open fun supportsResourceAdapterManagedTransactions(): Boolean
Returns true since WebSphere ResourceAdapters (as exposed in JNDI) implicitly perform transaction enlistment if the MessageEndpointFactory's isDeliveryTransacted method returns true. In that case we'll simply skip the #createTransaction call.
See Also
javax.resource.spi.endpoint.MessageEndpointFactory#isDeliveryTransactedorg.springframework.jca.endpoint.AbstractMessageEndpointFactoryTransactionFactory#createTransaction