[Hibernate] new SPI for EJB3/Seam
For truly efficient clustering of extended persistence contexts in the context of Seam or EJB3, we need a way to propagate unflushed changesets. What we need is an SPI like this: Serializable changeset = session1.getChangeSet(); session2.applyChangeSet(changeset); where session2 is an empty session, or perhaps even a session with some of the same entities as session1. The only state that needs to be sent in the changeset is new entities, unflushed updates to entities and deletions of entities. Steve, WDYT? - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
Re: [Hibernate] questions regarding development setup
Is there some actualproblem we are trying to solve here? Because if there is, no-one has pointed it out yet. The point of the failing tests is to remind and nag us to get them fixed. If we hide the failures we remove that incentive. There has been a bunch of handwaving about how this could theoretically be a problem for continuous integration ... except that weare doing continuous integration and itis not causing anyproblems! It seems there are some people here who have reada couple of booksby Kent Beckand think that their job as a software developer is to enforce their Holy Perfect Process on everyone. That's perfectly fine, but we are practical people running an actual serious software project here, and we don't have time for trying to impress people by how aGiLe we are. Thanks for your input, this is the end of the thread. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Erik BertelsenSent: Sunday, June 11, 2006 12:35 PMTo: Max AndersenCc: hibernate-devel@lists.sourceforge.netSubject: Re: [Hibernate] questions regarding development setup 2006/6/11, Max Rydahl Andersen [EMAIL PROTECTED]: as i mentioned at the bug we could actually implement this by doing acustom impl of HibernateTestCase.runTest()/max Hi all,what about a version of runTest() that silently accepts test failures for tests that are expected to fail and report them as 'failures' if they suddenly start to succeed. This will have the intended result that a test run is silent if everything works out as expected and if a test that is expected to fail suddenly succeeds, it will show up in the test report.If the success of the test was intentional because the problem was solved, the test should of course be changed to a normal non-failure-expected test. If the success was an unintentional consequence of some code change, then the developer can investigate whether the problem was really solved or just disguised and possibly alter the test. - Erik ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] We need to add a Wiki page full of corrects to POJOs in Action
Wellyes, the trouble is that Manning is kind of more reputable than some of the others, especially since they are the publisher of HiA -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Monday, May 29, 2006 2:03 AM To: development Hibernate Subject: Re: [Hibernate] We need to add a Wiki page full of corrects to POJOs in Action On May 28, 2006, at 9:39 PM, Gavin King wrote: Sheesh, the Hibernate chapter in POJOs in Action in riddled with errors. We need to add a page full of corrections to our Wiki. If we start this, it will never end. I have *count* 10 Hibernate books on my shelf and I'd could come up with examples of mistakes in 8 of them that are even worse than the ones you found. I don't think we should provide free editing services for publishers who hired the wrong tech editors. At least I don't have time to do this... --- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnkkid=107521bid=248729dat=121642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnkkid7521bid$8729dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] We need to add a Wiki page full of corrects to POJOs in Action
Sheesh, the Hibernate chapter in POJOs in Action in riddled with errors. We need to add a page full of corrections to our Wiki. In a number of places he comments on non-existent Hibernate limitations: eg. * he does not seem to know about lazy=no-proxy * he claims it is impossible to downcast a Hibernate proxy to a narrower class (it is not) * he does not seem to realize that the criteria query API is also a fetch plan API * he makes the incorrect statement that lazy=true results in fetching attributes one at a time instead of fetching all lazy attributes in a single select * etc. He also makes a couple of mistakes in the EJB3 chapter. We also need to contact Manning to get those problems fixed in case they do a 2nd printing. --- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnkkid7521bid$8729dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] Fetch profiles
As you guys know, I've been against the idea of fetch profiles for a long time (Max always disagreed). (BTW, please clearly distingush fetch profiles from fetch plans. We have had fetch plans for years, as a subset of what the Criteria API can do.) The basis for my problem was that a fetch profile is really specific to a particular transaction, but ends up being expressed in the mapping document, which is a _global_ construct. So, if I try to use this fetch profile approach, what happens is that I end up with a list of transactions in every association mapping. Clearly this does not scale to systems with hundreds of transactions that touch the same data (which is commonplace). So instead, we tried to guide people down the express what data you need, upfront, in your query path, which not only avoids this code scalability problem, but is also by nature more efficient. What you might also know (but maybe you don't) is that Hibernate has internally supported fetch profiles for quite a long time (we actually have a special fetch profile that is used internally for the merge() operation). We never actually exposed this to users, since in practice users never seemed to ask for it, and because we in principle do things that users actually want and ask for, not things that our competitors marketing departments tell people they want. It occurred to me today that you could avoid my objection just by defining the fetch profile in its own section of the XML, instead of in the association mappings. eg. profile name=login association name=User.roles fetch=join/ association name=User.orders fetch=select/ /profile Then just call session.setProfile(login), and all criteria queries, load(), get() and association fetches would obey the profile. Frankly, I feel silly for not have considered to do it that way before. The profile could also be a good place to make some other things settable, eg, TX isolation mode, flushmode, TX timeout, etc. WDYT? Is it a nice construct? --- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnkkid7521bid$8729dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Fetch profiles
Exactly. -Original Message- From: Max Andersen And I guess you really want it disjunct from the mapping and not just where the assocation is already defined ? --- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnkkid7521bid$8729dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] FlushMode.NEVER to MANUAL
I'm fine with that, but just deprecate the older name. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Saturday, May 27, 2006 9:05 AM To: development Hibernate Subject: [Hibernate] FlushMode.NEVER to MANUAL Can we rename FlushMode.NEVER to FlushMode.MANUAL in Hibernate 3.2? It is not only a better name, but likely the name that we can propose to the Glassfish team for a common EM flush mode. --- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnkkid=107521bid=248729dat=121642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnkkid7521bid$8729dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Hibernate Annotations and Hibernate EntityManager follows JPA/EJB 3.0 final specification
Yay! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Monday, May 15, 2006 11:27 AM To: Hibernate development Subject: [Hibernate] Hibernate Annotations and Hibernate EntityManager follows JPA/EJB 3.0 final specification Hibernate Annotations and Hibernate EntityManager has now reach the release candidate level (3.2.0.CR1). They not only comply with the Java Persistence / EJB 3.0 final specification, but also fix a bunch of bugs (and add a couple of new features) making them ready for prime time. Available for download at http://sourceforge.net/project/showfiles.php?group_id=40712package_id=1 39933 http://sourceforge.net/project/showfiles.php?group_id=40712package_id=1 56160 And bundled in JBoss EJB3 Embeddable RC7 and JBoss AS 4.0.4 --- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid0709bid3057dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] mappedBy
Emmanuel, mappedBy should be able to refer to any attribute, not just an association. Not sure what the spec says, but definitely Hibernate core supports this. --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnkkid0944bid$1720dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] @Column(insertable=false, updatable=false) is broken
The following mapping: @Id @Column(name=blog_name) private String blogName; @OneToOne @Column(insertable=false, updatable=false) private Blog blog; Throws: Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: domain.HitCount column: blog_name (should be mapped with insert=false update=false) at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentC lass.java:575) at org.hibernate.mapping.PersistentClass.checkPropertyColumnDuplication(Per sistentClass.java:597) at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentC lass.java:615) at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:405) at org.hibernate.mapping.RootClass.validate(RootClass.java:192) at org.hibernate.cfg.Configuration.validate(Configuration.java:984) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1 169) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Config uration.java:414) at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Confi guration.java:575) at org.hibernate.ejb.Ejb3Configuration.createContainerEntityManagerFactory( Ejb3Configuration.java:245) at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFacto ry(HibernatePersistence.java:108) at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDep loyment.java:260) --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnkkid0944bid$1720dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] @Column(insertable=false, updatable=false) is broken
Oh, this is probably because you expect it to be an @JoinColumn. Still, it should either work, or throw an exception. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gavin King Sent: Sunday, March 26, 2006 7:27 PM To: Emmanuel Bernard Cc: Hibernate development Subject: [Hibernate] @Column(insertable=false, updatable=false) is broken The following mapping: @Id @Column(name=blog_name) private String blogName; @OneToOne @Column(insertable=false, updatable=false) private Blog blog; Throws: Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: domain.HitCount column: blog_name (should be mapped with insert=false update=false) at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentC lass.java:575) at org.hibernate.mapping.PersistentClass.checkPropertyColumnDuplication(Per sistentClass.java:597) at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentC lass.java:615) at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:405) at org.hibernate.mapping.RootClass.validate(RootClass.java:192) at org.hibernate.cfg.Configuration.validate(Configuration.java:984) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1 169) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Config uration.java:414) at org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Confi guration.java:575) at org.hibernate.ejb.Ejb3Configuration.createContainerEntityManagerFactory( Ejb3Configuration.java:245) at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFacto ry(HibernatePersistence.java:108) at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDep loyment.java:260) --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=kkid0944bid$1720dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnkkid0944bid$1720dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] default HEM key generator
Steve and Emmanuel are already working on this problem. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill Burke Sent: Tuesday, February 07, 2006 7:15 PM To: Hibernate development Subject: [Hibernate] default HEM key generator Can we have a default HEM key generator that will not force an insert when using FlushMode.NEVER? Like Table or Sequence or some other hibernate specific generator? I've been working through some example applications for my book and am finding that I have to modify pre-existing entity code to use a table generator because I want to take advantage of the FlushMode.NEVER semantics. Bill --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Is Proxol actually needed in the dist?
Yep, some users are using it. But it is completely optional and non-default, so I'm not sure if that license requirement would be triggered. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Scott M Stark Sent: Tuesday, February 07, 2006 11:20 PM To: Hibernate development Subject: [Hibernate] Is Proxol actually needed in the dist? Is the Proxool library actually used? It uses the old bsd style license that has a silly requirement regarding all advertising acknowledgment: http://proxool.sourceforge.net/licence.html 3. All advertising materials mentioning features or use of this software must display the following acknowledgment: This product includes software developed by the Proxool Project (http://proxool.sourceforge.net/). --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=kkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Is Proxol actually needed in the dist?
What I mean is that no advertised feature of Hibernate depends upon Proxool. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gavin King Sent: Tuesday, February 07, 2006 11:25 PM To: Scott M Stark; Hibernate development Subject: RE: [Hibernate] Is Proxol actually needed in the dist? Yep, some users are using it. But it is completely optional and non-default, so I'm not sure if that license requirement would be triggered. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Scott M Stark Sent: Tuesday, February 07, 2006 11:20 PM To: Hibernate development Subject: [Hibernate] Is Proxol actually needed in the dist? Is the Proxool library actually used? It uses the old bsd style license that has a silly requirement regarding all advertising acknowledgment: http://proxool.sourceforge.net/licence.html 3. All advertising materials mentioning features or use of this software must display the following acknowledgment: This product includes software developed by the Proxool Project (http://proxool.sourceforge.net/). --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=kkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=kkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] hibernate 3.2
I also prefer it. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Ebersole Sent: Thursday, February 02, 2006 12:33 PM To: hibernate-devel@lists.sourceforge.net Subject: RE: [Hibernate] hibernate 3.2 Actually yes I like that better. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Thursday, February 02, 2006 11:15 AM Cc: hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] hibernate 3.2 Hadn't we choose to keep most advanced work on HEAD. In this case branch for 3.1.x? This is a very old discussion that seems to come out of my memory. Steve Ebersole wrote: BTW I have just branched cvs for the purposes of 3.2 development, as 3.2 is expected to introduce a number of API changes (mainly minor stuff in some of the extension APIs) and some different behaviors required for EJB3. The branch is named Branch_3_2 if you are interested... --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=kkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=kkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid3432bid#0486dat1642 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] join and joined-subclass not compatible
Just didn't implement it yet.
