66 lines
1.9 KiB
HTML
66 lines
1.9 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<META http-equiv="Content-Type" content="text/html; charset=utf-8">
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<LINK rel="stylesheet" type="text/css" href="../../../rzahg/ic.css">
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<title>JNDI helper class</title>
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</head>
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<BODY>
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<!-- Java sync-link -->
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<SCRIPT LANGUAGE="Javascript" SRC="../../../rzahg/synch.js" TYPE="text/javascript"></SCRIPT>
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<h6><a name="jndihuhc"></a>JNDI helper class</h6>
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<p>The <a href="apidocs/ae/com/ibm/websphere/naming/JndiHelper.html">com.ibm.websphere.naming.JndiHelper</a> <img src="api.gif" border="0" width="18" height="15" alt="Go to API documentation"> class contains static methods to simplify common JNDI programming and administration tasks.</p>
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<p>These helper class functions include:</p>
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<ul>
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<li><strong>Recursively creating subcontexts</strong>
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<pre>import com.ibm.websphere.naming.JndiHelper;
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...
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try {
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Context startingContext = new InitialContext();
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startingContext = startingContext.lookup("com/mycompany");
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// Create each intermediate subcontext, if necessary, as well as leaf context.
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// AlreadyBoundException is not thrown.
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<strong>JndiHelper.recursiveCreateSubcontext(startingContext, "apps/
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accounting");</strong>
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}
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catch (NamingException e){
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// Handle other errors.
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}
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</pre>
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</li>
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<li><strong>Rebinding objects and creating intermediate contexts that do not already exist</strong>
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<pre>
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import com.ibm.websphere.naming.JndiHelper;
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...
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try {
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Context startingContext = new InitialContext();
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// Creates each intermediate subcontext, if necessary, and rebinds object.
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<strong>JndiHelper.recursiveRebind(startingContext, "com/mycompany/apps/accounting",
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someObject);</strong>
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}
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catch (NamingException e){
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// Handle other errors.
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}
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</pre>
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</li>
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</ul>
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</body>
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</html>
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