Added validation in form creation

src/main/java/net/gepafin/tendermanagement/service/impl/FormServiceImpl.java

@@ -14,6 +14,7 @@ import net.gepafin.tendermanagement.util.Validator;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
@@ -27,6 +28,7 @@ public class FormServiceImpl implements FormService {
     private Validator validator;
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public FormResponseBean createForm(HttpServletRequest request,Long callId, FormRequest formRequest) {
     	UserEntity user = validator.validateUser(request);
     	CallEntity call = validator.validateUserWithCall(user, callId);
@@ -34,18 +36,21 @@ public class FormServiceImpl implements FormService {
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public FormResponseBean updateForm(HttpServletRequest request, Long formId, FormRequest formRequest,Boolean forceDeleteFlow) {
     	UserEntity user = validator.validateUser(request);
         return formDao.updateForm(user, formId,formRequest,forceDeleteFlow);
     }
 
     @Override
+    @Transactional(readOnly = true)
     public FormResponseBean getFormById(HttpServletRequest request, Long formId) {
     	UserEntity user = validator.validateUser(request);
       return formDao.getFormEntityById(user, formId);
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void deleteForm(HttpServletRequest request, Long formId) {
     	UserEntity user = validator.validateUser(request);
     	formDao.deleteFormById(user, formId);
@@ -57,6 +62,7 @@ public class FormServiceImpl implements FormService {
     }
 
     @Override
+    @Transactional(readOnly = true)
     public List<FormResponseBean> getFormsByCallId(HttpServletRequest request, Long callId) {
     	UserEntity user = validator.validateUser(request);
     	CallEntity call = validator.validateUserWithCall(user, callId);