Package de.dlr.proseo.archivemgr.utils

Class StringUtils

java.lang.Object

de.dlr.proseo.archivemgr.utils.StringUtils

public class StringUtils
extends Object

String Utils

Author:

Denys Chaykovskiy

Constructor Summary

Constructors

Constructor	Description
StringUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	equalStrings(String str1, String str2)	Checks if two strings are equal
static boolean	isNullOrBlank(String str)	Checks if string null or blank
static boolean	isNullOrEmpty(String str)	Checks if string null or empty

Methods inherited from class java.lang.Object

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

Constructor Details

StringUtils

public StringUtils()

Method Details

equalStrings

public static boolean equalStrings(String str1,
 String str2)

Checks if two strings are equal

Parameters:

str1 - string 1

str2 - string 2

Returns:

true if both strings null, both empty or have same characters

isNullOrEmpty

public static boolean isNullOrEmpty(String str)

Checks if string null or empty

Parameters:

str - String to check

Returns:

true if string null or empty

isNullOrBlank

public static boolean isNullOrBlank(String str)

Checks if string null or blank

Parameters:

str - String to check

Returns:

true if string null or blank