Messy changes in one of the persisters.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Emmanuel Bernard
Sent: Monday, December 26, 2005 10:15 PM
To: Hibernate development
Subject: [Hibernate] join and joined-subclass not compatible
What's the rational behind that?
This is a massive pain in the ass for Annotations.
@Entity(access = AccessType.FIELD)
@Inheritance(strategy = InheritanceType.JOINED)
@SecondaryTable(name=ExtendedPerson)
class Person implements Serializable {
...
}
@Entity(access = AccessType.FIELD)
@PrimaryKeyJoinColumn(name = person_id) class Employee extends Person
{
...
}
If this constraint is not removed, this is going to cost me *a lot* of
refactoring if even possible.
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RE: [Hibernate] ImprovedNamingStrategy
Well, let's see if anyone complains... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Tuesday, December 20, 2005 7:06 AM To: Hibernate development Subject: [Hibernate] ImprovedNamingStrategy When working on the new naming strategy, I've broken the use of ImprovedNamingStrategy. now component name=editStatus class=com.csg.pmnet.model.EditStatus property name=editPid column='edit_pid'/ leads to /edit_status_edit_pid/ instead of /edit_pid. /Should I fix that for the sake of backward compatibility, or is it OK?/ / --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] ImprovedNamingStrategy
Title: RE: [Hibernate] ImprovedNamingStrategy I guess we better fix it then. Note that some other people previously complained that they did not like the old behavior ;) -Original Message- From: Emmanuel Bernard [mailto:[EMAIL PROTECTED]] Sent: Mon 12/19/2005 6:10 PM To: Gavin King Cc: Hibernate development Subject: Re: [Hibernate] ImprovedNamingStrategy I person did so far. Gavin King wrote: Well, let's see if anyone complains... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Emmanuel Bernard Sent: Tuesday, December 20, 2005 7:06 AM To: Hibernate development Subject: [Hibernate] ImprovedNamingStrategy When working on the new naming strategy, I've broken the use of ImprovedNamingStrategy. now component name=editStatus class=com.csg.pmnet.model.EditStatus property name=editPid column='edit_pid'/ leads to /edit_status_edit_pid/ instead of /edit_pid. /Should I fix that for the sake of backward compatibility, or is it OK?/ / --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637_id=16865=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] ImprovedNamingStrategy
Title: RE: [Hibernate] ImprovedNamingStrategy No more switches! :-) -Original Message- From: Leonardo Quijano Vincenzi [mailto:[EMAIL PROTECTED]] Sent: Mon 12/19/2005 9:00 PM To: Gavin King; hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] ImprovedNamingStrategy Can it be switched on/off? The old behavior is kinda flaky ;). -- Ing. Leonardo Quijano Vincenzi DTQ Software Gavin King wrote: I guess we better fix it then. Note that some other people previously complained that they did not like the old behavior ;)
RE: [Hibernate] reveng optimistic locking
Why would it break Seam?? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Thursday, December 15, 2005 1:59 AM To: Hibernate development Subject: [Hibernate] reveng optimistic locking Hi, One caveat with reveng to the seam app is that we dont currently have support for detecting optimistic locking for the generated classes - and I reckon it kinda breaks some of the seam logic. Do you think it is safe to auto-enable optlock for columns with the name version and a primitive numeric type or should it be done explicitly in reveng.xml ? I'm mostly for having a Auto-detect optimistc locking columns option in the reverseengineering options ...and i'm also leaning towards having it enabled by default (who don't use optimistic locking anyway ;) There might be quirks in larger reveng situations where it should be possible to enable/disable autodetect optimistic locking for certain columns/tables. -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] reveng optimistic locking
I say just let the user specify the column name they use for versions... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Thursday, December 15, 2005 2:19 AM To: Max Andersen Cc: Hibernate development Subject: Re: [Hibernate] reveng optimistic locking Can(t you write a pluggable guess strategy, like the namingstrategy but for guessing. This open the doors for martian models Max Rydahl Andersen wrote: Hi, One caveat with reveng to the seam app is that we dont currently have support for detecting optimistic locking for the generated classes - and I reckon it kinda breaks some of the seam logic. Do you think it is safe to auto-enable optlock for columns with the name version and a primitive numeric type or should it be done explicitly in reveng.xml ? I'm mostly for having a Auto-detect optimistc locking columns option in the reverseengineering options ...and i'm also leaning towards having it enabled by default (who don't use optimistic locking anyway ;) There might be quirks in larger reveng situations where it should be possible to enable/disable autodetect optimistic locking for certain columns/tables. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] reveng optimistic locking
Sure, any app that has conversations requires it. This is not in any way Seam-specific... -Original Message- From: Max Andersen Sent: Thursday, December 15, 2005 6:37 AM To: Gavin King; Hibernate development Subject: Re: [Hibernate] reveng optimistic locking On Wed, 14 Dec 2005 20:29:13 +0100, Gavin King [EMAIL PROTECTED] wrote: Why would it break Seam?? I didn't say it would break Seam, i'm saying that the logic used when doing long conversations kinda requires optimistic locking to work well, right ? /max -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Thursday, December 15, 2005 1:59 AM To: Hibernate development Subject: [Hibernate] reveng optimistic locking Hi, One caveat with reveng to the seam app is that we dont currently have support for detecting optimistic locking for the generated classes - and I reckon it kinda breaks some of the seam logic. Do you think it is safe to auto-enable optlock for columns with the name version and a primitive numeric type or should it be done explicitly in reveng.xml ? I'm mostly for having a Auto-detect optimistc locking columns option in the reverseengineering options ...and i'm also leaning towards having it enabled by default (who don't use optimistic locking anyway ;) There might be quirks in larger reveng situations where it should be possible to enable/disable autodetect optimistic locking for certain columns/tables. -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Hibernate Annotations 3.1beta7 and Hibernate EntityManager 3.1beta5 released
Yay! Thanks Steve and Emmanuel for the latest revs! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Wednesday, December 14, 2005 3:24 AM To: Hibernate development Subject: [Hibernate] Hibernate Annotations 3.1beta7 and Hibernate EntityManager 3.1beta5 released Hibernate Annotations 3.1beta7 is a release compatible with Hibernate 3.1final. In addition to the usual bug fixes, focus has been made on Hibernate Validator and Hibernate Lucene Integration enhancements. The EJB3 naming strategy is now fully customizable using the Hibernate NamingStrategy. See the release note for more informations http://sourceforge.net/project/shownotes.php?group_id=40712release_id=3 77964 Hibernate EntityManager 3.1beta5 is a release compatible with Hibernate 3.1final and Hibernate Annotations 3.1beta7. This release fixes some bugs including some performance enhancements. You now can configure a custom naming strategy, and override the event listeners. See the release note for more informations http://sourceforge.net/project/shownotes.php?release_id=377967group_id= 40712 HA and HEM users are strongly encouraged to migrate. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] Template for generating class per entity per association
For the Seam templates I need to be able to generate a class for every many-to-one association of every entity. Currently what I am doing is generating everything as inner classes. Is there some better way to do that? --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] HQL UNION
There is an existing issue for this. But it is non-trivial. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Thursday, December 08, 2005 11:25 AM To: Hibernate development Subject: [Hibernate] HQL UNION I guess we should consider supporting UNION in HQL at least for report queries. It makes a lot of sense when you're working on report queries and customers have to fallback to plain JDBC for that. Since we probably some kind of mechanism for union already, why not push it even further... --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] New antlr jar
Currently, we have checkstyle-all.jar sitting in our lib dir. If you now try to use Hibernate with that in your classpath, Hibernate will break, since it embeds and older version of antlr. We need to do something about that, maybe use the fine-grained checkstyle jars. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Fwd: antlr 2.7.6rc1 available
Finally! -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Ebersole Sent: Wednesday, December 07, 2005 3:58 PM To: Max Andersen; Hibernate development Subject: RE: [Hibernate] Fwd: antlr 2.7.6rc1 available Sweet, just in time ;) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Wednesday, December 07, 2005 2:55 PM To: Hibernate development Subject: [Hibernate] Fwd: antlr 2.7.6rc1 available updated antlr rc with our fixes included is now available from antlr. /max --- Forwarded message --- From: Terence Parr [EMAIL PROTECTED] To: ANTLR Interest [EMAIL PROTECTED] Cc: Subject: antlr 2.7.6rc1 available Date: Wed, 07 Dec 2005 19:15:03 +0100 http://www.antlr.org/download/antlr-2.7.6rc1.tar.gz enjoy...i'm sure I screwed up the release with all the config stuff, but please try it out. lib/antlr.jar is the jar you need. Ter -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] NamingStrategy for indexes
I am -1 on ANN-180. However, I am very +1 on having NamingStrategy support for FK names -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Tuesday, November 29, 2005 8:22 AM To: Hibernate development Subject: [Hibernate] NamingStrategy for indexes WDYT of this one http://opensource.atlassian.com/projects/hibernate/browse/ANN-160 If we decide it's a good idea, we should do it before H3.1 final, but in this case FK naming strategy would make sense too. To be honest, I never liked the idea of setting indexes through hibernate, so I'm not be best guy to advocate this feature. Other problem, I don't know who is going to do it this week, we're all super buzy. So maybe for 3.2? --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637alloc_id=16865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] Grammar seems to be broken
[antlrtask] C:\Projects\Hibernate3\grammar\sql-gen.g:153:39: warning:nondetermin ism between alts 1 and 2 of block upon [antlrtask] C:\Projects\Hibernate3\grammar\sql-gen.g:153:39: k==1:SQL_TOKEN --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Timeout for tests
You might want to change whatever you are doing to just run the AllTests suite, which excludes a bunch of things. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ryan Campbell Sent: Monday, November 28, 2005 8:39 AM To: Christian Bauer Cc: Hibernate development Subject: RE: [Hibernate] Timeout for tests Also, there is the problem that Steve and I saw with the org.hibernate.test.legacy.PerformanceTest. It does not have a finally block for closing resources in case of error, and some databases will hang when the hibernate test case attempts to drop a table which has transactions still open against it. Perhaps this is the problem with jtds and Sybase? At any rate, the timeout would help diagnose this without having to reproduce manually. -Original Message- From: [EMAIL PROTECTED] [mailto:hibernate-devel- [EMAIL PROTECTED] On Behalf Of Ryan Campbell Sent: Monday, November 28, 2005 7:29 AM To: Christian Bauer Cc: Hibernate development Subject: RE: [Hibernate] Timeout for tests There were at least two which were taking 200 seconds. I have lost the results I used to give you this total. The mysql and oracle runs are taking about 20 minutes each (total). timesten is taking about an hour. SQL server (jtds) and Sybase (jconnect) are both timing out completely because they fail to complete in under 3 hours. This could be a config problem, but the consistent problems I am having with long running tests make me wonder if it is some new test introducing some contention? -Original Message- From: Christian Bauer [mailto:[EMAIL PROTECTED] Sent: Monday, November 28, 2005 7:15 AM To: Ryan Campbell Cc: Hibernate development Subject: Re: [Hibernate] Timeout for tests Ryan Campbell wrote: Can there be a timeout for the tests? I'm seeing tests hang against different databases. If there was a timeout for the junit tests, these hanging tests would be reported as failures. I ran the tests on MySQL, and the longest one was 255 seconds, so perhaps 500 seconds is long enough? Is that only one test, if yes, which one? I remember one of them running between 20-30 seconds but 4 minutes seems to be a real exception. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_idv37alloc_id865op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Timeout for tests
Fine by me.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ryan
Campbell
Sent: Sunday, November 27, 2005 11:01 PM
To: Hibernate development
Subject: [Hibernate] Timeout for tests
Can there be a timeout for the tests? I'm seeing tests hang against
different databases. If there was a timeout for the junit tests, these
hanging tests would be reported as failures.
