private void validateEMF()

in tx-control-providers/jpa/tx-control-provider-jpa-local/src/main/java/org/apache/aries/tx/control/jpa/local/impl/JPAEntityManagerProviderFactoryImpl.java [134:150]

• 14 lines of code
• 4 McCabe index (conditional complexity)

	private void validateEMF(EntityManagerFactory emf) {
		Object o = emf.getProperties().get("javax.persistence.transactionType");
		
		PersistenceUnitTransactionType tranType;
		if(o instanceof PersistenceUnitTransactionType) {
			tranType = (PersistenceUnitTransactionType) o;
		} else if (o instanceof String) {
			tranType = PersistenceUnitTransactionType.valueOf(o.toString());
		} else {
			//TODO log this?
			tranType = RESOURCE_LOCAL;
		}
		
		if(RESOURCE_LOCAL != tranType) {
			throw new IllegalArgumentException("The supplied EntityManagerFactory is not declared RESOURCE_LOCAL");
		}
	}