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JNDI lookup fails in load-on-startup servlet Jboss as7
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created by <a href="http://community.jboss.org/people/abiya">abiya</a> in <i>JNDI and Naming</i> - <a href="http://community.jboss.org/message/640713#640713">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am able to perform JNDI lookup using the following code in any of my servlet as follows,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>DataSource ds = null;<br/>Context ctx = null;<br/>try {</p><p>        String strDSName = "java:jboss/datasources/Test";<br/>        ctx = new InitialContext();<br/>        ds = (javax.sql.DataSource) ctx.lookup(strDSName);</p><p>} catch (Exception e) { </p><p>}</p><p><br/><strong>But the same code fails if it is invoked from init() method of load-on-startup servlet. </strong>My datasource is bound well before this.My console says,</p><p>13:26:06,881 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) Bound data source [java:jboss/datasources/weblogic.jdbc.jts.demopool]</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>web.xml entry</strong></p><p>---------------------</p><p>  <servlet><br/>        <servlet-name>StartupServlet</servlet-name><br/>        <servlet-class>com.metreo.common.web.servlet.StartupServlet</servlet-class><br/>        <load-on-startup>1</load-on-startup><br/>    </servlet></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>servlet code</strong></p><p>-----------------</p><p>public class StartupServlet extends HttpServlet<br/>{</p><p>   /**<br/>    * init method<br/>    */<br/>    public void init(ServletConfig a_config)<br/>throws ServletException<br/>    {<br/>super.init(a_config);<br/>        System.out.println("StartupServlet.init() called.");</p><p>     try {<br/>   InitialContext ctx = new InitialContext();<br/>   DataSource ds = (javax.sql.DataSource) ctx.lookup("java:jboss/datasources/weblogic.jdbc.jts.demopool");</p><p><br/>   System.out.println("context info in StratupServlet init method...."+ds);<br/>   callStartupClasses();<br/>  } catch (NamingException e) {<br/>   // TODO Auto-generated catch block<br/>   e.printStackTrace();<br/>  }<br/>        <br/>    }</p><p>Please help me resolving this issue. I am stuck with this for a long time.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks,<br/>Abiya</p></div>
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