com.twilio.rest.preview.understand.assistant.task.SampleCreator Maven / Gradle / Ivy

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Twilio Java Helper Library
There is a newer version: 10.6.4
/**
 * This code was generated by
 * \ / _    _  _|   _  _
 *  | (_)\/(_)(_|\/| |(/_  v1.0.0
 *       /       /
 */

package com.twilio.rest.preview.understand.assistant.task;

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;

/**
 * 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 SampleCreator extends Creator {
    private final String pathAssistantSid;
    private final String pathTaskSid;
    private final String language;
    private final String taggedText;
    private String sourceChannel;

    /**
     * Construct a new SampleCreator.
     * 
     * @param pathAssistantSid The unique ID of the Assistant.
     * @param pathTaskSid The unique ID of the Task associated with this Sample.
     * @param language An ISO language-country string of the sample.
     * @param taggedText The text example of how end-users may express this task.
     *                   The sample may contain Field tag blocks.
     */
    public SampleCreator(final String pathAssistantSid, 
                         final String pathTaskSid, 
                         final String language, 
                         final String taggedText) {
        this.pathAssistantSid = pathAssistantSid;
        this.pathTaskSid = pathTaskSid;
        this.language = language;
        this.taggedText = taggedText;
    }

    /**
     * The communication channel the sample was captured. It can be: *voice*, *sms*,
     * *chat*, *alexa*, *google-assistant*, or *slack*. If not included the value
     * will be null.
     * 
     * @param sourceChannel The communication channel the sample was captured. It
     *                      can be: voice, sms, chat, alexa, google-assistant, or
     *                      slack. If not included the value will be null
     * @return this
     */
    public SampleCreator setSourceChannel(final String sourceChannel) {
        this.sourceChannel = sourceChannel;
        return this;
    }

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

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

        if (response == null) {
            throw new ApiConnectionException("Sample 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 Sample.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 (language != null) {
            request.addPostParam("Language", language);
        }

        if (taggedText != null) {
            request.addPostParam("TaggedText", taggedText);
        }

        if (sourceChannel != null) {
            request.addPostParam("SourceChannel", sourceChannel);
        }
    }
}