Klasse StringMediator

java.lang.Object

ch.nolix.core.errorcontrol.validator.ArgumentMediator<String>

ch.nolix.core.errorcontrol.validator.StringMediator

Bekannte direkte Unterklassen:

ExtendedStringMediator

public class StringMediator
extends ArgumentMediator<String>

A StringMediator is a Mediator for an argument that is a String. A StringMediator is not mutable.

Autor:

Silvan Wyss

Feldübersicht

Felder

Modifikator und Typ	Feld	Beschreibung
static final String	DEFAULT_ARGUMENT_NAME

Konstruktorübersicht

Konstruktoren

Modifikator	Konstruktor	Beschreibung
protected	StringMediator(String argument)	Creates a new StringMediator for the given argument.
protected	StringMediator(String argumentName, String argument)	Creates a new StringMediator for the given argument, which has the given argumentName.

Methodenübersicht

Modifikator und Typ	Methode	Beschreibung
static StringMediator	forArgument(String argument)
protected final String	getArgumentName()
void	hasLength(int length)
void	isEmpty()
void	isNotBlank()
void	isNotEmpty()
void	isNotLongerThan(int maxLength)
void	isNotShorterThan(int minLength)
void	matches(String regularExpression)
void	startsWith(String prefix)

Von Klasse geerbte Methoden ArgumentMediator

forArgument, fulfills, getStoredArgument, hasSameStringRepresentationAs, hasStringRepresentation, is, isEqualTo, isNot, isNotEqualTo, isNotNull, isNull, isOfType

Von Klasse geerbte Methoden Object

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

Felddetails

DEFAULT_ARGUMENT_NAME

public static final String DEFAULT_ARGUMENT_NAME

Siehe auch:

• Konstantenfeldwerte

Konstruktordetails

StringMediator

protected StringMediator(String argument)

Creates a new StringMediator for the given argument.

Parameter:

argument -

StringMediator

protected StringMediator(String argumentName,
 String argument)

Creates a new StringMediator for the given argument, which has the given argumentName.

Parameter:

argumentName -

argument -

Löst aus:

ArgumentIsNullException - if the given argumentName is null.

InvalidArgumentException - if the given argumentName is blank.

Methodendetails

forArgument

public static StringMediator forArgument(String argument)

Parameter:

argument -

Gibt zurück:

a new StringMediator for the given argument.

hasLength

public void hasLength(int length)

Parameter:

length -

Löst aus:

NegativeArgumentException - if the given length is negative.

ArgumentIsNullException - if the argument of the current StringMediator is null.

InvalidArgumentException - if the argument of the current StringMediator does not have the given length.

isEmpty

public void isEmpty()

Löst aus:

ArgumentIsNullException - if the argument of the current StringMediator is null.

NonEmptyArgumentException - if the argument of the current StringMediator is not empty.

isNotEmpty

public void isNotEmpty()

Löst aus:

ArgumentIsNullException - if the argument of the current StringMediator is null.

EmptyArgumentException - if the argument of the current StringMediator is empty.

isNotBlank

public void isNotBlank()

Löst aus:

ArgumentIsNullException - if the argument of the current StringMediator is null.

InvalidArgumentException - if the argument of the current StringMediator is blank.

isNotLongerThan

public void isNotLongerThan(int maxLength)

Parameter:

maxLength -

Löst aus:

ArgumentIsNullException - if the argument of the current StringMediator is null.

InvalidArgumentException - if the argument of the current StringMediator is longer than the given max length says.

isNotShorterThan

public void isNotShorterThan(int minLength)

Parameter:

minLength -

Löst aus:

ArgumentIsNullException - if the argument of the current StringMediator is null.

InvalidArgumentException - if the argument of the current StringMediator is shorter than the given min length says.

matches

public void matches(String regularExpression)

Parameter:

regularExpression -

Löst aus:

InvalidArgumentException - if the argument of the current StringMediator does not match the given regularExpression.

startsWith

public void startsWith(String prefix)

Parameter:

prefix -

Löst aus:

ArgumentIsNullException - if the given prefix is null.

ArgumentIsNullException - if the argument of the current StringMediator is null.

InvalidArgumentException - if the argument of the current StringMediator does not start with the given prefix.

getArgumentName

protected final String getArgumentName()

Gibt zurück:

the argument name of the current Mediator.