Refactor email functionality

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/EmailMessageProperties.java

@@ -17,6 +17,7 @@
  */
 package org.wso2.carbon.device.mgt.common;
 
+import java.util.Arrays;
 
 public class EmailMessageProperties {
 
@@ -27,6 +28,7 @@ public class EmailMessageProperties {
     private String subject;
     private String firstName;
     private String enrolmentUrl;
+    private String title;
 
     public String getMessageBody() {
         return messageBody;
@@ -83,4 +85,26 @@ public class EmailMessageProperties {
     public void setEnrolmentUrl(String enrolmentUrl) {
         this.enrolmentUrl = enrolmentUrl;
     }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    @Override
+    public String toString() {
+        return "EmailMessageProperties{" +
+                "messageBody='" + messageBody + '\'' +
+                ", mailTo=" + Arrays.toString(mailTo) +
+                ", ccList=" + Arrays.toString(ccList) +
+                ", bccList=" + Arrays.toString(bccList) +
+                ", subject='" + subject + '\'' +
+                ", firstName='" + firstName + '\'' +
+                ", enrolmentUrl='" + enrolmentUrl + '\'' +
+                ", title='" + title + '\'' +
+                '}';
+    }
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/DeviceManagementServiceProviderImpl.java

@@ -231,7 +231,7 @@ public class DeviceManagementServiceProviderImpl implements DeviceManagementServ
     }
 
     @Override
-    public void sendEnrollInvitation(EmailMessageProperties emailMessageProperties) throws DeviceManagementException {
+    public void sendEnrolmentInvitation(EmailMessageProperties emailMessageProperties) throws DeviceManagementException {
 
         EnrolmentNotifications enrolmentNotifications = DeviceConfigurationManager.getInstance()
                 .getNotificationMessagesConfig().getEnrolmentNotifications();
@@ -243,20 +243,19 @@ public class DeviceManagementServiceProviderImpl implements DeviceManagementServ
         StringBuilder messageBuilder = new StringBuilder();
 
         try {
+            String title = "";
+            if (emailMessageProperties.getTitle() != null){
+                title = emailMessageProperties.getTitle();
+            }
             messageHeader = messageHeader.replaceAll("\\{" + EmailConstants.EnrolmentEmailConstants.TITLE + "\\}",
-                    URLEncoder.encode(emailMessageProperties.getSubject(),
+                    URLEncoder.encode(title, EmailConstants.EnrolmentEmailConstants.ENCODED_SCHEME));
-                            EmailConstants.EnrolmentEmailConstants.ENCODED_SCHEME));
+            messageHeader = messageHeader.replaceAll("\\{" + EmailConstants.EnrolmentEmailConstants.USERNAME + "\\}",
-
-            messageHeader =
-                    messageHeader.replaceAll("\\{" + EmailConstants.EnrolmentEmailConstants.USERNAME + "\\}",
                             URLEncoder.encode(emailMessageProperties.getFirstName(),
                                     EmailConstants.EnrolmentEmailConstants.ENCODED_SCHEME));
-
             messageBody = messageBody + System.getProperty("line.separator") + enrolmentNotifications.getUrl()
                     .replaceAll("\\{" + EmailConstants.EnrolmentEmailConstants.DOwN_LOAD_URL + "\\}",
                             URLDecoder.decode(emailMessageProperties.getEnrolmentUrl(),
                                     EmailConstants.EnrolmentEmailConstants.ENCODED_SCHEME));
-
             messageBuilder.append(messageHeader).append(System.getProperty("line.separator")).append(
                     System.getProperty("line.separator"));
 
@@ -264,10 +263,12 @@ public class DeviceManagementServiceProviderImpl implements DeviceManagementServ
                     System.getProperty("line.separator")).append(messageFooter);
 
         } catch (IOException e) {
+            log.error("IO error in processing enrol email message "+emailMessageProperties);
             throw new DeviceManagementException("Error replacing tags in email template '" +
                     emailMessageProperties.getSubject() + "'", e);
         }
         emailMessageProperties.setMessageBody(messageBuilder.toString());
+        emailMessageProperties.setSubject(EmailConstants.EnrolmentEmailConstants.ENROLMENT_MAIL_SUBJECT);
         EmailServiceDataHolder.getInstance().getEmailServiceProvider().sendEmail(emailMessageProperties);
     }
 

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/config/email/EmailConfigurations.java

@@ -46,12 +46,11 @@ public class EmailConfigurations {
         this.maxNumOfThread = maxNumOfThread;
     }
 
-    @XmlElement(name = "maximumThread", required = true)
+    @XmlElement(name = "keepAliveTime", required = true)
     public int getKeepAliveTime() {
         return keepAliveTime;
     }
 
-    @XmlElement(name = "keepAliveTime", required = true)
     public void setKeepAliveTime(int keepAliveTime) {
         this.keepAliveTime = keepAliveTime;
     }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/email/EmailConstants.java

@@ -24,6 +24,7 @@ public final class EmailConstants {
         public static final String USERNAME = "user-name";
         public static final String DOwN_LOAD_URL = "downloadUrl";
         public static final String ENCODED_SCHEME = "UTF-8";
+        public static final String ENROLMENT_MAIL_SUBJECT = "Enrol Your Device with wso2 MDM";
     }
 
 }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementService.java

@@ -38,7 +38,7 @@ public interface DeviceManagementService extends DeviceManager, LicenseManager,
 
     List<Device> getDeviceListOfUser(String username) throws DeviceManagementException;
 
-    void sendEnrollInvitation(EmailMessageProperties config) throws DeviceManagementException;
+    void sendEnrolmentInvitation(EmailMessageProperties config) throws DeviceManagementException;
 
     FeatureManager getFeatureManager(String type) throws DeviceManagementException;
 

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementServiceImpl.java

@@ -136,9 +136,9 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
     }
 
     @Override
-    public void sendEnrollInvitation(EmailMessageProperties emailMessageProperties) throws DeviceManagementException {
+    public void sendEnrolmentInvitation(EmailMessageProperties emailMessageProperties) throws DeviceManagementException {
         DeviceManagementDataHolder.getInstance().getDeviceManagementProvider()
-                .sendEnrollInvitation(emailMessageProperties);
+                .sendEnrolmentInvitation(emailMessageProperties);
     }
 
 }