コード例 #1
0
ファイル: TypeParsers.java プロジェクト: lance0821/elassandra
 public static void parseIndex(String fieldName, String index, FieldMapper.Builder builder)
     throws MapperParsingException {
   index = Strings.toUnderscoreCase(index);
   if ("no".equals(index)) {
     builder.index(false);
   } else if ("not_analyzed".equals(index)) {
     builder.index(true);
     builder.tokenized(false);
   } else if ("analyzed".equals(index)) {
     builder.index(true);
     builder.tokenized(true);
   } else {
     throw new MapperParsingException(
         "wrong value for index [" + index + "] for field [" + fieldName + "]");
   }
 }
コード例 #2
0
ファイル: TypeParsers.java プロジェクト: lance0821/elassandra
 @SuppressWarnings("unchecked")
 public static void parseCopyFields(Object propNode, FieldMapper.Builder builder) {
   FieldMapper.CopyTo.Builder copyToBuilder = new FieldMapper.CopyTo.Builder();
   if (isArray(propNode)) {
     for (Object node : (List<Object>) propNode) {
       copyToBuilder.add(nodeStringValue(node, null));
     }
   } else {
     copyToBuilder.add(nodeStringValue(propNode, null));
   }
   builder.copyTo(copyToBuilder.build());
 }
コード例 #3
0
 @Override
 public Builder searchAnalyzer(NamedAnalyzer searchAnalyzer) {
   super.searchAnalyzer(searchAnalyzer);
   return this;
 }
コード例 #4
0
ファイル: TypeParsers.java プロジェクト: lance0821/elassandra
        @Override
        public Mapper.Builder<?, ?> parse(
            String name, Map<String, Object> node, ParserContext parserContext)
            throws MapperParsingException {
          ContentPath.Type pathType = null;
          FieldMapper.Builder mainFieldBuilder = null;
          List<FieldMapper.Builder> fields = null;
          String firstType = null;

          for (Iterator<Map.Entry<String, Object>> iterator = node.entrySet().iterator();
              iterator.hasNext(); ) {
            Map.Entry<String, Object> entry = iterator.next();
            String fieldName = Strings.toUnderscoreCase(entry.getKey());
            Object fieldNode = entry.getValue();
            if (fieldName.equals("path")
                && parserContext.indexVersionCreated().before(Version.V_2_0_0_beta1)) {
              pathType = parsePathType(name, fieldNode.toString());
              iterator.remove();
            } else if (fieldName.equals("fields")) {
              Map<String, Object> fieldsNode = (Map<String, Object>) fieldNode;
              for (Iterator<Map.Entry<String, Object>> fieldsIterator =
                      fieldsNode.entrySet().iterator();
                  fieldsIterator.hasNext(); ) {
                Map.Entry<String, Object> entry1 = fieldsIterator.next();
                String propName = entry1.getKey();
                Map<String, Object> propNode = (Map<String, Object>) entry1.getValue();

                String type;
                Object typeNode = propNode.get("type");
                if (typeNode != null) {
                  type = typeNode.toString();
                  if (firstType == null) {
                    firstType = type;
                  }
                } else {
                  throw new MapperParsingException(
                      "no type specified for property [" + propName + "]");
                }

                Mapper.TypeParser typeParser = parserContext.typeParser(type);
                if (typeParser == null) {
                  throw new MapperParsingException(
                      "no handler for type [" + type + "] declared on field [" + fieldName + "]");
                }
                if (propName.equals(name)) {
                  mainFieldBuilder =
                      (FieldMapper.Builder) typeParser.parse(propName, propNode, parserContext);
                  fieldsIterator.remove();
                } else {
                  if (fields == null) {
                    fields = new ArrayList<>(2);
                  }
                  fields.add(
                      (FieldMapper.Builder) typeParser.parse(propName, propNode, parserContext));
                  fieldsIterator.remove();
                }
              }
              fieldsNode.remove("type");
              DocumentMapperParser.checkNoRemainingFields(
                  fieldName, fieldsNode, parserContext.indexVersionCreated());
              iterator.remove();
            }
          }

