/*
 * Licensed to ElasticSearch and Shay Banon under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. ElasticSearch licenses this
 * file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.elasticsearch.common.xcontent;

import org.elasticsearch.common.xcontent.json.JsonXContent;
import org.elasticsearch.common.xcontent.smile.SmileXContent;
import org.elasticsearch.common.xcontent.yaml.YamlXContent;

/**
 * The content type of {@link org.elasticsearch.common.xcontent.XContent}.
 */
public enum XContentType {

    /**
     * A JSON based content type.
     */
    JSON(0) {
        @Override
        public String restContentType() {
            return "application/json; charset=UTF-8";
        }

        @Override
        public String shortName() {
            return "json";
        }

        @Override
        public XContent xContent() {
            return JsonXContent.jsonXContent;
        }
    },
    /**
     * The jackson based smile binary format. Fast and compact binary format.
     */
    SMILE(1) {
        @Override
        public String restContentType() {
            return "application/smile";
        }

        @Override
        public String shortName() {
            return "smile";
        }

        @Override
        public XContent xContent() {
            return SmileXContent.smileXContent;
        }
    },
    /**
     * The jackson based smile binary format. Fast and compact binary format.
     */
    YAML(2) {
        @Override
        public String restContentType() {
            return "application/yaml";
        }

        @Override
        public String shortName() {
            return "yaml";
        }

        @Override
        public XContent xContent() {
            return YamlXContent.yamlXContent;
        }
    };

    public static XContentType fromRestContentType(String contentType) {
        if (contentType == null) {
            return null;
        }
        if ("application/json".equals(contentType) || "json".equalsIgnoreCase(contentType)) {
            return JSON;
        }

        if ("application/smile".equals(contentType) || "smile".equalsIgnoreCase(contentType)) {
            return SMILE;
        }

        if ("application/yaml".equals(contentType) || "yaml".equalsIgnoreCase(contentType)) {
            return YAML;
        }

        return null;
    }

    private int index;

    XContentType(int index) {
        this.index = index;
    }

    public int index() {
        return index;
    }

    public abstract String restContentType();

    public abstract String shortName();

    public abstract XContent xContent();
}

@@ -1989,77 +1989,33 @@
   * 
-The jackson based smile binary format. Fast and compact binary format
+A YAML based content type
 .%0A  

Fix copy/paste comment on YAML type