JPAOverriddenAnnotationReader.java 文件源码

private void buildJoinColumns(List<Annotation> annotationList, Element element) {
    JoinColumn[] joinColumns = getJoinColumns( element, false );
    if ( joinColumns.length > 0 ) {
        AnnotationDescriptor ad = new AnnotationDescriptor( JoinColumns.class );
        ad.setValue( "value", joinColumns );
        annotationList.add( AnnotationFactory.create( ad ) );
    }
}