[weld-dev] Not possible to destroy normal scoped beans returned by producer method

arjan tijms arjan.tijms at gmail.com
Wed Sep 14 13:14:11 EDT 2016


I have a simple producer:

public void Foo getFoo() { return new Foo());

If I subsequently want to destroy the Bean using:

Set<Bean<?>> beans = beanManager.getBeans(Foo.class);

Bean<?> bean = (Bean<T>) beanManager.resolve(beans);
Context context = beanManager.getContext(bean.getScope());

((AlterableContext) context).destroy(bean);

Then in Weld 2.3.2 the destroy method of the super class
of org.jboss.weld.context.http.HttpSessionContextImpl is called:


Containing this code:

    public void destroy(Contextual<?> contextual) {
        if (!isActive()) {
            throw new ContextNotActiveException();
        if (contextual == null) {
            throw ContextLogger.LOG.contextualIsNull();
        final BeanStore beanStore = getBeanStore();
        if (beanStore == null) {
            throw ContextLogger.LOG.noBeanStoreAvailable(this);
        BeanIdentifier id = getId(contextual);
        ContextualInstance<?> beanInstance = beanStore.remove(id);
        if (beanInstance != null) {

Now the getBeanStore() method
(from org.jboss.weld.context.AbstractBoundContext) returns an
org.jboss.weld.context.beanstore.http.LazySessionBeanStore and this bean
store does *not* contain the Foo bean (no key for its BeanIdentifier).
There are other session scoped beans there that have been instantiated for
the test, but Foo is missing.

If subsequently the session is destroyed, the same destroy method is called
on the org.jboss.weld.context.http.HttpSessionContextImpl eventually, but
now the getBeanStore() method returns
an org.jboss.weld.context.beanstore.http.EagerSessionBeanStore, and this
one *does* contain the Foo bean.

The other beans that the EagerSessionBeanStore contain are equal to the
ones in the LazySessionBeanStore, the only difference is the Foo bean.

Is this a bug in Weld or am I doing something wrong?

Kind regards,
Arjan Tijms
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/weld-dev/attachments/20160914/2a00ce93/attachment.html 

More information about the weld-dev mailing list