public final class Validate extends Object
Modifier and Type | Method and Description |
---|---|
static void |
isInReadableDirectory(String path,
String message) |
static boolean |
isNotNullOrEmpty(String string)
Checks that the specified String is not null or empty.
|
static void |
isValidFile(String path,
String message) |
static void |
notNull(Object obj,
String message)
Checks that object is not null, throws exception if it is.
|
static void |
notNullOrEmpty(String string,
String message)
Checks that the specified String is not null or empty, throws exception if it is.
|
static void |
stateNotNull(Object obj,
String message)
Checks that obj is not null, throws exception if it is.
|
public static void notNull(Object obj, String message) throws IllegalArgumentException
obj
- The object to checkmessage
- The exception messageIllegalArgumentException
- Thrown if obj is nullpublic static void notNullOrEmpty(String string, String message) throws IllegalArgumentException
string
- The object to checkmessage
- The exception messageIllegalArgumentException
- Thrown if obj is nullpublic static boolean isNotNullOrEmpty(String string) throws IllegalArgumentException
string
- The object to checktrue
if string is not empty, false
otherwiseIllegalArgumentException
public static void stateNotNull(Object obj, String message) throws IllegalStateException
obj
- The object to checkmessage
- The exception messageIllegalStateException
- Thrown if obj is nullpublic static void isValidFile(String path, String message) throws IllegalArgumentException
IllegalArgumentException
public static void isInReadableDirectory(String path, String message) throws IllegalArgumentException
IllegalArgumentException
Copyright © 2012 JBoss by Red Hat. All Rights Reserved.