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package org.glassfish.weld;
import javax.naming.NamingException;
import org.glassfish.api.invocation.ComponentInvocation;
import org.glassfish.api.invocation.InvocationManager;
import org.glassfish.api.naming.NamedNamingObjectProxy;
import org.jboss.weld.bootstrap.WeldBootstrap;
import org.jboss.weld.bootstrap.spi.BeanDeploymentArchive;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.annotations.Service;
import com.sun.enterprise.container.common.spi.util.ComponentEnvManager;
import com.sun.enterprise.deployment.BundleDescriptor;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.JndiNameEnvironment;
import com.sun.enterprise.deployment.WebBundleDescriptor;
/**
* Proxy for java:comp/BeanManager lookups
*
*
* @author Ken Saks
*/
@Service
public class BeanManagerNamingProxy implements NamedNamingObjectProxy {
@Inject
private ComponentEnvManager compEnvManager;
@Inject
private InvocationManager invocationManager;
@Inject
private WeldDeployer weldDeployer;
private static final String BEAN_MANAGER_CONTEXT
= "java:comp/BeanManager";
public Object handle(String name) throws NamingException {
Object beanManager = null;
if (BEAN_MANAGER_CONTEXT.equals(name)) {
try {
// Use invocation context to find applicable BeanDeploymentArchive.
ComponentInvocation inv = invocationManager.getCurrentInvocation();
if( inv != null ) {
JndiNameEnvironment componentEnv = compEnvManager.getJndiNameEnvironment(inv.getComponentId());
if( componentEnv != null ) {
BundleDescriptor bundle = null;
if( componentEnv instanceof EjbDescriptor ) {
bundle = (BundleDescriptor)
((EjbDescriptor) componentEnv).getEjbBundleDescriptor().
getModuleDescriptor().getDescriptor();
} else if( componentEnv instanceof WebBundleDescriptor ) {
bundle = (BundleDescriptor) componentEnv;
}
if( bundle != null ) {
BeanDeploymentArchive bda = weldDeployer.getBeanDeploymentArchiveForBundle(bundle);
if( bda != null ) {
WeldBootstrap bootstrap = weldDeployer.getBootstrapForApp(bundle.getApplication());
//System.out.println("BeanManagerNamingProxy:: getting BeanManagerImpl for" + bda);
beanManager = bootstrap.getManager(bda);
}
}
if( beanManager == null) {
throw new IllegalStateException("Cannot resolve bean manager");
}
} else {
throw new IllegalStateException("No invocation context found");
}
}
} catch(Throwable t) {
NamingException ne = new NamingException("Error retrieving java:comp/BeanManager");
ne.initCause(t);
throw ne;
}
}
return beanManager;
}
}