org.jboss.portal.common.util
Class ParameterValidation

java.lang.Object
  org.jboss.portal.common.util.ParameterValidation

public class ParameterValidation
extends java.lang.Object

Since:

2.4 (May 31, 2006)

Version:

$Revision: 5757 $

Author:

Chris Laprun

Constructor Summary

ParameterValidation()

Method Summary

static boolean	isNullOrEmpty(java.lang.String valueToCheck)
static void	throwIllegalArgExceptionIfNull(java.lang.Object objectToTest, java.lang.String name)
static void	throwIllegalArgExceptionIfNullOrEmpty(java.lang.Object[] array, java.lang.String name)
static void	throwIllegalArgExceptionIfNullOrEmpty(java.lang.String valueToCheck, java.lang.String valueName, java.lang.String contextName)
static void	throwIllegalArgExceptionIfRangeInvalid(char[] chars, int offset, int length)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterValidation

public ParameterValidation()

Method Detail

throwIllegalArgExceptionIfNullOrEmpty

public static void throwIllegalArgExceptionIfNullOrEmpty(java.lang.String valueToCheck,
                                                         java.lang.String valueName,
                                                         java.lang.String contextName)

throwIllegalArgExceptionIfRangeInvalid

public static void throwIllegalArgExceptionIfRangeInvalid(char[] chars,
                                                          int offset,
                                                          int length)

isNullOrEmpty

public static boolean isNullOrEmpty(java.lang.String valueToCheck)

Since:

2.6

throwIllegalArgExceptionIfNull

public static void throwIllegalArgExceptionIfNull(java.lang.Object objectToTest,
                                                  java.lang.String name)

throwIllegalArgExceptionIfNullOrEmpty

public static void throwIllegalArgExceptionIfNullOrEmpty(java.lang.Object[] array,
                                                         java.lang.String name)

Since:

2.4.1