org.apache.webbeans.util

Class StringUtil

java.lang.Object

org.apache.webbeans.util.StringUtil

public final class StringUtil
extends Object

a few static string utility methods

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	isBlank(String val)
static boolean	isEmpty(String val)
static boolean	isNotEmpty(String val)

Methods inherited from class java.lang.Object

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

Method Detail

isEmpty

public static boolean isEmpty(String val)

Returns:

true if the given string is either null or an empty string

isNotEmpty

public static boolean isNotEmpty(String val)

Returns:

true if the given string is not null and has a content

isBlank

public static boolean isBlank(String val)

Returns:

true if the given string is either null or an empty or blank string