com.applitools.utils

Class GeneralUtils

java.lang.Object

com.applitools.utils.GeneralUtils

public class GeneralUtils
extends Object

General purpose utilities.

Method Summary

Modifier and Type	Method and Description
static String	createErrorMessageFromExceptionWithText(Exception e, String errorText)
static Calendar	fromISO8601DateTime(String dateTime) Creates Calendar instance from an ISO 8601 formatted string.
static Date	getDate(DateFormat format, String date) Gets date.
static boolean	getDontCloseBatches()
static String	getEnvString(String applitools_env)
static long	getFullSecondsElapsedTimeMillis(long start, long end) Gets full seconds elapsed time millis.
static byte[]	getGzipByteArrayOutputStream(String domJson) Get gzip byte array output stream byte [ ].
static String	getLastWordOfStringWithRegex(String charSequence, String regex)
static String	getPropertyString(String property)
static URI	getServerUrl() Gets default server url.
static String	getSha256hash(byte[] content) Gets sha 256 hash.
static String	getSha256hash(Byte[] content) Gets sha 256 hash.
static byte[]	getUnGzipByteArrayOutputStream(byte[] gZippedString) Get un gzip byte array output stream byte [ ].
static void	logExceptionStackTrace(Logger logger, Stage stage, Throwable ex, String... testIds)
static void	logExceptionStackTrace(Logger logger, Stage stage, Type type, Throwable ex, String... testIds)
static <T> T	parseJsonToObject(String jsonStr, Class<T> tClass) Parse json to object t.
static byte[]	readInputStream(InputStream inputStream)
static String	readInputStreamAsString(InputStream inputStream)
static String	readTextFromResource(String resource) Creates a String from a file specified by resource.
static String	sanitizeURL(String urlToSanitize)
static void	sleep(long milliseconds) Sleeps the input amount of milliseconds.
static String	toISO8601DateTime(Calendar calendar) Formats date and time as represented by a calendar instance to an ISO 8601 string.
static String	toRfc1123(Calendar calendar) Formats date and time as represented by a calendar instance to an TFC 1123 string.
static void	tryRunTaskWithRetry(EyesRunnable task, long retryTimeoutSeconds, long sleepTimeBetweenRetiesMS, String errorMessageOnTimeout, Logger logger)

Methods inherited from class java.lang.Object

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

Method Detail

readInputStream

public static byte[] readInputStream(InputStream inputStream)
                              throws IOException

Throws:

IOException

readInputStreamAsString

public static String readInputStreamAsString(InputStream inputStream)
                                      throws IOException

Throws:

IOException

toISO8601DateTime

public static String toISO8601DateTime(Calendar calendar)

Formats date and time as represented by a calendar instance to an ISO 8601 string.

Parameters:

calendar - The date and time which we would like to format.

Returns:

An ISO8601 formatted string representing the input date and time.

toRfc1123

public static String toRfc1123(Calendar calendar)

Formats date and time as represented by a calendar instance to an TFC 1123 string.

Parameters:

calendar - The date and time which we would like to format.

Returns:

An RFC 1123 formatted string representing the input date and time.

fromISO8601DateTime

public static Calendar fromISO8601DateTime(String dateTime)
                                    throws ParseException

Creates Calendar instance from an ISO 8601 formatted string.

Parameters:

dateTime - An ISO 8601 formatted string.

Returns:

A Calendar instance representing the given date and time.

Throws:

ParseException - the parse exception

sleep

public static void sleep(long milliseconds)

Sleeps the input amount of milliseconds.

Parameters:

milliseconds - The number of milliseconds to sleep.

getDate

public static Date getDate(DateFormat format,
                           String date)

Gets date.

Parameters:

format - The date format parser.

date - The date string in a format matching format.

Returns:

The Date represented by the input string.

getFullSecondsElapsedTimeMillis

public static long getFullSecondsElapsedTimeMillis(long start,
                                                   long end)

Gets full seconds elapsed time millis.

Parameters:

start - The start time. (Milliseconds)

end - The end time. (Milliseconds).

Returns:

The elapsed time between the start and end times, rounded up to a full second, in milliseconds.

readTextFromResource

public static String readTextFromResource(String resource)

Creates a String from a file specified by resource.

Parameters:

resource - The resource path.

Returns:

The resource's text.

Throws:

EyesException - If there was a problem reading the resource.

logExceptionStackTrace

public static void logExceptionStackTrace(Logger logger,
                                          Stage stage,
                                          Throwable ex,
                                          String... testIds)

logExceptionStackTrace

public static void logExceptionStackTrace(Logger logger,
                                          Stage stage,
                                          Type type,
                                          Throwable ex,
                                          String... testIds)

getServerUrl

public static URI getServerUrl()

Gets default server url.

Returns:

the default server url

getGzipByteArrayOutputStream

public static byte[] getGzipByteArrayOutputStream(String domJson)

Get gzip byte array output stream byte [ ].

Parameters:

domJson - JSON as string to be gzipped

Returns:

byte[] of the gzipped string

getUnGzipByteArrayOutputStream

public static byte[] getUnGzipByteArrayOutputStream(byte[] gZippedString)
                                             throws IOException

Get un gzip byte array output stream byte [ ].

Parameters:

gZippedString - byte array gzipped encoded

Returns:

byte[] of the ungzipped byte array

Throws:

IOException - the io exception

parseJsonToObject

public static <T> T parseJsonToObject(String jsonStr,
                                      Class<T> tClass)
                               throws IOException

Parse json to object t.

Type Parameters:

T - The type parameter

Parameters:

jsonStr - The JSON string to parse

tClass - The Class object of Type T

Returns:

An instance of Class T, created by parsing of the given JSON string

Throws:

IOException - An IO Exception

getSha256hash

public static String getSha256hash(Byte[] content)

Gets sha 256 hash.

Parameters:

content - the content

Returns:

the sha 256 hash

getSha256hash

public static String getSha256hash(byte[] content)

Gets sha 256 hash.

Parameters:

content - the content

Returns:

the sha 256 hash

sanitizeURL

public static String sanitizeURL(String urlToSanitize)

getEnvString

public static String getEnvString(String applitools_env)

getDontCloseBatches

public static boolean getDontCloseBatches()

getPropertyString

public static String getPropertyString(String property)

getLastWordOfStringWithRegex

public static String getLastWordOfStringWithRegex(String charSequence,
                                                  String regex)

tryRunTaskWithRetry

public static void tryRunTaskWithRetry(EyesRunnable task,
                                       long retryTimeoutSeconds,
                                       long sleepTimeBetweenRetiesMS,
                                       String errorMessageOnTimeout,
                                       Logger logger)
                                throws EyesException

Throws:

EyesException

createErrorMessageFromExceptionWithText

public static String createErrorMessageFromExceptionWithText(Exception e,
                                                             String errorText)