          if (mainFieldBuilder == null) {
            if (fields == null) {
              // No fields at all were specified in multi_field, so lets return a non indexed string
              // field.
              return new StringFieldMapper.Builder(name).index(false);
            }
            Mapper.TypeParser typeParser = parserContext.typeParser(firstType);
            if (typeParser == null) {
              // The first multi field's type is unknown
              mainFieldBuilder = new StringFieldMapper.Builder(name).index(false);
            } else {
              Mapper.Builder substitute =
                  typeParser.parse(name, Collections.<String, Object>emptyMap(), parserContext);
              if (substitute instanceof FieldMapper.Builder) {
                mainFieldBuilder = ((FieldMapper.Builder) substitute).index(false);
              } else {
                // The first multi isn't a core field type
                mainFieldBuilder = new StringFieldMapper.Builder(name).index(false);
              }
            }
          }

          if (fields != null && pathType != null) {
            for (Mapper.Builder field : fields) {
              mainFieldBuilder.addMultiField(field);
            }
            mainFieldBuilder.multiFieldPathType(pathType);
          } else if (fields != null) {
            for (Mapper.Builder field : fields) {
              mainFieldBuilder.addMultiField(field);
            }
          } else if (pathType != null) {
            mainFieldBuilder.multiFieldPathType(pathType);
          }
          return mainFieldBuilder;
        }
コード例 #5
0
ファイル: TypeParsers.java プロジェクト: lance0821/elassandra
 public static void parseTermVector(
     String fieldName, String termVector, FieldMapper.Builder builder)
     throws MapperParsingException {
   termVector = Strings.toUnderscoreCase(termVector);
   if ("no".equals(termVector)) {
     builder.storeTermVectors(false);
   } else if ("yes".equals(termVector)) {
     builder.storeTermVectors(true);
   } else if ("with_offsets".equals(termVector)) {
     builder.storeTermVectorOffsets(true);
   } else if ("with_positions".equals(termVector)) {
     builder.storeTermVectorPositions(true);
   } else if ("with_positions_offsets".equals(termVector)) {
     builder.storeTermVectorPositions(true);
     builder.storeTermVectorOffsets(true);
   } else if ("with_positions_payloads".equals(termVector)) {
     builder.storeTermVectorPositions(true);
     builder.storeTermVectorPayloads(true);
   } else if ("with_positions_offsets_payloads".equals(termVector)) {
     builder.storeTermVectorPositions(true);
     builder.storeTermVectorOffsets(true);
     builder.storeTermVectorPayloads(true);
   } else {
     throw new MapperParsingException(
         "wrong value for termVector [" + termVector + "] for field [" + fieldName + "]");
   }
 }
コード例 #6
0
ファイル: TypeParsers.java プロジェクト: lance0821/elassandra
  public static boolean parseMultiField(
      FieldMapper.Builder builder,
      String name,
      Mapper.TypeParser.ParserContext parserContext,
      String propName,
      Object propNode) {
    parserContext = parserContext.createMultiFieldContext(parserContext);
    if (propName.equals("path")
        && parserContext.indexVersionCreated().before(Version.V_2_0_0_beta1)) {
      builder.multiFieldPathType(parsePathType(name, propNode.toString()));
      return true;
    } else if (propName.equals("fields")) {

      final Map<String, Object> multiFieldsPropNodes;

      if (propNode instanceof List && ((List<?>) propNode).isEmpty()) {
        multiFieldsPropNodes = Collections.emptyMap();
      } else if (propNode instanceof Map) {
        multiFieldsPropNodes = (Map<String, Object>) propNode;
      } else {
        throw new MapperParsingException(
            "expected map for property [fields] on field ["
                + propNode
                + "] or "
                + "["
                + propName
                + "] but got a "
                + propNode.getClass());
      }

      for (Map.Entry<String, Object> multiFieldEntry : multiFieldsPropNodes.entrySet()) {
        String multiFieldName = multiFieldEntry.getKey();
        if (multiFieldName.contains(".")) {
          throw new MapperParsingException(
              "Field name ["
                  + multiFieldName
                  + "] which is a multi field of ["
                  + name
                  + "] cannot contain '.'");
        }
        if (!(multiFieldEntry.getValue() instanceof Map)) {
          throw new MapperParsingException(
              "illegal field [" + multiFieldName + "], only fields can be specified inside fields");
        }
        @SuppressWarnings("unchecked")
        Map<String, Object> multiFieldNodes = (Map<String, Object>) multiFieldEntry.getValue();

