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org.eclipse.persistence.jaxb
Class JAXBEnumTypeConverter

java.lang.Object
org.eclipse.persistence.mappings.converters.ObjectTypeConverter
org.eclipse.persistence.jaxb.JAXBEnumTypeConverter

All Implemented Interfaces:

java.io.Serializable, Converter

public class JAXBEnumTypeConverter

extends ObjectTypeConverter

INTERNAL:

Purpose:Provide a means to Convert an Enumeration type to/from either a string representation of the enum facet or a user defined value.

Responsibilities:

• Initialize the conversion values to be the Enum facets
• Don't overwrite any existing, user defined conversion value

• See Also:

  Serialized Form

  Field Summary

  private java.lang.Class	m_enumClass
  private java.lang.String	m_enumClassName
  private boolean	m_usesOrdinalValues

  Fields inherited from class org.eclipse.persistence.mappings.converters.ObjectTypeConverter

  attributeToFieldValues, defaultAttributeValue, fieldClassification, fieldClassificationName, fieldToAttributeValues, mapping

  Constructor Summary

  JAXBEnumTypeConverter(DatabaseMapping mapping, java.lang.String enumClassName, boolean usesOrdinalValues)
  PUBLIC:

  Method Summary

  void	convertClassNamesToClasses(java.lang.ClassLoader classLoader) INTERNAL: Convert all the class-name-based settings in this converter to actual class-based settings.
  void	initialize(DatabaseMapping mapping, Session session) INTERNAL:
  boolean	usesOrdinalValues() PUBLIC: Returns true if this converter uses ordinal values for the enum conversion.

  Methods inherited from class org.eclipse.persistence.mappings.converters.ObjectTypeConverter

  addConversionValue, addToAttributeOnlyConversionValue, convertDataValueToObjectValue, convertObjectValueToDataValue, getAttributeToFieldValues, getDefaultAttributeValue, getFieldClassification, getFieldClassification, getFieldClassificationName, getFieldToAttributeValueAssociations, getFieldToAttributeValues, getMapping, initializeFieldClassification, isMutable, mapBooleans, mapGenders, mapResponses, setAttributeToFieldValues, setDefaultAttributeValue, setFieldClassification, setFieldClassificationName, setFieldToAttributeValueAssociations, setFieldToAttributeValues, setMapping

  Methods inherited from class java.lang.Object

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

  Field Detail

  m_enumClass

  private java.lang.Class m_enumClass
  

  m_enumClassName

  private java.lang.String m_enumClassName
  

  m_usesOrdinalValues

  private boolean m_usesOrdinalValues
  

  Constructor Detail

  JAXBEnumTypeConverter

  public JAXBEnumTypeConverter(DatabaseMapping mapping,
                               java.lang.String enumClassName,
                               boolean usesOrdinalValues)
  

  PUBLIC:

  Method Detail

  convertClassNamesToClasses

  public void convertClassNamesToClasses(java.lang.ClassLoader classLoader)
  

  INTERNAL: Convert all the class-name-based settings in this converter to actual class-based settings. This method is used when converting a project that has been built with class names to a project with classes.

  Overrides:

  convertClassNamesToClasses in class ObjectTypeConverter

  Parameters:

  classLoader -

  initialize

  public void initialize(DatabaseMapping mapping,
                         Session session)
  

  INTERNAL:

  Specified by:

  initialize in interface Converter

  Overrides:

  initialize in class ObjectTypeConverter

  usesOrdinalValues

  public boolean usesOrdinalValues()
  

  PUBLIC: Returns true if this converter uses ordinal values for the enum conversion.