com.edorasware.commons.core.persistence.entity

Class IdConverter

java.lang.Object

com.edorasware.commons.core.persistence.BaseValueConverter<Id,String>

com.edorasware.commons.core.persistence.entity.IdConverter

All Implemented Interfaces:

ValueConverter<Id,String>

public final class IdConverter
extends BaseValueConverter<Id,String>

Converts from id types to uniquely identifiable string symbols and vice versa.

Constructor Summary

Constructors

Constructor and Description
IdConverter(Map<Class<? extends Id>,Type> idToType)

Method Summary

Modifier and Type	Method and Description
boolean	acceptsSourceValue(Object value) Returns true if the converter knows how to convert the given source value to the target type.
boolean	acceptsTargetValue(Object value) Returns true if the converter knows how to convert the given target value to the source type.
protected Id	convertToSourceTypeNullSafe(Object value)
protected String	convertToTargetTypeNullSafe(Object value)

Methods inherited from class com.edorasware.commons.core.persistence.BaseValueConverter

convertToSourceType, convertToTargetType, getName, getSourceType, getTargetType

Methods inherited from class java.lang.Object

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

Constructor Detail

IdConverter

public IdConverter(Map<Class<? extends Id>,Type> idToType)

Method Detail

acceptsSourceValue

public boolean acceptsSourceValue(Object value)

Description copied from interface: ValueConverter

Returns true if the converter knows how to convert the given source value to the target type.

Specified by:

acceptsSourceValue in interface ValueConverter<Id,String>

Overrides:

acceptsSourceValue in class BaseValueConverter<Id,String>

Parameters:

value - the candidate source value

Returns:

true if the source value can be converted

convertToTargetTypeNullSafe

protected String convertToTargetTypeNullSafe(Object value)

Specified by:

convertToTargetTypeNullSafe in class BaseValueConverter<Id,String>

acceptsTargetValue

public boolean acceptsTargetValue(Object value)

Description copied from interface: ValueConverter

Returns true if the converter knows how to convert the given target value to the source type.

Specified by:

acceptsTargetValue in interface ValueConverter<Id,String>

Overrides:

acceptsTargetValue in class BaseValueConverter<Id,String>

Parameters:

value - the candidate target value

Returns:

true if the target value can be converted

convertToSourceTypeNullSafe

protected Id convertToSourceTypeNullSafe(Object value)

Specified by:

convertToSourceTypeNullSafe in class BaseValueConverter<Id,String>