Hippo cms add content to repository - jcr

Question

This time I'm trying add a values to repository using component. I don't have problem with reading.
Currently, I'm trying add the city to the repository
My code:
Session session = this.getPersistableSession(request);
HippoBean siteBaseBean = request.getRequestContext().getSiteContentBaseBean();
HippoBean hippoFolder = siteBaseBean.getBean("city");
Node node = hippoFolder.getNode();
String path = node.getPath(); // it's working "/content/documents/myhippoproject/city"
node.addNode("4","hippo:handle");
session.save();
after this code nothing happened. I tried also:
node.addNode("4",HippoNodeType.HIPPO_NODE);
No errors and node.

Answer 1

ok, I found a solution.
Session session = this.getPersistableSession(request);
HippoBean siteBaseBean = request.getRequestContext().getSiteContentBaseBean();
HippoBean hippoFolder = siteBaseBean.getBean("city");
Node node = hippoFolder.getNode();
HippoRepository repository = HippoRepositoryFactory.getHippoRepository("vm://");
Session session2 = repository.login("admin", "admin".toCharArray());
HstRequestContext requestContext = request.getRequestContext();
WorkflowPersistenceManager wpm = null;
wpm = getWorkflowPersistenceManager(session2);
wpm.setWorkflowCallbackHandler(new BaseWorkflowCallbackHandler<DocumentWorkflow>() {
public void processWorkflow(DocumentWorkflow wf) throws Exception {
wf.requestPublication();
}
});
String name = "12";
wpm.createAndReturn(node.getPath(), "myhippoproject:City", name, false);
City city = (City) wpm.getObject(node.getPath() + "/" + name);
wpm.update(city);
session2.save();