Package org.apache.solr.request

Examples of org.apache.solr.request.SolrQueryResponse

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    handler.init( null );
   
    MapSolrParams params = new MapSolrParams( new HashMap<String, String>() );
   
    // Add a single document
    SolrQueryResponse rsp = new SolrQueryResponse();
    SolrQueryRequestBase req = new SolrQueryRequestBase( core, params ) {};
    req.setContentStreams( toContentStreams(
      adoc("id", "529", "field_t", "what's inside?", "subject", "info"), null ) );
    handler.handleRequest( req, rsp );
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    }
   
    SolrQueryRequest req = null;
    try {
      req = parser.buildRequestFrom( core, params, streams );
      SolrQueryResponse rsp = new SolrQueryResponse();
      core.execute( handler, req, rsp );
      if( rsp.getException() != null ) {
        throw rsp.getException();
      }
     
      // Now write it out
      QueryResponseWriter responseWriter = core.getQueryResponseWriter(req);
      StringWriter out = new StringWriter();
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      return;
    }
   
    final SolrCore core = SolrCore.getSolrCore();
    SolrServletRequest solrReq = new SolrServletRequest(core, request);;
    SolrQueryResponse solrRsp = new SolrQueryResponse();
    try {

      SolrRequestHandler handler = core.getRequestHandler(solrReq.getQueryType());
      if (handler==null) {
        log.warning("Unknown Request Handler '" + solrReq.getQueryType() +"' :" + solrReq);
        throw new SolrException(SolrException.ErrorCode.BAD_REQUEST,"Unknown Request Handler '" + solrReq.getQueryType() + "'", true);
      }
      core.execute(handler, solrReq, solrRsp );
      if (solrRsp.getException() == null) {
        QueryResponseWriter responseWriter = core.getQueryResponseWriter(solrReq);
        response.setContentType(responseWriter.getContentType(solrReq, solrRsp));
        PrintWriter out = response.getWriter();
        responseWriter.write(out, solrReq, solrRsp);
      } else {
        Exception e = solrRsp.getException();
        int rc=500;
        if (e instanceof SolrException) {
           rc=((SolrException)e).code();
        }
        sendErr(rc, SolrException.toStr(e), request, response);
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        LocalSolrQueryRequest req = new LocalSolrQueryRequest(core,nlst) {
          @Override public SolrIndexSearcher getSearcher() { return searcher; }
          @Override public void close() { }
        };

        SolrQueryResponse rsp = new SolrQueryResponse();
        core.execute(req,rsp);

        // Retrieve the Document instances (not just the ids) to warm
        // the OS disk cache, and any Solr document cache.  Only the top
        // level values in the NamedList are checked for DocLists.
        NamedList values = rsp.getValues();
        for (int i=0; i<values.size(); i++) {
          Object o = values.getVal(i);
          if (o instanceof DocList) {
            DocList docs = (DocList)o;
            for (DocIterator iter = docs.iterator(); iter.hasNext();) {
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    doGet(request,response);
  }

  public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    SolrServletRequest solrReq =null;
    SolrQueryResponse solrRsp =null;
    try {
      solrRsp = new SolrQueryResponse();
      solrReq = new SolrServletRequest(core, request);
      core.execute(solrReq, solrRsp);
      if (solrRsp.getException() == null) {
        QueryResponseWriter responseWriter = core.getQueryResponseWriter(solrReq);
        response.setContentType(responseWriter.getContentType(solrReq, solrRsp));
        PrintWriter out = response.getWriter();
        responseWriter.write(out, solrReq, solrRsp);
      } else {
        Exception e = solrRsp.getException();
        int rc=500;
        if (e instanceof SolrException) {
           rc=((SolrException)e).code();
        }
        sendErr(rc, SolrException.toStr(e), request, response);
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   * @exception Exception any exception in the response.
   * @exception IOException if there is a problem writing the XML
   * @see LocalSolrQueryRequest
   */
  public String query(String handler, SolrQueryRequest req) throws IOException, Exception {
    SolrQueryResponse rsp = new SolrQueryResponse();
    core.execute(core.getRequestHandler(handler),req,rsp);
    if (rsp.getException() != null) {
      throw rsp.getException();
    }

    StringWriter sw = new StringWriter(32000);
    QueryResponseWriter responseWriter = core.getQueryResponseWriter(req);
    responseWriter.write(sw,req,rsp);
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    SolrCore core = SolrCore.getSolrCore();
    MapSolrParams params = new MapSolrParams( new HashMap<String, String>() );
   
    // Add a single document
    SolrQueryResponse rsp = new SolrQueryResponse();
    SolrQueryRequestBase req = new SolrQueryRequestBase( core, params ) {};
    for( int i=0; i<14; i++ ) {
      req.setContentStreams( toContentStreams(
        adoc("id", "A"+i, "subject", "info" ), null ) );
      handler.handleRequest( req, rsp );
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    SolrCore core = SolrCore.getSolrCore();
    MapSolrParams params = new MapSolrParams( new HashMap<String, String>() );
   
    // Add a single document
    SolrQueryResponse rsp = new SolrQueryResponse();
    SolrQueryRequestBase req = new SolrQueryRequestBase( core, params ) {};
    req.setContentStreams( toContentStreams(
      adoc("id", "529", "field_t", "what's inside?", "subject", "info"), null ) );
    handler.handleRequest( req, rsp );
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      final SolrIndexSearcher searcher = newSearcher;
      log.info("QuerySenderListener sending requests to " + core.getName());

      for (NamedList nlst : (List<NamedList>) args.get("queries")) {
        try {
          SolrQueryResponse rsp = new SolrQueryResponse();

          LocalSolrQueryRequest req = new LocalSolrQueryRequest(core, nlst) {
            @Override
            public SolrIndexSearcher getSearcher() {
              return searcher;
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    @SuppressWarnings({ "unused", "unchecked" })
  private void handleAdminRequest(HttpServletRequest req, ServletResponse response, SolrRequestHandler handler,
            SolrQueryRequest solrReq) throws IOException
    {
        SolrQueryResponse solrResp = new SolrQueryResponse();
        final NamedList<Object> responseHeader = new SimpleOrderedMap<Object>();
        solrResp.add("responseHeader", responseHeader);
    NamedList<Object> toLog = solrResp.getToLog();
        toLog.add("webapp", req.getContextPath());
        toLog.add("path", solrReq.getContext().get("path"));
        toLog.add("params", "{" + solrReq.getParamString() + "}");
        handler.handleRequest(solrReq, solrResp);
        SolrCore.setResponseHeaderValues(handler, solrReq, solrResp);
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  • org.apache.solr.core.SolbaseQuerySenderListener
  • org.apache.solr.handler.clustering.ClusteringComponentTest
  • org.apache.solr.handler.component.QueryComponent
  • org.apache.solr.handler.component.SpellCheckComponentTest
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