Package org.eclipse.persistence.internal.jpa.metadata.xml

Class EmptyElementConverter

  • All Implemented Interfaces:
    java.io.Serializable, org.eclipse.persistence.core.mappings.converters.CoreConverter<org.eclipse.persistence.mappings.DatabaseMapping,​org.eclipse.persistence.sessions.Session>, org.eclipse.persistence.mappings.converters.Converter
    public class EmptyElementConverter
extends java.lang.Object
implements org.eclipse.persistence.mappings.converters.Converter
    Converts from empty node to true or false
    Since:
    EclipseLink 2.2
    Author:
    Gordon Yorke
    See Also:
    Serialized Form

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object convertDataValueToObjectValue​(java.lang.Object dataValue, org.eclipse.persistence.sessions.Session session)  
      java.lang.Object convertObjectValueToDataValue​(java.lang.Object objectValue, org.eclipse.persistence.sessions.Session session)  
      void initialize​(org.eclipse.persistence.mappings.DatabaseMapping mapping, org.eclipse.persistence.sessions.Session session)  
      boolean isMutable()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • EmptyElementConverter

        public EmptyElementConverter()

    • Method Detail

      • convertDataValueToObjectValue

        public java.lang.Object convertDataValueToObjectValue​(java.lang.Object dataValue,
                                                      org.eclipse.persistence.sessions.Session session)
        Specified by:
        convertDataValueToObjectValue in interface org.eclipse.persistence.mappings.converters.Converter
        Specified by:
        convertDataValueToObjectValue in interface org.eclipse.persistence.core.mappings.converters.CoreConverter<org.eclipse.persistence.mappings.DatabaseMapping,​org.eclipse.persistence.sessions.Session>

      • convertObjectValueToDataValue

        public java.lang.Object convertObjectValueToDataValue​(java.lang.Object objectValue,
                                                      org.eclipse.persistence.sessions.Session session)
        Specified by:
        convertObjectValueToDataValue in interface org.eclipse.persistence.mappings.converters.Converter
        Specified by:
        convertObjectValueToDataValue in interface org.eclipse.persistence.core.mappings.converters.CoreConverter<org.eclipse.persistence.mappings.DatabaseMapping,​org.eclipse.persistence.sessions.Session>

      • initialize

        public void initialize​(org.eclipse.persistence.mappings.DatabaseMapping mapping,
                       org.eclipse.persistence.sessions.Session session)
        Specified by:
        initialize in interface org.eclipse.persistence.mappings.converters.Converter
        Specified by:
        initialize in interface org.eclipse.persistence.core.mappings.converters.CoreConverter<org.eclipse.persistence.mappings.DatabaseMapping,​org.eclipse.persistence.sessions.Session>

      • isMutable

        public boolean isMutable()
        Specified by:
        isMutable in interface org.eclipse.persistence.mappings.converters.Converter