Package org.apache.solr.request

Examples of org.apache.solr.request.SolrQueryRequest

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        params.add(CommonParams.Q, "anotheq");
       
        SolrRequestHandler handler = core.getRequestHandler("spellCheckCompRH");
        SolrQueryResponse rsp = new SolrQueryResponse();
        rsp.add("responseHeader", new SimpleOrderedMap());
        SolrQueryRequest req = new LocalSolrQueryRequest(core, params);
        handler.handleRequest(req, rsp);
        req.close();
        NamedList values = rsp.getValues();
        NamedList spellCheck = (NamedList) values.get("spellcheck");
        NamedList suggestions = (NamedList) spellCheck.get("suggestions");
        assertTrue(suggestions.get("suggestion")==null);
        assertTrue((Boolean) suggestions.get("correctlySpelled")==false);
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    assertU(adoc("id","1", "v_t","Hello Dude", "v_s","string1"));
    assertU(adoc("id","2", "v_t","Hello Yonik", "v_s","string2"));
    assertU(commit());

    SolrQueryRequest sr1 = req("q","foo");
    SolrIndexReader r1 = sr1.getSearcher().getReader();

    String sval1 = getStringVal(sr1, "v_s",0);
    assertEquals("string1", sval1);

    assertU(adoc("id","3", "v_s","{!literal}"));
    assertU(adoc("id","4", "v_s","other stuff"));
    assertU(commit());

    SolrQueryRequest sr2 = req("q","foo");
    SolrIndexReader r2 = sr2.getSearcher().getReader();

    // make sure the readers share the first segment
    // Didn't work w/ older versions of lucene2.9 going from segment -> multi
    assertEquals(r1.getLeafReaders()[0], r2.getLeafReaders()[0]);

    // make sure the String returned is the exact same instance (i.e. same FieldCache instance)
    assertTrue(sval1 == getStringVal(sr2,"v_s",0));

    assertU(adoc("id","5", "v_f","3.14159"));
    assertU(adoc("id","6", "v_f","8983", "v_s","string6"));
    assertU(commit());

    SolrQueryRequest sr3 = req("q","foo");
    SolrIndexReader r3 = sr3.getSearcher().getReader();
    // make sure the readers share segments
    // assertEquals(r1.getLeafReaders()[0], r3.getLeafReaders()[0]);
    assertEquals(r2.getLeafReaders()[0], r3.getLeafReaders()[0]);
    assertEquals(r2.getLeafReaders()[1], r3.getLeafReaders()[1]);

    sr1.close();
    sr2.close();           

    // should currently be 1, but this could change depending on future index management
    int baseRefCount = r3.getRefCount();
    assertEquals(1, baseRefCount);

    assertU(commit());
    SolrQueryRequest sr4 = req("q","foo");
    SolrIndexReader r4 = sr4.getSearcher().getReader();

    // force an index change so the registered searcher won't be the one we are testing (and
    // then we should be able to test the refCount going all the way to 0
    assertU(adoc("id","7", "v_f","7574"));
    assertU(commit());

    // test that reader didn't change (according to equals at least... which uses the wrapped reader)
    assertEquals(r3,r4);
    assertEquals(baseRefCount+1, r4.getRefCount());
    sr3.close();
    assertEquals(baseRefCount, r4.getRefCount());
    sr4.close();
    assertEquals(baseRefCount-1, r4.getRefCount());


    SolrQueryRequest sr5 = req("q","foo");
    SolrIndexReader r5 = sr5.getSearcher().getReader();
    String beforeDelete = getStringVal(sr5, "v_s",1);

    assertU(delI("1"));
    assertU(commit());
    SolrQueryRequest sr6 = req("q","foo");
    SolrIndexReader r6 = sr6.getSearcher().getReader();
    assertEquals(1, r6.getLeafReaders()[0].numDocs()); // only a single doc left in the first segment
    assertTrue( !r5.getLeafReaders()[0].equals(r6.getLeafReaders()[0]) );  // readers now different
    String afterDelete = getStringVal(sr6, "v_s",1);
    assertTrue( beforeDelete == afterDelete );  // same field cache is used even though deletions are different

