Package games.stendhal.server.core.account

Class NotEmptyValidator

java.lang.Object

games.stendhal.server.core.account.NotEmptyValidator

All Implemented Interfaces:

AccountParameterValidator

public class NotEmptyValidator
extends Object
implements AccountParameterValidator

validates that the given parameter is neither null nor the empty string.

Author:

hendrik

Constructor Summary

Constructors

Constructor	Description
NotEmptyValidator(String parameterValue)	create a new NotEmptyValidator.

Method Summary

Modifier and Type	Method	Description
Result	validate()	validates a parameter provided for account creation.

Methods inherited from class java.lang.Object

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

Constructor Details

NotEmptyValidator

public NotEmptyValidator(String parameterValue)

create a new NotEmptyValidator.

Parameters:

parameterValue - value to validate

Method Details

validate

public Result validate()

Description copied from interface: AccountParameterValidator

validates a parameter provided for account creation.

Specified by:

validate in interface AccountParameterValidator

Returns:

null in case the parameter is valid, or an error otherwise