Programatically replicate the asset including all the sub asets

Hi,

I am using the Replicator API to replicate the asset like below.

replicator.replicate(session, ReplicationActionType.ACTIVATE, asset.getPath());

but somehow subassets are not replicated. Please confirm is there we can replicate all the subassets when the asset has been activated.

I am using the below code and achieving it now. Is there any better way the API or AEM provides. please help.

        Resource resource = resolver.resolve(assetPath);

                   if(resource != null){
                       Asset parentAsset = resource.adaptTo(Asset.class);
                       if(parentAsset != null){
                           Collection<Asset> subAssetCollection = parentAsset.getSubAssets();
                           for(Asset subAsset : subAssetCollection){
                               replicator.replicate(session, ReplicationActionType.ACTIVATE, subAsset.getPath());
                           }
                       }
                   }