Package net.hironico.common.utils

Class StringUtils

java.lang.Object

net.hironico.common.utils.StringUtils

public class StringUtils
extends Object

Utility class for String manipulation operations. Provides helper methods for common string operations.

Constructor Summary

Constructors

Constructor	Description
StringUtils()

Method Summary

Modifier and Type	Method	Description
static int	countOccurences(String src, char theCar)	Count the number of occurrences of a specific character in a string.
static boolean	isNULL(String str)	Check for "NULL" or "null" or null values of the given string.

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

countOccurences

public static int countOccurences(String src,
 char theCar)

Count the number of occurrences of a specific character in a string.

Parameters:

src - the source string to search in

theCar - the character to count

Returns:

the number of occurrences of the character, or -1 if src is null

isNULL

public static boolean isNULL(String str)

Check for "NULL" or "null" or null values of the given string.

Parameters:

str - the String to test

Returns:

true if considered NULL