@Override public void init() throws ServletException { legacyUpdateHandler = new XmlUpdateRequestHandler(); legacyUpdateHandler.init( null ); // Check if the "solr.xml" file exists -- if so, this is an invalid servlet // (even if there is only one core...) String instanceDir = SolrResourceLoader.locateInstanceDir(); File fconf = new File(instanceDir, "solr.xml"); hasMulticore = fconf.exists(); log.info("SolrUpdateServlet.init() done"); }
/** * Processes an "update" (add, commit or optimize) and * returns the response as a String. * * @deprecated The better approach is to instantiate an Updatehandler directly * * @param xml The XML of the update * @return The XML response to the update */ @Deprecated public String update(String xml) { StringReader req = new StringReader(xml); StringWriter writer = new StringWriter(32000); updater.doLegacyUpdate(req, writer); return writer.toString(); }
XMLStreamReader parser = inputFactory.createXMLStreamReader(input); UpdateRequestProcessor processor = processorFactory.createProcessor(req, rsp); XMLLoader loader = (XMLLoader) newLoader(req, processor); loader.processUpdate(processor, parser); processor.finish();
public TestHarness(String coreName, CoreContainer.Initializer init) { try { container = init.initialize(); if (coreName == null) coreName = ""; // get the core & decrease its refcount: // the container holds the core for the harness lifetime core = container.getCore(coreName); if (core != null) core.close(); builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); updater = new XmlUpdateRequestHandler(); updater.init( null ); } catch (Exception e) { throw new RuntimeException(e); } }
@Override public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { if( hasMulticore ) { response.sendError( 400, "Missing solr core name in path" ); return; } BufferedReader requestReader = request.getReader(); response.setContentType(QueryResponseWriter.CONTENT_TYPE_XML_UTF8); if( request.getQueryString() != null ) { log.warn( "The @Deprecated SolrUpdateServlet does not accept query parameters: "+request.getQueryString()+"\n" +" If you are using solrj, make sure to register a request handler to /update rather then use this servlet.\n" +" Add: <requestHandler name=\"/update\" class=\"solr.XmlUpdateRequestHandler\" > to your solrconfig.xml\n\n" ); } PrintWriter writer = response.getWriter(); legacyUpdateHandler.doLegacyUpdate(requestReader, writer); } }