Hello,
I need to implement failover functionality for sending mails using jboss seam. I tried to configure two JNDINames in mail-service.xml. But I'm not getting how i can set 2nd JNDI name in code.
Also, I'm not getting how can i set smtp host in code.
MY Code:

 

@Name("emailService")  @AutoCreate  public class EmailService {  private static final Log logger = LogFactory.getLog(EmailService.class);    @In(create = true)  private Renderer renderer;    @Asynchronous  public void sendMessage(@Duration long delay, String template,  Object infoNeededForTemplate) {  MailSession mailSession = new MailSession();  try {  Contexts.getEventContext().set("currentMail", infoNeededForTemplate);  renderer.render(template);  logger.info("Email send to " + ((Mail) infoNeededForTemplate).getToEmail());  } catch (Exception e) {  logger.error("Error while sending mail: Message = " + e.getMessage());  try {  renderer.render(template);  logger.info("Email send to " + ((Mail) infoNeededForTemplate).getToEmail());  } catch (Exception e1) {  logger.error("Error while sending mail: Message = " + e1.getMessage());  }  }  }  } 

My mail-service.xml:

1. <?xml version="1.0" encoding="UTF-8"?> 
2.  
3. <server> 
4.  
5.   <!-- ==================================================================== --> 
6.   <!-- Mail Connection Factory                                              --> 
7.   <!-- ==================================================================== --> 
8.  
9.   <mbean code="org.jboss.mail.MailService" name="jboss:service=Mail"> 
10.     <attribute name="JNDIName">java:/Mail</attribute> 
11.     <attribute name="User">nobody</attribute> 
12.     <attribute name="Password">password</attribute> 
13.     <attribute name="Configuration"> 
14.       <!-- A test configuration --> 
15.       <configuration> 
16.         <!-- Change to your mail server prototocol --> 
17.         <property name="mail.store.protocol" value="pop3"/> 
18.         <property name="mail.transport.protocol" value="smtp"/> 
19.  
20.         <!-- Change to the user who will receive mail  --> 
21.         <property name="mail.user" value="nobody"/> 
22.  
23.         <!-- Change to the mail server  --> 
24.         <property name="mail.pop3.host" value="pop3.nosuchhost.nosuchdomain.com"/> 
25.  
26.         <!-- Change to the SMTP gateway server --> 
27.         <property name="mail.smtp.host" value="HOST_1"/> 
28.           
29.         <!-- The mail server port --> 
30.         <property name="mail.smtp.port" value="25"/> 
31.           
32.         <!-- Change to the address mail will be from  --> 
33.         <property name="mail.from" value="nobody@abc.com"/> 
34.  
35.         <!-- Enable debugging output from the javamail classes --> 
36.         <property name="mail.debug" value="true"/> 
37.         <property name="mail.smtp.auth" value="false"/> 
38.         <property name="mail.smtp.starttls.enable" value="false"/> 
39.  
40.  
41.       </configuration> 
42.     </attribute> 
43.     <depends>jboss:service=Naming</depends> 
44.   </mbean> 
45.  
46.   <mbean code="org.jboss.mail.MailService" name="jboss:service=Mail"> 
47.     <attribute name="JNDIName">java:/Mail1</attribute> 
48.     <attribute name="User">nobody</attribute> 
49.     <attribute name="Password">password</attribute> 
50.     <attribute name="Configuration"> 
51.       <!-- A test configuration --> 
52.       <configuration> 
53.         <!-- Change to your mail server prototocol --> 
54.         <property name="mail.store.protocol" value="pop3"/> 
55.         <property name="mail.transport.protocol" value="smtp"/> 
56.  
57.         <!-- Change to the user who will receive mail  --> 
58.         <property name="mail.user" value="nobody"/> 
59.  
60.         <!-- Change to the mail server  --> 
61.         <property name="mail.pop3.host" value="pop3.nosuchhost.nosuchdomain.com"/> 
62.  
63.         <!-- Change to the SMTP gateway server --> 
64.         <property name="mail.smtp.host" value="HOST_2"/> 
65.           
66.         <!-- The mail server port --> 
67.         <property name="mail.smtp.port" value="25"/> 
68.           
69.         <!-- Change to the address mail will be from  --> 
70.         <property name="mail.from" value="nobody@abc.com"/> 
71.  
72.         <!-- Enable debugging output from the javamail classes --> 
73.         <property name="mail.debug" value="true"/> 
74.         <property name="mail.smtp.auth" value="false"/> 
75.         <property name="mail.smtp.starttls.enable" value="false"/> 
76.  
77.  
78.       </configuration> 
79.     </attribute> 
80.     <depends>jboss:service=Naming</depends> 
81.   </mbean> 
82. </server> 

<span><span><?xml version="1.0" encoding="UTF-8"?>    <server>    <!-- ==================================================================== -->  <!-- Mail Connection Factory                                              -->  <!-- ==================================================================== -->    <mbean code="org.jboss.mail.MailService" name="jboss:service=Mail">  <attribute name="JNDIName">java:/Mail</attribute>  <attribute name="User">nobody</attribute>  <attribute name="Password">password</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="nobody"/>    <!-- 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="HOST_1"/>    <!-- The mail server port -->  <property name="mail.smtp.port" value="25"/>    <!-- Change to the address mail will be from  -->  <property name="mail.from" value="</span><a class="jive-link-email-small" href="mailto:</span><a class="jive-link-email-small" href="mailto:nobody@abc.com" rel="nofollow" target="_blank">nobody@abc.com</a><span>" _mce_href="mailto:</span><a class="jive-link-email-small" href="mailto:nobody@abc.com" rel="nofollow" target="_blank">nobody@abc.com</a><span>" target="_blank"></span><a class="jive-link-email-small" href="mailto:nobody@abc.com" rel="nofollow" target="_blank">nobody@abc.com</a><span></a><span>"/>    <!-- Enable debugging output from the javamail classes -->  <property name="mail.debug" value="true"/>  <property name="mail.smtp.auth" value="false"/>  <property name="mail.smtp.starttls.enable" value="false"/>      </configuration>  </attribute>  <depends>jboss:service=Naming</depends>  </mbean>    <mbean code="org.jboss.mail.MailService" name="jboss:service=Mail">  <attribute name="JNDIName">java:/Mail1</attribute>  <attribute name="User">nobody</attribute>  <attribute name="Password">password</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="nobody"/>    <!-- 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="HOST_2"/>    <!-- The mail server port -->  <property name="mail.smtp.port" value="25"/>    <!-- Change to the address mail will be from  -->  <property name="mail.from" value="</span><a class="jive-link-email-small" href="mailto:</span><a class="jive-link-email-small" href="mailto:nobody@abc.com" rel="nofollow" target="_blank">nobody@abc.com</a><span>" _mce_href="mailto:</span><a class="jive-link-email-small" href="mailto:nobody@abc.com" rel="nofollow" target="_blank">nobody@abc.com</a><span>" target="_blank"></span><a class="jive-link-email-small" href="mailto:nobody@abc.com" rel="nofollow" target="_blank">nobody@abc.com</a><span></a><span>"/>    <!-- Enable debugging output from the javamail classes -->  <property name="mail.debug" value="true"/>  <property name="mail.smtp.auth" value="false"/>  <property name="mail.smtp.starttls.enable" value="false"/>      </configuration>  </attribute>  <depends>jboss:service=Naming</depends>  </mbean>  </server>  </span></span>

Can you please help me on either how can i configure & use two JNDIs OR set SMTP host server on the fly for sending mail ?

Thanks a lot in advance.

Regards,

Rohit