code: public void restoreWorkspaceData(String repositoryName, String workspaceName, ZipObjectReader in)
        throws BackupException
     {
        try
        {
           restoreWorkspaceDataSize(repositoryName, workspaceName, in);
           restoreWorkspaceQuota(repositoryName, workspaceName, in);
  
           restoreAllNodeDataSize(repositoryName, workspaceName, in);
  
           restoreAllNodeQuota(repositoryName, workspaceName, in);
           restoreAllGroupOfNodesQuota(repositoryName, workspaceName, in);
        }
        catch (IOException e)
        {
           throw new BackupException(e.getMessage(), e);
        }
     }
docs: {@inheritDoc}