Package org.apache.solr.request

Examples of org.apache.solr.request.SolrQueryRequest

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    final ContentStream cs = new ContentStreamBase.StringStream(docsInput);
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.add("analysis.query", "The Query String");
    params.add("analysis.showmatch", "true");
    SolrQueryRequest req = new SolrQueryRequestBase(h.getCore(), params) {
      @Override
      public Iterable<ContentStream> getContentStreams() {
        return Collections.singleton(cs);
      }
    };

    DocumentAnalysisRequest request = handler.resolveAnalysisRequest(req);

    assertNotNull(request);
    assertTrue(request.isShowMatch());
    assertNotNull(request.getQuery());
    assertEquals("The Query String", request.getQuery());
    List<SolrInputDocument> documents = request.getDocuments();
    assertNotNull(documents);
    assertEquals(1, documents.size());
    SolrInputDocument document = documents.get(0);
    SolrInputField field = document.getField("id");
    assertNotNull(field);
    assertEquals("1", field.getFirstValue());
    field = document.getField("whitetok");
    assertNotNull(field);
    assertEquals("The Whitetok", field.getFirstValue());
    field = document.getField("text");
    assertNotNull(field);
    assertEquals("The Text", field.getFirstValue());

    req.close();
  }
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    // we declare a content stream without charset:
    final ContentStream cs = new ByteStream(xmlBytes, "application/xml");
   
    ModifiableSolrParams params = new ModifiableSolrParams();
    SolrQueryRequest req = new SolrQueryRequestBase(h.getCore(), params) {
      @Override
      public Iterable<ContentStream> getContentStreams() {
        return Collections.singleton(cs);
      }
    };
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    // we declare a content stream with charset:
    final ContentStream cs = new ByteStream(xmlBytes, "application/xml; charset=ISO-8859-1");
   
    ModifiableSolrParams params = new ModifiableSolrParams();
    SolrQueryRequest req = new SolrQueryRequestBase(h.getCore(), params) {
      @Override
      public Iterable<ContentStream> getContentStreams() {
        return Collections.singleton(cs);
      }
    };
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    SolrRequestHandler handler = core.getRequestHandler("standard");
    SolrQueryResponse rsp;
    rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    SolrQueryRequest req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    NamedList values = rsp.getValues();
    Object clusters = values.get("clusters");
    //System.out.println("Clusters: " + clusters);
    assertTrue("clusters is null and it shouldn't be", clusters != null);
    req.close();

    params = new ModifiableSolrParams();
    params.add(ClusteringComponent.COMPONENT_NAME, "true");
    params.add(ClusteringParams.ENGINE_NAME, "mock");
    params.add(ClusteringParams.USE_COLLECTION, "true");
    params.add(QueryComponent.COMPONENT_NAME, "false");

    handler = core.getRequestHandler("docClustering");

    rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    values = rsp.getValues();
    clusters = values.get("clusters");
    //System.out.println("Clusters: " + clusters);
    assertTrue("clusters is null and it shouldn't be", clusters != null);
    req.close();
  }
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  public String getSolrConfigFile() { return "solrconfig.xml"; }


  public void testTemplateName() throws IOException {
    org.apache.solr.response.VelocityResponseWriter vrw = new VelocityResponseWriter();
    SolrQueryRequest req = req("v.template","custom", "v.template.custom","$response.response.response_data");
    SolrQueryResponse rsp = new SolrQueryResponse();
    StringWriter buf = new StringWriter();
    rsp.add("response_data", "testing");
    vrw.write(buf, req, rsp);
    assertEquals("testing", buf.toString());
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    params.add(AnalysisParams.FIELD_NAME, "text,nametext");
    params.add(AnalysisParams.FIELD_TYPE, "whitetok,keywordtok");
    params.add(AnalysisParams.FIELD_VALUE, "the quick red fox jumped over the lazy brown dogs");
    params.add(CommonParams.Q, "fox brown");