        String type;
        Object typeNode = multiFieldNodes.get("type");
        if (typeNode != null) {
          type = typeNode.toString();
        } else {
          throw new MapperParsingException(
              "no type specified for property [" + multiFieldName + "]");
        }
        if (type.equals(ObjectMapper.CONTENT_TYPE)
            || type.equals(ObjectMapper.NESTED_CONTENT_TYPE)) {
          throw new MapperParsingException("Type [" + type + "] cannot be used in multi field");
        }

        Mapper.TypeParser typeParser = parserContext.typeParser(type);
        if (typeParser == null) {
          throw new MapperParsingException(
              "no handler for type [" + type + "] declared on field [" + multiFieldName + "]");
        }
        builder.addMultiField(typeParser.parse(multiFieldName, multiFieldNodes, parserContext));
        multiFieldNodes.remove("type");
        DocumentMapperParser.checkNoRemainingFields(
            propName, multiFieldNodes, parserContext.indexVersionCreated());
      }
      return true;
    }
    return false;
  }
コード例 #7
0
ファイル: TypeParsers.java プロジェクト: lance0821/elassandra
  public static void parseField(
      FieldMapper.Builder builder,
      String name,
      Map<String, Object> fieldNode,
      Mapper.TypeParser.ParserContext parserContext) {
    NamedAnalyzer indexAnalyzer = builder.fieldType().indexAnalyzer();
    NamedAnalyzer searchAnalyzer = builder.fieldType().searchAnalyzer();
    Version indexVersionCreated = parserContext.indexVersionCreated();
    for (Iterator<Map.Entry<String, Object>> iterator = fieldNode.entrySet().iterator();
        iterator.hasNext(); ) {
      Map.Entry<String, Object> entry = iterator.next();
      final String propName = Strings.toUnderscoreCase(entry.getKey());
      final Object propNode = entry.getValue();
      if (propName.equals("index_name") && indexVersionCreated.before(Version.V_2_0_0_beta1)) {
        builder.indexName(propNode.toString());
        iterator.remove();
      } else if (propName.equals("store")) {
        builder.store(parseStore(name, propNode.toString()));
        iterator.remove();
      } else if (propName.equals("index")) {
        parseIndex(name, propNode.toString(), builder);
        iterator.remove();
      } else if (propName.equals("tokenized")) {
        builder.tokenized(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals(DOC_VALUES)) {
        builder.docValues(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals("term_vector")) {
        parseTermVector(name, propNode.toString(), builder);
        iterator.remove();
      } else if (propName.equals("boost")) {
        builder.boost(nodeFloatValue(propNode));
        iterator.remove();
      } else if (propName.equals("store_term_vectors")) {
        builder.storeTermVectors(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals("store_term_vector_offsets")) {
        builder.storeTermVectorOffsets(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals("store_term_vector_positions")) {
        builder.storeTermVectorPositions(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals("store_term_vector_payloads")) {
        builder.storeTermVectorPayloads(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals(CQL_COLLECTION)) {
        switch (StringUtils.lowerCase(propNode.toString())) {
          case "list":
            builder.cqlCollection(CqlCollection.LIST);
            break;
          case "set":
            builder.cqlCollection(CqlCollection.SET);
            break;
          case "singleton":
            builder.cqlCollection(CqlCollection.SINGLETON);
            break;
        }
        iterator.remove();
      } else if (propName.equals(CQL_STRUCT)) {
        switch (StringUtils.lowerCase(propNode.toString())) {
          case "map":
            builder.cqlStruct(CqlStruct.MAP);
            break;
          case "udt":
            builder.cqlStruct(CqlStruct.UDT);
            break;
          case "tuple":
            builder.cqlStruct(CqlStruct.TUPLE);
            break;
        }
        iterator.remove();
      } else if (propName.equals(CQL_PARTIAL_UPDATE)) {
        builder.cqlPartialUpdate(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals("omit_norms")) {
        builder.omitNorms(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals("norms")) {
        final Map<String, Object> properties = nodeMapValue(propNode, "norms");
        for (Iterator<Entry<String, Object>> propsIterator = properties.entrySet().iterator();
            propsIterator.hasNext(); ) {
          Entry<String, Object> entry2 = propsIterator.next();
          final String propName2 = Strings.toUnderscoreCase(entry2.getKey());
          final Object propNode2 = entry2.getValue();
          if (propName2.equals("enabled")) {
            builder.omitNorms(!nodeBooleanValue(propNode2));
            propsIterator.remove();
          } else if (propName2.equals(Loading.KEY)) {
            builder.normsLoading(Loading.parse(nodeStringValue(propNode2, null), null));
            propsIterator.remove();
          }
        }
        DocumentMapperParser.checkNoRemainingFields(
            propName, properties, parserContext.indexVersionCreated());
        iterator.remove();
      } else if (propName.equals("omit_term_freq_and_positions")) {
        final IndexOptions op =
            nodeBooleanValue(propNode)
                ? IndexOptions.DOCS
                : IndexOptions.DOCS_AND_FREQS_AND_POSITIONS;
        if (indexVersionCreated.onOrAfter(Version.V_1_0_0_RC2)) {
          throw new ElasticsearchParseException(
              "'omit_term_freq_and_positions' is not supported anymore - use ['index_options' : 'docs']  instead");
        }
        // deprecated option for BW compat
        builder.indexOptions(op);
        iterator.remove();
      } else if (propName.equals("index_options")) {
        builder.indexOptions(nodeIndexOptionValue(propNode));
        iterator.remove();
      } else if (propName.equals("analyzer")
          || // for backcompat, reading old indexes, remove for v3.0
          propName.equals("index_analyzer") && indexVersionCreated.before(Version.V_2_0_0_beta1)) {

