removed hardcoded validity period while creating application in APIM

components/apimgt-extensions/org.wso2.carbon.apimgt.application.extension.api/src/main/java/org/wso2/carbon/apimgt/application/extension/api/ApiApplicationRegistrationServiceImpl.java

@@ -65,7 +65,8 @@ public class ApiApplicationRegistrationServiceImpl implements ApiApplicationRegi
             APIManagementProviderService apiManagementProviderService = APIUtil.getAPIManagementProviderService();
             ApiApplicationKey apiApplicationKey = apiManagementProviderService.generateAndRetrieveApplicationKeys(
                     applicationName, APIUtil.getAllowedApisTags().toArray(new String[APIUtil.getAllowedApisTags().size()]),
-                    ApiApplicationConstants.DEFAULT_TOKEN_TYPE, username, false);
+                    ApiApplicationConstants.DEFAULT_TOKEN_TYPE, username, false,
+                    ApiApplicationConstants.DEFAULT_VALIDITY_PERIOD);
             return Response.status(Response.Status.CREATED).entity(apiApplicationKey.toString()).build();
         } catch (APIManagerException e) {
             String msg = "Error occurred while registering an application '" + applicationName + "'";
@@ -97,6 +98,12 @@ public class ApiApplicationRegistrationServiceImpl implements ApiApplicationRegi
             }
             String username = APIUtil.getAuthenticatedUser() + "@" + APIUtil.getTenantDomainOftheUser();
             APIManagementProviderService apiManagementProviderService = APIUtil.getAPIManagementProviderService();
+            String validityPeriod;
+            if (registrationProfile.getValidityPeriod() == null) {
+                validityPeriod  =  ApiApplicationConstants.DEFAULT_VALIDITY_PERIOD;
+            } else {
+                validityPeriod = registrationProfile.getValidityPeriod();
+            }
             if (registrationProfile.isMappingAnExistingOAuthApp()) {
                 JSONObject jsonStringObject = new JSONObject();
                 jsonStringObject.put(ApiApplicationConstants.JSONSTRING_USERNAME_TAG, username);
@@ -105,13 +112,7 @@ public class ApiApplicationRegistrationServiceImpl implements ApiApplicationRegi
                 jsonStringObject.put(ApiApplicationConstants.OAUTH_CLIENT_ID, registrationProfile.getConsumerKey());
                 jsonStringObject.put(ApiApplicationConstants.OAUTH_CLIENT_SECRET,
                                      registrationProfile.getConsumerSecret());
-                if (registrationProfile.getValidityPeriod() == 0) {
+                jsonStringObject.put(ApiApplicationConstants.JSONSTRING_VALIDITY_PERIOD_TAG, validityPeriod);
-                    jsonStringObject.put(ApiApplicationConstants.JSONSTRING_VALIDITY_PERIOD_TAG,
-                            ApiApplicationConstants.DEFAULT_VALIDITY_PERIOD);
-                } else {
-                    jsonStringObject.put(ApiApplicationConstants.JSONSTRING_VALIDITY_PERIOD_TAG,
-                            registrationProfile.getValidityPeriod());
-                }
                 apiManagementProviderService.registerExistingOAuthApplicationToAPIApplication(
                         jsonStringObject.toJSONString(), registrationProfile.getApplicationName(),
                         registrationProfile.getConsumerKey(), username, registrationProfile.isAllowedToAllDomains(),
@@ -120,7 +121,8 @@ public class ApiApplicationRegistrationServiceImpl implements ApiApplicationRegi
             } else {
                 ApiApplicationKey apiApplicationKey = apiManagementProviderService.generateAndRetrieveApplicationKeys(
                         registrationProfile.getApplicationName(), registrationProfile.getTags(),
-                        ApiApplicationConstants.DEFAULT_TOKEN_TYPE, username, false);
+                        ApiApplicationConstants.DEFAULT_TOKEN_TYPE, username,
+                        registrationProfile.isAllowedToAllDomains(), validityPeriod);
                 return Response.status(Response.Status.CREATED).entity(apiApplicationKey.toString()).build();
             }
         } catch (APIManagerException e) {

components/apimgt-extensions/org.wso2.carbon.apimgt.application.extension.api/src/main/java/org/wso2/carbon/apimgt/application/extension/api/util/RegistrationProfile.java

@@ -42,7 +42,7 @@ public class RegistrationProfile {
     private String consumerKey;
     private String consumerSecret;
     @XmlElement(required = false)
-    private int validityPeriod;
+    private String validityPeriod;
 
     public String getApplicationName() {
         return applicationName;
@@ -92,11 +92,11 @@ public class RegistrationProfile {
         this.consumerSecret = consumerSecret;
     }
 
-    public int getValidityPeriod() {
+    public String getValidityPeriod() {
         return validityPeriod;
     }
 
-    public void setValidityPeriod(int validityPeriod) {
+    public void setValidityPeriod(String validityPeriod) {
         this.validityPeriod = validityPeriod;
     }
 }

components/apimgt-extensions/org.wso2.carbon.apimgt.application.extension/src/main/java/org/wso2/carbon/apimgt/application/extension/APIManagementProviderService.java

@@ -34,11 +34,14 @@ public interface APIManagementProviderService {
      * @param tags               tags of the apis that application needs to be subscribed.
      * @param keyType            of the application.
      * @param username           to whom the application is created
+     * @param isAllowedAllDomains application is allowed to all the tenants
+     * @param validityTime       validity period of the application
      * @return consumerkey and secrete of the created application.
      * @throws APIManagerException
      */
     ApiApplicationKey generateAndRetrieveApplicationKeys(String apiApplicationName, String tags[],
-                                                         String keyType, String username, boolean isAllowedAllDomains)
+                                                         String keyType, String username, boolean isAllowedAllDomains,
+                                                         String validityTime)
             throws APIManagerException;
 
     /**

components/apimgt-extensions/org.wso2.carbon.apimgt.application.extension/src/main/java/org/wso2/carbon/apimgt/application/extension/APIManagementProviderServiceImpl.java

@@ -133,7 +133,7 @@ public class APIManagementProviderServiceImpl implements APIManagementProviderSe
     @Override
     public ApiApplicationKey generateAndRetrieveApplicationKeys(String apiApplicationName, String tags[],
                                                                 String keyType, String username,
-                                                                boolean isAllowedAllDomains)
+                                                                boolean isAllowedAllDomains, String validityTime)
             throws APIManagerException {
         try {
             APIManagerUtil.loadTenantRegistry();
@@ -172,7 +172,6 @@ public class APIManagementProviderServiceImpl implements APIManagementProviderSe
             } else {
                 allowedDomains[0] = APIManagerUtil.getTenantDomain();
             }
-            String validityTime = "3600";
             String ownerJsonString = "{\"username\":\"" + username + "\"}";
             Map<String, Object> keyDetails = apiConsumer.requestApprovalForApplicationRegistration(username,
                                                                                                    apiApplicationName,