001/*
002 * Copyright (c) 2011-2017 Nexmo Inc
003 *
004 * Permission is hereby granted, free of charge, to any person obtaining a copy
005 * of this software and associated documentation files (the "Software"), to deal
006 * in the Software without restriction, including without limitation the rights
007 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
008 * copies of the Software, and to permit persons to whom the Software is
009 * furnished to do so, subject to the following conditions:
010 *
011 * The above copyright notice and this permission notice shall be included in
012 * all copies or substantial portions of the Software.
013 *
014 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
015 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
016 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
017 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
018 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
019 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
020 * THE SOFTWARE.
021 */
022package com.nexmo.client.voice;
023
024import com.fasterxml.jackson.core.JsonProcessingException;
025import com.fasterxml.jackson.databind.ObjectMapper;
026import com.nexmo.client.NexmoUnexpectedException;
027
028/**
029 * The request object to send DTMF tones.
030 * <p>
031 * Contains the {@code uuid} of the {@link Call} and the {@link DtmfPayload} to be sent in the request.
032 */
033
034public class DtmfRequest {
035    private String uuid;
036    private DtmfPayload payload;
037
038    public DtmfRequest(String uuid, String digits) {
039        this.uuid = uuid;
040        this.payload = new DtmfPayload(digits);
041    }
042
043    public String getUuid() {
044        return uuid;
045    }
046
047    public String getDigits() {
048        return payload.getDigits();
049    }
050
051    public void setUuid(String uuid) {
052        this.uuid = uuid;
053    }
054
055    public void setDigits(String digits) {
056        this.payload.setDigits(digits);
057    }
058
059    public String toJson() {
060        try {
061            ObjectMapper mapper = new ObjectMapper();
062            return mapper.writeValueAsString(this.payload);
063        } catch (JsonProcessingException jpe) {
064            throw new NexmoUnexpectedException("Failed to produce json from DtmfRequest object.", jpe);
065        }
066    }
067}