@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);
}
