防止null值

src/main/java/com/keymobile/indicators/api/hytobacco/TaskRuleCtrl.java

@@ -162,14 +162,15 @@ public class TaskRuleCtrl {
         if (taskRuleTargetRoles != null) {
             String roleNamesStr = taskRuleTargetRoles.getEnterRoleNames();
             String roleIdsStr = taskRuleTargetRoles.getEnterRoleIds();
-
-            List<String> roleNames = Arrays.asList(StringUtils.split(roleNamesStr, Constants.SEP_COMMA));
-            List<String> roleIds = Arrays.asList(StringUtils.split(roleIdsStr, Constants.SEP_COMMA));
-            for (int i= 0; i < roleIds.size(); i++) {
-                RoleModel r = new RoleModel();
-                r.setId(roleIds.get(i));
-                r.setName(roleNames.get(i));
-                result.add(r);
+            if(StringUtils.isNotBlank(roleNamesStr)&&StringUtils.isNotBlank(roleIdsStr)){
+                List<String> roleNames = Arrays.asList(StringUtils.split(roleNamesStr, Constants.SEP_COMMA));
+                List<String> roleIds = Arrays.asList(StringUtils.split(roleIdsStr, Constants.SEP_COMMA));
+                for (int i= 0; i < roleIds.size(); i++) {
+                    RoleModel r = new RoleModel();
+                    r.setId(roleIds.get(i));
+                    r.setName(roleNames.get(i));
+                    result.add(r);
+                }
             }
         }
         return result;