/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the "Elastic License
 * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
 * Public License v 1"; you may not use this file except in compliance with, at
 * your election, the "Elastic License 2.0", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */

package org.elasticsearch.xcontent.provider;

import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.StreamReadConstraints;
import com.fasterxml.jackson.core.TSFBuilder;

public class XContentImplUtils {
    public static <F extends JsonFactory, B extends TSFBuilder<F, B>> F configure(TSFBuilder<F, B> builder) {
        // jackson 2.15 introduced a max string length. We have other limits in place to constrain max doc size,
        // so here we set to max value (2GiB) so as not to constrain further than those existing limits.
        // jackson 2.16 further introduced a max name length, which we also relax here temporarily.
        // see https://github.com/elastic/elasticsearch/issues/58952
        return builder.streamReadConstraints(
            StreamReadConstraints.builder().maxStringLength(Integer.MAX_VALUE).maxNameLength(Integer.MAX_VALUE).build()
        ).build();
    }
}