Package org.apache.solr.common.params

Examples of org.apache.solr.common.params.SolrParams

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    }
  }

  @Override
  public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception {
    SolrParams params = req.getParams();
    Iterable<ContentStream> streams = req.getContentStreams();
    if (streams != null) {
      for (ContentStream stream : req.getContentStreams()) {
        InputStream is = null;
        XMLStreamReader parser = null;
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  }

  @Override
  public void process(ResponseBuilder rb) throws IOException {
    if (rb.doStats) {
      SolrParams params = rb.req.getParams();
      SimpleStats s = new SimpleStats(rb.req,
              rb.getResults().docSet,
              params );

      // TODO ???? add this directly to the response, or to the builder?
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   */
  DocumentAnalysisRequest resolveAnalysisRequest(SolrQueryRequest req) throws IOException, XMLStreamException {

    DocumentAnalysisRequest request = new DocumentAnalysisRequest();

    SolrParams params = req.getParams();

    String query = params.get(AnalysisParams.QUERY, params.get(CommonParams.Q, null));
    request.setQuery(query);

    boolean showMatch = params.getBool(AnalysisParams.SHOW_MATCH, false);
    request.setShowMatch(showMatch);

    ContentStream stream = extractSingleContentStream(req);
    InputStream is = null;
    XMLStreamReader parser = null;
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          throws XMLStreamException, IOException, FactoryConfigurationError,
          InstantiationException, IllegalAccessException,
          TransformerConfigurationException {
    AddUpdateCommand addCmd = null;
    // Need to instansiate a SolrParams, even if req is null, for backward compat with legacyUpdate
    SolrParams params = (req != null) ? req.getParams() : new ModifiableSolrParams();
    while (true) {
      int event = parser.next();
      switch (event) {
        case XMLStreamConstants.END_DOCUMENT:
          parser.close();
          return;

        case XMLStreamConstants.START_ELEMENT:
          String currTag = parser.getLocalName();
          if (currTag.equals(XmlUpdateRequestHandler.ADD)) {
            XmlUpdateRequestHandler.log.trace("SolrCore.update(add)");

            addCmd = new AddUpdateCommand();

            // First look for commitWithin parameter on the request, will be overwritten for individual <add>'s
            addCmd.commitWithin = params.getInt(UpdateParams.COMMIT_WITHIN, -1);
           
            boolean overwrite = true;  // the default

            Boolean overwritePending = null;
            Boolean overwriteCommitted = null;
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   * cmd reopen, accuracy, suggestionCount, restrictToField, and onlyMorePopular.
   */
  @Override
  public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp)
    throws Exception {
    SolrParams p = req.getParams();
    String words = p.get("q");
    String cmd = p.get("cmd");
    if (cmd != null) {
      cmd = cmd.trim();
      if (cmd.equals("rebuild")) {
        rebuild(req);
        rsp.add("cmdExecuted","rebuild");
      } else if (cmd.equals("reopen")) {
        reopen();
        rsp.add("cmdExecuted","reopen");
      } else {
        throw new SolrException( SolrException.ErrorCode.BAD_REQUEST, "Unrecognized Command: " + cmd);
      }
    }

    // empty query string
    if (null == words || "".equals(words.trim())) {
      return;
    }

    IndexReader indexReader = null;
    String suggestionField = null;
    Float accuracy;
    int numSug;
    boolean onlyMorePopular;
    boolean extendedResults;
    try {
      accuracy = p.getFloat(ACCURACY, p.getFloat("accuracy", DEFAULT_ACCURACY));
      spellChecker.setAccuracy(accuracy);
    } catch (NumberFormatException e) {
      throw new RuntimeException("Accuracy must be a valid positive float", e);
    }
    try {
      numSug = p.getInt(SUGGESTIONS, p.getInt("suggestionCount", DEFAULT_SUGGESTION_COUNT));
    } catch (NumberFormatException e) {
      throw new RuntimeException("Spelling suggestion count must be a valid positive integer", e);
    }
    try {
      onlyMorePopular = p.getBool(POPULAR, DEFAULT_MORE_POPULAR);
    } catch (SolrException e) {
      throw new RuntimeException("'Only more popular' must be a valid boolean", e);
    }
    try {
      extendedResults = p.getBool(EXTENDED, DEFAULT_EXTENDED_RESULTS);
    } catch (SolrException e) {
      throw new RuntimeException("'Extended results' must be a valid boolean", e);
    }

