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

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

    knarenderreddy
    knarenderreddy May 16, 2008 12:17 AM

      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,




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