NoResultException and NonUniqueResultException are not thrown when expected
---------------------------------------------------------------------------
Key: OPENJPA-208
URL: https://issues.apache.org/jira/browse/OPENJPA-208
Project: OpenJPA
Issue Type: Bug
Components: jpa
Affects Versions: 0.9.6
Reporter: Marc Prud'hommeaux
Assigned To: Marc Prud'hommeaux
When calling Query.getSingleResult() on a query that either has no result or
multiple results, either a NoResultException and NonUniqueResultException
(respectively) should be thrown in accordance with section 3.6.1 of the JPA
spec. Instead, we appear to throw a
org.apache.openjpa.persistence.InvalidStateException:
org.apache.openjpa.persistence.InvalidStateException: The query on candidate
type "class com.sun.ts.tests.ejb30.persistence.query.apitests.Department" with
filter "select d.name from Department d where d.id > 1" was configured to have
a unique result, but more than one instance matched the query.
at org.apache.openjpa.kernel.QueryImpl.singleResult(QueryImpl.java:1282)
at org.apache.openjpa.kernel.QueryImpl.toResult(QueryImpl.java:1207)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:982)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:791)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:761)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:757)
at
org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:514)
at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:225)
at
org.apache.openjpa.persistence.QueryImpl.getSingleResult(QueryImpl.java:287)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
