public class StringUtil extends Object
| Constructor and Description |
|---|
StringUtil() |
| Modifier and Type | Method and Description |
|---|---|
static String |
getSystemPropertyAsString(String str)
Get the system property value if the string is of the format ${sysproperty}
|
static boolean |
isNotNull(String str)
Check whether the passed string is null or empty
|
static boolean |
isNullOrEmpty(String str)
Check whether the string is null or empty
|
static void |
match(String first,
String second)
Match two strings else throw a
RuntimeException |
static List<String> |
tokenize(String str)
Given a comma separated string, get the tokens as a
List |
static List<String> |
tokenize(String str,
String delimiter)
Given a delimited string, get the tokens as a
List |
static Map<String,String> |
tokenizeKeyValuePair(String keyValuePairString)
Given a string that is comma delimited and contains key-value pairs
|
public static boolean isNotNull(String str)
str - public static boolean isNullOrEmpty(String str)
str - public static String getSystemPropertyAsString(String str)
Get the system property value if the string is of the format ${sysproperty}
You can insert default value when the system property is not set, by separating it at the beginning with ::
Examples:
${idp} should resolve to a value if the system property "idp" is set.
${idp::http://localhost:8080} will resolve to http://localhost:8080 if the system property "idp" is not set.
str - public static void match(String first, String second)
RuntimeExceptionfirst - second - public static List<String> tokenize(String str)
Liststr - public static List<String> tokenize(String str, String delimiter)
Liststr - delimiter - the delimiterCopyright © 2014 JBoss Inc.. All Rights Reserved.