Added missing Mail and SMTP settings in application properties file. (#46)

* Added missing Mail and SMTP settings in application properties file.

* Fixed sendMail issue when Subscription condition matched and never executed sendmail functionality and some null pointer exeception around sendMail functionality.

* Changed Notification if case to else if when checking if type is MAIL.

Author: tobiasake

src/main/java/com/ericsson/ei/subscriptionhandler/InformSubscription.java

@@ -115,13 +115,14 @@ public void informSubscriber(String aggregatedObject, JsonNode subscriptionJson)
                     } else
                         log.info("Notification saved in the database");
                 }
-                if (notificationType.equals("EMAIL")) {
-                    log.info("Notification through EMAIL");
-                    sendMail.sendMail(notificationMeta, aggregatedObject);
 
-                }
             }
         }
+        else if (notificationType.trim().equals("MAIL")) {
+            log.info("Notification through EMAIL");
+            sendMail.sendMail(notificationMeta, aggregatedObject);
+
+        }
     }
 
     /**

src/main/java/com/ericsson/ei/subscriptionhandler/SendMail.java

@@ -21,6 +21,7 @@
 import lombok.Getter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.mail.MailSender;
 import org.springframework.mail.SimpleMailMessage;
@@ -46,7 +47,8 @@ public class SendMail {
     @Getter
     @Value("${email.subject}")
     private String subject;
-
+    
+    @Autowired
     private MailSender mailSender;
 
     public void setMailSender(MailSender mailSender) {

src/main/resources/application.properties

@@ -50,4 +50,11 @@ email.subject: Email Subscription Notification
 notification.failAttempt: 3
 notification.ttl.value: 600
 
+spring.mail.host: 
+spring.mail.port: 
+#spring.mail.username: 
+#spring.mail.password: 
+spring.mail.properties.mail.smtp.auth: false
+#spring.mail.properties.mail.smtp.starttls.enable: false
+
 er.url: http://localhost:8080/search/