de.robingrether.util

Class Validate

java.lang.Object

de.robingrether.util.Validate

public class Validate
extends java.lang.Object

Some utility methods to validate objects.

Author:

RobinGrether

Constructor Summary

Constructors

Constructor and Description
Validate()

Method Summary

Modifier and Type	Method and Description
static boolean	minecraftUsername(java.lang.String username) Indicates whether a given minecraft username is valid.
static void	notNull(java.lang.Object object)
static void	notNull(java.lang.Object object, java.lang.String message)

Methods inherited from class java.lang.Object

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

Constructor Detail

Validate

public Validate()

Method Detail

notNull

public static void notNull(java.lang.Object object,
                           java.lang.String message)

notNull

public static void notNull(java.lang.Object object)

minecraftUsername

public static boolean minecraftUsername(java.lang.String username)

Indicates whether a given minecraft username is valid.
Minecraft usernames may not be longer than 16 characters and they may not contain any characters except letters, numbers and underscores.

Parameters:

username - the username to be validated

Returns:

true if the given username is valid, false otherwise