Package org.apache.solr.schema

Examples of org.apache.solr.schema.SchemaField

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          }
        } else if (DOCID.equals(field)) {
          lst.add(new SortField(null, SortField.DOC, top));
        } else {
          // try to find the field
          SchemaField sf = req.getSchema().getFieldOrNull(field);
          if (null == sf) {
            if (null != qParserException) {
              throw new SolrException
                (SolrException.ErrorCode.BAD_REQUEST,
                 "sort param could not be parsed as a query, and is not a "+
                 "field that exists in the index: " + field,
                 qParserException);
            }
            throw new SolrException
              (SolrException.ErrorCode.BAD_REQUEST,
               "sort param field can't be found: " + field);
          }
          lst.add(sf.getSortField(top));
        }
      }

    } catch (ParseException e) {
      throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "error in sort: " + sortSpec, e);
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  }

  private static MultiValueSource parseSfield(FunctionQParser fp) throws ParseException {
    String sfield = fp.getParam(SpatialParams.FIELD);
    if (sfield == null) return null;
    SchemaField sf = fp.getReq().getSchema().getField(sfield);
    ValueSource vs = sf.getType().getValueSource(sf, fp);
    if (!(vs instanceof MultiValueSource)) {
      throw new ParseException("Spatial field must implement MultiValueSource:" + sf);
    }
    return (MultiValueSource)vs;
  }
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      }
      NamedList qaResp = new NamedList();
      rb.rsp.add("qaResponse", qaResp);
      int rows = params.getInt(QA_ROWS, 5);

      SchemaField uniqField = rb.req.getSchema().getUniqueKeyField();
      if (rankedPassages.size() > 0) {
        int size = Math.min(rows, rankedPassages.size());
        Set<String> fields = new HashSet<String>();
        for (int i = size - 1; i >= 0; i--) {
          Passage passage = rankedPassages.pop();
          if (passage != null) {
            NamedList passNL = new NamedList();
            qaResp.add(("answer"), passNL);
            String idName;
            String idValue;
            if (uniqField != null) {
              idName = uniqField.getName();
              fields.add(idName);
              fields.add(passage.field);//prefetch this now, so that it is cached
              idValue = searcher.doc(passage.lDocId, fields).get(idName);
            } else {
              idName = "luceneDocId";
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    //<start id="qqp.answerType"/>
    String type = atc.computeAnswerType(parse);
    String mt = atm.get(type);
    //<end id="qqp.answerType"/>
    String field = params.get(QUERY_FIELD);
    SchemaField sp = req.getSchema().getFieldOrNull(field);
    if (sp == null) {
      throw new SolrException(ErrorCode.SERVER_ERROR,"Undefined field: "+field);
    }
    //<start id="qqp.query"/>
    List<SpanQuery> sql = new ArrayList<SpanQuery>();
    if (mt != null) {//<co id="qqp.handleAT"/>
      String[] parts = mt.split("\\|");
      if (parts.length == 1) {
        sql.add(new SpanTermQuery(new Term(field, mt.toLowerCase())));
      } else {
        for (int pi = 0; pi < parts.length; pi++) {
          sql.add(new SpanTermQuery(new Term(field, parts[pi])));
        }
      }
    }
    try {
      Analyzer analyzer = sp.getType().getQueryAnalyzer();
      TokenStream ts = analyzer.tokenStream(field,
              new StringReader(qstr));
      while (ts.incrementToken()) {//<co id="qqp.addTerms"/>
        String term = ((CharTermAttribute)
                ts.getAttribute(CharTermAttribute.class)).toString();
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  }

  @Test
  public void testSirenFieldType() throws Exception {
    final IndexSchema schema = h.getCore().getSchema();
    final SchemaField ntriple = schema.getField(JSON_FIELD);
    assertNotNull(ntriple);
    final FieldType tmp = ntriple.getType();
    assertTrue(tmp instanceof SirenField);
  }
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  }

  @Test
  public void testSirenFieldAnalyzer() throws Exception {
    final IndexSchema schema = h.getCore().getSchema();
    final SchemaField ntriple = schema.getField(JSON_FIELD);
    final FieldType tmp = ntriple.getType();

    assertTrue(tmp.getAnalyzer() instanceof TokenizerChain);
    final TokenizerChain ts = (TokenizerChain) tmp.getAnalyzer();
    assertNotNull(ts.getTokenizerFactory());
    assertTrue(ts.getTokenizerFactory() instanceof JsonTokenizerFactory);
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  }

  @Test
  public void testSirenFieldDatatypeAnalyzer() throws Exception {
    final IndexSchema schema = h.getCore().getSchema();
    final SchemaField ntriple = schema.getField(JSON_FIELD);
    final FieldType tmp = ntriple.getType();

    TokenizerChain ts = (TokenizerChain) tmp.getAnalyzer();

    assertTrue(ts.getTokenFilterFactories()[0] instanceof DatatypeAnalyzerFilterFactory);
    final DatatypeAnalyzerFilterFactory f = (DatatypeAnalyzerFilterFactory) ts.getTokenFilterFactories()[0];
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        }
      }
    } catch (Exception e) {
      String logField = solrUIMAConfiguration.getLogField();
      if (logField == null) {
        SchemaField uniqueKeyField = solrCore.getSchema().getUniqueKeyField();
        if (uniqueKeyField != null) {
          logField = uniqueKeyField.getName();
        }
      }
      String optionalFieldInfo = logField == null ? "." :
              new StringBuilder(". ").append(logField).append("=")
                      .append((String) cmd.getSolrInputDocument().getField(logField).getValue())
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        }
      }
    } catch (Exception e) {
      String logField = solrUIMAConfiguration.getLogField();
      if(logField == null){
        SchemaField uniqueKeyField = solrCore.getSchema().getUniqueKeyField();
        if(uniqueKeyField != null){
          logField = uniqueKeyField.getName();
        }
      }
      String optionalFieldInfo = logField == null ? "." :
        new StringBuilder(". ").append(logField).append("=")
        .append((String)cmd.getSolrInputDocument().getField(logField).getValue())
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        csvField.name = "score";
        csvFields.put("score", csvField);
        continue;
      }

      SchemaField sf = schema.getFieldOrNull(field);
      if (sf == null) {
        FieldType ft = new StrField();
        sf = new SchemaField(field, ft);
      }

      // if we got the list of fields from the index, only list stored fields
      if (returnFields==null && sf != null && !sf.stored()) {
        continue;
      }

      // check for per-field overrides
      sep = params.get("f." + field + '.' + CSV_SEPARATOR);
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