@RequestMapping(value = MetaDataController.RESOURCE_PATH)
public String export(@RequestParam Map<String, String> parameters, Model model) {
WebOptions options = new WebOptions(parameters);
MetaData metaData = exportService.getMetaData(options);
model.addAttribute("model", metaData);
model.addAttribute("viewClass", options.getViewClass("export"));
return "export";
}
@RequestMapping(value = MetaDataController.RESOURCE_PATH + ".xml", produces = "*/*")
public void exportXml(@RequestParam Map<String, String> parameters, HttpServletResponse response)
throws IOException {
WebOptions options = new WebOptions(parameters);
MetaData metaData = exportService.getMetaData(options);
contextUtils.configureResponse(
response, ContextUtils.CONTENT_TYPE_XML, CacheStrategy.NO_CACHE, "metadata.xml", true);
Class<?> viewClass = JacksonUtils.getViewClass(options.getViewClass("export"));
JacksonUtils.toXmlWithView(response.getOutputStream(), metaData, viewClass);
}
@RequestMapping(
value = {MetaDataController.RESOURCE_PATH + ".json.gz"},
produces = "*/*")
public void exportGZippedJSON(
@RequestParam Map<String, String> parameters, HttpServletResponse response)
throws IOException {
WebOptions options = new WebOptions(parameters);
MetaData metaData = exportService.getMetaData(options);
contextUtils.configureResponse(
response, ContextUtils.CONTENT_TYPE_GZIP, CacheStrategy.NO_CACHE, "metadata.json.gz", true);
response.addHeader(ContextUtils.HEADER_CONTENT_TRANSFER_ENCODING, "binary");
GZIPOutputStream gzip = new GZIPOutputStream(response.getOutputStream());
Class<?> viewClass = JacksonUtils.getViewClass(options.getViewClass("export"));
JacksonUtils.toJsonWithView(gzip, metaData, viewClass);
}
