org.apache.polygene.api.unitofwork.concern

Annotation Type UnitOfWorkPropagation

@Retention(value=RUNTIME)
 @Target(value=METHOD)
 @Inherited
 @Documented
public @interface UnitOfWorkPropagation

Annotation to denote the unit of work propagation.

Usage example:

 

 @Concerns( UnitOfWorkConcern.class )
 public class MyBusinessServiceMixin implements BusinessService
 {
   @Structure UnitOfWorkFactory uowf;

   @UnitOfWorkPropagation
   public void myBusinessMethod()
   {
     // Must invoke current unit of work.
     UnitOfWork uow = uowf.currentUnitOfWork();

     // Perform business logic
   }
 }
 
 

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	usecase
UnitOfWorkPropagation.Propagation	value

Element Detail

value

public abstract UnitOfWorkPropagation.Propagation value

Default:

org.apache.polygene.api.unitofwork.concern.UnitOfWorkPropagation.Propagation.REQUIRED

usecase

public abstract String usecase

Default:

""