Adobe Experience Manager Sites & More

chamu0003 · 11/14/16

Hi ,

Can anyone please help me what's wrong in my email sending code.

Node templateNode = adminSession.getNode("/etc/workflow/notification/email/demo/choosesite.txt"); log.info("admin session:: "+adminSession+".."+templateNode); final Map<String, String> parameters = new HashMap<String, String>(); parameters.put("title", "page activation"); parameters.put("name", "chamu"); parameters.put("id", "chamu@gmail.com"); parameters.put("prefix", "localhost"); parameters.put("path", "/content/demo/test.html"); */ final MailTemplate mailTemplate = MailTemplate.create(templateNode.getPath(),templateNode.getSession()); HtmlEmail  email = mailTemplate.getEmail(StrLookup.mapLookup(parameters),HtmlEmail.class); email.addTo("chamu0001@gmail.com"); //email.addTo(new ArrayList<>()); MessageGateway<HtmlEmail> messageGateway = this.messageGatewayService.getGateway(HtmlEmail.class); messageGateway.send(email);

it's always throwing below error .

Caused by: java.lang.LinkageError: loader constraint violation: when resolving method "com.day.cq.commons.mail.MailTemplate.getEmail(Lorg/apache/commons/lang/text/StrLookup;Ljava/lang/Class;)Lorg/apache/commons/mail/Email;" the class loader (instance of org/apache/felix/framework/BundleWiringImpl$BundleClassLoaderJava5) of the current class, com/demo/aem/workflow/exec/RBSpawnSubWorkflowsProcess, and the class loader (instance of org/apache/felix/framework/BundleWiringImpl$BundleClassLoaderJava5) for resolved class, com/day/cq/commons/mail/MailTemplate, have different Class objects for the type s/lang/text/StrLookup;Ljava/lang/Class;)Lorg/apache/commons/mail/Email; used in the signature

smacdonald2008 · 11/14/16

Are you following an online doc? If so - can you reference it so community can see if that is reproducible.

We have a MessageGateWay article - but that is part of a custom workflow step.

http://helpx.adobe.com/experience-manager/using/creating-custom-aem-workflow-steps.html

It does not use the email template as is shown here.

mohanb · 11/14/16

try restarting bundles, i had faced issues and it was due to resolution dependency issues. restarting components/ respective bundles resolved issue.

veerareddyc2547 · 11/14/16

Hi,

You can see the below servlet code. we are hitting the below servlet through action="/bin/hello" and from that servlet we are sending the email ,we are able to get the email also.

Maven dependency:

<dependency>
           <groupId>javax.mail</groupId>
           <artifactId>javax.mail-api</artifactId>
           <version>1.5.1</version>
       </dependency>

and if your system pointing port no 465 of smtp.gmail.com ,use this code

props.put("mail.smtp.auth", "true");
           props.put("mail.smtp.ssl.enable", "true");
       //   props.put("mail.smtp.starttls.enable", "true");
           props.put("mail.smtp.host", "smtp.gmail.com");
           props.put("mail.smtp.port", "465");

or else if your system pointing port no 587 of smtp.gmail.com ,use this code

props.put("mail.smtp.auth", "true");
           props.put("mail.smtp.starttls.enable", "true");
           props.put("mail.smtp.host", "smtp.gmail.com");
           props.put("mail.smtp.port", "587");

servlet code :

@SlingServlet(paths = "/bin/hello", methods = "{GET, POST}")

public class MailTest extends SlingAllMethodsServlet {

private static final long serialVersionUID = 1L;

   @Override
   protected void doPost(SlingHttpServletRequest request,
           SlingHttpServletResponse response) throws ServletException,
           IOException {
       try {
           final String from = "aemwebsiteenquiryform@gmail.com";
           final String password = "123";

           String email = request.getParameter("email");
           String query = request.getParameter("query");


           System.out.println(email + "--" + query);

           Properties props = new Properties();
           props.put("mail.smtp.auth", "true");
           props.put("mail.smtp.starttls.enable", "true");
           props.put("mail.smtp.host", "smtp.gmail.com");
           props.put("mail.smtp.port", "587");

           Session session = Session.getInstance(props,
                   new javax.mail.Authenticator() {
                       protected PasswordAuthentication getPasswordAuthentication() {
                           return new PasswordAuthentication(from, password);
                       }
                   });

           Message nameOfStationMessages = new MimeMessage(session);
           nameOfStationMessages.setFrom(new InternetAddress(from));
           nameOfStationMessages.setRecipients(Message.RecipientType.TO,
                   InternetAddress.parse(email));
           nameOfStationMessages.setText("Suggestion/Query: " + query);
           Transport.send(nameOfStationMessages);
System.out.println("hello");
           response.sendRedirect("/content/transport/fr.html");
       } catch (Exception e) {
           e.printStackTrace();
       }
   }
}