com.twilio.rest.autopilot.v1.assistant.WebhookCreator Maven / Gradle / Ivy

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Twilio Java Helper Library
There is a newer version: 10.1.5
/**
 * This code was generated by
 * \ / _    _  _|   _  _
 *  | (_)\/(_)(_|\/| |(/_  v1.0.0
 *       /       /
 */

package com.twilio.rest.autopilot.v1.assistant;

import com.twilio.base.Creator;
import com.twilio.exception.ApiConnectionException;
import com.twilio.exception.ApiException;
import com.twilio.exception.RestException;
import com.twilio.http.HttpMethod;
import com.twilio.http.Request;
import com.twilio.http.Response;
import com.twilio.http.TwilioRestClient;
import com.twilio.rest.Domains;

import java.net.URI;

/**
 * PLEASE NOTE that this class contains preview products that are subject to
 * change. Use them with caution. If you currently do not have developer preview
 * access, please contact [email protected].
 */
public class WebhookCreator extends Creator {
    private final String pathAssistantSid;
    private final String uniqueName;
    private final String events;
    private final URI webhookUrl;
    private String webhookMethod;

    /**
     * Construct a new WebhookCreator.
     *
     * @param pathAssistantSid The SID of the Assistant that is the parent of the
     *                         new resource
     * @param uniqueName An application-defined string that uniquely identifies the
     *                   resource
     * @param events The list of space-separated events that this Webhook will
     *               subscribe to.
     * @param webhookUrl The URL associated with this Webhook.
     */
    public WebhookCreator(final String pathAssistantSid,
                          final String uniqueName,
                          final String events,
                          final URI webhookUrl) {
        this.pathAssistantSid = pathAssistantSid;
        this.uniqueName = uniqueName;
        this.events = events;
        this.webhookUrl = webhookUrl;
    }

    /**
     * The method to be used when calling the webhook's URL..
     *
     * @param webhookMethod The method to be used when calling the webhook's URL.
     * @return this
     */
    public WebhookCreator setWebhookMethod(final String webhookMethod) {
        this.webhookMethod = webhookMethod;
        return this;
    }

    /**
     * Make the request to the Twilio API to perform the create.
     *
     * @param client TwilioRestClient with which to make the request
     * @return Created Webhook
     */
    @Override
    @SuppressWarnings("checkstyle:linelength")
    public Webhook create(final TwilioRestClient client) {
        Request request = new Request(
            HttpMethod.POST,
            Domains.AUTOPILOT.toString(),
            "/v1/Assistants/" + this.pathAssistantSid + "/Webhooks",
            client.getRegion()
        );

        addPostParams(request);
        Response response = client.request(request);

        if (response == null) {
            throw new ApiConnectionException("Webhook creation failed: Unable to connect to server");
        } else if (!TwilioRestClient.SUCCESS.apply(response.getStatusCode())) {
            RestException restException = RestException.fromJson(response.getStream(), client.getObjectMapper());
            if (restException == null) {
                throw new ApiException("Server Error, no content");
            }

            throw new ApiException(
                restException.getMessage(),
                restException.getCode(),
                restException.getMoreInfo(),
                restException.getStatus(),
                null
            );
        }

        return Webhook.fromJson(response.getStream(), client.getObjectMapper());
    }

    /**
     * Add the requested post parameters to the Request.
     *
     * @param request Request to add post params to
     */
    private void addPostParams(final Request request) {
        if (uniqueName != null) {
            request.addPostParam("UniqueName", uniqueName);
        }

        if (events != null) {
            request.addPostParam("Events", events);
        }

        if (webhookUrl != null) {
            request.addPostParam("WebhookUrl", webhookUrl.toString());
        }

        if (webhookMethod != null) {
            request.addPostParam("WebhookMethod", webhookMethod);
        }
    }
}