I ran the tests on MySQL, and the longest one was 255 seconds, so
perhaps 500 seconds is long enough?
Ideally, it could be parameterized with properties. Something like:
property name=junit.forkmode value=perBatch/ property
name=junit.haltonfailure value=yes/ property name=junit.fork
value=yes/ property name=junit.timeout value=50/ !-- in
milliseconds
--
junit printsummary=yes timeout=${junit.timeout}
haltonfailure=${junit.haltonfailure} dir=${basedir}
maxmemory=256M fork=${junit.fork}
forkmode=${junit.forkmode}
Thanks,
Ryan
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RE: [Hibernate] How about mapping processing related properties
I am not keen on this, because naming strategy is not configuration. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Monday, November 21, 2005 4:38 AM To: Hibernate development Subject: [Hibernate] How about mapping processing related properties So far we've avoided properties involving mapping processing. Max wants to introduce a naming strategy property. There are several issues: 1 - you can set properties before / after / in between properties mapping = this is already the case for setNamingStrategy() 2 - who is going to win between a property and it's object representation (ie setNS() vs setProperty(naming_strategy) vs hibernate.cfg.xml) 3 - has to be a no-arg constructor Are we ready to open Hibernate core to such subtle configuration errors, or should I keep this in HEM? --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Flush behavior
You are quite wrong. The persist() is applied and cascades at flush time. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Monday, November 21, 2005 1:46 AM To: Hibernate development Subject: Re: [Hibernate] Flush behavior On Nov 21, 2005, at 2:03 AM, Gavin King wrote: Huh? http://opensource.atlassian.com/projects/hibernate/browse/HHH-1181 s.persist(o) is only transitive to anything reachable at call time. em.persist(o) is transitive at flush time. --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Flush behavior
Oh, you mean in plain Hibernate, not in HEM. This is again correct. You must enable cascade save-update, as in all versions of Hibernate. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gavin King Sent: Monday, November 21, 2005 5:07 AM To: Christian Bauer; Hibernate development Subject: RE: [Hibernate] Flush behavior You are quite wrong. The persist() is applied and cascades at flush time. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Monday, November 21, 2005 1:46 AM To: Hibernate development Subject: Re: [Hibernate] Flush behavior On Nov 21, 2005, at 2:03 AM, Gavin King wrote: Huh? http://opensource.atlassian.com/projects/hibernate/browse/HHH-1181 s.persist(o) is only transitive to anything reachable at call time. em.persist(o) is transitive at flush time. --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Flush behavior
This is again correct. You must enable cascade save-update, as in all versions of Hibernate. Why? Because no other behavior would be well-defined. --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Flush behavior
I don't understand what is so difficult to understand here. Persist() is no different to delete(), merge() or evict() in this respect. You have to explain things in terms of what operation is applied at flush time. In the case of Hibernate it is the save/update operation. In the case of EJB3 it is the persist operation. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Monday, November 21, 2005 6:18 AM To: Hibernate development Subject: Re: [Hibernate] Flush behavior On Nov 21, 2005, at 2:46 PM, Christian Bauer wrote: Why? Ok, so I'm trying to come up with a paragraph that explains this for the documentation: Note that if you use cascade=persist, Hibernate will only cascade the persistent state to associated entities reachable at call time. If more transient entities are associated with already persistent instances, they will not become persistent, unless you also use the save-update option, cascade=persist, save-update. Hibernate then cascades the persistent state at flush time to all reachable entity instances, if save-update is enabled for an association. Correct? --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] query statistics
Could the query plan cache both expanded and non-expanded SQL? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Ebersole Sent: Monday, November 21, 2005 6:49 AM To: Hibernate devel Subject: [Hibernate] query statistics In relation to http://opensource2.atlassian.com/projects/hibernate/browse/HHH-73 (Statistics for HQL queries use pre-processed query string): The original issue behind this case is now easy to fix because of the introduction of query plans. The query plans know about the query strings before any processing has occurred. So simply moving the stats API calls into the query plans will get around the mentioned issue. However, I brought up another point there regarding parameter-list expansion. Currently, this is done within the QueryImpls, such that the expansion has occurred before the query string even gets to query plans/translators. This leads to scenarios where the HQL: from Animal where description in (:descriptionList) Results in different statistics being tracked based on the number of parameters actually contained in the bound descriptionList. To me, for the same arguments as the original issue, it is non-intuitive to issue from Animal where description in (:descriptionList) as an HQL query, but to see things like from Animal where description in (:descriptionList0_, :descriptionList1_) in the statistics. The flip side of this is that correcting this behavior means delaying generation of the actual SQL until the QueryParameters are actually known. AFAICT, this really only effects the tools since the tools want to display the translated SQL within the console; however, the SQL may not be fully resolvable at that point in time if we start delaying the resolution of the SQL till execution. So I wanted to open this up for discussion. What makes the most sense here? --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] query statistics
Right. The only downside would be increased mem usage, I suppose. -Original Message- From: Steve Ebersole Sent: Monday, November 21, 2005 6:54 AM To: Gavin King; 'Hibernate devel' Subject: RE: [Hibernate] query statistics I guess we could make it so. This issue is that currently it does not know the non-expanded query. -Original Message- From: Gavin King Sent: Monday, November 21, 2005 8:51 AM To: Steve Ebersole; Hibernate devel Subject: RE: [Hibernate] query statistics Could the query plan cache both expanded and non-expanded SQL? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Ebersole Sent: Monday, November 21, 2005 6:49 AM To: Hibernate devel Subject: [Hibernate] query statistics In relation to http://opensource2.atlassian.com/projects/hibernate/browse/HHH-73 (Statistics for HQL queries use pre-processed query string): The original issue behind this case is now easy to fix because of the introduction of query plans. The query plans know about the query strings before any processing has occurred. So simply moving the stats API calls into the query plans will get around the mentioned issue. However, I brought up another point there regarding parameter-list expansion. Currently, this is done within the QueryImpls, such that the expansion has occurred before the query string even gets to query plans/translators. This leads to scenarios where the HQL: from Animal where description in (:descriptionList) Results in different statistics being tracked based on the number of parameters actually contained in the bound descriptionList. To me, for the same arguments as the original issue, it is non-intuitive to issue from Animal where description in (:descriptionList) as an HQL query, but to see things like from Animal where description in (:descriptionList0_, :descriptionList1_) in the statistics. The flip side of this is that correcting this behavior means delaying generation of the actual SQL until the QueryParameters are actually known. AFAICT, this really only effects the tools since the tools want to display the translated SQL within the console; however, the SQL may not be fully resolvable at that point in time if we start delaying the resolution of the SQL till execution. So I wanted to open this up for discussion. What makes the most sense here? --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Flush behavior
Negative. Hibernate cascades the saveOrUpdate() operation, EJB3 cascades the persist() operation. They should and are quite different. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Sunday, November 20, 2005 3:43 AM To: Hibernate development Subject: [Hibernate] Flush behavior http://opensource.atlassian.com/projects/hibernate/browse/HHH-1181 They should be synchronized, if we have the same methods on Session and on EM, they should do the same. --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] specific annotation for collection of elements
IMO, the @OneToMany annotation should not be used for collections of value-typed objects. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Sunday, November 20, 2005 3:41 AM To: Hibernate development Subject: [Hibernate] specific annotation for collection of elements It started from turin42: i read the spec and the docs and i've got a hard time explaining the abuse of @OneToMany is this how it is going to look like in EJB 3.1? epbernard: Nothing is specified for such things in EJB3 nor even globally designed What do you mean by @OneToMany abuse turin42: @OneToMany on a collection of strings conflicts with our explanation of one-to-many _entity_ associations i think a separate set of annotations would be better epbernard: I wanted the spec commity to rename targetEntity by targetElement turin42: that would have been a first step but still, i think the completely different semantics of whats _inside_ that collection deserve different annotations lifecycle, shared references, identity, etc. i would reserve *-to-* only for entity associations thats what we have always done in hibernate keep in mind that this stuff is the most difficult thing to understand in ORM also, we use @Embedded and not @OneToOne what about a @org.hibernate.annotations.CollectionEmbedded supporting @JoinTable and @AttributeOverride But actually, you can do @CollectionEmbedded @Embedded public SetAddress getAddresses(); or @CollectionEmbedded //no embedded here so address will be stored in its serialized form public SetAddress getAddresses(); So I'm not so happy of the @CollectionEmbedded name (the fact that embedded is inside), WDY all T? @CollectionElement, @ElementCollection? --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Second level cache and mappedBy side of a FK one-to-one
This would be quite difficult to implement. Internally, a one-to-one property-ref looks nothing like a collection. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Sunday, November 20, 2005 2:28 AM To: Hibernate development Subject: [Hibernate] Second level cache and mappedBy side of a FK one-to-one Owner side many-to-one name=person class=Person column=PERSON_ID unique=true/ mappedBy side one-to-one nameemployee class=Employee property-ref=person/ In this case, the owner side is resolved in cache, and not the mappedBy side (if I load person, employee will be resolved in the 2nd cache, if employee is loaded, person cannot be resolved in the 2nd level cache) But the mapped by side is actually some kind of 1 element collection (in a true bidir many to one we can cache both sides. Would it make sense to allow caching of the mappedBy side with a same mechanism than the one used in collections? --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Flush behavior
Huh? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Sunday, November 20, 2005 12:58 PM To: Hibernate development Subject: Re: [Hibernate] Flush behavior On Nov 20, 2005, at 6:48 PM, Gavin King wrote: Hibernate cascades the saveOrUpdate() operation, EJB3 cascades the persist() operation. They should and are quite different. But why are persist (and possibly merge) only cascaded at call time and not at flush time, if I use the Session API? I think no other operation has that behavior and if I read the spec correctly, it also doesn't happen in EJB3. --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628alloc_id=16845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] Please help keep JIRA clean!
