@Override
@Nullable
public Query parse(QueryParseContext parseContext) throws IOException {
XContentParser parser = parseContext.parser();
TemplateContext templateContext = parse(parser, QUERY, PARAMS);
ExecutableScript executable =
this.scriptService.executable(
"mustache", templateContext.template(), templateContext.params());
BytesReference querySource = (BytesReference) executable.run();
XContentParser qSourceParser = XContentFactory.xContent(querySource).createParser(querySource);
try {
final QueryParseContext context =
new QueryParseContext(parseContext.index(), parseContext.indexQueryParser);
context.reset(qSourceParser);
Query result = context.parseInnerQuery();
parser.nextToken();
return result;
} finally {
qSourceParser.close();
}
}