    SolrQueryRequest req = new LocalSolrQueryRequest(h.getCore(), params);
    FieldAnalysisRequest request = handler.resolveAnalysisRequest(req);
    List<String> fieldNames = request.getFieldNames();
    assertEquals("Expecting 2 field names", 2, fieldNames.size());
    assertEquals("text", fieldNames.get(0));
    assertEquals("nametext", fieldNames.get(1));
    List<String> fieldTypes = request.getFieldTypes();
    assertEquals("Expecting 2 field types", 2, fieldTypes.size());
    assertEquals("whitetok", fieldTypes.get(0));
    assertEquals("keywordtok", fieldTypes.get(1));
    assertEquals("the quick red fox jumped over the lazy brown dogs", request.getFieldValue());
    assertEquals("fox brown", request.getQuery());
    assertFalse(request.isShowMatch());
    req.close();

    // testing overide of query value using analysis.query param
    params.add(AnalysisParams.QUERY, "quick lazy");
    req=new LocalSolrQueryRequest(h.getCore(), params);
    request = handler.resolveAnalysisRequest(req);
    assertEquals("quick lazy", request.getQuery());
    req.close();

    // testing analysis.showmatch param
    params.add(AnalysisParams.SHOW_MATCH, "false");
    req=new LocalSolrQueryRequest(h.getCore(), params);
    request = handler.resolveAnalysisRequest(req);
    assertFalse(request.isShowMatch());
    req.close();

    params.set(AnalysisParams.SHOW_MATCH, "true");
    req=new LocalSolrQueryRequest(h.getCore(), params);
    request = handler.resolveAnalysisRequest(req);
    assertTrue(request.isShowMatch());
    req.close();

    // testing absence of query value
    params.remove(CommonParams.Q);
    params.remove(AnalysisParams.QUERY);
    req=new LocalSolrQueryRequest(h.getCore(), params);
    request = handler.resolveAnalysisRequest(req);
    assertNull(request.getQuery());
    req.close();
  }
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   *             method with a ContentStream.
   */
  @Deprecated
  public void doLegacyUpdate(InputStream input, String inputContentType, Writer output) {
    SolrCore core = SolrCore.getSolrCore();
    SolrQueryRequest req = new LocalSolrQueryRequest(core, new HashMap<String,String[]>());
    try {
      // Old style requests do not choose a custom handler
      UpdateRequestProcessorChain processorFactory = core.getUpdateProcessingChain(null);
      SolrQueryResponse rsp = new SolrQueryResponse(); // ignored
      final String charset = ContentStreamBase.getCharsetFromContentType(inputContentType);
      final XMLStreamReader parser = (charset == null) ?
        inputFactory.createXMLStreamReader(input) : inputFactory.createXMLStreamReader(input, charset);
      UpdateRequestProcessor processor = processorFactory.createProcessor(req, rsp);
      XMLLoader loader = (XMLLoader) newLoader(req, processor);
      loader.processUpdate(processor, parser);
      processor.finish();
      output.write("<result status=\"0\"></result>");
    }
    catch (Exception ex) {
      try {
        SolrException.logOnce(log, "Error processing \"legacy\" update command", ex);
        XML.writeXML(output, "result", SolrException.toStr(ex), "status", "1");
      } catch (Exception ee) {
        log.error("Error writing to output stream: " + ee);
      }
    }
    finally {
      req.close();
    }
  }
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      }

      SolrQueryResponse last=null;
      for (String q : qs) {
        // System.out.println("QUERY="+q);
        SolrQueryRequest req = req("q",q,"rows","1000");
        SolrQueryResponse qr = h.queryAndResponse(handler, req);
        if (last != null) {
          // we only test if the same docs matched since some queries will include factors like idf, etc.
          sameDocs((DocSet)qr.getValues().get("response"), (DocSet)last.getValues().get("response"));
        }
        req.close();
        last = qr;
      }
    }
  }
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    QueryElevationComponent comp = new QueryElevationComponent();
    comp.init( args );
    comp.inform( core );

    SolrQueryRequest req = req();
    IndexReader reader = req.getSearcher().getReader();
    Map<String, ElevationObj> map = comp.getElevationMap( reader, core );
    req.close();

