pro.zackpollard.telegrambot.api.utils

Class Utils

java.lang.Object

pro.zackpollard.telegrambot.api.utils.Utils

public class Utils
extends Object

Author:

Zack Pollard

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static boolean	checkResponseStatus(org.json.JSONObject jsonResponse) This does generic processing of processed JSON objects to ensure that the API returned ok: true
static String	generateRandomString(int length) Generates a random alphanumeric String of the length specified
static void	processInputFileField(com.mashape.unirest.request.body.MultipartBody request, String fieldName, InputFile inputFile) Adds an input file to a request, with the given field name.
static void	processNotificationContent(com.mashape.unirest.request.body.MultipartBody multipartBody, NotificationOptions notificationOptions) This does generic processing of NotificationOptions objects when sending a request to the API
static void	processReplyContent(com.mashape.unirest.request.body.MultipartBody multipartBody, ReplyingOptions replyingOptions) This does generic processing of ReplyingOptions objects when sending a request to the API
static org.json.JSONObject	processResponse(com.mashape.unirest.http.HttpResponse<String> response) This does some generic processing on HttpResponse objects returned by the Telegram Bot API
static void	validateNotNull(Object... objects) Generic method for ensuring an array of objects aren't null, if any object is null a NullPointerException is thrown
static void	validateNotNull(Object object) Generic method for ensuring an object isn't null, if it is null a NullPointerException is thrown
static void	validateNotNull(Object object, String message) Generic method for ensuring an object isn't null, if it is null a NullPointerException is thrown

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

generateRandomString

public static String generateRandomString(int length)

Generates a random alphanumeric String of the length specified

Parameters:

length - The required length of the String

Returns:

A random alphanumeric String

processResponse

public static org.json.JSONObject processResponse(com.mashape.unirest.http.HttpResponse<String> response)

This does some generic processing on HttpResponse objects returned by the Telegram Bot API

Parameters:

response - The HttpResponse object returned by Unirest from the Telegram Bot API call

Returns:

A JSONObject containing the processed response or null if something was wrong with the response

processReplyContent

public static void processReplyContent(com.mashape.unirest.request.body.MultipartBody multipartBody,
                                       ReplyingOptions replyingOptions)

This does generic processing of ReplyingOptions objects when sending a request to the API

Parameters:

multipartBody - The MultipartBody that the ReplyingOptions content should be appended to

replyingOptions - The ReplyingOptions that were used in this request

processNotificationContent

public static void processNotificationContent(com.mashape.unirest.request.body.MultipartBody multipartBody,
                                              NotificationOptions notificationOptions)

This does generic processing of NotificationOptions objects when sending a request to the API

Parameters:

multipartBody - The MultipartBody that the NotificationOptions content should be appended to

notificationOptions - The NotificationOptions that were used in this request

checkResponseStatus

public static boolean checkResponseStatus(org.json.JSONObject jsonResponse)

This does generic processing of processed JSON objects to ensure that the API returned ok: true

Parameters:

jsonResponse - The JSONObject that you want to check

Returns:

True if the JSONObject contained ok: true, otherwise False

processInputFileField

public static void processInputFileField(com.mashape.unirest.request.body.MultipartBody request,
                                         String fieldName,
                                         InputFile inputFile)

Adds an input file to a request, with the given field name.

Parameters:

request - The request to be added to.

fieldName - The name of the field.

inputFile - The input file.

validateNotNull

public static void validateNotNull(Object object)

Generic method for ensuring an object isn't null, if it is null a NullPointerException is thrown

Parameters:

object - The object you want to check isn't null

validateNotNull

public static void validateNotNull(Object object,
                                   String message)

Generic method for ensuring an object isn't null, if it is null a NullPointerException is thrown

Parameters:

object - The object you want to check isn't null

message - The message you want the NullPointerException to have in the case that the object is null

validateNotNull

public static void validateNotNull(Object... objects)

Generic method for ensuring an array of objects aren't null, if any object is null a NullPointerException is thrown

Parameters:

objects - The objects that you want to ensure aren't null