Examples with InjectionException com.sun.enterprise.container.common.spi.util.InjectionException used on opensource projects

Example 16 with InjectionException

use of com.sun.enterprise.container.common.spi.util.InjectionException in project Payara by payara.

the class InjectionManagerImpl method createManagedObject.

/**
 * Create a managed object for the given class. The object will be injected and any PostConstruct methods will be
 * called. The returned object can be cast to the clazz type but is not necessarily a direct reference to the managed
 * instance. All invocations on the returned object should be on its public methods.
 *
 * It is the responsibility of the caller to destroy the returned object by calling destroyManagedObject(Object
 * managedObject).
 *
 * @param clazz
 *            Class to be instantiated
 * @return managed object
 * @throws InjectionException
 */
public <T> T createManagedObject(Class<T> clazz) throws InjectionException {
    T managedObject = null;
    try {
        ManagedBean managedBeanAnn = clazz.getAnnotation(ManagedBean.class);
        ManagedBeanManager managedBeanMgr = serviceLocator.getService(ManagedBeanManager.class);
        if (managedBeanAnn != null) {
            // EE style @ManagedBean
            // Create , inject, and call PostConstruct via managed bean manager
            managedObject = managedBeanMgr.createManagedBean(clazz);
        } else {
            JCDIService cdiService = serviceLocator.getService(JCDIService.class);
            if (cdiService != null && cdiService.isCurrentModuleJCDIEnabled()) {
                // Create , inject, and call PostConstruct via managed bean manager
                managedObject = managedBeanMgr.createManagedBean(clazz);
            } else {
                // Not in a 299-enabled module and not annoated with @ManagedBean, so
                // just instantiate using new and perform injection
                Constructor<T> noArgCtor = clazz.getConstructor();
                managedObject = noArgCtor.newInstance();
                // Inject and call PostConstruct
                injectInstance(managedObject);
            }
        }
    } catch (Exception e) {
        throw new InjectionException(localStrings.getLocalString("injection-manager.error-creating-managed-object", "Error creating managed object for class: {0}", clazz), e);
    }
    return managedObject;
}