com.twilio.rest.ipmessaging.v2.service.BindingReader Maven / Gradle / Ivy

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Twilio Java Helper Library
There is a newer version: 10.7.0
/**
 * This code was generated by
 * \ / _    _  _|   _  _
 *  | (_)\/(_)(_|\/| |(/_  v1.0.0
 *       /       /
 */

package com.twilio.rest.ipmessaging.v2.service;

import com.twilio.base.Page;
import com.twilio.base.Reader;
import com.twilio.base.ResourceSet;
import com.twilio.converter.Promoter;
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.util.List;

public class BindingReader extends Reader {
    private final String pathServiceSid;
    private List bindingType;
    private List identity;

    /**
     * Construct a new BindingReader.
     * 
     * @param pathServiceSid The service_sid
     */
    public BindingReader(final String pathServiceSid) {
        this.pathServiceSid = pathServiceSid;
    }

    /**
     * The push technology used for the returned Bindings.  Supported values are
     * apn, gcm and fcm.  See [push notification
     * configuration](https://www.twilio.com/docs/chat/push-notification-configuration) for more information..
     * 
     * @param bindingType The push technology used for the bindings returned.
     * @return this
     */
    public BindingReader setBindingType(final List bindingType) {
        this.bindingType = bindingType;
        return this;
    }

    /**
     * The push technology used for the returned Bindings.  Supported values are
     * apn, gcm and fcm.  See [push notification
     * configuration](https://www.twilio.com/docs/chat/push-notification-configuration) for more information..
     * 
     * @param bindingType The push technology used for the bindings returned.
     * @return this
     */
    public BindingReader setBindingType(final Binding.BindingType bindingType) {
        return setBindingType(Promoter.listOfOne(bindingType));
    }

    /**
     * The identity.
     * 
     * @param identity The identity
     * @return this
     */
    public BindingReader setIdentity(final List identity) {
        this.identity = identity;
        return this;
    }

    /**
     * The identity.
     * 
     * @param identity The identity
     * @return this
     */
    public BindingReader setIdentity(final String identity) {
        return setIdentity(Promoter.listOfOne(identity));
    }

    /**
     * Make the request to the Twilio API to perform the read.
     * 
     * @param client TwilioRestClient with which to make the request
     * @return Binding ResourceSet
     */
    @Override
    public ResourceSet read(final TwilioRestClient client) {
        return new ResourceSet<>(this, client, firstPage(client));
    }

    /**
     * Make the request to the Twilio API to perform the read.
     * 
     * @param client TwilioRestClient with which to make the request
     * @return Binding ResourceSet
     */
    @Override
    @SuppressWarnings("checkstyle:linelength")
    public Page firstPage(final TwilioRestClient client) {
        Request request = new Request(
            HttpMethod.GET,
            Domains.IPMESSAGING.toString(),
            "/v2/Services/" + this.pathServiceSid + "/Bindings",
            client.getRegion()
        );

        addQueryParams(request);
        return pageForRequest(client, request);
    }

    /**
     * Retrieve the target page from the Twilio API.
     * 
     * @param targetUrl API-generated URL for the requested results page
     * @param client TwilioRestClient with which to make the request
     * @return Binding ResourceSet
     */
    @Override
    @SuppressWarnings("checkstyle:linelength")
    public Page getPage(final String targetUrl, final TwilioRestClient client) {
        Request request = new Request(
            HttpMethod.GET,
            targetUrl
        );

        return pageForRequest(client, request);
    }

    /**
     * Retrieve the next page from the Twilio API.
     * 
     * @param page current page
     * @param client TwilioRestClient with which to make the request
     * @return Next Page
     */
    @Override
    public Page nextPage(final Page page, 
                                  final TwilioRestClient client) {
        Request request = new Request(
            HttpMethod.GET,
            page.getNextPageUrl(
                Domains.IPMESSAGING.toString(),
                client.getRegion()
            )
        );
        return pageForRequest(client, request);
    }

    /**
     * Retrieve the previous page from the Twilio API.
     * 
     * @param page current page
     * @param client TwilioRestClient with which to make the request
     * @return Previous Page
     */
    @Override
    public Page previousPage(final Page page, 
                                      final TwilioRestClient client) {
        Request request = new Request(
            HttpMethod.GET,
            page.getPreviousPageUrl(
                Domains.IPMESSAGING.toString(),
                client.getRegion()
            )
        );
        return pageForRequest(client, request);
    }

    /**
     * Generate a Page of Binding Resources for a given request.
     * 
     * @param client TwilioRestClient with which to make the request
     * @param request Request to generate a page for
     * @return Page for the Request
     */
    private Page pageForRequest(final TwilioRestClient client, final Request request) {
        Response response = client.request(request);

        if (response == null) {
            throw new ApiConnectionException("Binding read 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 Page.fromJson(
            "bindings",
            response.getContent(),
            Binding.class,
            client.getObjectMapper()
        );
    }

    /**
     * Add the requested query string arguments to the Request.
     * 
     * @param request Request to add query string arguments to
     */
    private void addQueryParams(final Request request) {
        if (bindingType != null) {
            for (Binding.BindingType prop : bindingType) {
                request.addQueryParam("BindingType", prop.toString());
            }
        }

        if (identity != null) {
            for (String prop : identity) {
                request.addQueryParam("Identity", prop);
            }
        }

        if (getPageSize() != null) {
            request.addQueryParam("PageSize", Integer.toString(getPageSize()));
        }
    }
}