101 lines
6.2 KiB
HTML
101 lines
6.2 KiB
HTML
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<title>Example: Creating beans with a visual bean builder</title>
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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: Creating beans with a visual bean builder</h1>
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<div><p></p>
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<div class="section"><p>This example uses the IBM<sup>®</sup> VisualAge<sup>®</sup> for Java™ Enterprise
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Edition V2.0 Composition Editor, but other visual bean builders are similar.
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This example creates an applet for a button that, when pressed, runs a command
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on the iSeries™ server.</p>
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</div>
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<div class="section"><ul><li>Drag-and-drop a Button on the applet. (The Button can be found in the
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bean builder on the left side of the Visual Composition tab in Figure 1.)</li>
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<li>Drop a CommandCall bean and an AS400 bean outside the applet. (The beans
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can be found in the bean builder on the left side of the Visual Composition
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tab in Figure 1.)</li>
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</ul>
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<p><strong><span class="synph" id="jbeanbld__jbeanbldfig1"><a name="jbeanbld__jbeanbldfig1"><!-- --></a><span class="kwd"></span></span>Figure 1: VisualAge Visual
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Composition Editor window - gui.BeanExample</strong></p>
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<p><img src="rzahh000.gif" alt="VisualAge Visual Composition Editor window - gui.BeanExample" /></p>
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<ul><li>Edit the bean properties. (To edit, select the bean and then right-click
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to display a window, which has Properties as an option.) <ul><li>Change the label of the Button to <strong>Run command</strong>, as shown in Figure
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2. <p><strong><span class="synph" id="jbeanbld__figfig2"><a name="jbeanbld__figfig2"><!-- --></a><span class="kwd"></span></span>Figure 2: Changing the label
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of the button to Run command</strong></p>
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<p><img src="rzahh001.gif" alt="VisualAge BeanExample Properties window - Changing the label of the button to Run Command" /></p>
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</li>
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<li>Change the system name of the AS400 bean to <strong> TestSys</strong></li>
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<li>Change the user ID of the AS400 bean to <strong> TestUser</strong>, as shown in
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Figure 3. <p><strong><span class="synph" id="jbeanbld__figfig3"><a name="jbeanbld__figfig3"><!-- --></a><span class="kwd"></span></span>Figure 3: Changing
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the name of the user ID to TestUser</strong></p>
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<p><img src="rzahh002.gif" alt="VisualAge BeanExample Properties window - Changing the name of the user ID to TestUser" /></p>
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</li>
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<li>Change the command of the CommandCall bean to <strong>SNDMSG MSG('Testing')
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TOUSR('TESTUSER')</strong>, as shown in Figure 4. <p><strong><span class="synph" id="jbeanbld__figfig4"><a name="jbeanbld__figfig4"><!-- --></a><span class="kwd"></span></span>Figure
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4: Changing the command of the CommandCall bean</strong></p>
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<p><img src="rzahh003.gif" alt="VisualAge BeanExample Properties window - Changing the command of the CommandCall bean" /></p>
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</li>
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</ul>
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</li>
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</ul>
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<ul><li>Connect the AS400 bean to the CommandCall bean. The method you use to
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do this varies between bean builders. For this example, do the following:
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<ul><li>Select the CommandCall bean and then click the right mouse button</li>
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<li>Select <strong>Connect</strong></li>
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<li>Select <strong>Connectable Features</strong></li>
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<li>Select <strong>system</strong> from the list of features as shown in Figure 5.</li>
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<li>Select the AS400 bean</li>
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<li>Select <strong>this</strong> from the pop-up menu that appears over the AS400 bean
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<p><strong><span class="synph" id="jbeanbld__figfig5"><a name="jbeanbld__figfig5"><!-- --></a><span class="kwd"></span></span>Figure 5: Connecting AS400 bean
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to CommandCall bean</strong></p>
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<p><img src="rzahh004.gif" alt="VisualAge Start connection from dialog - Connecting AS400 bean to CommandCall bean" /></p>
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</li>
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</ul>
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</li>
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</ul>
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<ul><li>Connect the button to the CommandCall bean. <ul><li>Select the Button bean and then click the right mouse button</li>
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<li>Select <strong>Connect</strong></li>
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<li>Select <strong>actionPerformed</strong></li>
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<li>Select the CommandCall bean</li>
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<li>Select <strong>Connectable Features</strong> from the pop-up menu that appears</li>
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<li>Select <strong>run()</strong> from the list of methods as shown in Figure 6. <p><strong><span class="synph" id="jbeanbld__figfig6"><a name="jbeanbld__figfig6"><!-- --></a><span class="kwd"></span></span>Figure 6: Connecting a method to a button</strong></p>
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<p><img src="rzahh005.gif" alt="VisualAge End connection to dialog - Connecting a method to a button" /></p>
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</li>
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</ul>
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</li>
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</ul>
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<p>When you are finished, the VisualAge Visual Composition Editor
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window might look like Figure 7.</p>
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<p><strong><span class="synph" id="jbeanbld__figdone"><a name="jbeanbld__figdone"><!-- --></a><span class="kwd"></span></span>Figure
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7: VisualAge Visual
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Composition Editor window - Finished bean example</strong></p>
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<p><img src="rzahh006.gif" alt="VisualAge Composition Editor window - Finished bean example" /></p>
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</div>
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</div>
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</body>
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