May 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HSEARCH-523) Build the distribution package with the docs in the same directory structure as on the docs server

by Hardy Ferentschik (JIRA)

Build the distribution package with the docs in the same directory structure as on the docs server -------------------------------------------------------------------------------------------------- Key: HSEARCH-523 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-523 Project: Hibernate Search Issue Type: Task Components: build Affects Versions: 3.2.0.Final Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Fix For: 3.3.0 The distribution contains the documentation under {{docs/api}} and {{docs/manual}}. On the documentation server we have {{reference/en}}. This should be aligned which will help for example to just use rsync to update the online docs. At the same time we have to investigate why the docs don't get automatically built via {{release:perform}}. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (HHH-3771) Best pactice for equals implementation?

by Samppa Saarela (JIRA)

Best pactice for equals implementation? --------------------------------------- Key: HHH-3771 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3771 Project: Hibernate Core Issue Type: New Feature Components: core, documentation Reporter: Samppa Saarela When domain model contains even one lazy reference to an object, default equals fails when it's compared to a) the actual implementation returned by Session.get/load or b) other proxies (at least of different supertype). Overriding equals on a class that uses surrogate id is not that simple. However there is a simple solution to this problem: In domain class, override equals like this: public boolean equals(Object obj) { return this == getImplementation(obj); } public static Object getImplementation(Object obj) { if (obj instanceof HibernateProxy) { return ((HibernateProxy) obj).getHibernateLazyInitializer().getImplementation(); } else { return obj; } } This should result always in comparing object references of actual instances and thus preserve symmetry. It's understandable that you don't wan to publish that kind of getImplementation utility e.g. in Hibernate, but maybe you could support this more directly by implementing Hibernate.equals(Object o1, Object o2) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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[Hibernate-JIRA] Created: (HHH-5246) Addition of withClause for DetachedCriteria

by Shawn Clowater (JIRA)

Addition of withClause for DetachedCriteria ------------------------------------------- Key: HHH-5246 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5246 Project: Hibernate Core Issue Type: Patch Components: core Affects Versions: 3.5.2 Reporter: Shawn Clowater Priority: Minor Attachments: hhh-5246.patch HHH-2308 added the ability to specify a withClause to the createCriteria and createAlias methods but were never added to the DetachedCriteria API. I can see that being handy for us in the future so voila, patch. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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

by Max Hartmann (JIRA)

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 Environment: oracle 10g, hibernate 3.5 Reporter: Max Hartmann 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(); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (HHH-3908) Expose way to fully control fetching in native-sql queries in API

by Steve Ebersole (JIRA)

Expose way to fully control fetching in native-sql queries in API ----------------------------------------------------------------- Key: HHH-3908 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3908 Project: Hibernate Core Issue Type: New Feature Components: core Reporter: Steve Ebersole Fix For: 3.5 Currently, in order to fully control fetching in native-sql queries, users must revert to using a named sql query (at least the xml, not sure if the annotations variety supports as well). We alreasy have all the objects/contracts in place to handle this for the named queries, just need to clean-up and properly document them. The current API calls to deal with this are the overloaded SQLQuery#addJoin methods. Ideally I'd see these changed to return the representation of the join-fetch to be configured; but addJoin already defines a return : the query itself :( So probably we will need new methods like addFetch: 1) public JoinFetch addFetch(String alias, String ownerAlias, String ownerProperty) 2) public JoinFetch addFetch(String alias, String ownerAlias, String ownerProperty, LockMode lockMode) interface JoinFetch { public void addPropertyMapping(String propertyName, String sqlAlias); } This can be expanded to the "root returns" as well (currently the overloaded #addEntity methods): public RootReturn addRoot(String alias, Class entityClass) etc... ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Example ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SQLQuery query = session.createSQLQuery( "select c.cust_id as cid, " + " c.cust_name as cname, " + " o.order_id as oid, " + " o.order_num as onum " + " from customer c " + " inner join orders o " + " on c.cust_id = o.cust_id" ); query.addRoot( "c", Customer.class ) .addPropertyMapping( "id", "cid" ) .addPropertyMapping( "name", "cname" ); query.addFetch( "o", "c", "orders" ) .addPropertyMapping( "id", "oid" ) .addPropertyMapping( "orderNumber", "onum" ); ... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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[Hibernate-JIRA] Created: (HHH-2350) 2nd level cache broken for inverse bidirectional one-to-many relation

by Burkhard Graves (JIRA)

2nd level cache broken for inverse bidirectional one-to-many relation --------------------------------------------------------------------- Key: HHH-2350 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2350 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.1 Environment: Database: MySQL, HSQL, ... (seems not to be important) Reporter: Burkhard Graves Attachments: testcase.tgz When using "inverse" one-to-many relations as described in "2.4.6.2.3. Bidirectional association with indexed collections" (http://www.hibernate.org/hib_docs/annotations/reference/en/html/entity.ht...) hibernate is wrong when activating 2nd level cache. See the attached example (unzip in /usr/local/hibernate-annotations-3.2.1.GA, testname=org.hibernate.test.annotations.invonetomany.InverseOneToManyTest). More details can be found here: http://forum.hibernate.org/viewtopic.php?t=969456 (and also in InverseOneToManyTest.java). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3001) The NoopOptimizer needs to be synchronized

by Maciej Baranowski (JIRA)

The NoopOptimizer needs to be synchronized ------------------------------------------ Key: HHH-3001 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3001 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.4.sp1, 3.2.6 Environment: 3.2.6, 3.2.4sp1, Oracle Reporter: Maciej Baranowski When SequenceStyleGenerator is used with Oracle it uses by default NoopOptimizer. The optimizer is not thread-safe and causes constraint violation errors while inserting data into the database. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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[Hibernate-JIRA] Created: (HHH-5181) Merge hibernate-annotations module code into hibernate-core

by Steve Ebersole (JIRA)

Merge hibernate-annotations module code into hibernate-core ----------------------------------------------------------- Key: HHH-5181 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5181 Project: Hibernate Core Issue Type: Task Components: annotations, core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.6 Well technically pieces of it need to go different places. src/main/java -> hibernate-core src/main/test (all?) -> hibernate-testsuite src/main/docbook -> already being merged into main reference manual (emmanuel) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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[Hibernate-JIRA] Created: (HHH-5254) Present document on Types as a separate chapter

by Steve Ebersole (JIRA)

Present document on Types as a separate chapter ----------------------------------------------- Key: HHH-5254 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5254 Project: Hibernate Core Issue Type: Task Components: core, documentation Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.6 # general discussion of Types # standard "resolution" of Type to use # common Types scenarios; be sure to cover large character and binary data scenarios # providing custom types -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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[Hibernate-JIRA] Created: (HHH-3279) create series of maven plugins offering functionality of the ant tools

by Steve Ebersole (JIRA)

create series of maven plugins offering functionality of the ant tools ---------------------------------------------------------------------- Key: HHH-3279 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3279 Project: Hibernate3 Issue Type: New Feature Components: core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.3.0.CR2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 5 months

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hibernate-issues May 2010