@Override
public Mapper.Builder parse(String name, Map<String, Object> node, ParserContext parserContext)
throws MapperParsingException {
if (parserContext.indexVersionCreated().before(Version.V_1_3_0)) {
throw new IllegalArgumentException(
"type="
+ CONTENT_TYPE
+ " is not supported on indices created before version 1.3.0. Is your cluster running multiple datanode versions?");
}
FieldNamesFieldMapper.Builder builder = fieldNames();
if (parserContext.indexVersionCreated().before(Version.V_2_0_0)) {
parseField(builder, builder.name, node, parserContext);
}
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("enabled")) {
builder.enabled(nodeBooleanValue(fieldNode));
iterator.remove();
}
}
return builder;
}