How to use

hasNodeType

method

in

org.apache.jackrabbit.oak.plugins.nodetype.write.ReadWriteNodeTypeManager

@Before
public void before() throws Exception {
  super.before();
  ntMgr = new ReadWriteNodeTypeManager() {
    @NotNull
    @Override
    protected Root getWriteRoot() {
      return root;
    }
    @Override
    protected Tree getTypes() {
      return root.getTree(NODE_TYPES_PATH);
    }
  };
  if (!ntMgr.hasNodeType(NT_NAME)) {
    NodeTypeTemplate tmpl = ntMgr.createNodeTypeTemplate();
    tmpl.setName(NT_NAME);
    tmpl.setDeclaredSuperTypeNames(new String[]{JcrConstants.MIX_REFERENCEABLE, JcrConstants.NT_UNSTRUCTURED});
    ntMgr.registerNodeType(tmpl, true);
  }
  NodeUtil a = new NodeUtil(root.getTree("/a"));
  NodeUtil test = a.addChild("referenceable", NT_NAME);
  test.setString(JcrConstants.JCR_UUID, UUIDUtils.generateUUID());
  referenceablePath = test.getTree().getPath();
}