    // when searching for more popular, a non null index-reader and
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   * @param invariants values which will be used instead of any request, or default values, regardless of context.
   */
  public static void setDefaults(SolrQueryRequest req, SolrParams defaults,
                                 SolrParams appends, SolrParams invariants) {
   
      SolrParams p = req.getParams();
      if (defaults != null) {
        p = new DefaultSolrParams(p,defaults);
      }
      if (appends != null) {
        p = new AppendedSolrParams(p,appends);
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    this.info = info;
  }

  @Override
  public void prepare(ResponseBuilder rb) throws IOException {
    SolrParams params = rb.req.getParams();
    rb.doHighlights = highlighter.isHighlightingEnabled(params);
    if(rb.doHighlights){
      String hlq = params.get(HighlightParams.Q);
      if(hlq != null){
        try {
          QParser parser = QParser.getParser(hlq, null, rb.req);
          rb.setHighlightQuery(parser.getHighlightQuery());
        } catch (ParseException e) {
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  @Override
  public void process(ResponseBuilder rb) throws IOException {
    if (rb.doHighlights) {
      SolrQueryRequest req = rb.req;
      SolrParams params = req.getParams();

      String[] defaultHighlightFields;  //TODO: get from builder by default?

      if (rb.getQparser() != null) {
        defaultHighlightFields = rb.getQparser().getDefaultHighlightFields();
      } else {
        defaultHighlightFields = params.getParams(CommonParams.DF);
      }
     
      Query highlightQuery = rb.getHighlightQuery();
      if(highlightQuery==null) {
        if (rb.getQparser() != null) {
          try {
            highlightQuery = rb.getQparser().getHighlightQuery();
            rb.setHighlightQuery( highlightQuery );
          } catch (Exception e) {
            throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, e);
          }
        } else {
          highlightQuery = rb.getQuery();
          rb.setHighlightQuery( highlightQuery );
        }
      }
     
      if(highlightQuery != null) {
        boolean rewrite = !(Boolean.valueOf(params.get(HighlightParams.USE_PHRASE_HIGHLIGHTER, "true")) &&
            Boolean.valueOf(params.get(HighlightParams.HIGHLIGHT_MULTI_TERM, "true")));
        highlightQuery = rewrite ?  highlightQuery.rewrite(req.getSearcher().getReader()) : highlightQuery;
      }

      // No highlighting if there is no query -- consider q.alt="*:*
      if( highlightQuery != null ) {
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    // TODO -- in the future, we could pick a different parser based on the request
   
    // Pick the parser from the request...
    ArrayList<ContentStream> streams = new ArrayList<ContentStream>(1);
    SolrParams params = parser.parseParamsAndFillStreams( req, streams );
    SolrQueryRequest sreq = buildRequestFrom( core, params, streams );

    // Handlers and login will want to know the path. If it contains a ':'
    // the handler could use it for RESTful URLs
    sreq.getContext().put( "path", path );
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public class PingRequestHandler extends RequestHandlerBase
{
  @Override
  public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception
  {
    SolrParams params = req.getParams();
    SolrParams required = params.required();
    SolrCore core = req.getCore();
   
    // Check if the service is available
    String healthcheck = core.getSolrConfig().get("admin/healthcheck/text()", null );
    if( healthcheck != null && !new File(healthcheck).exists() ) {
      throw new SolrException(SolrException.ErrorCode.SERVICE_UNAVAILABLE, "Service disabled", true);
    }
   
    // Get the RequestHandler
    String qt = required.get( CommonParams.QT );
    SolrRequestHandler handler = core.getRequestHandler( qt );
    if( handler == null ) {
      throw new SolrException(SolrException.ErrorCode.BAD_REQUEST,
          "Unknown RequestHandler: "+qt );
    }
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