org.wso2.testgrid.common.util

Class StringUtil

java.lang.Object

org.wso2.testgrid.common.util.StringUtil

public class StringUtil
extends Object

Utility class to handle String related operations.

Since:

1.0.0

Constructor Summary

Constructors

Constructor and Description
StringUtil()

Method Summary

Modifier and Type	Method and Description
static String	concatStrings(Object... objects) Returns a string concatenating the given strings.
static String	generateRandomString(int characterCount) Generates a random string with the given character count using the below charset as input: ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890
static String	getHumanReadableTimeDiff(long timeDifferenceMilliseconds) Get time for summary logging purposes.
static boolean	isStringNullOrEmpty(String string) Returns whether the given string is a null or empty.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtil

public StringUtil()

Method Detail

isStringNullOrEmpty

public static boolean isStringNullOrEmpty(String string)

Returns whether the given string is a null or empty.

Parameters:

string - string to check whether null or empty

Returns:

returns true if the string is null or empty, false otherwise

concatStrings

public static String concatStrings(Object... objects)

Returns a string concatenating the given strings.

Parameters:

objects - list of objects to concatenate as strings

Returns:

concatenated string

generateRandomString

public static String generateRandomString(int characterCount)

Generates a random string with the given character count using the below charset as input: ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890

Parameters:

characterCount - number of characters

Returns:

a random string

getHumanReadableTimeDiff

public static String getHumanReadableTimeDiff(long timeDifferenceMilliseconds)

Get time for summary logging purposes.

Parameters:

timeDifferenceMilliseconds - the time taken to run the test plan

Returns:

human readable elapsed time