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package org.glassfish.weld.services;
import org.glassfish.api.naming.GlassfishNamingManager;
import org.glassfish.ejb.api.EjbContainerServices;
import org.glassfish.internal.api.Globals;
import org.jboss.weld.injection.spi.InjectionContext;
import org.jboss.weld.injection.spi.InjectionServices;
import org.glassfish.hk2.api.ServiceLocator;
import com.sun.enterprise.container.common.spi.util.ComponentEnvManager;
import com.sun.enterprise.container.common.spi.util.InjectionException;
import com.sun.enterprise.container.common.spi.util.InjectionManager;
import com.sun.enterprise.deployment.BundleDescriptor;
import com.sun.enterprise.deployment.EjbBundleDescriptor;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.JndiNameEnvironment;
import com.sun.enterprise.deployment.ManagedBeanDescriptor;
import javax.enterprise.inject.spi.InjectionPoint;
public class InjectionServicesImpl implements InjectionServices {
private InjectionManager injectionManager;
// Associated bundle context
private BundleDescriptor bundleContext;
public InjectionServicesImpl(InjectionManager injectionMgr, BundleDescriptor context) {
injectionManager = injectionMgr;
bundleContext = context;
}
public <T> void aroundInject(InjectionContext<T> injectionContext) {
try {
ServiceLocator h = Globals.getDefaultHabitat();
ComponentEnvManager compEnvManager = (ComponentEnvManager) h.getService(ComponentEnvManager.class);
EjbContainerServices containerServices = h.getService(EjbContainerServices.class);
JndiNameEnvironment componentEnv = compEnvManager.getCurrentJndiNameEnvironment();
ManagedBeanDescriptor mbDesc = null;
JndiNameEnvironment injectionEnv = (JndiNameEnvironment) bundleContext;
Object target = injectionContext.getTarget();
String targetClass = target.getClass().getName();
if( componentEnv == null ) {
//throw new IllegalStateException("No valid EE environment for injection of " + targetClass);
System.err.println("No valid EE environment for injection of " + targetClass);
injectionContext.proceed();
return;
}
// Perform EE-style injection on the target. Skip PostConstruct since
// in this case 299 impl is responsible for calling it.
if( componentEnv instanceof EjbDescriptor ) {
EjbDescriptor ejbDesc = (EjbDescriptor) componentEnv;
if( containerServices.isEjbManagedObject(ejbDesc, target.getClass())) {
injectionEnv = componentEnv;
} else {
if( bundleContext instanceof EjbBundleDescriptor ) {
// Check if it's a @ManagedBean class within an ejb-jar. In that case,
// special handling is needed to locate the EE env dependencies
mbDesc = bundleContext.getManagedBeanByBeanClass(targetClass);
}
}
}
if( mbDesc != null ) {
injectionManager.injectInstance(target, mbDesc.getGlobalJndiName(), false);
} else {
if( injectionEnv instanceof EjbBundleDescriptor ) {
// CDI-style managed bean that doesn't have @ManagedBean annotation but
// is injected within the context of an ejb. Need to explicitly
// set the environment of the ejb bundle.
injectionManager.injectInstance(target, compEnvManager.getComponentEnvId(injectionEnv)
,false);
} else {
injectionManager.injectInstance(target, injectionEnv, false);
}
}
injectionContext.proceed();
} catch(InjectionException ie) {
throw new IllegalStateException(ie.getMessage(), ie);
}
}
public void validateResourceInjectionPoint(InjectionPoint injectionPoint) {
// ServiceLocator serviceLocator = Globals.getDefaultHabitat();
// GlassfishNamingManager glassfishNamingManager = serviceLocator.getService(GlassfishNamingManager.class);
// try {
// Object obj = glassfishNamingManager.getInitialContext().lookup("java:comp/BeanManager");
// System.out.println( "junk");
// } catch ( Exception exc ) {
//
// }
//
// try {
// Object obj = glassfishNamingManager.getInitialContext().lookup("java:comp/UserTransaction");
// System.out.println( "junk");
// } catch ( Exception exc ) {
//
// }
//
//
}
public void cleanup() {
}
}