March 2007 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-2418) Refer HSQL DB website in chapter 1.2.3

by Diego Pires Plentz (JIRA)

Refer HSQL DB website in chapter 1.2.3 -------------------------------------- Key: HHH-2418 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2418 Project: Hibernate3 Type: Improvement Components: documentation Versions: 3.2.2 Reporter: Diego Pires Plentz "1.2.3. Hibernate configuration We now have a persistent class and its mapping file in place. It is time to configure Hibernate. Before we do this, we will need a database. HSQL DB, a java-based SQL DBMS, can be downloaded from the HSQL DB website. Actually, you only need the hsqldb.jar from this download. Place this file in the lib/ directory of the development folder. " to "1.2.3. Hibernate configuration We now have a persistent class and its mapping file in place. It is time to configure Hibernate. Before we do this, we will need a database. HSQL DB, a java-based SQL DBMS, can be downloaded from the HSQL DB website(http://hsqldb.org/). Actually, you only need the hsqldb.jar from this download. Place this file in the lib/ directory of the development folder. " -- 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

17 years

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[Hibernate-JIRA] Created: (HHH-2420) Error in 2.5. Contextual Sessions

by Diego Pires Plentz (JIRA)

Error in 2.5. Contextual Sessions --------------------------------- Key: HHH-2420 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2420 Project: Hibernate3 Type: Improvement Components: documentation Reporter: Diego Pires Plentz "Typically, the value of this parameter would just name the implementation class to use; for the three out-of-the-box implementations, however, there are **two** corresponding short names, "jta", "thread", and "managed"." should be "Typically, the value of this parameter would just name the implementation class to use; for the three out-of-the-box implementations, however, there are three corresponding short names, "jta", "thread", and "managed"." -- 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

17 years

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[Hibernate-JIRA] Created: (HHH-2409) Oracle incorrect SQL causes ORA-00907: missing right parenthesis

by Greg Till (JIRA)

Oracle incorrect SQL causes ORA-00907: missing right parenthesis ---------------------------------------------------------------- Key: HHH-2409 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2409 Project: Hibernate3 Type: Bug Versions: 3.2.2 Environment: Hibernate version 3.2.2ga (also reproduced in 3.2.1ga and 3.2.0ga) Database: Oracle Database 10.2 XE Reporter: Greg Till Priority: Critical Hibernate incorrectly inserts the "AS" keyword when aliasing a table name on Oracle. Oracle reports this as a missing parenthesis error. See forum post http://forum.hibernate.org/viewtopic.php?p=2340268#2340268 for more details. -- 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

17 years

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[Hibernate-JIRA] Created: (HHH-2160) JTATransactionFactory.isTransactionInProgress fails with WebSphereExtendedJTATransactionLookup

by Timothy Folks (JIRA)

JTATransactionFactory.isTransactionInProgress fails with WebSphereExtendedJTATransactionLookup ---------------------------------------------------------------------------------------------- Key: HHH-2160 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2160 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.ga Environment: Hibernate 3.2.0 ga WebSphere Application Server 6.0.2.15 DB2 9.1 Reporter: Timothy Folks Configurating Hibernate with the following settings: hibernate.transaction.factory_class=org.hibernate.transaction.JTATransactionFactory hibernate.transaction.manager_lookup_class=org.hibernate.transaction.WebSphereExtendedJTATransactionLookup jta.UserTransaction=java:comp/UserTransaction hibernate.current_session_context_class=jta results in the following stack trace (irrelevant lines snipped) <snipped> Caused by: org.hibernate.TransactionException: could not register synchronization with JTA TransactionManager at org.hibernate.jdbc.JDBCContext.registerSynchronizationIfPossible(JDBCContext.java:181) at org.hibernate.jdbc.JDBCContext.<init>(JDBCContext.java:76) at org.hibernate.impl.SessionImpl.<init>(SessionImpl.java:213) at org.hibernate.impl.SessionFactoryImpl.openSession(SessionFactoryImpl.java:525) at org.hibernate.context.JTASessionContext.buildOrObtainSession(JTASessionContext.java:114) at org.hibernate.context.JTASessionContext.currentSession(JTASessionContext.java:80) at org.hibernate.impl.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:542) <snipped> Caused by: java.lang.UnsupportedOperationException at org.hibernate.transaction.WebSphereExtendedJTATransactionLookup$TransactionManagerAdapter.getStatus(WebSphereExtendedJTATransactionLookup.java:78) at org.hibernate.transaction.JTATransactionFactory.isTransactionInProgress(JTATransactionFactory.java:94) at org.hibernate.jdbc.JDBCContext.isTransactionInProgress(JDBCContext.java:187) at org.hibernate.jdbc.JDBCContext.registerSynchronizationIfPossible(JDBCContext.java:159) The workaround I've implemented is to change the following line in JTATransactionFactory.isTransactionInProgress: if ( jdbcContext.getFactory().getTransactionManager() != null ) { to: if ( jdbcContext.getFactory().getTransactionManager() != null && jdbcContext.getFactory().getTransactionManager() instanceof WebSphereExtendedJTATransactionLookup.TransactionManagerAdapter == false) { This results in the method falling back to looking up the UserTransaction in JNDI and calling getStatus on that. -- 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

