@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject(name);
builder.field("type", CONTENT_TYPE);
builder.field("path", pathType.name().toLowerCase());
builder.startObject("fields");
contentMapper.toXContent(builder, params);
authorMapper.toXContent(builder, params);
titleMapper.toXContent(builder, params);
dateMapper.toXContent(builder, params);
keywordsMapper.toXContent(builder, params);
builder.endObject();
builder.endObject();
return builder;
}
