March 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Closed: (HHH-1536) Replacing HibernateProxy witha custom proxy and using custom interceot methods

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1536?page=c... ] Steve Ebersole closed HHH-1536. ------------------------------- Closing stale resolved issues > Replacing HibernateProxy witha custom proxy and using custom interceot methods > ------------------------------------------------------------------------------- > > Key: HHH-1536 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1536 > Project: Hibernate Core > Issue Type: New Feature > Reporter: geminygirl1 > > I am really sorry to post this here. I am sure that user forums would have been a better place to post this. But I have been waiting for almost two weeks now and I am still not able to log on to teh user forums and since I am running out of time I am going ahead and posting it here. > I just need some help to figure out how is it is at all possible, can I use a custom Proxy rather than HibernateProxy or may be use some callback to replace the proxy by my own proxy. My problem is that I need to generate some custom exceptions if a proxy is invoked outside the hibernate session. > I understand I am new to Hibernate but beieve me I have gone through user forums and issue lists but I am not able to get any straightforward solution and also not able to get any detailed documentation. Like I know that in teh hbm file we have an attribute proxy but I am not really sure exactly what this would do or how it would impact teh working of Hibernate. > I would appreciate if you could point me to some example or article... anything at all. > I really do not want to traverse the whole object graph and replace the HibernateProxies with custom proxy. In short iw ant to avoid the extra object traversal. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-1068) Setting update="false" for an FK in a Mapping file can result into a NullPointerExeption in AbstractType.getHashCode()

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1068?page=c... ] Steve Ebersole closed HHH-1068. ------------------------------- Closing stale resolved issues > Setting update="false" for an FK in a Mapping file can result into a NullPointerExeption in AbstractType.getHashCode() > ---------------------------------------------------------------------------------------------------------------------- > > Key: HHH-1068 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1068 > Project: Hibernate Core > Issue Type: Bug > Reporter: Nico De Groote > > Setting update="false" for an property that is used as a FK in a Mapping file can result into a NullPointerExeption in AbstractType.getHashCode() > In the PersistenceContext there is a mapping where the EntityEntry does contain a null value (see the loadedState array), whereas the business object is correctly filled in. > -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-1157) Performance problem StatelessSession and StatefulPersistenceContext.clear

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1157?page=c... ] Steve Ebersole closed HHH-1157. ------------------------------- Closing stale resolved issues > Performance problem StatelessSession and StatefulPersistenceContext.clear > ------------------------------------------------------------------------- > > Key: HHH-1157 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1157 > Project: Hibernate Core > Issue Type: Bug > Components: core > Affects Versions: 3.1 rc2 > Environment: win2k, db2 > Reporter: Barthel Steckemetz > > The StatelessSession in h3.1 is using the StatefulPersistenceContext, > which has a lot of maps and sets to keep track of instances loaded etc. > This is quite useful in the stateful Session, but yields to the following problems. > When first loading a lot of instances like: > Query queryA = session.createQuery("from A"); > List listA = queryA.list(); > The instances maps in StatefulPersistenceContext are cleared, i.e. > HashMap.clear is used like: > public void clear() { > modCount++; > Entry tab[] = table; > for (int i = 0; i < tab.length; i++) > tab[i] = null; > size = 0; > } > Thus no references to the loaded instances are kept by the session. > But the HashMap.table array has still the same (possibly large) size. > Every subsequent load operation will call StatefulPersistenceContext.clear > too. So that the loop in HashMap.clear is run again. > This is especially costly when using ScrollableResults where > this happens for every call of next. > The solution may be to create a new instance of StatefulPersistenceContext > instead of calling clear. This may have side effect if references to its > members are kept elsewhere. We could fix our performance problems > this way. > A better solution could be to write an own StatelessPersistenceContext class. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-1135) Documentation: add Chapter quick links in the TOC

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1135?page=c... ] Steve Ebersole closed HHH-1135. ------------------------------- Closing stale resolved issues > Documentation: add Chapter quick links in the TOC > ------------------------------------------------- > > Key: HHH-1135 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1135 > Project: Hibernate Core > Issue Type: Improvement > Components: documentation > Affects Versions: 3.1 rc2 > Reporter: ron piterman > > Please add to the top of the html docu a quick link row, linking to anchors of the chapters in the TOC so one can jump in the TOC -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-935) Interceptor example is broken

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-935?page=co... ] Steve Ebersole closed HHH-935. ------------------------------ Closing stale resolved issues > Interceptor example is broken > ----------------------------- > > Key: HHH-935 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-935 > Project: Hibernate Core > Issue Type: Bug > Components: documentation > Reporter: Gavin King > Assignee: Gavin King > > the stuff done in preFlush() is not right. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-919) Error converting to int when uses "extract day" function

