org.fourthline.cling.model.types
Class BooleanDatatype

java.lang.Object
  org.fourthline.cling.model.types.AbstractDatatype<Boolean>
      org.fourthline.cling.model.types.BooleanDatatype

All Implemented Interfaces:

Datatype<Boolean>

public class BooleanDatatype
extends AbstractDatatype<Boolean>

Author:

Christian Bauer

Nested Class Summary

Nested classes/interfaces inherited from interface org.fourthline.cling.model.types.Datatype

Datatype.Builtin, Datatype.Default

Constructor Summary

BooleanDatatype()

Method Summary

String	getString(Boolean value) Transforms a value supported by this datatype into a string representation.
boolean	isHandlingJavaType(Class type)
Boolean	valueOf(String s) Transforms a string representation into a value of the supported type.

Methods inherited from class org.fourthline.cling.model.types.AbstractDatatype

getBuiltin, getDisplayString, getValueType, isValid, setBuiltin, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanDatatype

public BooleanDatatype()

Method Detail

isHandlingJavaType

public boolean isHandlingJavaType(Class type)

Specified by:

isHandlingJavaType in interface Datatype<Boolean>

Overrides:

isHandlingJavaType in class AbstractDatatype<Boolean>

Returns:

true if this datatype can handle values of the given Java type.

valueOf

public Boolean valueOf(String s)
                throws InvalidValueException

Description copied from interface: Datatype

Transforms a string representation into a value of the supported type.

Specified by:

valueOf in interface Datatype<Boolean>

Overrides:

valueOf in class AbstractDatatype<Boolean>

Parameters:

s - The string representation of a value.

Returns:

The converted value or null if the string was null or empty.

Throws:

InvalidValueException - If the string couldn't be parsed.

getString

public String getString(Boolean value)
                 throws InvalidValueException

Description copied from interface: Datatype

Transforms a value supported by this datatype into a string representation.

This method calls Datatype.isValid(Object) before converting the value, it throws an exception if validation fails.

Specified by:

getString in interface Datatype<Boolean>

Overrides:

getString in class AbstractDatatype<Boolean>

Parameters:

value - The value to transform.

Returns:

The transformed value as a string, or an empty string when the value is null, never returns null.

Throws:

InvalidValueException