Guys, Id like to request that everyone here pitch in and be a bit more aggressive about closing off useless JIRA issues. JIRA is absolutely no use to us if it is clogged up with thousands of issues that no-one is going to look at in the next two years! Remember, JIRA is for *our benefit as developers*, it is *not* there to allow users to escalate problems they are having in the forum, or to give them an outlet for nagging/whinging. If an issue report is not serving a useful purpose for us (ie, we will actually get round to *fixing* the issue sometime in the next year) then it should be immediately closed. It is otherwise extremely difficult to get a handle upon what is the overall status of the project in terms of known bugs, and high priority new features. There is a particular kind of user who thinks that every issue they report in JIRA deserves some kind of special personalized response from the Hibernate Team. This is *absolutely not the case*. JIRA is *not* a support portal, rather, it is our personal TODO list. Thanks. Gavin
RE: [Hibernate] Please help keep JIRA clean! (comment for issue HHH-1005)
Now, I apologize for cloning the issue. I just found it rude and inconsiderate for a commiter to close an issue without giving a proper commentary. Yes, every report in JIRA deserves personalized response from the Hibernate Team. Not for support, but for giving it at least consideration! On the contrary, if we had to write spend time writing essays in response to every JIRA Issue, we would never get any useful work done. --- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_idv28alloc_id845op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] New NamingStrategy
Title: RE: [Hibernate] New NamingStrategy
Great!
-Original Message-
From: [EMAIL PROTECTED] on behalf of Emmanuel Bernard
Sent: Wed 11/9/2005 12:19 PM
To: Hibernate development
Subject: [Hibernate] New NamingStrategy
Hi,
For some times now, I've been thinking and implementing a NamingStrategy
that could handle the EJB3 definitions
Here is the result
//$Id: NamingStrategy.java,v 1.1 2004/06/03 16:30:05 steveebersole Exp $
package org.hibernate.cfg;
/**
* A set of rules for determining the physical column
* and table names given the information in the mapping
* document. May be used to implement project-scoped
* naming standards for database objects.
*
* @see DefaultNamingStrategy
* @see ImprovedNamingStrategy
* @author Gavin King
* @author Emmanuel Bernard
*/
public interface NamingStrategy {
/**
* Return a table name for an entity class
* @param className the fully-qualified class name
* @return a table name
*/
public String classToTableName(String className);
/**
* Return a column name for a property path _expression_
* @param propertyName a property path
* @return a column name
*/
public String propertyToColumnName(String propertyName);
/**
* Alter the table name given in the mapping document
* @param tableName a table name
* @return a table name
*/
public String tableName(String tableName);
/**
* Alter the column name given in the mapping document
* @param columnName a column name
* @return a column name
*/
public String columnName(String columnName);
/**
* Return a table name for a collection
* @param className the fully-qualified name of the owning entity class
* @param propertyName a property path
* @return a table name
* @deprecated by [EMAIL PROTECTED] #collectionTableName(String, String, String)} ?
*/
public String propertyToTableName(String className, String
propertyName);
/**
* Return a collection table name ie an association having a join table
*
* @param ownerEntityTable owner side table name
* @param associatedEntityTable reverse side table name if any
* @param propertyName collection role
*/
public String collectionTableName(String ownerEntityTable, String
associatedEntityTable, String propertyName);
/**
* Return the join key column name ie a FK column used in a JOINED
strategy or for a secondary table
*
* @param joinedColumn joined column name (logical one) used to join
with
* @param joinedTable joined table name (ie the referenced table)
used to join with
*/
public String joinKeyColumnName(String joinedColumn, String
joinedTable);
/**
* Return the foreign key column name for the given parameters
* @param propertyName the property name involved
* @param propertyTableName the property table name involved
(logical one)
* @param referencedColumnName the referenced column name involved
(logical one)
*/
public String foreignKeyColumnName(String propertyName, String
propertyTableName, String referencedColumnName);
/**
* Return the logical column name used to refer to a column in the
metadata
* (like index, unique constraints etc)
* A full bijection is required between logicalNames and physical ones
* logicalName have to be case insersitively unique for a given table
*
* @param columnName given column name if any
* @param propertyName property name of this column
*/
public String logicalColumnName(String columnName, String propertyName);
/**
* Returns the logical collection table name used to refer to a
table in the mapping metadata
*
* @param tableName the metadata explicit name
* @param ownerEntityTable owner table entity table name (logical one)
* @param associatedEntityTable reverse side table name if any
(logical one)
* @param propertyName collection role
*/
public String logicalCollectionTablelName(String tableName, String
ownerEntityTable, String associatedEntityTable, String propertyName);
/**
* Returns the logical foreign key column name used to refer to this
column in the mapping metadata
*
* @param columnName given column name in the metadata if any
* @param propertyName property name
* @param referencedColumn referenced column name (logical one) in
the join
*/
public String logicalCollectionColumnName(String columnName, String
propertyName, String referencedColumn);
}
Here is the EJB3 implementation
//$Id: $
package org.hibernate.cfg;
import org.hibernate.util.StringHelper;
import org.hibernate.AssertionFailure;
/**
* NAming strategy implementing the EJB3 standards
*
* @author Emmanuel Bernard
*/
public class EJB3NamingStrategy implements NamingStrategy {
public static final NamingStrategy INSTANCE = new EJB3NamingStrategy();
public String classToTableName(String className) {
return StringHelper.unqualify(className);
}
public String propertyToColumnName(String propertyName) {
return StringHelper.unqualify(propertyName);
}
public String tableName(String tableName) {
return tableName;
}
public String columnName(String columnName) {
return columnName
RE: [Hibernate] Wrapping FETCH results in set
Title: RE: [Hibernate] Wrapping FETCH results in set This is MUCH more difficult to implement than you think. -Original Message- From: [EMAIL PROTECTED] on behalf of Christian Bauer Sent: Mon 11/7/2005 6:34 PM To: Hibernate development Subject: [Hibernate] Wrapping FETCH results in set I'd like to bring up something we hesitated to change so far, but we / could/ consider in H 3.1 final: Wrapping FETCH query results in a HashSet before returning it, for the case of a single-entity projection. We already need a small migration guide for the new defined auto commit connection behavior, so this might be a good chance. --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Table generators and int/long etc
Title: RE: [Hibernate] Table generators and int/long etc The int value coming from the table is combined with a the high value to produce a larger value. I don't see a problem here. -Original Message- From: [EMAIL PROTECTED] on behalf of Emmanuel Bernard Sent: Thu 11/3/2005 5:01 AM To: Hibernate development Subject: [Hibernate] Table generators and int/long etc All table hilo generators are actually using rs.setInt() rs.getInt() I've always been incomfortable with that. What do you think of this proposal? If nobody complains, I can implement that for 3.1 http://forum.hibernate.org/viewtopic.php?p=2269441#2269441 /I am attempting to use the hilo generator where the column is a long. Looking at the TableHiLoGenerator class, it appears to me that the generation goes through a step in which it is converted to an int. The particular method is: TableGenerator.doWorkInCurrentTransaction(Connection conn, String sql) Within this method, we perform the select query to get the next value, then perform the update to increment the counter. However, we extract the select query resultSet with: result = rs.getInt(1); And we update the query with: ups.setInt( 1, result + 1 ); ups.setInt( 2, result ); If I'm not mistaken, those ...Int() methods are bugs. Instead, these get/set methods should be delegated to the IdentifierGeneratorFactory class (which has a get method but would need a set). /
RE: [Hibernate] 3.1 rc2
Title: [Hibernate] 3.1 rc2 Great De: [EMAIL PROTECTED] en nombre de Steve EbersoleEnviado el: vie 14/10/2005 16:41Para: Hibernate developmentAsunto: [Hibernate] 3.1 rc2 So as far as I am concerned, I am ready to push out 3.1rc2. Anythinganyone else wanted to get into this before I cut it?I hope to get time to do it this weekend. If not, it'll be early nextweek.Here is the change-log so far:** Bug * [HHH-1045] - Example contains inner classes that aren'tserializable** Improvement * [HHH-1038] - make 'auto' the default forhibernate.connection.release_mode * [HHH-1042] - determine "expected type" of parameter during HQLparsingIt is really for HHH-1038 that I want to get this out there.---This SF.Net email is sponsored by:Power Architecture Resource Center: Free content, downloads, discussions,and more. http://solutions.newsforge.com/ibmarch.tmpl___hibernate-devel mailing listhibernate-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Collections evicted from cache for update/recreate
Right, this is necessary to handle the possibility of concurrent inserts in diff transactions. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Matthew Mastracci Sent: Thursday, 29 September 2005 11:24 PM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Collections evicted from cache for update/recreate I'm looking at code from both Hibernate 3.1 and the latest NHibernate code and they seem to share a behaviour that I'm curious about. I think it has a rational explanation, but I'm unable to discover what it is. Hibernate seems to evict a collection from the cache whenever an update is made to the collection. What I find strange, however, is that it doesn't update the collection in the cache with the new contents of the collection while it has it available. The end result of this is that any collection modified during one session will be read from the database during a second session, no matter what the cache settings would be. Is there any reason that the collection actions couldn't update the cache with the new collection instead of doing a full eviction? I'll admit that my understanding of the caching model of Hibernate is still young and I might have overlooked something completely obvious. Thanks, Matt. --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] sessionfactoryimpl.close()
I think it would be perfectly reasonable to clear the internal collections. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Monday, 26 September 2005 3:20 PM To: Emmanuel Bernard Cc: Hibernate development Subject: Re: [Hibernate] sessionfactoryimpl.close() OTOH, this will consume some extra CPU time for nothing since the GC will do that job anyway. is sf.close() cpu critical ? Even with a clean up it shouldn't be bad, or ? /max Max Rydahl Andersen wrote: Hi guys, Any reason why we don't empty all the collections we are holding onto in the sessionfactory ? Are we just letting that be up to the garbage collector to handle or how ? :) It is not a memory leak as the garbage collector will get them when the user actually lets go of the sessionfactory (sf = null), but it could probably save us some forum argumenting since a profiler will list the sessionfactory as a leach even after sf.close() has been called. -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://www.jboss.com/events/jbossworld JBoss World Barcelona 10-12 October --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] EJB3NamingStrategy
Title: EJB3NamingStrategy Emmanuel, Currently I guess Hibernate Annotations is implementing the default column/table naming standards defined by the spec in AnnotationBinder. Have you given any thought to doing this stuff as a NamingStrategy? Most likely it would require some change to the NamingStrategy interface, but that is probably acceptable. It's just that it would be more re-useable this way.
RE: [Hibernate] Default values for collection of elements
Can you de-pluralize the name of the association? I guess that is too
hard...
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Emmanuel Bernard
Sent: Tuesday, 23 August 2005 4:39 PM
To: hibernate-devel@lists.sourceforge.net
Subject: [Hibernate] Default values for collection of elements
I've finally implemented the most awaited features of annotations ever (
even before JDK 5 came out ;-) ): collection of primitive and core type.
