Examples of org.apache.deltaspike.core.api.provider.BeanManagerProvider

org.apache.deltaspike.core.api.provider.BeanManagerProvider

This class provides access to the {@link BeanManager}by registering the current {@link BeanManager} in an extension andmaking it available via a singleton factory for the current application.

This is really handy if you like to access CDI functionality from places where no injection is available.

If a simple but manual bean-lookup is needed, it's easier to use the {@link BeanProvider}.

As soon as an application shuts down, the reference to the {@link BeanManager} will be removed.

Usage:

 BeanManager bm = BeanManagerProvider.getInstance().getBeanManager();

Attention: This method is intended for being used in user code at runtime. If this method gets used during Container boot (in an Extension), non-portable behaviour results. During bootstrapping an Extension shall @Inject BeanManager to get access to the underlying BeanManager (see e.g. {@link #cleanupFinalBeanManagers} ).This is the only way to guarantee to get the right BeanManager in more complex Container scenarios.

public abstract class BeanManagerProviderTest
{
    @Test
    public void testBeanManagerProvider() throws Exception
    {
        BeanManagerProvider bmp = BeanManagerProvider.getInstance();
        Assert.assertNotNull(bmp);


        BeanManager bm = bmp.getBeanManager();
        Assert.assertNotNull(bm);
    }

    }
    
    @Test
    public void testBeanManagerProvider() throws Exception
    {
            BeanManagerProvider bmp = BeanManagerProvider.getInstance();
            Assert.assertNotNull(bmp);


            BeanManager bm = bmp.getBeanManager();
            Assert.assertNotNull(bm);
    }

Examples of org.apache.deltaspike.core.api.provider.BeanManagerProvider

Related Classes of org.apache.deltaspike.core.api.provider.BeanManagerProvider