001/*
002 *   Copyright 2020 Vonage
003 *
004 *   Licensed under the Apache License, Version 2.0 (the "License");
005 *   you may not use this file except in compliance with the License.
006 *   You may obtain a copy of the License at
007 *
008 *        http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *   Unless required by applicable law or agreed to in writing, software
011 *   distributed under the License is distributed on an "AS IS" BASIS,
012 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *   See the License for the specific language governing permissions and
014 *   limitations under the License.
015 */
016package com.vonage.client.common;
017
018import com.fasterxml.jackson.annotation.JsonCreator;
019
020import java.util.HashMap;
021import java.util.Map;
022
023/**
024 * Enumeration representing various HTTP Methods
025 */
026public enum HttpMethod {
027    GET,
028    POST,
029    PUT,
030    DELETE,
031    PATCH,
032    UNKNOWN;
033
034    private static final Map<String, HttpMethod> HTTP_METHOD_INDEX = new HashMap<>();
035
036    static {
037        for (HttpMethod httpMethod : HttpMethod.values()) {
038            HTTP_METHOD_INDEX.put(httpMethod.name(), httpMethod);
039        }
040    }
041
042    @JsonCreator
043    public static HttpMethod fromString(String name) {
044        HttpMethod foundHttpMethod = HTTP_METHOD_INDEX.get(name.toUpperCase());
045        return (foundHttpMethod != null) ? foundHttpMethod : UNKNOWN;
046    }
047}