I'm wondering the appropriate defaults though:
@Entity
public class MyClass {
@Id getId() {...}
@OneToMany
public SetString getElements() {...}
create a MyClass_elements table
having a MyClass_id column (default for EJB3) and an 'elt' column
'elt' is the default for HBM, but 'elements' might be a better one.
Any opinion, better defaults?
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RE: [Hibernate] Configuration artifact precedence
Well, Hibernate will throw an exception if you try to map the same class twice to the same entityName. -Original Message- From: Emmanuel Bernard [mailto:[EMAIL PROTECTED] Sent: Friday, 19 August 2005 5:22 PM To: Gavin King Cc: Jordan Laughlin; hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] Configuration artifact precedence And how do you compare a bunch (think inheritance) of hbms and a bunch of annotated classes? Even a single cfg file and an annotated class? By creating a specific comparison code? By creating the metamodel for both and comparing them? All that work for an exception... Gavin King wrote: I must admit, that this makes sense to *me* -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jordan Laughlin Sent: Friday, 19 August 2005 2:46 PM To: hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] Configuration artifact precedence Wouldn't it make sense for it to throw an exception if the mappings are different, otherwise who cares? In migrating, if one makes a mistake it would be good to know - xxx has two different configurations and not pick one which has precedence (I'm coming from the standpoint of someone who may be migrating soon). Unless, of course, the configuration artifacts are always different between those mapped by Annotations/ejb3xml and those mapped by hbm.xml. It would also definately make sense if this was configurable. I'm thinking out loud too :P -JL - Original Message - From: Max Rydahl Andersen [EMAIL PROTECTED] To: Emmanuel Bernard [EMAIL PROTECTED] Cc: hibernate-devel@lists.sourceforge.net Sent: Friday, August 19, 2005 5:23 AM Subject: Re: [Hibernate] Configuration artifact precedence Yes I know the problem - and I also didn't find any hint in the spec about how they plan to define the precedence with respect to ejb3 xml in relation to annotations...any news on that ? And I guess having precedence as something you can change to allow for easier migration would be a good thing. As it is now Annotations/ejb3xml wins first - correct ? But couldn't we just say hbm.xml wins first and then users can remove the hbm.xml when they want the annotations to take over ? Or will that not have any affect because the annotation process occurs before users get the chance to add their hbm.xml files... Just thinking out loud... /max When Christian migrate CaveatEmptor to HEM, the encounters issues with the discovery mechanism, because there were no notion of precedence. I think the idea of configurable precedence came from here. I have to admit I liked the idea to ease migrations. It's a bit like the BIOS boot ordering, you never used it, until you have to. The problem is that I discover them in the jar file, they are not added by the user. So I have no idea of the ordering. when will we ever have a user add both a hbm.xml AND ejb3xml file ? And if we have - again, why not just choose the first one that gets added to the configuration by the user ? /max Well, just to let you know and to help me to find a good configuration property name. What kind of values does it take ? --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] Cfg properties for EntityManager
Title: Cfg properties for EntityManager Browsing through the HibernatePersistence class, I'm having a great deal of trouble figuring out if there are some patterns used for the naming of properties. For example we have: hibernate.ejb.cfgfile hibernate.hbmxml.files hibernate.ejb.classes hibernate.ejb.packages hibernate.hbmxml.files hibernate.jacc.ctx.id hibernate.archive.autodetection We need to get these cleaned up and made more consistent with the standards used by the hibernate core. Yes, I realize that some of the property names of the cofe are not *perfect*, but there is a higher level of internal consistency.
[Hibernate] Insert...select... And version numbers
Title: Insert...select... And version numbers I discovered that DB2 does not support parameters in the select clause of SQL insert . select . queries. This is a bit of a problem for the auto-version seeding stuff. Currently we generate SQL like this: insert (id, version, ) values (seq.nextval, ?, ) I do have a temporary workaround for DB2, but I'm wondering how much work it would be to generate the following SQL instead: For integral version types: insert (id, version, ) values (seq.nextval, 0, ) For timestamp source=db/ insert (id, version, ) values (seq.nextval, sysdate, . ) We are still going to need parameters for UserVersionTypes and timestamp source=jvm/. Steve, what do you think?
RE: [Hibernate] Oracle gurus: lock and pagination?
I know about this. The problem was sorta fixed in HB3, but not really. I'm not sure I will really be able to fix it completely. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Thursday, 11 August 2005 12:36 PM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Oracle gurus: lock and pagination? http://forum.hibernate.org/viewtopic.php?p=2255452#2255452 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] timestamp source=db/
My understanding is that if you want to do stuff like this in HSQLDB, you must create a special dual table manually. However, I think it is reasonable to fall back to jvm datetime for HSQLDB, since the overwhelmingly common case is that HSQL is running in-process *anyway*. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Ebersole Sent: Wednesday, 3 August 2005 5:45 PM To: Hibernate devel Subject: [Hibernate] timestamp source=db/ I just added support for optimistic locking based on the database server's current timestamp, as opposed to the jvm timestamp. However, was not sure how to retrieve the current timestamp for all dialects (I got all the major ones expect HSQLDB). So if a certain Dialect is near and dear to your heart, please make sure it supports this properly. Look for the Dialect.getCurrentTimestampSelectString() and Dialect.isCurrentTimestampSelectStringCallable() methods. Thanks. --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Fwd: [Hibernate-commits] Hibernate3/src/org/hibernate/util ArrayHelper.java,1.14,1.15
'Cos it sucks and was obsoleted by loader and was never documented. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Tuesday, 19 July 2005 2:24 PM To: Hibernate development Subject: [Hibernate] Fwd: [Hibernate-commits] Hibernate3/src/org/hibernate/util ArrayHelper.java,1.14,1.15 Seen in cvs commit: removed support for query-list ...why ? /max --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477alloc_id=16492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Field interception based proxies
Juozas, I don't really understand what you are proposing here. What is a field interception based proxy? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of baliuka juozas Sent: Wednesday, 29 June 2005 9:30 AM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Field interception based proxies Hi, I am going to implement field interception based proxies, I will need this stuff for projects with many classes (I see it can be implemnted using custom persister), probably it makes sence to add this feature for hibernate too if this is interesting for hibernate community. Implemetation must be trivial, but there is single problem with id field name. I can asume this field name is always id, but if we are going to make this stuff public then we need to find better way. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477alloc_id=16492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Field interception based proxies
Will it work with polymorphic -to-one associations? You still need the indirection in that case, don't you? -Original Message- From: baliuka juozas [mailto:[EMAIL PROTECTED] Sent: Thursday, 30 June 2005 11:37 AM To: Gavin King; hibernate-devel@lists.sourceforge.net Subject: RE: [Hibernate] Field interception based proxies I think it must be usefull to avoid proxy generation if persistent class implements HibernateProxy itself. I am going to implement it at build time using field interceptor ( it will take less time on startup and it will use less permanent memory ). It is not a proxy, but it will work in the same way from user point of view ( without changes in mapping files, just an heuristic optimization ). As I understand it needs trivial changes in proxy factory, but it makes sence with many domain classes. --- Gavin King [EMAIL PROTECTED] wrote: Juozas, I don't really understand what you are proposing here. What is a field interception based proxy? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of baliuka juozas Sent: Wednesday, 29 June 2005 9:30 AM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Field interception based proxies Hi, I am going to implement field interception based proxies, I will need this stuff for projects with many classes (I see it can be implemnted using custom persister), probably it makes sence to add this feature for hibernate too if this is interesting for hibernate community. Implemetation must be trivial, but there is single problem with id field name. I can asume this field name is always id, but if we are going to make this stuff public then we need to find better way. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477alloc_id=16492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel Yahoo! Sports Rekindle the Rivalries. Sign up for Fantasy Football http://football.fantasysports.yahoo.com --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Field interception based proxies
Yes, exactly. -Original Message- From: baliuka juozas [mailto:[EMAIL PROTECTED] Sent: Thursday, 30 June 2005 1:22 PM To: Gavin King; hibernate-devel@lists.sourceforge.net Subject: RE: [Hibernate] Field interception based proxies I see no good way to make it lazy and to create the right type for polymorphic associations, if I understand the problem correctly then we need to know discriminator value before to create instance anyway. --- Gavin King [EMAIL PROTECTED] wrote: Will it work with polymorphic -to-one associations? You still need the indirection in that case, don't you? -Original Message- From: baliuka juozas [mailto:[EMAIL PROTECTED] Sent: Thursday, 30 June 2005 11:37 AM To: Gavin King; hibernate-devel@lists.sourceforge.net Subject: RE: [Hibernate] Field interception based proxies I think it must be usefull to avoid proxy generation if persistent class implements HibernateProxy itself. I am going to implement it at build time using field interceptor ( it will take less time on startup and it will use less permanent memory ). It is not a proxy, but it will work in the same way from user point of view ( without changes in mapping files, just an heuristic optimization ). As I understand it needs trivial changes in proxy factory, but it makes sence with many domain classes. --- Gavin King [EMAIL PROTECTED] wrote: Juozas, I don't really understand what you are proposing here. What is a field interception based proxy? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of baliuka juozas Sent: Wednesday, 29 June 2005 9:30 AM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Field interception based proxies Hi, I am going to implement field interception based proxies, I will need this stuff for projects with many classes (I see it can be implemnted using custom persister), probably it makes sence to add this feature for hibernate too if this is interesting for hibernate community. Implemetation must be trivial, but there is single problem with id field name. I can asume this field name is always id, but if we are going to make this stuff public then we need to find better way. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477alloc_id=16492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel Yahoo! Sports Rekindle the Rivalries. Sign up for Fantasy Football http://football.fantasysports.yahoo.com __ Yahoo! Mail Stay connected, organized, and protected. Take the tour: http://tour.mail.yahoo.com/mailtour.html --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Annotation Documentation Example [Please]
