001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.util;
018
019import java.util.StringJoiner;
020
021public class MimeTypeHelper {
022
023    /**
024     * Sanitizes the mime types after URL encoding to convert space into plus sign.
025     *
026     * @param  types mime types such as from HTTP Accept header
027     * @return       the sanitized mime types
028     */
029    public static String sanitizeMimeType(String types) {
030        if (types != null) {
031            StringJoiner sj = new StringJoiner(",");
032            for (String part : types.split(",")) {
033                sj.add(part.trim().replace(' ', '+'));
034            }
035            types = sj.toString();
036        }
037        return types;
038    }
039
040}