Class StringMediator

java.lang.Object

ch.nolix.base.validation.base.AbstractMediator

ch.nolix.base.validation.object.AbstractObjectMediator<String>

ch.nolix.base.validation.object.StringMediator

Direct Known Subclasses:

ExtendedStringMediator

public class StringMediator
extends AbstractObjectMediator<String>

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

Author:

Silvan Wyss

Field Summary

Fields inherited from class AbstractMediator

DEFAULT_ARGUMENT_NAME

Method Summary

Modifier and Type	Method	Description
static StringMediator	forArgument(String argument)
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)

Methods inherited from class AbstractObjectMediator

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

Methods inherited from class Object

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

Method Details

forArgument

public static StringMediator forArgument(String argument)

Parameters:

argument -

Returns:

a new StringMediator for the given argument.

hasLength

public void hasLength(int length)

Parameters:

length -

Throws:

RuntimeException - if the given length is negative.

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

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

isEmpty

public void isEmpty()

Throws:

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

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

isNotEmpty

public void isNotEmpty()

Throws:

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

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

isNotBlank

public void isNotBlank()

Throws:

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

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

isNotLongerThan

public void isNotLongerThan(int maxLength)

Parameters:

maxLength -

Throws:

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

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

isNotShorterThan

public void isNotShorterThan(int minLength)

Parameters:

minLength -

Throws:

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

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

matches

public void matches(String regularExpression)

Parameters:

regularExpression -

Throws:

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

startsWith

public void startsWith(String prefix)

Parameters:

prefix -

Throws:

RuntimeException - if the given prefix is null.

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

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