code: public void backupWorkspaceData(String repositoryName, String workspaceName, ZipObjectWriter out)
        throws BackupException
     {
        try
        {
           backupWorkspaceDataSize(repositoryName, workspaceName, out);
           backupWorkspaceQuota(repositoryName, workspaceName, out);
  
           backupAllNodeDataSize(repositoryName, workspaceName, out);
  
           backupAllNodeQuota(repositoryName, workspaceName, out);
           backupAllGroupOfNodesQuota(repositoryName, workspaceName, out);
        }
        catch (IOException e)
        {
           throw new BackupException(e.getMessage(), e);
        }
     }
docs: {@inheritDoc}