Package jakarta.enterprise.inject.spi

Class Unmanaged<T>

java.lang.Object
jakarta.enterprise.inject.spi.Unmanaged<T>
Type Parameters:
T - type of unmanaged instances
public class Unmanaged<T> extends Object

Helper class for injecting and calling lifecycle callbacks unmanaged instances for use by framework and library integrators. 

 Unmanaged<Foo> unmanagedFoo = new Unmanaged<Foo>(Foo.class);
 UnmanagedInstance<Foo> fooInstance = unmanagedFoo.newInstance();
 Foo foo = fooInstance.produce().inject().postConstruct().get();
 ... // Use the foo instance
 fooInstance.preDestroy().dispose();

An instance of this class can be safely held for the lifetime of the application.

Unmanaged.UnmanagedInstances created by this class are not suitable for sharing between threads.

CDI Lite implementations are not required to provide support for Unmanaged.

Since:
1.1

  • Constructor Details

    • Unmanaged

      public Unmanaged(BeanManager manager, Class<T> clazz)
      Create an injector for the given class
      Parameters:
      manager - the BeanManager
      clazz - class of the unmanaged instances

    • Unmanaged

      public Unmanaged(Class<T> clazz)
      Create an injector for the given class, using the current bean manager
      Parameters:
      clazz - class of the unmanaged instances

  • Method Details