com.ebmwebsourcing.easycommons.lang
Class StringHelper

java.lang.Object
  com.ebmwebsourcing.easycommons.lang.StringHelper

public class StringHelper
extends Object

Author:

Mathieu CARROLLE - EBM WebSourcing

Constructor Summary

StringHelper()

Method Summary

static boolean	equal(String a, String b) Test the equality of the specified strings. test is : ( (a==b==null) || a.equals(b) )
static boolean	isNullOrEmpty(String s) Return true if the String is null, contains only space character or is empty.
static String	nonNullValue(Object obj) Return an empty String if obj is null, otherwise return obj.toString().

Methods inherited from class java.lang.Object

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

Constructor Detail

StringHelper

public StringHelper()

Method Detail

isNullOrEmpty

public static boolean isNullOrEmpty(String s)

Return true if the String is null, contains only space character or is empty.

Parameters:

s - a string

Returns:

true if the String is null, contains only space character or is empty, otherwise false

nonNullValue

public static String nonNullValue(Object obj)

Return an empty String if obj is null, otherwise return obj.toString().

Parameters:

obj -

Returns:

equal

public static final boolean equal(String a,
                                  String b)

Test the equality of the specified strings. test is : ( (a==b==null) || a.equals(b) )

Parameters:

a -

b -

Returns: