@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject(simpleName()).field(Fields.TYPE, CONTENT_TYPE);
builder.field(Fields.ANALYZER, fieldType().indexAnalyzer().name());
if (fieldType().indexAnalyzer().name().equals(fieldType().searchAnalyzer().name()) == false) {
builder.field(Fields.SEARCH_ANALYZER.getPreferredName(), fieldType().searchAnalyzer().name());
}
builder.field(Fields.PAYLOADS, fieldType().analyzingSuggestLookupProvider.hasPayloads());
builder.field(
Fields.PRESERVE_SEPARATORS.getPreferredName(),
fieldType().analyzingSuggestLookupProvider.getPreserveSep());
builder.field(
Fields.PRESERVE_POSITION_INCREMENTS.getPreferredName(),
fieldType().analyzingSuggestLookupProvider.getPreservePositionsIncrements());
builder.field(Fields.MAX_INPUT_LENGTH.getPreferredName(), this.maxInputLength);
multiFields.toXContent(builder, params);
if (fieldType().requiresContext()) {
builder.startObject(Fields.CONTEXT);
for (ContextMapping mapping : fieldType().getContextMapping().values()) {
builder.value(mapping);
}
builder.endObject();
}
return builder.endObject();
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject(name()).field(Fields.TYPE, CONTENT_TYPE);
if (indexAnalyzer.name().equals(searchAnalyzer.name())) {
builder.field(Fields.ANALYZER, indexAnalyzer.name());
} else {
builder
.field(Fields.INDEX_ANALYZER.getPreferredName(), indexAnalyzer.name())
.field(Fields.SEARCH_ANALYZER.getPreferredName(), searchAnalyzer.name());
}
builder.field(Fields.PAYLOADS, this.payloads);
builder.field(Fields.PRESERVE_SEPARATORS.getPreferredName(), this.preserveSeparators);
builder.field(
Fields.PRESERVE_POSITION_INCREMENTS.getPreferredName(), this.preservePositionIncrements);
builder.field(Fields.MAX_INPUT_LENGTH.getPreferredName(), this.maxInputLength);
multiFields.toXContent(builder, params);
if (!contextMapping.isEmpty()) {
builder.startObject(Fields.CONTEXT);
for (ContextMapping mapping : contextMapping.values()) {
builder.value(mapping);
}
builder.endObject();
}
return builder.endObject();
}
@Override
public Mapper.Builder<?, ?> parse(
String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
CompletionFieldMapper.Builder builder = completionField(name);
for (Iterator<Map.Entry<String, Object>> iterator = node.entrySet().iterator();
iterator.hasNext(); ) {
Map.Entry<String, Object> entry = iterator.next();
String fieldName = entry.getKey();
Object fieldNode = entry.getValue();
if (fieldName.equals("type")) {
continue;
}
if (fieldName.equals("analyzer")) {
NamedAnalyzer analyzer = getNamedAnalyzer(parserContext, fieldNode.toString());
builder.indexAnalyzer(analyzer);
builder.searchAnalyzer(analyzer);
iterator.remove();
} else if (Fields.INDEX_ANALYZER.match(fieldName)) {
builder.indexAnalyzer(getNamedAnalyzer(parserContext, fieldNode.toString()));
iterator.remove();
} else if (Fields.SEARCH_ANALYZER.match(fieldName)) {
builder.searchAnalyzer(getNamedAnalyzer(parserContext, fieldNode.toString()));
iterator.remove();
} else if (fieldName.equals(Fields.PAYLOADS)) {
builder.payloads(Boolean.parseBoolean(fieldNode.toString()));
iterator.remove();
} else if (Fields.PRESERVE_SEPARATORS.match(fieldName)) {
builder.preserveSeparators(Boolean.parseBoolean(fieldNode.toString()));
iterator.remove();
} else if (Fields.PRESERVE_POSITION_INCREMENTS.match(fieldName)) {
builder.preservePositionIncrements(Boolean.parseBoolean(fieldNode.toString()));
iterator.remove();