@EmbeddableSuperclass -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lane Sharman Sent: Thursday, 23 June 2005 1:18 AM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Annotation Documentation Example [Please] Emmanuel, I am developing a presentation to a couple of the JUGs in So Calif. I hope to give them on Annotations with Hibernate. Do you think you could present an example in your doc which suggests how to approach an abstract base class and subclasses using Annotations, http://www.hibernate.org/hib_docs/annotations/reference/en/html_single/ . There is not an example in the document of an abstract class with a discussion about the working options for modeling an abstract class and its subclasses using Annotations. I believe there are some really powerful uses for ORM modeling with Annotations and I want to cover as many of the use cases as I can think of. Also, it would be really nice if you could include a discussion at some point in the future about data model/sets evolution synch'd to class model evolution. Even a modest discussion about read/transform/write within a hand-coded/generated Java class would be a good starting point. Thank you kindly (et, milles remerciements pour vos travaux exceptionels), -- Lane Sharman Providing Private and SPAM-Free Email http://www.opendoors.com 858-755-2868 --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477alloc_id=16492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Websphere 5.1 and Oracle 9x XA
Please do NOT post things like this to the dev list! Thanks. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Shankar Srinivasan Sent: Tuesday, 14 June 2005 2:32 PM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Websphere 5.1 and Oracle 9x XA Hi, We are using hibernate to develop our application. Everything seems to work fine when I run it on WebSphere and SQLServer. But I'm getting the following exception when using the oracle datasource. [6/14/05 11:17:56:417 PDT] 37074a26 MCWrapper E J2CA0081E: Method cleanup failed while trying to execute method cleanup on ManagedConnection [EMAIL PROTECTED] from resource PostXDB. Caught exception: com.ibm.ws.exception.WsException: DSRA0080E: An exception was received by the Data Store Adapter. See original exception message: Cannot call 'cleanup' on a ManagedConnection while it is still in a transaction.. at com.ibm.ws.rsadapter.exceptions.DataStoreAdapterException.init(DataSto reAdapterException.java:217) at com.ibm.ws.rsadapter.exceptions.DataStoreAdapterException.init(DataSto reAdapterException.java:171) at com.ibm.ws.rsadapter.AdapterUtil.createDataStoreAdapterException(Adapter Util.java:209) at com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.cleanupTransactions( WSRdbManagedConnectionImpl.java:2613) at com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.cleanup(WSRdbManaged ConnectionImpl.java:2320) at com.ibm.ejs.j2c.MCWrapper.cleanup(MCWrapper.java:1169) at com.ibm.ejs.j2c.poolmanager.FreePool.returnToFreePool(FreePool.java:326) at com.ibm.ejs.j2c.poolmanager.PoolManager.release(PoolManager.java:1275) at com.ibm.ejs.j2c.MCWrapper.releaseToPoolManager(MCWrapper.java:1678) at com.ibm.ejs.j2c.ConnectionEventListener.connectionClosed(ConnectionEvent Listener.java:217) at com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.processConnectionClo sedEvent(WSRdbManagedConnectionImpl.java:1042) at com.ibm.ws.rsadapter.jdbc.WSJdbcConnection.closeWrapper(WSJdbcConnection .java:561) at com.ibm.ws.rsadapter.jdbc.WSJdbcObject.close(WSJdbcObject.java:126) at com.postx.websphere.hibernate.WSDataSourceConnectionProvider.closeConnec tion(WSDataSourceConnectionProvider.java:104) at net.sf.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java: 103) at net.sf.hibernate.cfg.Configuration.buildSettings(Configuration.java:1160 ) at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.jav a:794) at net.sf.hibernate.jmx.HibernateService.buildSessionFactory(HibernateServi ce.java:163) at net.sf.hibernate.jmx.HibernateService.start(HibernateService.java:130) at com.postx.hibernate.PxHibernateService.start(PxHibernateService.java:142 ) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:85) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:58) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:60) at java.lang.reflect.Method.invoke(Method.java:391) at com.tivoli.jmx.DynamicMBeanSupport.invokeMethod(DynamicMBeanSupport.java :242) at com.tivoli.jmx.DynamicMBeanSupport.invoke(DynamicMBeanSupport.java:166) at com.tivoli.jmx.GenericMBeanSupport.invoke(GenericMBeanSupport.java:178) at com.tivoli.jmx.MBeanAccess.invoke(MBeanAccess.java:113) at com.tivoli.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:290) at com.postx.startup.ServiceLauncherThread.run(ServiceLauncherThread.java:2 69) Let me know if you have run into a similar problem. Thanks Shankar --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77alloc_id492op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] Scope of Hibernate 3.1
Ive put some thought into the scope of work for
Hibernate 3.1.
Heres what I came up with:
Finish bulk update/delete, including,
HHH-352
Clean up tuple package and make
it truly extensible
Auto-detect {..} in queries,
HHH-596
Support {coll.key}, etc,
TODO-109
Support return-property
in return-collection, HHH-381
Support XML based named result
set mappings, HHH-597
Support joins in
DetachedCriterias when used for subselecting
Keep readonly entities in soft
references TODO-162
Maybe attribute-level query
space granularity
Maybe add bulk insert
select
Maybe finish StatelessSession
stuff for customer
Maybe transform(), HHH-175
So there are three main broad areas here:
native SQL enhancements
bulk HQL functionality
performance tuning for large
sessions
Along with a couple of other small things.
Thoughts?
RE: [Hibernate] Enhanced filtering?
I am against changing the concept here. I think the original conception is the only one that truly makes sense. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Ebersole Sent: Wednesday, 8 June 2005 10:36 AM To: Emmanuel Bernard; hibernate-devel@lists.sourceforge.net Subject: RE: [Hibernate] Enhanced filtering? We were just talking about the delete use case last night in relation to bulk deletes. I think it really comes down to how we want to conceptualize the filters. Initially they were envisioned solely as a mechanism for filtering returned data. What we are talking about here is a serious expansion on that original conceptualization with serious ramifications in terms of caching. The one that is really difficult is the get/load scenario, as that then supposes extension out to to-one associations. Not sure how a filter (where condition) would even play into an insert... Even with deletes though, I can see what you are saying if the filters are security-based, but what if the filters are temporal. Do we really want to limit the deleted rows there? At any rate, I'd prefer instead that this kind of stuff were handled through the events like the JACC stuff does. -1 My $.02 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Wednesday, June 08, 2005 7:26 AM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Enhanced filtering? I get some feedbacks from users using filters. Some of them seems to be *keen on* enhancing the filter capability to all session operations - load/get - save/update - delete It makes sense for permissioned data as a global filtering. The thing is that it needs to lower Hibernate capability (workaround update counts breaking etc, versioning issue). What do you guys think of that? --- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61 plasma display: http://www.necitguy.com/?r=20 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61 plasma display: http://www.necitguy.com/?r ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61 plasma display: http://www.necitguy.com/?r ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Scope of Hibernate 3.1
As you all know, I am still just not sold on this.
-Original Message-
From: Max Andersen
Sent: Wednesday, 8 June 2005 3:15 PM
To: Gavin King; hibernate-devel@lists.sourceforge.net
Subject: Re: [Hibernate] Scope of Hibernate 3.1
Adding the ResultTransformer or similar to native sql and hql
(http://opensource.atlassian.com/projects/hibernate/browse/HHH-587)
Would complete the query result and entitymode possibilites.
-max
I've put some thought into the scope of work for Hibernate 3.1.
Here's what I came up with:
* Finish bulk update/delete, including, HHH-352
* Clean up tuple package and make it truly extensible
* Auto-detect {..} in queries, HHH-596
* Support {coll.key}, etc, TODO-109
* Support return-property in return-collection, HHH-381
* Support XML based named result set mappings, HHH-597
* Support joins in DetachedCriterias when used for subselecting
* Keep readonly entities in soft references TODO-162
* Maybe attribute-level query space granularity
* Maybe add bulk insert ... select
* Maybe finish StatelessSession stuff for customer
* Maybe transform(), HHH-175
So there are three main broad areas here:
* native SQL enhancements
* bulk HQL functionality
* performance tuning for large sessions
Along with a couple of other small things.
Thoughts?
---
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[Hibernate] We are still looking for US-based consultants
I cant believe we have been unable to hire someone! JBoss is losing money right now because we are having trouble keeping up with hibernate business in the US. If you are interested, please email me at [EMAIL PROTECTED]
RE: [Hibernate] Hibernate and EMF integration
Hi Mike, Im not aware of any other effort to do this. It should be straightforward, however, given the architecture of HB3. Gavin From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mike Kanaley Sent: Friday, 3 June 2005 9:35 PM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Hibernate and EMF integration Unfortunately, there are integration problems when trying to persist Eclipse EMF objects with Hibernate. A model architect uses an EMF class diagram (much like a UML class diagram) to model the data in the application. From this diagram, EObjects are generated. EObjects are EMFs form of POJOs. EObjects are more complex than POJOs they actually know about the model and support lazy loaded collections built into the generated objects. Why not just use POJOs with Eclipse? Eclipse provides a framework on top of EMF that provides: - XMI serialization - Generated code based on EMF to support refactoring - Cross-file reference resolution when serializing out a model to multiple files in a file system. - Out of the box Eclipse editors for EMF objects (not that important since we are unlikely to ship these basic editors). I wont go into the details of integration issues in this email message. A short summary are: - UserCollectionType instances cannot be instantiated with knowledge of the owning instance. - EMF EObjects only support get methods for all collections. All collections are represented by an EList in EMF. - EMFs lazy loading needs to delegate to Hibernates lazy loading Small modifications to Hibernate are required to implement this support (as well as PropertyAccessor and UserCollectionType extensions). TIBCO is not alone in this search as indicated in the thread below where someone has this working with JDO. http://www.jpox.org/servlet/forum/viewthread?thread=1802 However, TIBCO does not want to use a proprietary ORM library and we would rather use Hibernate than JDO. TIBCO wants to have an open source solution to this problem which is why we are approaching you. Are you aware of others trying to integrate Hibernate and EMF? TIBCO will provide the implementation resources but would like a Hibernate team liaison to review the design with a long term goal of having Hibernate support this functionality. Thanks for your time, Michael Kanaley Principal Architect TIBCO Software Inc.
RE: [Hibernate] Repeated attribute in the docs.
Thanks, fixed -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ricardo Moral Sent: Wednesday, 25 May 2005 9:01 AM To: Hibernate devel Subject: [Hibernate] Repeated attribute in the docs. Just one comment to the person in charge of the documentation: On the documentation page: http://www.hibernate.org/hib_docs/v3/reference/en/html/mapping.html#mapp ing-declaration-class The 'entity-name' attribute is repeated twice (17 and 22). regards. --- This SF.Net email is sponsored by Yahoo. Introducing Yahoo! Search Developer Network - Create apps using Yahoo! Search APIs Find out how you can build Yahoo! directly into your own Applications - visit http://developer.yahoo.net/?fr=fad-ysdn-ostg-q22005 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: GoToMeeting - the easiest way to collaborate online with coworkers and clients while avoiding the high cost of travel and communications. There is no equipment to buy and you can meet as often as you want. Try it free.http://ads.osdn.com/?ad_idt02alloc_id135op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] 3.0.5 is out
Check out the new natural-key lookup enhancement J Christian, I did a bunch of work on the docs, can you update the website? Thanks.
RE: [Hibernate] jira dashboard broken ?
