protected BeanPropertyWriter _constructVirtualProperty(
JsonAppend.Attr attr, MapperConfig<?> config, AnnotatedClass ac, JavaType type) {
PropertyMetadata metadata =
attr.required() ? PropertyMetadata.STD_REQUIRED : PropertyMetadata.STD_OPTIONAL;
// could add Index, Description in future, if those matter
String attrName = attr.value();
// allow explicit renaming; if none, default to attribute name
PropertyName propName = _propertyName(attr.propName(), attr.propNamespace());
if (!propName.hasSimpleName()) {
propName = PropertyName.construct(attrName);
}
// now, then, we need a placeholder for member (no real Field/Method):
AnnotatedMember member =
new VirtualAnnotatedMember(ac, ac.getRawType(), attrName, type.getRawClass());
// and with that and property definition
SimpleBeanPropertyDefinition propDef =
SimpleBeanPropertyDefinition.construct(config, member, propName, metadata, attr.include());
// can construct the property writer
return AttributePropertyWriter.construct(attrName, propDef, ac.getAnnotations(), type);
}
@Override
public Annotations getClassAnnotations() {
return _classInfo.getAnnotations();
}