private final AsyncCache<String, PreparsedDocumentEntry> cache = Caffeine
        .newBuilder()
        .maximumSize(250)
        .expireAfterAccess(Duration.ofMinutes(20))
        .buildAsync();

PreparsedDocumentProvider preparsedDocumentProvider = new PreparsedDocumentProvider() {
    @Override
    public CompletableFuture<PreparsedDocumentEntry> getDocumentAsync(ExecutionInput executionInput, Function<ExecutionInput, PreparsedDocumentEntry> computeFunction) {
            return cache.get(
        executionInput.getQuery(),
        s -> computeFunction.apply(executionInput)
    );
    }
};

@Bean
    public GraphQlSourceBuilderCustomizer sourceBuilderCustomizer() {
      return (builder) ->
          builder.configureGraphQl(graphQlBuilder ->
              graphQlBuilder.preparsedDocumentProvider(preparsedDocumentProvider));
    }
      ```