NO, not just you :( -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Sunday, 22 May 2005 11:41 AM To: Hibernate devel Subject: [Hibernate] jira dashboard broken ? Is it only my JIRA dashboard that is broken and empty ? -max --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412alloc_id=16344op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_idt12alloc_id344op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] DocExporter
Very, very cool. Is this something we can also integrate into the eclipse plugin? Like, provide a browser for it? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Sunday, 22 May 2005 3:40 PM To: Hibernate devel Cc: [EMAIL PROTECTED] Subject: [Hibernate] DocExporter Hi Ricardo et.al, Sending this to the devel list for all interested to get up to speed with it. Ricardo have worked on a DocExporter which takes a Hibernate configuration and generate javadoc style schema docs. A sample output for CaveatEmptor is shown here: http://www.hibernate.org/~max/output/ Its still a work in progress, but I think the current work is already usable and I have integrated code and also made a hbm2doc ant task for it. Thank you Ricardo! Small comments mostly for Ricardo: org.hibernate.tool.doc is now org.hibernate.tool.hbm2x.doc and DocExporter is in org.hibernate.tool.hbm2x together with all the other exporters. There were some IConfiurationFactory which were not used except in a main() so I removed it. Otherwise the code is at is was when you gave it to me. /max --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412alloc_id=16344op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_idt12alloc_id344op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] DocExporter
No, I just mean hitting generate docs and being taken to a browser window open at the generated docs. -Original Message- From: Max Andersen Sent: Sunday, 22 May 2005 4:04 PM To: Gavin King; Hibernate devel Cc: [EMAIL PROTECTED] Subject: Re: [Hibernate] DocExporter On Sun, 22 May 2005 21:56:22 +0200, Gavin King [EMAIL PROTECTED] wrote: Very, very cool. Is this something we can also integrate into the eclipse plugin? Like, provide a browser for it? Depends what you mean. I'm right now working this into the plugin so you can generate it via the artifact wizard. If you by browser mean just normal html browsing, then yes - that is provided default by eclipse. If you mean browsing this live in the configuration tree then its a feature request (but with the docexporter came some nice code that made this stuff easer) /max -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Sunday, 22 May 2005 3:40 PM To: Hibernate devel Cc: [EMAIL PROTECTED] Subject: [Hibernate] DocExporter Hi Ricardo et.al, Sending this to the devel list for all interested to get up to speed with it. Ricardo have worked on a DocExporter which takes a Hibernate configuration and generate javadoc style schema docs. A sample output for CaveatEmptor is shown here: http://www.hibernate.org/~max/output/ Its still a work in progress, but I think the current work is already usable and I have integrated code and also made a hbm2doc ant task for it. Thank you Ricardo! Small comments mostly for Ricardo: org.hibernate.tool.doc is now org.hibernate.tool.hbm2x.doc and DocExporter is in org.hibernate.tool.hbm2x together with all the other exporters. There were some IConfiurationFactory which were not used except in a main() so I removed it. Otherwise the code is at is was when you gave it to me. /max --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412alloc_id=16344op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_idt12alloc_id344op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] commentI added a new feature/comment
Ive added support for generation of schema-level comments via adding comment blocks to the mapping document. This is kinda nice, but I would not have really bothered doing it except that I saw some really nice synergies with other components of the toolset. For example: the new DocExporter tool can include comments in the html hbm2java can include the comments in the JavaDoc jdbc binder can pull the comments from the DatabaseMetadata, producing nicely-documented mapping files the eclipse visualization plugin can display comments as tooltips
[Hibernate] join fetching multiple collection roles
I removed the ancient limitation. One of those things that was really quite easy once I actually sat down and tried to do it. So you can now do: from Item it join fetch it.bids join fetch it.comments and stuff like that. Just dont try to use this feature with bags (for obvious reasons).
[Hibernate] 3.0.4
Well need to do a 3.0.4 release, probably this week to get my fixes to subselect fetching, and enhancements to join fetching out there. Steve, do you have anything in the pipeline that should go in?
RE: [Hibernate] join fetching multiple collection roles
I might have been a little premature in announcing this: http://opensource.atlassian.com/projects/hibernate/browse/HHH-486 is a pretty big bug in it. Ill need to fix that before we can release. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gavin King Sent: Monday, 16 May 2005 2:02 AM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] join fetching multiple collection roles I removed the ancient limitation. One of those things that was really quite easy once I actually sat down and tried to do it. So you can now do: from Item it join fetch it.bids join fetch it.comments and stuff like that. Just dont try to use this feature with bags (for obvious reasons).
RE: [Hibernate] 3.0.4
OK, great -Original Message- From: Emmanuel Bernard [mailto:[EMAIL PROTECTED] Sent: Monday, 16 May 2005 7:52 PM To: Gavin King Cc: hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] 3.0.4 I need to add some stuffs in the core to enable createNAtiveQuery(String sql, String resultSetMapping). Will do tomorrow. Gavin King wrote: We'll need to do a 3.0.4 release, probably this week to get my fixes to subselect fetching, and enhancements to join fetching out there. Steve, do you have anything in the pipeline that should go in? --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_idt12alloc_id344op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Caching of collections
OK, but you do realize that this is the Hibernate development mailing list, not the JavaRanch beginner forum, right? We already know all about concurrent.jar. ;-) From: Lane Sharman [mailto:[EMAIL PROTECTED]] Sent: Thursday, 12 May 2005 1:34 AM To: Gavin King Cc: hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] Caching of collections You stated there are some subtle concurrency issues and that was what I keyed off on. I observed that we found Doug Lea's code extremely helpful in dealing with concurrency issues between a memory image and a persistent image across multiple threads. Since apparently this does not apply, I will not make suggestions like this in the future. Lane Gavin King wrote: Huh??What in hell does Java thread-level concurrency have to do withmaintaining consistency between a database and second-level cache???-Original Message-From: [EMAIL PROTECTED][mailto:[EMAIL PROTECTED]] On Behalf Of LaneSharmanSent: Tuesday, 10 May 2005 6:42 PMTo: hibernate-devel@lists.sourceforge.netSubject: Re: [Hibernate] Caching of collectionsthe webmacro team (http://www.webmacro.org) struggled with many concurrency issues in its rendering engine several years ago.after much tribulation, we decided on using Doug Lea's conncurrent.jar. It solved some amazing issues with the java memory model and was vetted by some really smart people.just an idea, resource.-LaneGavin King wrote: Yes, there are some subtle concurrency issues.-Original Message-From: [EMAIL PROTECTED][mailto:[EMAIL PROTECTED]] On Behalf OfEmmanuel BernardSent: Monday, 9 May 2005 4:52 AMTo: hibernate-devel@lists.sourceforge.netSubject: [Hibernate] Caching of collectionsI noticed that we don't put the collection in cache when creating anobjectieitem.addDistributors( new HashSet() );session.persist(item);item will be in put in cache, but not item.distributors.Any reason for not doing that?---This SF.Net email is sponsored by: NEC IT Guy Games.Get your fingers limbered up and give it your best shot. 4 great events, 4opportunities to win big! Highest score wins.NEC IT Guy Games. Play towin an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20___hibernate-devel mailing listhibernate-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/hibernate-devel---This SF.Net email is sponsored by Oracle Space SweepstakesWant to be the first software developer in space?Enter now for the Oracle Space Sweepstakes!http://ads.osdn.com/?ad_ids93alloc_id281op=click___hibernate-devel mailing listhibernate-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/hibernate-devel -- Lane SharmanProviding Private and SPAM-Free Emailhttp://www.opendoors.com858-755-2868
RE: [Hibernate] Caching of collections
Yes, there are some subtle concurrency issues. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Monday, 9 May 2005 4:52 AM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] Caching of collections I noticed that we don't put the collection in cache when creating an object ie item.addDistributors( new HashSet() ); session.persist(item); item will be in put in cache, but not item.distributors. Any reason for not doing that? --- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_ids93alloc_id281op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] New laziness rules
Yes, you're misunderstanding. If I say lazy=false, it should *always* be eager fetched. There's nothing wrong with fetch=join lazy=true if you want flexibility. -Original Message- From: Max Andersen Sent: Monday, 2 May 2005 5:48 PM To: Gavin King; Christian Bauer; hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] New laziness rules Note that the association-level lazy setting is now *completely respected*. if I run a HQL query and some of the objects in the result set have non-lazy associations, those associations will be *immediately fetched*. This one I don't get why we want that ? I actually saw it as a strength that you via the HQL language could override what the static mapping specifiedor am i misunderstanding this ? -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] New laziness rules
OK, I ditched rule (2). Now they are completely orthogonal. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Thursday, 28 April 2005 3:16 PM To: hibernate-devel@lists.sourceforge.net hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] New laziness rules On Apr 28, 2005, at 7:26 PM, Gavin King wrote: Only rule (2) is suspect. We don't need it, and I can get rid of it if you guys like. I've added it because I think it might help reduce the number of forum questions from people who wonder why do I get lazy fetching when fetch=join?. Not following the forums much, is that really a problem? Note that the association-level lazy setting is now *completely respected*. if I run a HQL query and some of the objects in the result set have non-lazy associations, those associations will be *immediately fetched*. Major change, has to be announced on homepage for 3.0.3 release. --- SF.Net email is sponsored by: Tell us your software development plans! Take this survey and enter to win a one-year sub to SourceForge.net Plus IDC's 2005 look-ahead and a copy of this survey Click here to start! http://www.idcswdc.com/cgi-bin/survey?id5hix ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] New laziness rules
As you guys probably know, I have been doing a lot of thinking about how to orthogonalize the notion of eager/lazy from the notion of fetch strategy (the actual SQL). And I want to do this in a way which allows a good implementation of EJB3 fetching contract, and remains reasonably compatible with what we have today. Oh, and I want to also try and reduce the number of newbie forum posts. The basic concept is that association mappings have both: fetch attribute lazy attribute For single-valued associations: fetch = select|join lazy = true|false|proxy where lazy = true means use instvar interception, and lazy = proxy means use the proxy of the associated class (if it has one). For collection-valued associations: fetch = select|join|subselect lazy = true|false where lazy = true is the usual lazy collection fetching we know and love (or hate). For the second join of a many-to-many fetch = select|join lazy = false|proxy Note that this is a special case, since fetch = join is the default! So, here are the new rules: (1) if lazy is specified, use the specified laziness semantics (2) if lazy is not specified and fetch = join, assume lazy = false (3) if lazy is not specified and not fetch = join a. for collections, assume the default-lazy (almost always true) b. for single-valued associations, assume proxy Only rule (2) is suspect. We dont need it, and I can get rid of it if you guys like. Ive added it because I think it might help reduce the number of forum questions from people who wonder why do I get lazy fetching when fetch=join?. Note that the association-level lazy setting is now *completely respected*. if I run a HQL query and some of the objects in the result set have non-lazy associations, those associations will be *immediately fetched*.
RE: [Hibernate] connect by
yes, its easy enough, I guess... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Wednesday, 27 April 2005 1:50 AM To: hibernate-devel Subject: Re: [Hibernate] connect by Not keen. With native SQL you can achieve these specific cases, right? Gavin King wrote: Should we support START WITH ... CONNECT BY in HQL (just for Oracle users)? It's trivial to implement I guess, what do you guys think? -- Emmanuel Bernard [EMAIL PROTECTED] callto://emmanuelbernard http://www.hibernate.org --- SF.Net email is sponsored by: Tell us your software development plans! Take this survey and enter to win a one-year sub to SourceForge.net Plus IDC's 2005 look-ahead and a copy of this survey Click here to start! http://www.idcswdc.com/cgi-bin/survey?id=105hix ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF.Net email is sponsored by: Tell us your software development plans! Take this survey and enter to win a one-year sub to SourceForge.net Plus IDC's 2005 look-ahead and a copy of this survey Click here to start! http://www.idcswdc.com/cgi-bin/survey?id5hix ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Quoted schema names...