        NamedAnalyzer analyzer = parserContext.analysisService().analyzer(propNode.toString());
        if (analyzer == null) {
          throw new MapperParsingException(
              "analyzer [" + propNode.toString() + "] not found for field [" + name + "]");
        }
        indexAnalyzer = analyzer;
        iterator.remove();
      } else if (propName.equals("search_analyzer")) {
        NamedAnalyzer analyzer = parserContext.analysisService().analyzer(propNode.toString());
        if (analyzer == null) {
          throw new MapperParsingException(
              "analyzer [" + propNode.toString() + "] not found for field [" + name + "]");
        }
        searchAnalyzer = analyzer;
        iterator.remove();
      } else if (propName.equals("include_in_all")) {
        builder.includeInAll(nodeBooleanValue(propNode));
        iterator.remove();
      } else if (propName.equals("postings_format")
          && indexVersionCreated.before(Version.V_2_0_0_beta1)) {
        // ignore for old indexes
        iterator.remove();
      } else if (propName.equals("doc_values_format")
          && indexVersionCreated.before(Version.V_2_0_0_beta1)) {
        // ignore for old indexes
        iterator.remove();
      } else if (propName.equals("similarity")) {
        builder.similarity(parserContext.similarityLookupService().similarity(propNode.toString()));
        iterator.remove();
      } else if (propName.equals("fielddata")) {
        final Settings settings =
            Settings.builder()
                .put(SettingsLoader.Helper.loadNestedFromMap(nodeMapValue(propNode, "fielddata")))
                .build();
        builder.fieldDataSettings(settings);
        iterator.remove();
      } else if (propName.equals("copy_to")) {
        if (parserContext.isWithinMultiField()) {
          if (indexVersionCreated.after(Version.V_2_1_0)
              || (indexVersionCreated.after(Version.V_2_0_1)
                  && indexVersionCreated.before(Version.V_2_1_0))) {
            throw new MapperParsingException(
                "copy_to in multi fields is not allowed. Found the copy_to in field ["
                    + name
                    + "] which is within a multi field.");
          } else {
            ESLoggerFactory.getLogger("mapping [" + parserContext.type() + "]")
                .warn(
                    "Found a copy_to in field ["
                        + name
                        + "] which is within a multi field. This feature has been removed and the copy_to will be ignored.");
            // we still parse this, otherwise the message will only appear once and the copy_to
            // removed. After that it will appear again. Better to have it always.
          }
        }
        parseCopyFields(propNode, builder);
        iterator.remove();
      }
    }

