at.chrl.nutils.configuration.transformers

Class BooleanTransformer

java.lang.Object

at.chrl.nutils.configuration.transformers.BooleanTransformer

All Implemented Interfaces:

PropertyTransformer<Boolean>

public class BooleanTransformer
extends Object
implements PropertyTransformer<Boolean>

This class implements basic boolean transfromer.

Boolean can be represented by "true/false" (case doen't matter) or "1/0". In other cases TransformationException is thrown

Author:

SoulKeeper

Field Summary

Fields

Modifier and Type	Field and Description
static BooleanTransformer	SHARED_INSTANCE Shared instance of this transformer, it's thread safe so no need to create multiple instances

Constructor Summary

Constructors

Constructor and Description
BooleanTransformer()

Method Summary

Modifier and Type	Method and Description
Boolean	transform(String value, Field field) Transforms string to boolean.

Methods inherited from class java.lang.Object

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

Methods inherited from interface at.chrl.nutils.configuration.PropertyTransformer

transform

Field Detail

SHARED_INSTANCE

public static final BooleanTransformer SHARED_INSTANCE

Shared instance of this transformer, it's thread safe so no need to create multiple instances

Constructor Detail

BooleanTransformer

public BooleanTransformer()

Method Detail

transform

public Boolean transform(String value,
                         Field field)
                  throws TransformationException

Transforms string to boolean.

Specified by:

transform in interface PropertyTransformer<Boolean>

Parameters:

value - value that will be transformed

field - value will be assigned to this field

Returns:

Boolean object that represents transformed value

Throws:

TransformationException - if something goes wrong