3 Replies Latest reply on May 16, 2008 7:20 AM by Narender Reddy

    JavaMail : java.lang.ClassCastException: javax.mail.Session

    Narender Reddy Newbie

      Hi

      configuration is mentioned below for jboss4.2.2 AS

      where is the problem , is their any additional configuration is required , i am going to get any thing wrong please help on this essue Urgent please.....


      if any one knows the solution please help me Urgent......

      I mentioned my Configuration Here

      Configuration in mail-service.xml file


      <?xml version="1.0" encoding="UTF-8"?>
      <!-- $Id: mail-service.xml 62349 2007-04-15 16:48:15Z dimitris@jboss.org $ -->
      <server>
      
       <!-- ==================================================================== -->
       <!-- Mail Connection Factory -->
       <!-- ==================================================================== -->
      
       <mbean code="org.jboss.mail.MailService"
       name="jboss:service=Mail">
       <attribute name="JNDIName">java:/Mail</attribute>
       <attribute name="User">keshireddy.narender@abc.com</attribute>
       <attribute name="Password">Knreddy03</attribute>
       <attribute name="Configuration">
       <!-- A test configuration -->
       <configuration>
       <!-- Change to your mail server prototocol -->
       <!-- <property name="mail.store.protocol" value="pop3"/> -->
       <property name="mail.transport.protocol" value="smtp"/>
      
       <!-- Change to the user who will receive mail -->
       <property name="mail.user" value="keshireddy.narender@abc.com"/>
      
       <!-- Change to the mail server -->
       <property name="mail.pop3.host" value="pop3.nosuchhost.nosuchdomain.com"/>
      
       <!-- Change to the SMTP gateway server -->
       <property name="mail.smtp.host" value="mail.abc.com"/>
      
       <!-- The mail server port -->
       <property name="mail.smtp.port" value="25"/>
      
       <!-- Change to the address mail will be from -->
       <property name="mail.from" value="keshireddy.narender@abc.com"/>
      
       <!-- Enable debugging output from the javamail classes -->
       <property name="mail.debug" value="true"/>
       <property name="mail.smtp.auth" value="true"/>
       </configuration>
       </attribute>
       <depends>jboss:service=Naming</depends>
       </mbean>
      
      </server>


      Configuration in web.xml file

      <resource-ref>
       <res-ref-name>mail/DefaultMail</res-ref-name>
       <res-type>javax.mail.Session</res-type>
       <jndi-name>java:/Mail</jndi-name>
       <res-auth>Container</res-auth>
       </resource-ref>


      Configuration in jboss-web.xml file

      <resource-ref>
       <res-ref-name>mail/DefaultMail</res-ref-name>
       <res-type>javax.mail.Session</res-type>
       <jndi-name>java:/Mail</jndi-name>
       <res-auth>Container</res-auth>
       </resource-ref>


      and This is my code for getting the mail session
      Context envCtx =new InitialContext();
      javax.mail.Session session = (javax.mail.Session) envCtx.lookup("java:/Mail");



      whenever i am trying to send the mail i am getting the bellow error

      09:33:58,967 INFO [STDOUT] envCtx........->javax.naming.InitialContext@101044
      09:33:59,358 ERROR [STDERR] java.lang.ClassCastException: javax.mail.Session
      09:33:59,358 ERROR [STDERR] at com.gssamerica.expensereporting.ui.common.Mail.sendMail(Mail.java:59)
      09:33:59,358 ERROR [STDERR] at com.gssamerica.expensereporting.ui.applicationadministrator.ApplicationAdminAction.saveNewAdmin(ApplicationAdminAction.java:843)
      09:33:59,358 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      09:33:59,358 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      09:33:59,842 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      09:33:59,842 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
      09:33:59,842 ERROR [STDERR] at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)
      09:33:59,842 ERROR [STDERR] at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)
      09:33:59,842 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      09:34:00,342 ERROR [STDERR] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)

      where is the problem , is their any additional configuration is required , i am going to get any thing wrong please help on this essue Urgent please.....


      if any one knows the solution please help me

      Thanks & Regards,