} else if (Fields.MAX_INPUT_LENGTH.match(fieldName)) {
builder.maxInputLength(Integer.parseInt(fieldNode.toString()));
iterator.remove();
} else if ("fields".equals(fieldName) || "path".equals(fieldName)) {
if (parseMultiField(builder, name, parserContext, fieldName, fieldNode)) {
iterator.remove();
}
} else if (fieldName.equals(Fields.CONTEXT)) {
builder.contextMapping(
ContextBuilder.loadMappings(fieldNode, parserContext.indexVersionCreated()));
iterator.remove();
}
}
if (builder.searchAnalyzer == null) {
builder.searchAnalyzer(parserContext.analysisService().analyzer("simple"));
}
if (builder.indexAnalyzer == null) {
builder.indexAnalyzer(parserContext.analysisService().analyzer("simple"));
}
// we are just using this as the default to be wrapped by the CompletionPostingsFormatProvider
// in the SuggesteFieldMapper ctor
builder.postingsFormat(parserContext.postingFormatService().get("default"));
return builder;
}
public Builder maxInputLength(int maxInputLength) {
if (maxInputLength <= 0) {
throw new IllegalArgumentException(
Fields.MAX_INPUT_LENGTH.getPreferredName()
+ " must be > 0 but was ["
+ maxInputLength
+ "]");
}
this.maxInputLength = maxInputLength;
return this;
}
@Override
public Mapper.Builder<?, ?> parse(
String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
CompletionFieldMapper.Builder builder = completionField(name);
NamedAnalyzer indexAnalyzer = null;
NamedAnalyzer searchAnalyzer = null;
for (Iterator<Map.Entry<String, Object>> iterator = node.entrySet().iterator();
iterator.hasNext(); ) {
Map.Entry<String, Object> entry = iterator.next();
String fieldName = entry.getKey();
Object fieldNode = entry.getValue();
if (fieldName.equals("type")) {
continue;
}
if (Fields.ANALYZER.equals(fieldName)
|| // index_analyzer is for backcompat, remove for v3.0
fieldName.equals("index_analyzer")
&& parserContext.indexVersionCreated().before(Version.V_2_0_0)) {
indexAnalyzer = getNamedAnalyzer(parserContext, fieldNode.toString());
iterator.remove();
} else if (Fields.SEARCH_ANALYZER.match(fieldName)) {
searchAnalyzer = getNamedAnalyzer(parserContext, fieldNode.toString());
iterator.remove();
} else if (fieldName.equals(Fields.PAYLOADS)) {
builder.payloads(Boolean.parseBoolean(fieldNode.toString()));
iterator.remove();
} else if (Fields.PRESERVE_SEPARATORS.match(fieldName)) {
builder.preserveSeparators(Boolean.parseBoolean(fieldNode.toString()));
iterator.remove();
} else if (Fields.PRESERVE_POSITION_INCREMENTS.match(fieldName)) {
builder.preservePositionIncrements(Boolean.parseBoolean(fieldNode.toString()));
iterator.remove();
} else if (Fields.MAX_INPUT_LENGTH.match(fieldName)) {
builder.maxInputLength(Integer.parseInt(fieldNode.toString()));
iterator.remove();
} else if (parseMultiField(builder, name, parserContext, fieldName, fieldNode)) {
iterator.remove();
} else if (fieldName.equals(Fields.CONTEXT)) {
builder.contextMapping(
ContextBuilder.loadMappings(fieldNode, parserContext.indexVersionCreated()));
iterator.remove();
}
}
if (indexAnalyzer == null) {
if (searchAnalyzer != null) {
throw new MapperParsingException(
"analyzer on completion field ["
+ name
+ "] must be set when search_analyzer is set");
}
indexAnalyzer = searchAnalyzer = parserContext.analysisService().analyzer("simple");
} else if (searchAnalyzer == null) {
searchAnalyzer = indexAnalyzer;
}
builder.indexAnalyzer(indexAnalyzer);
builder.searchAnalyzer(searchAnalyzer);
return builder;
}