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This project delivers the Piranha Micro Core code. It sets up the "global" environment for a micro instance, such as JNDI, a URL handler, a default identity store, and the annotation index. It creates a web application that it either returns or deploys itself to an embedded HTTP server.

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package cloud.piranha.micro.core;

import jakarta.enterprise.event.Observes;
import jakarta.enterprise.inject.spi.BeanManager;
import jakarta.enterprise.inject.spi.BeforeBeanDiscovery;
import jakarta.enterprise.inject.spi.Extension;

/**
 * This extension registers an identity store in case callers (users) /
 * credentials have been added to it.
 *
 * @author Arjan Tijms
 */
public class CdiExtension implements Extension {

    /**
     * Register the in-memory identity store.
     *
     * @param beforeBeanDiscovery the before bean discovery.
     * @param beanManager the bean manager.
     */
    public void register(@Observes BeforeBeanDiscovery beforeBeanDiscovery, BeanManager beanManager) {
        if (!InMemoryIdentityStore.getCallerToCredentials().isEmpty()) {
            beforeBeanDiscovery.addAnnotatedType(
                    beanManager.createAnnotatedType(InMemoryIdentityStore.class),
                    "Piranha " + InMemoryIdentityStore.class.getName());
        }
    }
}