org.apache.deltaspike.core.api.scope

Annotation Type ConversationSubGroup

@Target(value=TYPE)
 @Retention(value=RUNTIME)
 @Documented
public @interface ConversationSubGroup

Represents a subgroup of a conversation group. Useful for closing a subset of @GroupConversationScoped beans in a ConversationGroup.

 public class MyGroup{}

 @ConversationScoped
 @ConversationGroup(MyGroup.class)
 public class BeanA {}

 @ConversationScoped
 @ConversationGroup(MyGroup.class)
 public class BeanB {}

 @ConversationScoped
 @ConversationGroup(MyGroup.class)
 public class BeanC {}

 @ConversationSubGroup(of = MyGroup.class, subGroup = {BeanA.class, BeanB.class})
 public class MySubGroup {}
 

or

 @ConversationSubGroup(subGroup = {BeanA.class, BeanB.class})
 public class MySubGroup extends MyGroup {}

 //...
 this.groupedConversationManager.closeConversation(MySubGroup.class)
 

or it's possible to use implicit subgroups (point to the interface instead of the bean class itself):

 public interface MyUseCase {}

 @ConversationSubGroup(of = MyGroup.class, subGroup = MyUseCase.class)
 public class ImplicitSubGroup {}

 @Named("myController")
 @ConversationScoped
 @ConversationGroup(MyGroup.class)
 public class MyController implements Serializable, MyUseCase
 {
    //...
 }
 //...
 this.groupedConversationManager.closeConversation(ImplicitSubGroup.class)
 

See Also:

ConversationGroup, GroupedConversationScoped

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
Class<?>[]	subGroup Members of the subgroup.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<?>	of Optionally defines the base conversation group.

Element Detail

subGroup

public abstract Class<?>[] subGroup

Members of the subgroup.

Returns:

beans to include in the subgroup

of

public abstract Class<?> of

Optionally defines the base conversation group.

Returns:

base conversation group or ConversationSubGroup if the subgroup inherits from the base conversation group

Default:

org.apache.deltaspike.core.api.scope.ConversationSubGroup.class