@Resource is always marked as shareable [SPR-10931]

[spring-projects-issues]

Łukasz Rekucki opened SPR-10931 and commented

The following code in CommonAnnotationBeanPostProcessor.java effectively ignores "shareable" flag on @Resource annotation:

private class ResourceElement extends LookupElement {
    protected boolean shareable = true;

    public ResourceElement(Member member, PropertyDescriptor pd) {
        super(member, pd);
    }
    
    @Override
    protected void initAnnotation(AnnotatedElement ae) {
        // ...
        this.shareable = resource.shareable();
    }
}

The problem is that initAnnotation() is called from super, thus the field default is assigned later.

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Affects: 3.1.2, 4.0 M3

Referenced from: commits 7bc3e3b, 0a31892