Package org.jibx.schema.codegen.custom

Class SchemaRootBase.ExtensionUnmarshaller

  • All Implemented Interfaces:
    IUnmarshaller
    Direct Known Subclasses:
    SchemaRootBase.ClassDecoratorUnmarshaller, SchemaRootBase.NameConverterUnmarshaller
    Enclosing class:
    SchemaRootBase
    public abstract static class SchemaRootBase.ExtensionUnmarshaller
extends java.lang.Object
implements IUnmarshaller
    Unmarshaller for extension elements. This expects to find a 'class' attribute giving the name of the class to be created, along with other attributes used to set properties on an instance of the class. The latter attributes are handled by converting the attribute name into a field (with an 'm_' prefix) or method (with a 'set' prefix) name, then storing the value to that field or method.

    • Field Detail

      • m_name

        private java.lang.String m_name

    • Constructor Detail

      • ExtensionUnmarshaller

        public ExtensionUnmarshaller​(java.lang.String name)
        Constructor.
        Parameters:
        name - local name for the element handled

    • Method Detail

      • createInstance

        protected abstract java.lang.Object createInstance​(java.lang.String cname,
                                                   UnmarshallingContext ctx)
        Instance creation method. This is called by the unmarshal(Object, IUnmarshallingContext) method to create the actual object instance to be handled. Subclasses must implement this method to create the instance and perform any appropriate initialization.
        Parameters:
        cname - class name from element (null if not supplied)
        ctx - unmarshalling context
        Returns:
        object instance to be unmarshalled, or null if error

      • unmarshal

        public java.lang.Object unmarshal​(java.lang.Object obj,
                                  IUnmarshallingContext ictx)
                           throws JiBXException
        Unmarshal instance of element. This ignores the 'class' attribute, if present, since that's intended for use by the subclass.
        Specified by:
        unmarshal in interface IUnmarshaller
        Parameters:
        obj - ignored (new instance always created)
        ictx -
        Returns:
        unmarshalled instance
        Throws:
        JiBXException - on error