// When enter is pressed in the text field,
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// execute the SQL statement and update the table pane.
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textField.addKeyListener (new KeyAdapter ()
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{
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public void keyPressed (KeyEvent event)
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{
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if (event.getKeyCode () == KeyEvent.VK_ENTER)
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{
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// If the SQL statement is a SELECT, then
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// let the table pane execute it, otherwise,
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// let the document execute it.
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String sql = document.getSQLStatement ();
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if (sql.toUpperCase ().startsWith ("SELECT"))
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{
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try
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{
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tablePane.setQuery (sql);
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}
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catch (Exception e)
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{
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// Ignore.
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}
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tablePane.load ();
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}
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else
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document.execute ();
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}
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}
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});
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// When all rows are deleted using the button, then
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// update the table pane.
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deleteAllButton.addActionCompletedListener (new ActionCompletedListener ()
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{
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public void actionCompleted (ActionCompletedEvent event)
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{
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tablePane.load ();
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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 ("North", textField);
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f.getContentPane ().add ("Center", tablePane);
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f.getContentPane ().add ("South", deleteAllButton);
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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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}</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> |