Author: chris.laprun(a)jboss.com Date: 2006-11-27 13:29:16 -0500 (Mon, 27 Nov 2006) New Revision: 5723 Modified: trunk/common/src/main/org/jboss/portal/common/util/ParameterValidation.java Log: Added isNullOrEmpty method. Modified: trunk/common/src/main/org/jboss/portal/common/util/ParameterValidation.java =================================================================== --- trunk/common/src/main/org/jboss/portal/common/util/ParameterValidation.java 2006-11-27 17:06:21 UTC (rev 5722) +++ trunk/common/src/main/org/jboss/portal/common/util/ParameterValidation.java 2006-11-27 18:29:16 UTC (rev 5723) @@ -31,12 +31,18 @@ { public static void throwIllegalArgExceptionIfNullOrEmpty(String valueToCheck, String valueName, String contextName) { - if (valueToCheck == null || valueToCheck.length() == 0) + if (isNullOrEmpty(valueToCheck)) { throw new IllegalArgumentException(contextName != null ? contextName + " r" : "R" + "equires a non-null, non-empty " + valueName); } } + /** @since 2.6 */ + public static boolean isNullOrEmpty(String valueToCheck) + { + return valueToCheck == null || valueToCheck.length() == 0; + } + public static void throwIllegalArgExceptionIfNull(Object objectToTest, String name) { if (objectToTest == null)