    sr5.close();
    sr6.close();
  }
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    //Because a FilterQuery is applied which removes doc id#1 from possible hits, we would
    //not want the collations to return us "lowerfilt:(+faith +hope +loaves)" as this only matches doc id#1.
    SolrRequestHandler handler = core.getRequestHandler("spellCheckCompRH");
    SolrQueryResponse rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    SolrQueryRequest req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    req.close();
    NamedList values = rsp.getValues();
    NamedList spellCheck = (NamedList) values.get("spellcheck");
    NamedList suggestions = (NamedList) spellCheck.get("suggestions");
    List<String> collations = suggestions.getAll("collation");
    assertTrue(collations.size() > 0);
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    //SpellCheckCompRH has no "qf" defined.  It will not find "peace" from "peac" despite it being in the dictionary
    //because requrying against this Request Handler results in 0 hits. 
    SolrRequestHandler handler = core.getRequestHandler("spellCheckCompRH");
    SolrQueryResponse rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    SolrQueryRequest req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    req.close();
    NamedList values = rsp.getValues();
    NamedList spellCheck = (NamedList) values.get("spellcheck");
    NamedList suggestions = (NamedList) spellCheck.get("suggestions");
    String singleCollation = (String) suggestions.get("collation");
    assertNull(singleCollation);
   
    //SpellCheckCompRH1 has "lowerfilt1" defined in the "qf" param.  It will find "peace" from "peac" because
    //requrying field "lowerfilt1" returns the hit.
    params.remove(SpellCheckComponent.SPELLCHECK_BUILD);
    handler = core.getRequestHandler("spellCheckCompRH1");
    rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    req.close();
    values = rsp.getValues();
    spellCheck = (NamedList) values.get("spellcheck");
    suggestions = (NamedList) spellCheck.get("suggestions");
    singleCollation = (String) suggestions.get("collation");
    assertEquals(singleCollation, "peace");   
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    // All words are "correct" per the dictionary, but this collation would
    // return no results if tried.
    SolrRequestHandler handler = core.getRequestHandler("spellCheckCompRH");
    SolrQueryResponse rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    SolrQueryRequest req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    req.close();
    NamedList values = rsp.getValues();
    NamedList spellCheck = (NamedList) values.get("spellcheck");
    NamedList suggestions = (NamedList) spellCheck.get("suggestions");
    String singleCollation = (String) suggestions.get("collation");
    assertEquals("lowerfilt:(+faith +homer +loaves)", singleCollation);

    // Testing backwards-compatible response format but will only return a
    // collation that would return results.
    params.remove(SpellCheckComponent.SPELLCHECK_BUILD);
    params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATION_TRIES, "5");
    params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATIONS, "1");
    handler = core.getRequestHandler("spellCheckCompRH");
    rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    req.close();
    values = rsp.getValues();
    spellCheck = (NamedList) values.get("spellcheck");
    suggestions = (NamedList) spellCheck.get("suggestions");
    singleCollation = (String) suggestions.get("collation");
    assertEquals("lowerfilt:(+faith +hope +loaves)", singleCollation);

    // Testing returning multiple collations if more than one valid
    // combination exists.
    params.remove(SpellCheckComponent.SPELLCHECK_MAX_COLLATION_TRIES);
    params.remove(SpellCheckComponent.SPELLCHECK_MAX_COLLATIONS);
    params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATION_TRIES, "10");
    params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATIONS, "2");
    handler = core.getRequestHandler("spellCheckCompRH");
    rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    req.close();
    values = rsp.getValues();
    spellCheck = (NamedList) values.get("spellcheck");
    suggestions = (NamedList) spellCheck.get("suggestions");
    List<String> collations = suggestions.getAll("collation");
    assertTrue(collations.size() == 2);
    for (String multipleCollation : collations) {
      assertTrue(multipleCollation.equals("lowerfilt:(+faith +hope +love)")
          || multipleCollation.equals("lowerfilt:(+faith +hope +loaves)"));
    }

    // Testing return multiple collations with expanded collation response
    // format.
    params.add(SpellCheckComponent.SPELLCHECK_COLLATE_EXTENDED_RESULTS, "true");
    handler = core.getRequestHandler("spellCheckCompRH");
    rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap());
    req = new LocalSolrQueryRequest(core, params);
    handler.handleRequest(req, rsp);
    req.close();
    values = rsp.getValues();
    spellCheck = (NamedList) values.get("spellcheck");
    suggestions = (NamedList) spellCheck.get("suggestions");
    List<NamedList> expandedCollationList = suggestions.getAll("collation");
    Set<String> usedcollations = new HashSet<String>();
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      "").replace('\'', '"');


  public void testParsing() throws Exception
  {
    SolrQueryRequest req = req();
    SolrQueryResponse rsp = new SolrQueryResponse();
    BufferingRequestProcessor p = new BufferingRequestProcessor(null);
    JsonLoader loader = new JsonLoader( req, p );
    loader.load(req, rsp, new ContentStreamBase.StringStream(input));

    assertEquals( 2, p.addCommands.size() );
   
