Bernard Tison created DELTASPIKE-294:
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             Summary: Weld: Ambiguous dependency with global alternatives when 
multiple @Alternative classes
                 Key: DELTASPIKE-294
                 URL: https://issues.apache.org/jira/browse/DELTASPIKE-294
             Project: DeltaSpike
          Issue Type: Bug
          Components: Core, JPA-Module
    Affects Versions: 0.3-incubating
         Environment: Weld / JBoss AS 7.1
            Reporter: Bernard Tison


Issue was observed when doing the following:
BeanManagedUserTransactionStrategy configured as a global alternative by 
including a apache-deltaspike.properties file in the META-INF directory of the 
deployment archive.
The apache-deltaspike.properties file contains the following entry:
org.apache.deltaspike.jpa.spi.transaction.TransactionStrategy=org.apache.deltaspike.jpa.impl.transaction.BeanManagedUserTransactionStrategy

When the archive is deployed on JBoss AS 7, it gives the following error 
message:
 WELD-001318 Cannot resolve an ambiguous dependency between [Managed Bean 
[class 
org.apache.deltaspike.jpa.impl.transaction.EnvironmentAwareTransactionStrategy] 
with qualifiers [@Any @Default], Managed Bean [class 
org.apache.deltaspike.jpa.impl.transaction.BeanManagedUserTransactionStrategy] 
with qualifiers [@Any @Default]]

So it seems that both EnvironmentAwareTransactionStrategy and 
BeanManagedUserTransactionStrategy are promoted as a global alternative for 
TransactionStrategy. 

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