*/
private void addServerGroupDeploymentUpdate(DeploymentActionImpl action, UpdateResultHandler<Object, UUID> resultHandler, final ServerUpdateController controller) {
switch (action.getType()) {
case ADD: {
controller.addServerModelUpdate(new ServerModelDeploymentAdd(action.getDeploymentUnitUniqueName(), action.getNewContentFileName(), action.getNewContentHash()), resultHandler, action.getId());
break;
}
case REMOVE: {
controller.addServerModelUpdate(new ServerModelDeploymentRemove(action.getDeploymentUnitUniqueName()), resultHandler, action.getId());
break;