    AddUpdateCommand add = p.addCommands.get(0);
    SolrInputDocument d = add.solrDoc;
    SolrInputField f = d.getField( "boosted" );
    assertEquals(6.7f, f.getBoost());
    assertEquals(2, f.getValues().size());

    //
    add = p.addCommands.get(1);
    d = add.solrDoc;
    f = d.getField( "f1" );
    assertEquals(2, f.getValues().size());
    assertEquals(3.45f, d.getDocumentBoost());
    assertEquals(false, !add.allowDups);
   

    // parse the commit commands
    assertEquals( 2, p.commitCommands.size() );
    CommitUpdateCommand commit = p.commitCommands.get( 0 );
    assertFalse( commit.optimize );
    assertTrue( commit.waitFlush );
    assertTrue( commit.waitSearcher );
   
    commit = p.commitCommands.get( 1 );
    assertTrue( commit.optimize );
    assertFalse( commit.waitFlush );
    assertFalse( commit.waitSearcher );
   

    // DELETE COMMANDS
    assertEquals( 2, p.deleteCommands.size() );
    DeleteUpdateCommand delete = p.deleteCommands.get( 0 );
    assertEquals( delete.id, "ID" );
    assertEquals( delete.query, null );
    assertTrue(delete.fromPending && delete.fromCommitted);

    delete = p.deleteCommands.get( 1 );
    assertEquals( delete.id, null );
    assertEquals( delete.query, "QUERY" );
    assertTrue(delete.fromPending && delete.fromCommitted);

    // ROLLBACK COMMANDS
    assertEquals( 1, p.rollbackCommands.size() );

    req.close();
  }
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  public void testSimpleFormat() throws Exception
  {
    String str = "[{'id':'1'},{'id':'2'}]".replace('\'', '"');
    SolrQueryRequest req = req("commitWithin","100", "overwrite","false");
    SolrQueryResponse rsp = new SolrQueryResponse();
    BufferingRequestProcessor p = new BufferingRequestProcessor(null);
    JsonLoader loader = new JsonLoader( req, p );
    loader.load(req, rsp, new ContentStreamBase.StringStream(str));

    assertEquals( 2, p.addCommands.size() );

    AddUpdateCommand add = p.addCommands.get(0);
    SolrInputDocument d = add.solrDoc;
    SolrInputField f = d.getField( "id" );
    assertEquals("1", f.getValue());
    assertEquals(add.commitWithin, 100);
    assertEquals(!add.allowDups, false);

    add = p.addCommands.get(1);
    d = add.solrDoc;
    f = d.getField( "id" );
    assertEquals("2", f.getValue());
    assertEquals(add.commitWithin, 100);
    assertEquals(!add.allowDups, false);

    req.close();
  }
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  }

  public void testSimpleFormatInAdd() throws Exception
  {
    String str = "{'add':[{'id':'1'},{'id':'2'}]}".replace('\'', '"');
    SolrQueryRequest req = req();
    SolrQueryResponse rsp = new SolrQueryResponse();
    BufferingRequestProcessor p = new BufferingRequestProcessor(null);
    JsonLoader loader = new JsonLoader( req, p );
    loader.load(req, rsp, new ContentStreamBase.StringStream(str));

    assertEquals( 2, p.addCommands.size() );

    AddUpdateCommand add = p.addCommands.get(0);
    SolrInputDocument d = add.solrDoc;
    SolrInputField f = d.getField( "id" );
    assertEquals("1", f.getValue());
    assertEquals(add.commitWithin, -1);
    assertEquals(!add.allowDups, true);

    add = p.addCommands.get(1);
    d = add.solrDoc;
    f = d.getField( "id" );
    assertEquals("2", f.getValue());
    assertEquals(add.commitWithin, -1);
    assertEquals(!add.allowDups, true);

    req.close();
  }
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  }

  @Override
  public void process(ResponseBuilder rb) throws IOException {
    SolrQueryRequest req = rb.req;
    if (rb.doHighlights) {
      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(req.getParams().get(HighlightParams.USE_PHRASE_HIGHLIGHTER, "true")) && Boolean.valueOf(req.getParams().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 ) {
        NamedList sumData = highlighter.doHighlighting(
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    assertU(commit());
   
    Map<String,String> args = new HashMap<String, String>();
    args.put( CommonParams.Q, "title:test" );
    args.put( "indent", "true" );
    SolrQueryRequest req = new LocalSolrQueryRequest( core, new MapSolrParams( args) );
   
   
    assertQ("Make sure they got in", req
            ,"//*[@numFound='3']"
            );
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