SlideToken slideToken = new SlideTokenImpl(new CredentialsToken(""));
slideToken.setForceStoreEnlistment(true);
// First, we create the root node
Uri rootUri = getUri(slideToken, "/");
SubjectNode rootNode = new SubjectNode("/");
try {
rootUri.getStore().createObject(rootUri, rootNode);
} catch (ObjectAlreadyExistsException e) {
// abort the failed transaction
getTransactionManager().rollback();