July 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-2860) Consolidate Session creation options/parameters

by Steve Ebersole (JIRA)

Consolidate Session creation options/parameters ----------------------------------------------- Key: HHH-2860 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2860 Project: Hibernate3 Issue Type: Improvement Components: core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.3 This is a partial follow-on for the deprecation of Session#connection() -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3646) implement Criteria API querying of collection-of-component

by David Mansfield (JIRA)

implement Criteria API querying of collection-of-component ---------------------------------------------------------- Key: HHH-3646 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3646 Project: Hibernate Core Issue Type: Patch Components: query-criteria Affects Versions: 3.2.6 Environment: hibernate 3.2.6, tested on linux 64-bit openjdk 1.6 (jdk1.5 for compiling). mapping created under annotations 3.3.1ga Reporter: David Mansfield Attachments: hib-core-query-collection-of-elements-3_2_6.patch the attached patch implements a first cut, extremely rough, yet working extension of the CriteriaQueryTranslator class to allow for querying of properties of components inside a collection, or querying properties of associated elements of components inside a collection. eg for * code is lightly tested, this example is for illustrative purposes only * i use annotations, so my example is expressed in those terms, and i've only tested with mappings generated via annotations, however, the modifications only apply to the core. @Entity class Order { @Id String id; @CollectionOfElements Set<OrderLineItem> lineItems; } @Embeddable class OrderLineItem { @ManyToOne Product product; Integer quantity; } @Entity class Product { String name; } Then we can now do: Criteria c = session.createCriteria(Order.class) .createCriteria("lineItems") .add(Restrictions.gt("quantity", new Integer(1)) .list(); or Criteria c = session.createCriteria(Order.class) .createCriteria("lineItems") .createCriteria("product") .add(Restrictions.like("name", "cake%") .list(); -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-5263) Improve preface

by Steve Ebersole (JIRA)

Improve preface --------------- Key: HHH-5263 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5263 Project: Hibernate Core Issue Type: Improvement Components: documentation Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.6 -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3769) Enabling jmx statistics cause OOM

by Sid (JIRA)

Enabling jmx statistics cause OOM --------------------------------- Key: HHH-3769 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3769 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.2.0.ga Reporter: Sid It looks like when org.hibernate.jmx.StatisticsService.statisticsEnabled=true all query strings get logged to org.hibernate.stat.StatisticsImpl.queryStatistics. There is a clear method in org.hibernate.stat.StatisticsImpl that reset all statistics but i don't see this method being called other than when some one calls org.hibernate.jmx.StatisticsService.clear() As queryStatistics is a HasMap this will causes OOM. -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-3593) be able to configure statistics enablement

by John Mazzitelli (JIRA)

be able to configure statistics enablement ------------------------------------------ Key: HHH-3593 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3593 Project: Hibernate Core Issue Type: Improvement Components: core Reporter: John Mazzitelli Priority: Minor Right now, in order to enable Hibernate to collect and emit statistics to monitoring tools, your application has to manually execute code similar to the following: StatisticsService mBean = new StatisticsService(); SessionFactory sessionFactory = ...get hibernate session factory... mBean.setSessionFactory(sessionFactory); ObjectName objectName = new ObjectName("Hibernate:application=MY_APP_NAME,type=statistics"); MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); mbs.registerMBean(mBean, objectName); sessionFactory.getStatistics().setStatisticsEnabled(true); It would be nice if this was configurable, so a user of Hibernate doesn't need to write this code. For example: hibernate.statistics.enabled=true hibernate.statistics.objectname=Hibernate:application=MY_APP_NAME,type=statistics hibernate.statistics.mbeanserver=*platform* This would turn on Hibernate statistics and tell it to register the Statistics MBean in the JVM's platform MBean Server (ManagementFactory.getPlatformMBeanServer). Of course, *platform* would only be valid on Java5 or higher VMs. Note that hibernate will need to allow the object name to be configurable as well. Or... hibernate.statistics.enabled=true hibernate.statistics.objectname=Hibernate:application=MY_APP_NAME,type=statistics hibernate.statistics.mbeanserver=my_mbs_name This tells Hibernate to register the MBean in the named MBeanServer where the "my_mbs_name" is the default domain name of the MBeanServer you want (if it doesn't exist, Hibernate should create the MBeanServer with the named default domain). In fact, I had the Remoting project do something similar, so you can see code that gets the MBeanServer using these two ways by looking at the .patch attached to: https://jira.jboss.org/jira/browse/JBREM-746 and its related fix. -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-2680) Blobs not updated on Session.merge() for detached instances

