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JPQL Refactoring? [message #1046960]

Mon, 22 April 2013 11:47

Peer Törngren
Messages: 9
Registered: July 2009
Location: Sweden

Junior Member

Looking into Dali primarily in search for refactoring tools that support JPQL queries.

Is there some way to write a JPQL query to ensure it is updated when types or attributes are renamed (without "updating textual references")?

Writing a regular string that is passed into the query will obviously (?) not work:
return em.createQuery("select c from Company c where c.type = :type", Company.class)
.setParameter("type", type.toString())
.getResultList();

PS: I did have a look at patterns for typesafe JPA queries using the CriteriaQuery API (http://www.ibm.com/developerworks/java/library/j-typesafejpa), but most of us feel that this requires too much extra code to be an attractive option.

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		JPQL Refactoring? By: Peer Törngren on Mon, 22 April 2013 11:47
		Re: JPQL Refactoring? By: Neil Hauge on Mon, 22 April 2013 13:07

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