Class MapperService

    • Field Detail


        public static final java.lang.String SINGLE_MAPPING_NAME
        See Also:
        Constant Field Values

        public static final Setting<java.lang.Long> INDEX_MAPPING_NESTED_FIELDS_LIMIT_SETTING

        public static final Setting<java.lang.Long> INDEX_MAPPING_NESTED_DOCS_LIMIT_SETTING

        public static final Setting<java.lang.Long> INDEX_MAPPING_TOTAL_FIELDS_LIMIT_SETTING

        public static final Setting<java.lang.Long> INDEX_MAPPING_DEPTH_LIMIT_SETTING

        public static final Setting<java.lang.Long> INDEX_MAPPING_FIELD_NAME_LENGTH_LIMIT_SETTING

        public static final boolean INDEX_MAPPER_DYNAMIC_DEFAULT
        See Also:
        Constant Field Values

        public static final Setting<java.lang.Boolean> INDEX_MAPPER_DYNAMIC_SETTING
    • Method Detail

      • hasNested

        public boolean hasNested()
      • getNamedAnalyzer

        public NamedAnalyzer getNamedAnalyzer​(java.lang.String analyzerName)
      • parseMapping

        public static java.util.Map<java.lang.String,​java.lang.Object> parseMapping​(NamedXContentRegistry xContentRegistry,
                                                                                          java.lang.String mappingSource)
                                                                                   throws java.lang.Exception
        Parses the mappings (formatted as JSON) into a map
      • updateMapping

        public boolean updateMapping​(IndexMetaData currentIndexMetaData,
                                     IndexMetaData newIndexMetaData)
        Update mapping by only merging the metadata that is different between received and stored entries
      • merge

        public void merge​(java.util.Map<java.lang.String,​java.util.Map<java.lang.String,​java.lang.Object>> mappings,
                          MapperService.MergeReason reason)
      • documentMapper

        public DocumentMapper documentMapper()
        Return the document mapper, or null if no mapping has been put yet.
      • isMappingSourceTyped

        public static boolean isMappingSourceTyped​(java.lang.String type,
                                                   java.util.Map<java.lang.String,​java.lang.Object> mapping)
        Returns true if the given mappingSource includes a type as a top-level object.
      • isMappingSourceTyped

        public static boolean isMappingSourceTyped​(java.lang.String type,
                                                   CompressedXContent mappingSource)
      • getTypeForUpdate

        public java.lang.String getTypeForUpdate​(java.lang.String type,
                                                 CompressedXContent mappingSource)
        If the _type name is _doc and there is no _doc top-level key then this means that we are handling a typeless call. In such a case, we override _doc with the actual type name in the mappings. This allows to use typeless APIs on typed indices.
      • resolveDocumentType

        public java.lang.String resolveDocumentType​(java.lang.String type)
        Resolves a type from a mapping-related request into the type that should be used when merging and updating mappings. If the special `_doc` type is provided, then we replace it with the actual type that is being used in the mappings. This allows typeless APIs such as 'index' or 'put mappings' to work against indices with a custom type name.
      • documentMapperWithAutoCreate

        public DocumentMapperForType documentMapperWithAutoCreate​(java.lang.String type)
        Returns the document mapper created, including a mapping update if the type has been dynamically created.
      • fullName

        public MappedFieldType fullName​(java.lang.String fullName)
        Returns the MappedFieldType for the give fullName. If multiple types have fields with the same full name, the first is returned.
      • simpleMatchToFullName

        public java.util.Set<java.lang.String> simpleMatchToFullName​(java.lang.String pattern)
        Returns all the fields that match the given pattern. If the pattern is prefixed with a type then the fields will be returned with a type prefix.
      • fieldTypes

        public java.lang.Iterable<MappedFieldType> fieldTypes()
        Returns all mapped field types.
      • getObjectMapper

        public ObjectMapper getObjectMapper​(java.lang.String name)
      • unmappedFieldType

        public MappedFieldType unmappedFieldType​(java.lang.String type)
        Given a type (eg. long, string, ...), return an anonymous field mapper that can be used for search operations.
      • indexAnalyzer

        public org.apache.lucene.analysis.Analyzer indexAnalyzer()
      • searchAnalyzer

        public org.apache.lucene.analysis.Analyzer searchAnalyzer()
      • searchQuoteAnalyzer

        public org.apache.lucene.analysis.Analyzer searchQuoteAnalyzer()
      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface
      • isMetadataField

        public static boolean isMetadataField​(java.lang.String fieldName)
        Whether a field is a metadata field.
      • getAllMetaFields

        public static java.lang.String[] getAllMetaFields()
      • reloadSearchAnalyzers

        public java.util.List<java.lang.String> reloadSearchAnalyzers​(AnalysisRegistry registry)