by Timo Thomas (JIRA)

Blobs not updated on Session.merge() for detached instances ----------------------------------------------------------- Key: HHH-2680 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2680 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.4.sp1, 3.2.2 Environment: Windows XP Prof., Java 1.5_010, HSQLDB 1.8.0 Reporter: Timo Thomas Attachments: BlobTest.zip Blob columns are not updated when a detached instance is saved at the session with merge(). See attached TestCase. -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-5284) Allow Type to dictate the default length/scale/precision

by Steve Ebersole (JIRA)

Allow Type to dictate the default length/scale/precision -------------------------------------------------------- Key: HHH-5284 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5284 Project: Hibernate Core Issue Type: Improvement Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.6 Not sure if this is doable in 3.6 timeframe, but it would be fantastic if Types could name the default column size for its sql definition. Examples of where this is useful include * mapping a single char/Character versus mapping a String etc to a CHAR * UUID mappings, where it would be nice to properly size the data. -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-4509) Ability to control JBoss Cache eviction via session factory properties

by Brian Stansberry (JIRA)

Ability to control JBoss Cache eviction via session factory properties ---------------------------------------------------------------------- Key: HHH-4509 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4509 Project: Hibernate Core Issue Type: New Feature Components: caching (L2) Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: 3.5 A la what Galder has added for the Infinispan integration. -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-2843) org.hibernate.PropertyAccessException: IllegalArgumentException occurred calling getter of natural Key component

by Charles Canning (JIRA)

org.hibernate.PropertyAccessException: IllegalArgumentException occurred calling getter of natural Key component ---------------------------------------------------------------------------------------------------------------- Key: HHH-2843 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2843 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.3 Environment: Linux Reporter: Charles Canning The full description is here in the forums: http://forum.hibernate.org/viewtopic.php?t=979408 I will provide more details if I can. -- 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

13 years, 9 months

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[Hibernate-JIRA] Created: (HHH-4999) createSQLQuery(query).list() result screw up when when columns in different tables have same name

by thogau (JIRA)

createSQLQuery(query).list() result screw up when when columns in different tables have same name ------------------------------------------------------------------------------------------------- Key: HHH-4999 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4999 Project: Hibernate Core Issue Type: Bug Components: query-sql Affects Versions: 3.5.0-CR-2 Environment: hibernate-core 3.5.0-CR-2 MySQL 5 Reporter: thogau Attachments: joinProblem.zip The same SQL query doesn't retrieve the same results with hibernate and SQL client : {{SELECT groupe.name, center.name, roles.displayname, users.username, CASE WHEN center.id = 2 THEN 1 ELSE 0 END AS showlast FROM groupe, center, users, roles WHERE users.role_id = roles.id AND users.center_id = center.id AND center.group_id = groupe.id ORDER BY showlast, groupe.sitecoordinateur DESC, groupe.name, center.headcenter DESC, center.name, roles.id}} When performed with hibernate, *group.name* is retrieved twice (*center.name* is always the same as *group.name*). Still, it is possible to retrieve the correct value for *center.name* using *CONCAT('', center.name)* A small eclipse + maven projet with unit test is attached. -- 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

13 years, 9 months

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hibernate-issues July 2010