How to use

getOrCreateNodeTypes

method

in

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

@Override
public final NodeTypeIterator registerNodeTypes(
    NodeTypeDefinition[] ntds, boolean allowUpdate)
    throws RepositoryException {
  Root root = getWriteRoot();
  try {
    Tree tree = getOrCreateNodeTypes(root);
    for (NodeTypeDefinition ntd : ntds) {
      NodeTypeTemplateImpl template;
      if (ntd instanceof NodeTypeTemplateImpl) {
        template = (NodeTypeTemplateImpl) ntd;
      } else {
        // some external template implementation, copy before proceeding
        template = new NodeTypeTemplateImpl(getNamePathMapper(), ntd);
      }
      template.writeTo(tree, allowUpdate);
    }
    root.commit();
    refresh();
    List<NodeType> types = new ArrayList<NodeType>(ntds.length);
    for (NodeTypeDefinition ntd : ntds) {
      types.add(getNodeType(ntd.getName()));
    }
    return new NodeTypeIteratorAdapter(types);
  } catch (CommitFailedException e) {
    String message = "Failed to register node types.";
    throw e.asRepositoryException(message);
  }
}

@Override
public final NodeTypeIterator registerNodeTypes(
    NodeTypeDefinition[] ntds, boolean allowUpdate)
    throws RepositoryException {
  Root root = getWriteRoot();
  try {
    Tree tree = getOrCreateNodeTypes(root);
    for (NodeTypeDefinition ntd : ntds) {
      NodeTypeTemplateImpl template;
      if (ntd instanceof NodeTypeTemplateImpl) {
        template = (NodeTypeTemplateImpl) ntd;
      } else {
        // some external template implementation, copy before proceeding
        template = new NodeTypeTemplateImpl(getNamePathMapper(), ntd);
      }
      template.writeTo(tree, allowUpdate);
    }
    root.commit();
    refresh();
    List<NodeType> types = new ArrayList<NodeType>(ntds.length);
    for (NodeTypeDefinition ntd : ntds) {
      types.add(getNodeType(ntd.getName()));
    }
    return new NodeTypeIteratorAdapter(types);
  } catch (CommitFailedException e) {
    String message = "Failed to register node types.";
    throw e.asRepositoryException(message);
  }
}

@Override
public final NodeTypeIterator registerNodeTypes(
    NodeTypeDefinition[] ntds, boolean allowUpdate)
    throws RepositoryException {
  Root root = getWriteRoot();
  try {
    Tree tree = getOrCreateNodeTypes(root);
    for (NodeTypeDefinition ntd : ntds) {
      NodeTypeTemplateImpl template;
      if (ntd instanceof NodeTypeTemplateImpl) {
        template = (NodeTypeTemplateImpl) ntd;
      } else {
        // some external template implementation, copy before proceeding
        template = new NodeTypeTemplateImpl(getNamePathMapper(), ntd);
      }
      template.writeTo(tree, allowUpdate);
    }
    root.commit();
    refresh();
    List<NodeType> types = new ArrayList<NodeType>(ntds.length);
    for (NodeTypeDefinition ntd : ntds) {
      types.add(getNodeType(ntd.getName()));
    }
    return new NodeTypeIteratorAdapter(types);
  } catch (CommitFailedException e) {
    String message = "Failed to register node types.";
    throw e.asRepositoryException(message);
  }
}