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-919?page=co... ] Steve Ebersole closed HHH-919. ------------------------------ Closing stale resolved issues > Error converting to int when uses "extract day" function > -------------------------------------------------------- > > Key: HHH-919 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-919 > Project: Hibernate Core > Issue Type: Bug > Components: core > Affects Versions: 3.1 beta 2 > Environment: Hibernate 3.05 and 3.1 beta 2. > Firebird 1.5.2 > Reporter: Leandro Sinhorini Alves > > I need a sql that returns the first day of a month. I wrote the follow HQL: > select ccb.data - day(ccb.data) + 1 from CompraCombustivel ccb > The translation is perfect and SQL is executed by Firebird with no error. But when I try to get the result: > ScrollableResults sr = query.scroll(); > while ( sr.next() ) { > ... > the program throws: > 22:05:13,984 WARN [JDBCExceptionReporter] SQL Error: 0, SQLState: 07006 > 22:05:13,984 ERROR [JDBCExceptionReporter] Error converting to int. > java.lang.RuntimeException: org.hibernate.exception.SQLGrammarException: could not read next row of results -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-1182) Access to filter metadata

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1182?page=c... ] Steve Ebersole closed HHH-1182. ------------------------------- Closing stale resolved issues > Access to filter metadata > ------------------------- > > Key: HHH-1182 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1182 > Project: Hibernate Core > Issue Type: Improvement > Components: core > Affects Versions: 3.1 rc3 > Reporter: Max Rydahl Andersen > Assignee: Steve Ebersole > Priority: Blocker > Fix For: 3.1 > > > Trying to implement filter support in the query console and noticed some minor, but important things: > sf.getFilterDefinition() throws IllegalArgumentException - why not an exception inherited from HibernateException ? > No way of getting the names of possible filters to present the user > just put it here to have it fixed before 3.1 final -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-914) QueryTranslator.getNamedParameters()

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-914?page=co... ] Steve Ebersole closed HHH-914. ------------------------------ Closing stale resolved issues > QueryTranslator.getNamedParameters() > ------------------------------------ > > Key: HHH-914 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-914 > Project: Hibernate Core > Issue Type: Improvement > Components: core > Reporter: Max Rydahl Andersen > Assignee: Steve Ebersole > Fix For: 3.1 beta 2 > > Attachments: namedparams.patch > > > It would be beneficial if the QueryTranslator could report which named parameters there is in a given query (? parameters would also be nice, but secondary) > I can use this (together with the already existing getNamedParametersLoc(name)) to provide better query parameter support in the plugins. > let me know if there is a better/existing place to get this information without building the complete query ? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-1098) Patch for build.sh to be able to build latest version on linux

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1098?page=c... ] Steve Ebersole closed HHH-1098. ------------------------------- Closing stale resolved issues > Patch for build.sh to be able to build latest version on linux > -------------------------------------------------------------- > > Key: HHH-1098 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1098 > Project: Hibernate Core > Issue Type: Bug > Affects Versions: 3.1 rc2 > Reporter: Xavier Poinsard > Priority: Minor > Fix For: 3.1 rc3 > > > Index: build.sh > =================================================================== > RCS file: /cvsroot/hibernate/HibernateExt/build.sh,v > retrieving revision 1.1 > diff -u -r1.1 build.sh > --- build.sh 12 May 2005 15:40:48 -0000 1.1 > +++ build.sh 25 Oct 2005 15:57:28 -0000 > @@ -1,4 +1,4 @@ > #!/bin/sh > CURDIR=`dirname $0` > -HIBERNATECORE=$CURDIR/../hibernate-3.0 > -java -cp "$HIBERNATECORE/lib/ant-launcher-1.6.3.jar" org.apache.tools.ant.launch.Launcher -lib $HIBERNATECORE/lib $* > +HIBERNATECORE=$CURDIR/../hibernate-3.1 > +java -cp "$HIBERNATECORE/lib/ant-launcher-1.6.5.jar" org.apache.tools.ant.launch.Launcher -lib $HIBERNATECORE/lib $* -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Closed: (HHH-1074) Compile time error for Chapter 1 reference example

by Steve Ebersole (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1074?page=c... ] Steve Ebersole closed HHH-1074. ------------------------------- Closing stale resolved issues > Compile time error for Chapter 1 reference example > -------------------------------------------------- > > Key: HHH-1074 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1074 > Project: Hibernate Core > Issue Type: Bug > Components: documentation > Affects Versions: 3.1 rc 1 > Environment: Hibernate 3.1 rc 1,SunJDK 1.4.2 > Reporter: Anto Paul > > The EventManager# createAndStoreEvent() of english single HTML page reference documentation(doc/reference/en/html/tutorial.html) is giving compile time error. The code given is > private void createAndStoreEvent(String title, Date theDate) { > HibernateUtil.getSessionFactory().getCurrentSession() > .beginTransaction(); > Event theEvent = new Event(); > theEvent.setTitle(title); > theEvent.setDate(theDate); > HibernateUtil.getSessionFactory().getCurrentSession() > .save(theEvent); > HibernateUtil.getSessionFactory().getCurrentSession() > .getTransaction.commit(); > } > On compile it is saying > ---------- Capture Output ---------- > > "C:\ant-1.6.2\bin\ant.bat" -f D:\work\hibernate-3.1\one\build.xml > compile: > [javac] Compiling 3 source files to D:\work\hibernate-3.1\one\bin > [javac] D:\work\hibernate-3.1\one\src\EventManager.java:30: cannot resolve symbol > [javac] symbol : variable getTransaction > [javac] location: interface org.hibernate.classic.Session > [javac] HibernateUtil.getSessionFactory().getCurrentSession() > [javac] ^ > [javac] 1 error > How to fix it. I am a newbie. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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hibernate-issues March 2011