[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-5097) Bug in ParameterizedFunctionExpression with two or more parameters: IllegalArgumentException

[Gail Badner (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gail Badner updated HHH-5097:
-----------------------------

    Fix Version/s:     (was: 3.5.4)
                   3.5.x

> Bug in ParameterizedFunctionExpression with two or more parameters: IllegalArgumentException
> --------------------------------------------------------------------------------------------
>
>                 Key: HHH-5097
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5097
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: entity-manager
>    Affects Versions: 3.5.0-Final, 3.5.1
>         Environment: oracle 10g, hibernate 3.5
>            Reporter: Max Hartmann
>             Fix For: 3.5.x, 3.6
>
>         Attachments: TestCase_ParameterizedFunctionExpression.zip
>
>
> If you call CriteriaBuilder.function() respectively "ParameterizedFunctionExpression" with two or more arguments you get an IllegalArgumentException.
> I think the bug is here:
> protected void renderArguments(StringBuilder buffer, CriteriaQueryCompiler.RenderingContext renderingContext) {
> 		for ( Expression argument : argumentExpressions ) {
> 			buffer.append( ( (Renderable) argument ).render( renderingContext ) );
> 		}
> 	}
> The arguments are not seperated by comma.
> Exception:
> Exception in thread "main" java.lang.IllegalArgumentException: org.hibernate.hql.ast.QuerySyntaxException: unexpected token: : near line 1, column 37 [select TO_CHAR(generatedAlias0.date1:param0) from test.server.TestBean as generatedAlias0]
> 	at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1166)
> 	at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1112)
> 	at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:315)
> 	at org.hibernate.ejb.criteria.CriteriaQueryCompiler.compile(CriteriaQueryCompiler.java:154)
> 	at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:432)
> 	at test.server.TestApp.main(TestApp.java:28)
> Caused by: org.hibernate.hql.ast.QuerySyntaxException: unexpected token: : near line 1, column 37 [select TO_CHAR(generatedAlias0.date1:param0) from test.server.TestBean as generatedAlias0]
> 	at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:54)
> 	at org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:47)
> 	at org.hibernate.hql.ast.ErrorCounter.throwQueryException(ErrorCounter.java:82)
> 	at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:284)
> 	at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:182)
> 	at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136)
> 	at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101)
> 	at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
> 	at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:98)
> 	at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)
> 	at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)
> 	at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1760)
> 	at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:297)
> 	... 3 more
> Code:
> EntityManagerFactory factory = Persistence.createEntityManagerFactory("userDatabase");
> EntityManager em = factory.createEntityManager();
> CriteriaBuilder cb = em.getCriteriaBuilder();
> CriteriaQuery<String> createQuery = cb.createQuery(String.class);
> Root<TestBean> from = createQuery.from(TestBean.class);
> Expression<String> param = cb.literal("DD.MM.YYYY");
> createQuery.select(cb.function("TO_CHAR", String.class, 
> from.get(TestBean_.date1), param));
> List<String> resultList = em.createQuery(createQuery).getResultList();

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