D-Net

    @RequestMapping(value = "/getPiwikSitesForRepos/csv" , method = RequestMethod.GET,produces = MediaType.APPLICATION_OCTET_STREAM_VALUE)

    @ResponseBody

    public FileSystemResource getPiwikSitesForReposToCsv(

            @RequestParam(value = "order",required=false,defaultValue = "DSC") OrderByType orderType,

            @RequestParam(value = "orderField", required = false, defaultValue = "REPOSITORY_NAME") OrderByField orderField,

            @RequestParam(value = "searchField", required = false, defaultValue = "") String searchField,

    ) throws IOException {

        Path p = Files.createTempFile("exportingCsv-", new Date().toString());

        try (PrintWriter writer = new PrintWriter(p.toFile())) {

            StringBuilder sb = new StringBuilder();