17 years

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[Hibernate-JIRA] Created: (HHH-1999) DirtyCollectionSearchVisitor.processCollection fails on dom4j collection

by Nelis Bijl (JIRA)

DirtyCollectionSearchVisitor.processCollection fails on dom4j collection ------------------------------------------------------------------------ Key: HHH-1999 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1999 Project: Hibernate3 Type: Bug Versions: 3.1.3 Environment: SQL server 9.0.1399 Reporter: Nelis Bijl The test in above mentioned function: if ( type.isArrayType()) { is not correct in case of a document element being used as collection holder. I could temporary fix things by using 'type.isCollectionType()' but I am not sure whether that is appropriate. Perhaps '!(type instanceof PersistenCollection)' could be an option. -- 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

17 years

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[Hibernate-JIRA] Created: (EJB-233) Move from JBoss Archive browser to VFS

by Emmanuel Bernard (JIRA)

Move from JBoss Archive browser to VFS -------------------------------------- Key: EJB-233 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-233 Project: Hibernate Entity Manager Type: Task Components: EntityManager Reporter: Emmanuel Bernard HEM uses the JBoss ArchiveBrowser to scan a particular jar. This needs to be switched to the org.jboss.virtual.* set of interfaces as it is duplicating functionality. -- 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

17 years

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[Hibernate-JIRA] Created: (ANN-430) @ManyToOne results in default outer join eager fetch, should be lazy

by Christian Bauer (JIRA)

@ManyToOne results in default outer join eager fetch, should be lazy -------------------------------------------------------------------- Key: ANN-430 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-430 Project: Hibernate Annotations Type: Bug Components: documentation, binder Reporter: Christian Bauer Documentation says: <sect3> <title>Association fetching</title> <para>You have the ability to either eagerly or lazily fetch associated entities. The <literal>fetch</literal> parameter can be set to <literal>FetchType.LAZY</literal> or <literal>FetchType.EAGER</literal>. <literal>EAGER</literal> will try to use an outer join select to retrieve the associated object, while <literal>LAZY</literal> is the default and will only trigger a select when the associated object is accessed for the first time. EJBQL also has a <literal>fetch</literal> keyword that allows you to override laziness when doing a particular query. This is very useful to improve performance and is decided on a use case to use case basis.</para> </sect3> However, a simple @ManyToOne without any other attributes results in an eager join outer fetch. -- 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

17 years

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[Hibernate-JIRA] Created: (HHH-2279) Cannot fully disable integration with Hibernate Validator

by Jacek Chleborowicz (JIRA)

Cannot fully disable integration with Hibernate Validator --------------------------------------------------------- Key: HHH-2279 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2279 Project: Hibernate3 Type: Improvement Components: metamodel Versions: 3.2.0.cr2 Reporter: Jacek Chleborowicz Priority: Minor I use Hibernate Validator for application-level validation. I disabled pre-insert and pre-update event listeners from Hibernate Validator. I allow persisting data, which doesn't match validation rules defined by Hibernate Validator annotations. Unfortunately Hibernate Validator is used in metamodel construction and i cannot disable it. For example, if i use @NotNull annotation, i've got: PropertyValueException with message "not-null property references a null or transient value: ...", because @NotNull annotation is recognized in metamodel construction. There should be configuration property defining if Hibernate integrates with Hibernate Validator. It should enable/disable: - usage of Hibernate Validator in metamodel construction; - registration of Validator event listeners. -- 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

17 years

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[Hibernate-JIRA] Created: (HHH-1995) NPE on evict after update

by Nelis Bijl (JIRA)

NPE on evict after update ------------------------- Key: HHH-1995 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1995 Project: Hibernate3 Type: Bug Versions: 3.1.3 Environment: Hibernate 3.1, SQL Server 9.0.1399 Reporter: Nelis Bijl Attachments: A.hbm.xml I am a newby and investigating the dom4j feature (XML <-> DB). When I try to evict after an update I get a NullPointerException at org.hibernate.event.def.EvictVisitor.evictCollection(EvictVisitor.java:50) This is caused by the fact that the update did not call addCollectionHolder whereas the error location tries to use the result of removeCollectionHolder. Attached you will find the used hbm.xml. The collectionholder is root node A. -- 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

17 years

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[Hibernate-JIRA] Created: (HHH-2235) Support for null map-keys in <map> mappings

by Igor Lobanov (JIRA)

Support for null map-keys in <map> mappings ------------------------------------------- Key: HHH-2235 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2235 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.0.ga Reporter: Igor Lobanov Priority: Minor I'm not sure if I should file it as a bug. Hibernate requires index column for <map> mappings to be not null. This is required by the code in AbstractCollectionPersister#readIndex(...), which raises exception if index column is null. However, when I override collection persister and force readIndex method to return null, everything seems to work fine. Hibernate allows me to work with maps using null value as a key. Though I havn't tested it extensivly yet. What is the reason for disallowing null values as a keys? If there are possible complicated error conditions, then this issue is a feature request for null-values support for <map> mappings. If there are no errors possible, then constraining such behavior is probably wrong. -- 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

17 years

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hibernate-issues March 2007