001/*
002 *   Copyright 2024 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.verify2;
017
018import com.fasterxml.jackson.annotation.JsonCreator;
019import com.fasterxml.jackson.annotation.JsonValue;
020
021/**
022 * Represents the template channel type in a {@link TemplateFragment}.
023 */
024public enum FragmentChannel {
025        SMS,
026        VOICE;
027
028        @JsonValue
029        @Override
030        public String toString() {
031                return name().toLowerCase();
032        }
033
034        /**
035         * Parse a channel from a string.
036         *
037         * @param value The string to parse.
038         *
039         * @return The parsed channel, or {@code null} if the string is null.
040         * @throws IllegalArgumentException If the string does not match a known channel.
041         */
042        @JsonCreator
043        public static FragmentChannel fromString(String value) {
044                if (value == null) return null;
045                return valueOf(value.toUpperCase());
046        }
047}