PAX- CDI :如何在不使用CDI的情况下获取对捆绑包中的BeanManager的引用

import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.util.tracker.BundleTracker;

import javax.inject.Inject;
import javax.enterprise.inject.spi.BeanManager;

public class MyBean {

    @Inject
    private BeanManager beanManager;

    public void doSomething() {
        // 使用beanManager进行依赖注入操作
    }

    public void trackBundle(BundleContext context) {
        BundleTracker<Bundle> bundleTracker = new BundleTracker<Bundle>(context, Bundle.ACTIVE, null) {
            @Override
            public Bundle addingBundle(Bundle bundle, BundleEvent event) {
                BundleWiring bundleWiring = bundle.adapt(BundleWiring.class);
                ClassLoader classLoader = bundleWiring.getClassLoader();
                try {
                    Class<?> beanManagerClass = classLoader.loadClass("javax.enterprise.inject.spi.BeanManager");
                    BeanManager beanManager = (BeanManager) beanManagerClass.newInstance();
                    MyBean.this.beanManager = beanManager;
                } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
                    // 处理异常
                }
                return bundle;
            }
        };
        bundleTracker.open();
    }
}