I don't think so.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Emmanuel Bernard
Sent: Monday, 25 April 2005 1:58 AM
To: hibernate-devel@lists.sourceforge.net
Subject: Re: [Hibernate] Quoted schema names...
Didn't we have some trouble in 2.1.7 with a similar patch?
Aleksandar Vidakovic wrote:
Salut all,
I had problems with schemas containing a dash in the name. SchemaExport
fails e. g. with a schema name like component-security on postgresql
(I'm sure that this is an issue on other DB systems, too). When I
looked
into hibernates source I saw that table names can be quoted with
backticks, but schema names cannot. Is there a reason for this
behaviour...? I admit that I'm new to hibernate... at least concerning
it's source code ;-)
Attached you can find a little patch for the class
org.hibernate.mapping.Table which recognizes quoted schemas.
Cheers,
Aleks
---
-
Index: Table.java
===
RCS file:
/cvsroot/hibernate/Hibernate3/src/org/hibernate/mapping/Table.java,v
retrieving revision 1.33
diff -u -r1.33 Table.java
--- Table.java 11 Apr 2005 12:40:40 - 1.33
+++ Table.java 23 Apr 2005 15:04:44 -
@@ -38,6 +38,7 @@
private Map uniqueKeys = new HashMap();
private final int uniqueInteger;
private boolean quoted;
+ private boolean quotedSchema;
private static int tableCounter = 0;
private List checkConstraints = new ArrayList();
private String rowId;
@@ -78,7 +79,7 @@
public String getQualifiedName(Dialect dialect, String
defaultCatalog, String defaultSchema) {
if ( subselect != null ) return ( + subselect + );
String quotedName = getQuotedName( dialect );
- String usedSchema = schema == null ? defaultSchema :
schema;
+ String usedSchema = schema == null ? defaultSchema :
getQuotedSchema( dialect );
String usedCatalog = catalog == null ? defaultCatalog :
catalog;
return Table.qualify( usedCatalog, usedSchema,
quotedName, dialect.getSchemaSeparator() );
}
@@ -109,6 +110,12 @@
name;
}
+ public String getQuotedSchema(Dialect dialect) {
+ return quotedSchema ?
+ dialect.openQuote() + schema +
dialect.closeQuote() :
+ schema;
+ }
+
public void setName(String name) {
if ( name.charAt( 0 ) == '`' ) {
quoted = true;
@@ -435,7 +442,13 @@
}
public void setSchema(String schema) {
- this.schema = schema;
+ if ( schema.charAt( 0 ) == '`' ) {
+ quotedSchema = true;
+ this.schema = schema.substring( 1,
schema.length() - 1 );
+ }
+ else {
+ this.schema = schema;
+ }
}
public String getCatalog() {
--
Emmanuel Bernard
[EMAIL PROTECTED]
callto://emmanuelbernard
http://www.hibernate.org
---
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[Hibernate] connect by
Should we support START WITH CONNECT BY in HQL (just for Oracle users)? Its trivial to implement I guess, what do you guys think?
[Hibernate] Just saw some commits from Steve...
does that mean we can do 3.0.2 tonight / tomorrow?
RE: [Hibernate] Just saw some commits from Steve...
Lots of bugfixes. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Monday, 25 April 2005 9:58 AM To: hibernate-devel@lists.sourceforge.net hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] Just saw some commits from Steve... Whats so important in 3.0.2? --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95alloc_id396op=ick ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95alloc_id396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] 3.0.2
OK, we will shoot for early next week. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Bauer Sent: Saturday, 23 April 2005 6:55 AM To: hibernate-devel@lists.sourceforge.net hibernate-devel@lists.sourceforge.net Subject: Re: [Hibernate] 3.0.2 On Apr 23, 2005, at 7:54 AM, Gavin King wrote: Are we good for a 3.0.2 release this weekend? Nope, have to finish new tutorial. --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95alloc_id396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] 3.0.2
Are we good for a 3.0.2 release this weekend? Steve. are you ready? Who wants to do the build?
RE: [Hibernate] many-to-many filters
The thing you need to think about is a many-to-many to a joined subclass. I *think* that this causes a join to the subclass table, in which case you could *not* apply the entity filter. So you would need collection-specific filters. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Ebersole Sent: Wednesday, 20 April 2005 1:49 PM To: hibernate-devel@lists.sourceforge.net Subject: [Hibernate] many-to-many filters So I've been looking and thinking about this ability to define filter conditions on many-to-many/ such that they apply to the associated table (not the just association table, which is what we have now). So the current thinking here is to allow another filter/ within the many-to-many/; something like: set ... key.../ many-to-many... filter.../ !-- applies to the associated entity table -- /many-to-many filter.../ !-- applies to the association table -- /set This actually brought up to my mind an older discussion regarding the ability to define that filters defined on an entity should apply to collections in which it is the element. One way to solve both of these would be something like: set... key.../ many-to-many.../ !-- or one-to-many -- filter.../ apply-entity-filters/ /set In this approach you'd lose a little bit of the ability to control which filters applied to the collection from the entity definition, but I guess I'm asking whether that is really such a bad thing. Also, the semantics of filter/s nested under the various collections would still be slightly different between one-to-many/ and many-to-many/. Or do we need the capability to do both? Note that use of apply-entity-filters/ solely would still not resolve the need to be able to define where criteria on the many-to-many associated table (i.e. many-to-many where=.../)... --- This SF.Net email is sponsored by: New Crystal Reports XI. Version 11 adds new functionality designed to reduce time involved in creating, integrating, and deploying reporting solutions. Free runtime info, new features, or free trial, at: http://www.businessobjects.com/devxi/728 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: New Crystal Reports XI. Version 11 adds new functionality designed to reduce time involved in creating, integrating, and deploying reporting solutions. Free runtime info, new features, or free trial, at: http://www.businessobjects.com/devxi/728 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] date for 3.0.1 ?
This weekend. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Wednesday, 13 April 2005 7:41 AM To: Hibernate development Subject: [Hibernate] date for 3.0.1 ? Hi guys, any planned date for 3.0.1 ? I got some minor additions to the core that I would like to add (MetaAttributable). And if 3.0.1 is not planned to be released soon (within a week) i'll need to hold changes in the toolset back as otherwise the next tool release will not work with the latest release of hibernate... -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95alloc_id396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] DAO generation templates
Id really like to add DAO generation to hbm2java. All we need is a simple template that (1) creates typesafe versions of persist(), merge(), delete(), etc (2) searches for relevant named queries and created findX() methods Ill spend some time on this tonight, perhaps, but Im wondering about the best way to do (2). Max, where should I get access to defined named queries from? Also, do we have meta for named queries yet? We need this.
RE: [Hibernate] New HQL features in CVS
map creation from specified key and value columns (either key,value or aliased) -1, I don't see this as a general need; you can always use a criteria query with a resultTransformer (I'm currently resisting the idea of adding ResultTransformer to the HQL facility). plugable loaders Well, between custom persisters, CustomQuery and the new loader query-ref stuff, there is already an enormous amount of flexibility here. It would take a lot to convince me that there is some case that can't be handled. JavaBean construction from aliased properties yes, this is on my TODO list. It is straightforward. Patches are very welcome. --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95alloc_id396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] 3.0 final today?
Anyone got any objection to building and releasing today? I think we are done... -- Gavin King +61 410 534 454 +1 404 822 8349 callto://gavinking Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- This SF.net email is sponsored by Demarc: A global provider of Threat Management Solutions. Download our HomeAdmin security software for free today! http://www.demarc.com/info/Sentarus/hamr30 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] 2.1 million pageviews in March
For the first time, hibernate.org passed 2 million pageviews in a month. Pretty cool, huh? -- Gavin King +61 410 534 454 +1 404 822 8349 callto://gavinking Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- This SF.net email is sponsored by Demarc: A global provider of Threat Management Solutions. Download our HomeAdmin security software for free today! http://www.demarc.com/info/Sentarus/hamr30 ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] HQL 3.1
One of the main reasons we migrated to the new query parser was to allow for easier extension of HQL. We didn't actually make much in the way of HQL extensions in 3.0 (except for UPDATE/DELETE, CASE and EJB-QL functions). I've been wondering what new cool stuff we could consider for 3.1. First, we need to add a way to add extra conditions to outer joins. Eg: from Order ord left join ord.lines line on line.deleted is false where ... But perhaps on is the wrong keyword, since it is an extra join condition. Perhaps filter by? from Order ord left join ord.lines line filter by line.deleted is false where ... I'm not sure. Next, it's about time we had a reliable instanceof operator: from Payment p where p instanceof Cheque or Next, I'm considering adding more query-level control over fetching strategies from Order ord subselect fetch ord.lines from Order ord select fetch ord.lines from Order ord batch fetch ord.lines from Order ord batch size 10 fetch ord.lines Finally, we need to grapple with the problem of supporting expressions in the select clause. Do you think we could and should support the ANSI SQL style periods and temporal operators (overlaps, during, before, after, etc.) in a portable way? from Contract c where [c.effectiveStartDate, c.effectiveEndDate] overlaps (:start, :end] (Unfortunately, Java has no Period or Interval class that we could create a standard Hibernate Type for.) Any other ideas? -- Gavin King +61 410 534 454 +1 404 822 8349 callto://gavinking Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] property lazy=.../
I think we made a big mistake by re-using the word lazy for attribute-level lazy fetching. People think that many-to-one lazy=false/ will disable proxying. Does anyone know another term we could use? -- Gavin King +61 410 534 454 +1 404 822 8349 callto://gavinking Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95alloc_id396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] reusing joins in FromClause
Joshua, is there any reason why FromClause defined both: implicitJoinFromElementsByPath and explicitJoinFromElementsByPath? The old parser used to re-use any duplicated join, and when I replace the two collections with a single collection, everything seems to work (better than before). Anyway, I will commit that change, since it helps, and doesn't seem to hurt... -- Gavin King +61 410 534 454 +1 404 822 8349 callto://gavinking Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
[Hibernate] TODO List
I'm happy that we can release 3.0final early next week. (Perhaps even Monday.) I have the following high-priority issues in the core, none of which are truly necessary to go final, its fine if they pop up in 3.0.1 or 3.0.2: * stored procedure support for querying TODO-174 * many-to-many filter conditions TODO-129 * collection properties in native SQL strings TODO-109 * fix new parser for theta-style outerjoins HHH-184 * finish bulk update/delete TODO-92 * transform() method TODO-175 * WebSphere TM problems HB-1354 * EJB3 SQL queries TODO-172 * EJB3-style composite keys TODO-170 In addition, we agreed that we would target the following new stuff for Q2: * Resolve JBossCache concurrency issues * Deliver standalone EJB3 EntityManager * Eclipse-based monitoring GUI * Hibernate3 har deployer with declarative long persistence contexts, to run in new JBoss microcontainer I'm pretty sure that we won't have a chance to get all those things delived in Q2, but I'd like at least 2 out of the 4. Cheers, Gavin -- Gavin King +61 410 534 454 +1 404 822 8349 callto://gavinking Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://jboss.com --- SF email is sponsored by - The IT Product Guide Read honest candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595alloc_id=14396op=click ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
