1 files changed, 34 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/validation/AccessValidations.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/validation/AccessValidations.java
new file mode 100644
index 0000000000..da098acb13
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/validation/AccessValidations.java
@@ -0,0 +1,34 @@
+package org.openecomp.sdc.be.components.validation;
+
+import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
+import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.model.User;
+import org.openecomp.sdc.exception.ResponseFormat;
+
+@org.springframework.stereotype.Component
+public class AccessValidations {
+
+    private final UserValidations userValidations;
+    private final ComponentValidations componentValidations;
+
+
+    public AccessValidations(UserValidations userValidations, ComponentValidations componentValidations) {
+        this.userValidations = userValidations;
+        this.componentValidations = componentValidations;
+    }
+
+    public Component validateUserCanWorkOnComponentAndLockIt(ComponentTypeEnum componentTypeEnum, String componentId, String userId, String actionContext) {
+        userValidations.validateUserExists(userId, actionContext, false)
+                .left()
+                .on(this::onUserError);
+
+        return componentValidations.validateComponentIsCheckedOutByUserAndLockIt(componentTypeEnum, componentId, userId);
+    }
+
+    private User onUserError(ResponseFormat responseFormat) {
+        throw new ComponentException(responseFormat);
+    }
+
+
+}