77 lines
4.4 KiB
HTML
77 lines
4.4 KiB
HTML
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<?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="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="SQLStatementDocument class" />
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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="vjdbcdoc" />
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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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<!-- Use, duplication or disclosure restricted by -->
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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>SQLStatementDocument class</title>
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</head>
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<body id="vjdbcdoc"><a name="vjdbcdoc"><!-- --></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">SQLStatementDocument class</h1>
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<div><p></p>
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<div class="section"><p>The <a href="javadoc/com/ibm/as400/vaccess/SQLStatementDocument.html#NAVBAR_TOP"> SQLStatementDocument</a> class is an implementation of the Java™ Foundation
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Classes (JFC) Document interface. It can be used directly with any JFC graphical
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text component. Several text components, such as single line fields (JTextField)
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and multiple line text areas (JTextArea), are available in JFC. SQLStatementDocument
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objects associate the contents of text components with SQLConnection objects.
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The Java program
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can run the SQL statement contained in the document contents at any time and
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then process the results, if any.</p>
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</div>
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<div class="section"><p>To use an SQLStatementDocument, you must set the connection property.
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Set this property by using the constructor or the setConnection() method.
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The SQLStatementDocument object is then "plugged" into the text component,
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typically using the text component's constructor or setDocument() method.
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Use <a href="javadoc/com/ibm/as400/vaccess/SQLStatementDocument.html#EXECUTE()"> execute()</a> at any time to run the SQL statement contained
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in the document.</p>
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</div>
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<div class="section"><p>The following example creates an SQLStatementDocument in a JTextField:</p>
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</div>
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<div class="section"><div class="p"><pre> // Create an SQLStatementDocument
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// object. Assume that "connection"
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// is an SQLConnection object that is
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// created and initialized elsewhere.
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// The text of the document is
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// initialized to a generic query.
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SQLStatementDocument document = new SQLStatementDocument (connection, "SELECT * FROM QIWS.QCUSTCDT");
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// Create a text field to present the
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// document.
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JTextField textField = new JTextField ();
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textField.setDocument (document);
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// Add the text field to a frame.
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// Assume that "frame" is a JFrame
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// created elsewhere.
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frame.getContentPane ().add (textField);
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// Run the SQL statement that is in
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// the text field.
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document.execute ();</pre>
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</div>
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</div>
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<div class="section"><p>After the SQL statement is issued, use <a href="javadoc/com/ibm/as400/vaccess/SQLStatementDocument.html#GETRESULTSET()"> getResultSet()</a>, <a href="javadoc/com/ibm/as400/vaccess/SQLStatementDocument.html#GETMORERESULTS()"> getMoreResults()</a>, <a href="javadoc/com/ibm/as400/vaccess/SQLStatementDocument.html#GETUPDATECOUNT()"> getUpdateCount()</a>, or <a href="javadoc/com/ibm/as400/vaccess/SQLStatementDocument.html#GETWARNINGS()"> getWarnings()</a> to retrieve the results.</p>
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</div>
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</div>
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</body>
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</html>
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