Module org.eclipse.persistence.core
Class UUIDConverter
java.lang.Object
org.eclipse.persistence.mappings.converters.UUIDConverter
- All Implemented Interfaces:
Serializable
,CoreConverter<DatabaseMapping,
,Session> Converter
Default UUID field value to JDBC data type converter.
- See Also:
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Constructor Summary
ConstructorDescriptionCreates an instance of default UUID field value to JDBC data type converter. -
Method Summary
Modifier and TypeMethodDescriptionconvertDataValueToObjectValue
(Object jdbcValue, Session session) Converts String from JDBC VARCHAR parameter to UUID field value.convertObjectValueToDataValue
(Object uuidValue, Session session) Converts UUID field value to String.void
initialize
(DatabaseMapping mapping, Session session) Initialize mapping for JDBC data type.boolean
UUID values and String are immutable.
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Constructor Details
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UUIDConverter
public UUIDConverter()Creates an instance of default UUID field value to JDBC data type converter.
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Method Details
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convertObjectValueToDataValue
Converts UUID field value to String.- Specified by:
convertObjectValueToDataValue
in interfaceConverter
- Specified by:
convertObjectValueToDataValue
in interfaceCoreConverter<DatabaseMapping,
Session> - Parameters:
uuidValue
- source UUID field valuesession
- current database session- Returns:
- target String to be stored as JDBC VARCHAR
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convertDataValueToObjectValue
Converts String from JDBC VARCHAR parameter to UUID field value.- Specified by:
convertDataValueToObjectValue
in interfaceConverter
- Specified by:
convertDataValueToObjectValue
in interfaceCoreConverter<DatabaseMapping,
Session> - Parameters:
jdbcValue
- source String from JDBC VARCHARsession
- current database session- Returns:
- target UUID field value
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isMutable
public boolean isMutable()UUID values and String are immutable. -
initialize
Initialize mapping for JDBC data type.- Specified by:
initialize
in interfaceConverter
- Specified by:
initialize
in interfaceCoreConverter<DatabaseMapping,
Session> - Parameters:
mapping
- field database mappingsession
- current database session
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