    // Make sure the boosts loaded properly
    assertEquals( 3, map.size() );
    assertEquals( 1, map.get( "XXXX" ).priority.size() );
    assertEquals( 2, map.get( "YYYY" ).priority.size() );
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    args.put( CommonParams.Q, query );
    args.put( CommonParams.QT, "/elevate" );
    args.put( CommonParams.FL, "id,score" );
    args.put( "indent", "true" );
    //args.put( CommonParams.FL, "id,title,score" );
    SolrQueryRequest req = new LocalSolrQueryRequest( h.getCore(), new MapSolrParams( args) );
    IndexReader reader = req.getSearcher().getReader();
    QueryElevationComponent booster = (QueryElevationComponent)req.getCore().getSearchComponent( "elevate" );

    assertQ("Make sure standard sort works as expected", req
            ,"//*[@numFound='3']"
            ,"//result/doc[1]/str[@name='id'][.='a']"
            ,"//result/doc[2]/str[@name='id'][.='b']"
            ,"//result/doc[3]/str[@name='id'][.='c']"
            );
   
    // Explicitly set what gets boosted
    booster.elevationCache.clear();
    booster.setTopQueryResults( reader, query, new String[] { "x", "y", "z" }, null );


    assertQ("All six should make it", req
            ,"//*[@numFound='6']"
            ,"//result/doc[1]/str[@name='id'][.='x']"
            ,"//result/doc[2]/str[@name='id'][.='y']"
            ,"//result/doc[3]/str[@name='id'][.='z']"
            ,"//result/doc[4]/str[@name='id'][.='a']"
            ,"//result/doc[5]/str[@name='id'][.='b']"
            ,"//result/doc[6]/str[@name='id'][.='c']"
            );
   
    booster.elevationCache.clear();
   
    // now switch the order:
    booster.setTopQueryResults( reader, query, new String[] { "a", "x" }, null );
    assertQ("All four should make it", req
            ,"//*[@numFound='4']"
            ,"//result/doc[1]/str[@name='id'][.='a']"
            ,"//result/doc[2]/str[@name='id'][.='x']"
            ,"//result/doc[3]/str[@name='id'][.='b']"
            ,"//result/doc[4]/str[@name='id'][.='c']"
            );
   
    // Test reverse sort
    args.put( CommonParams.SORT, "score asc" );
    assertQ("All four should make it", req
        ,"//*[@numFound='4']"
        ,"//result/doc[4]/str[@name='id'][.='a']"
        ,"//result/doc[3]/str[@name='id'][.='x']"
        ,"//result/doc[2]/str[@name='id'][.='b']"
        ,"//result/doc[1]/str[@name='id'][.='c']"
        );
   
    // Try normal sort by 'id'
    // default 'forceBoost' shoudl be false
    assertEquals( false, booster.forceElevation );
    args.put( CommonParams.SORT, "str_s1 asc" );
    assertQ( null, req
        ,"//*[@numFound='4']"
        ,"//result/doc[1]/str[@name='id'][.='a']"
        ,"//result/doc[2]/str[@name='id'][.='b']"
        ,"//result/doc[3]/str[@name='id'][.='c']"
        ,"//result/doc[4]/str[@name='id'][.='x']"
        );
   
    booster.forceElevation = true;
    assertQ( null, req
        ,"//*[@numFound='4']"
        ,"//result/doc[1]/str[@name='id'][.='a']"
        ,"//result/doc[2]/str[@name='id'][.='x']"
        ,"//result/doc[3]/str[@name='id'][.='b']"
        ,"//result/doc[4]/str[@name='id'][.='c']"
        );

    //Test exclusive (not to be confused with exclusion)
    args.put(QueryElevationParams.EXCLUSIVE, "true");
  booster.setTopQueryResults( reader, query, new String[] { "x", "a" },  new String[] {} );
  assertQ( null, req
      ,"//*[@numFound='2']"
      ,"//result/doc[1]/str[@name='id'][.='x']"
      ,"//result/doc[2]/str[@name='id'][.='a']"           
      );
    // Test exclusion
    booster.elevationCache.clear();
    args.remove( CommonParams.SORT );
    args.remove( QueryElevationParams.EXCLUSIVE);
    booster.setTopQueryResults( reader, query, new String[] { "x" },  new String[] { "a" } );
    assertQ( null, req
        ,"//*[@numFound='3']"
        ,"//result/doc[1]/str[@name='id'][.='x']"
        ,"//result/doc[2]/str[@name='id'][.='b']"
        ,"//result/doc[3]/str[@name='id'][.='c']"
        );


    req.close();
  }
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