package foundation.dao.bizlogic; import foundation.action.ActionProvider; import foundation.dao.IVersionIndex; public class IVersionProvider extends ActionProvider{ public boolean isVersionActive(String dataName) { return false; } public IVersionIndex getIndex(String dataName, String dataId, String applyId) throws Exception { return null; } public String activateVersion(String dataName, String dataId, String applyId) throws Exception { return null; } public void deleteVersion(String dataName, String dataId, String applyId) throws Exception { } @Override protected void publishMethod() { } }