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package javax.transaction;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import javax.enterprise.context.NormalScope;
/**
* The javax.transaction.TransactionScoped annotation provides the ability to
* specify a standard CDI scope to define bean instances whose lifecycle is
* scoped to the currently active JTA transaction. This annotation has no effect
* on classes which have non-contextual references such those defined as managed
* beans by the Java EE specification.
* The transaction scope is active when the return from a call to
* UserTransaction.getStatus or
* TransactionManager.getStatus
* is one of the following states:
*
* - Status.STATUS_ACTIVE
*
- Status.STATUS_MARKED_ROLLBACK
*
- Status.STATUS_PREPARED
*
- Status.STATUS_UNKNOWN
*
- Status.STATUS_PREPARING
*
- Status.STATUS_COMMITTING
*
- Status.STATUS_ROLLING_BACK
*
* It is not intended that the term "active" as defined here in relation to the
* TransactionScoped annotation should also apply to its use in relation to
* transaction context, lifecycle, etc. mentioned elsewhere in this
* specification. The object with this annotation will be associated with the
* current active JTA transaction when the object is used. This association must
* be retained through any transaction suspend or resume calls as well as any
* Synchronization.beforeCompletion callbacks. Any
* Synchronization.afterCompletion methods will be invoked in an undefined
* context. The way in which the JTA transaction is begun and completed
* (for example via UserTransaction, Transactional interceptor, etc.) is of no consequence.
* The contextual references used across different JTA transactions are distinct.
* Refer to the CDI specification for more details on contextual references.
* A javax.enterprise.context.ContextNotActiveException
* will be thrown if an object with this annotation is used when the
* transaction context is not active.
*
* @since JTA1.2
*/
@Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE, ElementType.METHOD, ElementType.FIELD})
@NormalScope(passivating=true)
public @interface TransactionScoped {
}