Package cz.cvut.kbss.jopa.oom.converter
Class CustomConverterWrapper<X,Y>
java.lang.Object
cz.cvut.kbss.jopa.oom.converter.CustomConverterWrapper<X,Y>
- All Implemented Interfaces:
AttributeConverter<X,
,Y> ConverterWrapper<X,
Y>
Instances of this class are used to wrap user-defined
AttributeConverter
implementation.-
Constructor Summary
ConstructorDescriptionCustomConverterWrapper
(AttributeConverter<X, Y> wrappedConverter, Class<Y> axiomValueType) -
Method Summary
Modifier and TypeMethodDescriptionconvertToAttribute
(Y value) Converts the data stored in the repository into the value to be stored in the entity attribute.convertToAxiomValue
(X value) Converts the value stored in the entity attribute into the data representation to be stored in the repository and supported by the OntoDriver API.boolean
supportsAxiomValueType
(Class<?> type) Checks whether the wrapped converter supports converting the specified axiom value type.
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Constructor Details
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CustomConverterWrapper
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Method Details
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getWrappedConverter
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convertToAxiomValue
Description copied from interface:AttributeConverter
Converts the value stored in the entity attribute into the data representation to be stored in the repository and supported by the OntoDriver API.- Specified by:
convertToAxiomValue
in interfaceAttributeConverter<X,
Y> - Parameters:
value
- Value to convert- Returns:
- Converted data
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convertToAttribute
Description copied from interface:AttributeConverter
Converts the data stored in the repository into the value to be stored in the entity attribute.Note that it is the responsibility of the converter writer to specify the correct
value
type for the corresponding value for use by the OntoDriver: i.e., persistence providers are not expected to do such type conversion.- Specified by:
convertToAttribute
in interfaceAttributeConverter<X,
Y> - Parameters:
value
- Value to convert- Returns:
- Converted data
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supportsAxiomValueType
Description copied from interface:ConverterWrapper
Checks whether the wrapped converter supports converting the specified axiom value type.- Specified by:
supportsAxiomValueType
in interfaceConverterWrapper<X,
Y> - Parameters:
type
- Axiom value type- Returns:
- Whether the type is supported by this wrapper
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