Add app name length validation for all types of applications in ApplicationManagerImpl file

components/application-mgt/io.entgra.application.mgt.core/src/main/java/io/entgra/application/mgt/core/impl/ApplicationManagerImpl.java

@@ -3434,6 +3434,7 @@ public class ApplicationManagerImpl implements ApplicationManager {
         String userName = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
         int deviceTypeId = -1;
         String appName;
+        int appNameLength = 20;
         List<String> appCategories;
         List<String> unrestrictedRoles;
 
@@ -3445,7 +3446,7 @@ public class ApplicationManagerImpl implements ApplicationManager {
                 log.error(msg);
                 throw new BadRequestException(msg);
             }
-            if (appName.length() > 20) {
+            if (appName.length() > appNameLength) {
                 String msg = "Application name must be less than or equal to 20 characters in length.";
                 log.error(msg);
                 throw new BadRequestException(msg);
@@ -3482,6 +3483,11 @@ public class ApplicationManagerImpl implements ApplicationManager {
                 log.error(msg);
                 throw new BadRequestException(msg);
             }
+            if (appName.length() > appNameLength) {
+                String msg = "Application name must be less than or equal to 20 characters in length.";
+                log.error(msg);
+                throw new BadRequestException(msg);
+            }
             appCategories = webAppWrapper.getCategories();
             if (appCategories == null) {
                 String msg = "Web Clip category can't be null.";
@@ -3515,6 +3521,11 @@ public class ApplicationManagerImpl implements ApplicationManager {
                 log.error(msg);
                 throw new BadRequestException(msg);
             }
+            if (appName.length() > appNameLength) {
+                String msg = "Application name must be less than or equal to 20 characters in length.";
+                log.error(msg);
+                throw new BadRequestException(msg);
+            }
             appCategories = publicAppWrapper.getCategories();
             if (appCategories == null) {
                 String msg = "Application category can't be null.";
@@ -3547,6 +3558,11 @@ public class ApplicationManagerImpl implements ApplicationManager {
                 log.error(msg);
                 throw new BadRequestException(msg);
             }
+            if (appName.length() > appNameLength) {
+                String msg = "Application name must be less than or equal to 20 characters in length.";
+                log.error(msg);
+                throw new BadRequestException(msg);
+            }
             appCategories = customAppWrapper.getCategories();
             if (appCategories == null) {
                 String msg = "Application category can't be null.";