se.swedenconnect.opensaml.pkcs11.utils

Class StringUtils

java.lang.Object

se.swedenconnect.opensaml.pkcs11.utils.StringUtils

public class StringUtils
extends Object

This class performs some simple String functions normally provided by the Spring framework.

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static String	getTrimmedIfNotNull(String text) Returns the trimmed string if present.
static boolean	hasText(String text) Test if a String has a value and is not null.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtils

public StringUtils()

Method Detail

hasText

public static boolean hasText(String text)

Test if a String has a value and is not null.

Parameters:

text - string to be tested

Returns:

true if the string is not null and not empty or just contains white space

getTrimmedIfNotNull

public static String getTrimmedIfNotNull(String text)

Returns the trimmed string if present.

Parameters:

text - text to trim

Returns:

the trimmed string or null if empty