@Override public Boolean canRollBack(String journalId, StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion) throws IOException { try { CanRollBackResponseProto response = rpcProxy.canRollBack( NULL_CONTROLLER, CanRollBackRequestProto.newBuilder() .setJid(convertJournalId(journalId)) .setStorage(PBHelper.convert(storage)) .setPrevStorage(PBHelper.convert(prevStorage)) .setTargetLayoutVersion(targetLayoutVersion) .build()); return response.getCanRollBack(); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
@Override public Boolean canRollBack(String journalId, StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion) throws IOException { try { CanRollBackResponseProto response = rpcProxy.canRollBack( NULL_CONTROLLER, CanRollBackRequestProto.newBuilder() .setJid(convertJournalId(journalId)) .setStorage(PBHelper.convert(storage)) .setPrevStorage(PBHelper.convert(prevStorage)) .setTargetLayoutVersion(targetLayoutVersion) .build()); return response.getCanRollBack(); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }
@Override public Boolean canRollBack(String journalId, String nameServiceId, StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion) throws IOException { try { CanRollBackRequestProto.Builder req = CanRollBackRequestProto.newBuilder() .setJid(convertJournalId(journalId)) .setStorage(PBHelper.convert(storage)) .setPrevStorage(PBHelper.convert(prevStorage)) .setTargetLayoutVersion(targetLayoutVersion); if (nameServiceId != null) { req.setNameServiceId(nameServiceId); } CanRollBackResponseProto response = rpcProxy.canRollBack( NULL_CONTROLLER, req.build()); return response.getCanRollBack(); } catch (ServiceException e) { throw ProtobufHelper.getRemoteException(e); } }