public static com.vportal.portlet.vlegal.model.VLegalDSRelSoap[] getRelByDoc(
      java.lang.String docId) throws RemoteException {
    try {
      java.util.List returnValue = VLegalDSRelServiceUtil.getRelByDoc(docId);

      return com.vportal.portlet.vlegal.model.VLegalDSRelSoap.toSoapModels(returnValue);
    } catch (Exception e) {
      _log.error(e, e);

      throw new RemoteException(e.getMessage());
    }
  }
  public static com.vportal.portlet.vlegal.model.VLegalDSRelSoap addRelation(
      java.lang.String docId, java.lang.String sigId) throws RemoteException {
    try {
      com.vportal.portlet.vlegal.model.VLegalDSRel returnValue =
          VLegalDSRelServiceUtil.addRelation(docId, sigId);

      return com.vportal.portlet.vlegal.model.VLegalDSRelSoap.toSoapModel(returnValue);
    } catch (Exception e) {
      _log.error(e, e);

      throw new RemoteException(e.getMessage());
    }
  }