    if (indexAnalyzer == null) {
      if (searchAnalyzer != null) {
        // If the index was created before 2.0 then we are trying to upgrade the mappings so use the
        // default indexAnalyzer
        // instead of throwing an exception so the user is able to upgrade
        if (parserContext.indexVersionCreated().before(Version.V_2_0_0_beta1)) {
          indexAnalyzer = parserContext.analysisService().defaultIndexAnalyzer();
        } else {
          throw new MapperParsingException(
              "analyzer on field [" + name + "] must be set when search_analyzer is set");
        }
      }
    } else if (searchAnalyzer == null) {
      searchAnalyzer = indexAnalyzer;
    }
    builder.indexAnalyzer(indexAnalyzer);
    builder.searchAnalyzer(searchAnalyzer);
  }
コード例 #8
0
    @Override
    public AttachmentMapper build(BuilderContext context) {
      ContentPath.Type origPathType = context.path().pathType();
      context.path().pathType(pathType);

      FieldMapper contentMapper;
      if (context.indexCreatedVersion().before(Version.V_2_0_0_beta1)) {
        // old behavior, we need the content to be indexed under the attachment field name
        if (contentBuilder instanceof FieldMapper.Builder == false) {
          throw new IllegalStateException("content field for attachment must be a field mapper");
        }
        ((FieldMapper.Builder) contentBuilder).indexName(name);
        contentBuilder.name = name + "." + FieldNames.CONTENT;
        contentMapper = (FieldMapper) contentBuilder.build(context);
        context.path().add(name);
      } else {
        context.path().add(name);
        contentMapper = (FieldMapper) contentBuilder.build(context);
      }

      FieldMapper dateMapper = (FieldMapper) dateBuilder.build(context);
      FieldMapper authorMapper = (FieldMapper) authorBuilder.build(context);
      FieldMapper titleMapper = (FieldMapper) titleBuilder.build(context);
      FieldMapper nameMapper = (FieldMapper) nameBuilder.build(context);
      FieldMapper keywordsMapper = (FieldMapper) keywordsBuilder.build(context);
      FieldMapper contentTypeMapper = (FieldMapper) contentTypeBuilder.build(context);
      FieldMapper contentLength = (FieldMapper) contentLengthBuilder.build(context);
      FieldMapper language = (FieldMapper) languageBuilder.build(context);
      context.path().remove();

      context.path().pathType(origPathType);

      if (defaultIndexedChars == null && context.indexSettings() != null) {
        defaultIndexedChars =
            context.indexSettings().getAsInt("index.mapping.attachment.indexed_chars", 100000);
      }
      if (defaultIndexedChars == null) {
        defaultIndexedChars = 100000;
      }

      if (ignoreErrors == null && context.indexSettings() != null) {
        ignoreErrors =
            context
                .indexSettings()
                .getAsBoolean("index.mapping.attachment.ignore_errors", Boolean.TRUE);
      }
      if (ignoreErrors == null) {
        ignoreErrors = Boolean.TRUE;
      }

      if (langDetect == null && context.indexSettings() != null) {
        langDetect =
            context
                .indexSettings()
                .getAsBoolean("index.mapping.attachment.detect_language", Boolean.FALSE);
      }
      if (langDetect == null) {
        langDetect = Boolean.FALSE;
      }
      MappedFieldType defaultFieldType = Defaults.FIELD_TYPE.clone();
      if (this.fieldType.indexOptions() != IndexOptions.NONE && !this.fieldType.tokenized()) {
        defaultFieldType.setOmitNorms(true);
        defaultFieldType.setIndexOptions(IndexOptions.DOCS);
        if (!this.omitNormsSet && this.fieldType.boost() == 1.0F) {
          this.fieldType.setOmitNorms(true);
        }

        if (!this.indexOptionsSet) {
          this.fieldType.setIndexOptions(IndexOptions.DOCS);
        }
      }

      defaultFieldType.freeze();
      this.setupFieldType(context);
      return new AttachmentMapper(
          name,
          fieldType,
          defaultFieldType,
          pathType,
          defaultIndexedChars,
          ignoreErrors,
          langDetect,
          contentMapper,
          dateMapper,
          titleMapper,
          nameMapper,
          authorMapper,
          keywordsMapper,
          contentTypeMapper,
          contentLength,
          language,
          context.indexSettings(),
          multiFieldsBuilder.build(this, context),
          copyTo);
    }