package org.simantics.jdbc.variable;

import org.simantics.db.ReadGraph;
import org.simantics.db.exception.DatabaseException;
import org.simantics.db.layer0.variable.NodeManagerVariableBuilder;
import org.simantics.db.layer0.variable.NodeSupport;

public class JDBCVariableBuilder extends NodeManagerVariableBuilder {

    @Override
    protected NodeSupport<?> getNodeSupport(ReadGraph graph, String sessionName) throws DatabaseException {
        return JDBCSessionManager.nodeSupport(graph, sessionName);
    }

    @Override
    protected Object getRoot(ReadGraph graph, NodeSupport<?> support, String sessionName) throws DatabaseException {
        JDBCNodeManager manager = (JDBCNodeManager) support.manager;
        return manager.getRoot();
    }

}