jerqi commented on code in PR #5021:
URL: https://github.com/apache/gravitino/pull/5021#discussion_r1792695482
##########
core/src/main/java/org/apache/gravitino/storage/relational/service/RoleMetaService.java:
##########
@@ -160,6 +167,89 @@ public void insertRole(RoleEntity roleEntity, boolean
overwritten) throws IOExce
}
}
+ public <E extends Entity & HasIdentifier> RoleEntity updateRole(
+ NameIdentifier identifier, Function<E, E> updater) throws IOException {
+ AuthorizationUtils.checkRole(identifier);
+
+ try {
+ String metalake = identifier.namespace().level(0);
+ Long metalakeId =
MetalakeMetaService.getInstance().getMetalakeIdByName(metalake);
+
+ RolePO rolePO = getRolePOByMetalakeIdAndName(metalakeId,
identifier.name());
+ RoleEntity oldRoleEntity =
+ POConverters.fromRolePO(
+ rolePO, listSecurableObjects(rolePO),
AuthorizationUtils.ofRoleNamespace(metalake));
+
+ RoleEntity newRoleEntity = (RoleEntity) updater.apply((E) oldRoleEntity);
+
+ Preconditions.checkArgument(
+ Objects.equals(oldRoleEntity.id(), newRoleEntity.id()),
+ "The updated role entity id: %s should be same with the role entity
id before: %s",
+ newRoleEntity.id(),
+ oldRoleEntity.id());
+
+ Set<SecurableObject> oldObjects = new
HashSet<>(oldRoleEntity.securableObjects());
+ Set<SecurableObject> newObjects = new
HashSet<>(newRoleEntity.securableObjects());
+ Set<SecurableObject> insertObjects = Sets.difference(newObjects,
oldObjects);
+ Set<SecurableObject> deleteObjects = Sets.difference(oldObjects,
newObjects);
+
+ if (insertObjects.isEmpty() && deleteObjects.isEmpty()) {
+ return newRoleEntity;
+ }
+
+ List<SecurableObjectPO> deleteSecurableObjectPOS =
Review Comment:
Fixed.
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