builder.startObject();
builder.startArray("docs");
item.toXContent(builder, ToXContent.EMPTY_PARAMS);
builder.endArray();
builder.endObject();
return XContentHelper.convertToJson(builder.bytes(), false);
}
private MultiGetRequest.Item JSONtoItem(String json) throws Exception {
MultiGetRequest request = new MultiGetRequest().add(null, null, null, null, new BytesArray(json), true);
return request.getItems().get(0);