Validation of version and title

@@ -341,6 +341,7 @@ public class BaseOtaPackageService implements OtaPackageService {
         if (otaPackageOld.getDataSize() != null && !otaPackageOld.getDataSize().equals(otaPackage.getDataSize())) {
             throw new DataValidationException("Updating otaPackage data size is prohibited!");
         }
+
         if(otaPackageOld.getUrl() != null && !otaPackageOld.getUrl().equals(otaPackage.getUrl())) {
             throw new DataValidationException("Updating otaPackage URL is prohibited!");
         }
@@ -374,6 +375,15 @@ public class BaseOtaPackageService implements OtaPackageService {
         if (StringUtils.isEmpty(otaPackageInfo.getVersion())) {
             throw new DataValidationException("OtaPackage version should be specified!");
         }
+
+        if(otaPackageInfo.getTitle().length() > 255) {
+            throw new DataValidationException("The length of title should be equal or shorter than 255");
+        }
+
+        if(otaPackageInfo.getVersion().length() > 255) {
+            throw new DataValidationException("The length of version should be equal or shorter than 255");
+        }
+
     }
 
     private PaginatedRemover<TenantId, OtaPackageInfo> tenantOtaPackageRemover =

@@ -661,6 +661,38 @@ public abstract class BaseOtaPackageServiceTest extends AbstractServiceTest {
         otaPackageService.saveOtaPackageInfo(savedFirmwareInfo, true);
     }
 
+    @Test
+    public void testSaveOtaPackageCantViolateSizeOfTitleAndVersion() {
+        OtaPackageInfo firmwareInfo = new OtaPackageInfo();
+        firmwareInfo.setDeviceProfileId(deviceProfileId);
+        firmwareInfo.setType(FIRMWARE);
+        firmwareInfo.setTitle("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaa");
+        firmwareInfo.setVersion(VERSION);
+        firmwareInfo.setUrl(URL);
+        firmwareInfo.setTenantId(tenantId);
+
+        thrown.expect(DataValidationException.class);
+        thrown.expectMessage("The length of title should be equal or shorter than 255");
+
+        otaPackageService.saveOtaPackageInfo(firmwareInfo, true);
+
+        firmwareInfo.setTitle(TITLE);
+        firmwareInfo.setVersion("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
+                "aaaaaaaaaa");
+        thrown.expectMessage("The length of version should be equal or shorter than 255");
+
+        otaPackageService.saveOtaPackageInfo(firmwareInfo, true);
+    }
+
     private OtaPackage createFirmware(TenantId tenantId, String version) {
         OtaPackage firmware = new OtaPackage();
         firmware.setTenantId(tenantId);