June 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-6281) Basic HbmBinder cleanup

by Steve Ebersole (JIRA)

Basic HbmBinder cleanup ----------------------- Key: HHH-6281 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6281 Project: Hibernate Core Issue Type: Sub-task Reporter: Steve Ebersole Assignee: Steve Ebersole -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Commented: (HHH-772) null in maps are handled inconsistently

by Blake Martin (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-772?page=co... ] Blake Martin commented on HHH-772: ---------------------------------- This is an issue for me, as well. In my case, the value is a POJO with several fields. They're normally not null, but can be cleared by application users. If they're all null, this issue occurs. As a workaround, I put a dummy property on my POJO. I'm a bit irritated that I have to waste DB space with a dummy column and pollute my POJOs to get around this buggy behavior. > null in maps are handled inconsistently > --------------------------------------- > > Key: HHH-772 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-772 > Project: Hibernate Core > Issue Type: Improvement > Components: core > Reporter: Max Rydahl Andersen > Fix For: 3.1 beta 1 > > > regarding case 00004729. > group.getUsers().put("something", null); > Does not result in any insert. > Inserting "something", null manually into the underlying table and > when hibernate reads the map will have "something"->null in the map. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HSEARCH-742) Failure to open IndexWriter is hidden as NullPointerException in backend

by Sanne Grinovero (JIRA)

Failure to open IndexWriter is hidden as NullPointerException in backend ------------------------------------------------------------------------ Key: HSEARCH-742 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-742 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.4.0.Final Reporter: Sanne Grinovero Assignee: Sanne Grinovero Priority: Minor If a timeoutexception happens while attempting to acquire the write lock on the index, for example by using the _exclusive_index_use_ option wrongly, an NPE is thrown, in addition to logging the real cause. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-5790) method BasicBinder#bind() slow because formatting for trace is done also with disabled trace

by Guenther Demetz (JIRA)

method BasicBinder#bind() slow because formatting for trace is done also with disabled trace -------------------------------------------------------------------------------------------- Key: HHH-5790 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5790 Project: Hibernate Core Issue Type: Improvement Affects Versions: 3.6.0 Environment: 3_6_0_final Reporter: Guenther Demetz In the ELSE block of method org.hibernate.type.descriptor.sql.BasicBinder#bind the if statement "if (log.isTraceEnabled())" is missing, so strings are formatted even if trace logging is disabled. CURRENT CODE: if ( value == null ) { if ( log.isTraceEnabled() ) { log.trace(String.format(...); } st.setNull( index, sqlDescriptor.getSqlType() ); } else { log.trace(String.format(BIND_MSG_TEMPLATE,index, ...); doBind( st, value, index, options ); } IMPROVEMENT: if ( value == null ) { if ( log.isTraceEnabled() ) { log.trace(String.format(...); } st.setNull( index, sqlDescriptor.getSqlType() ); } else { if ( log.isTraceEnabled() ) { //// NEW LINE log.trace(String.format(BIND_MSG_TEMPLATE,index, ...); } //// NEW LINE doBind( st, value, index, options ); } BTW: By doing this little code enhancement, I was able to achieve almost the double speed when inserting data. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-6261) Bind @GeneratedValue

by Hardy Ferentschik (JIRA)

Bind @GeneratedValue -------------------- Key: HHH-6261 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6261 Project: Hibernate Core Issue Type: Sub-task Reporter: Hardy Ferentschik Assignee: Strong Liu -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-6283) Inheritance and Polymorphism.explicit

by Nicolás Gómez Navarrete (JIRA)

Inheritance and Polymorphism.explicit ------------------------------------- Key: HHH-6283 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6283 Project: Hibernate Core Issue Type: Bug Reporter: Nicolás Gómez Navarrete @Entity @Table(name="BATCH_JOB") public class Job { ......................... } @Entity() @org.hibernate.annotations.Entity(polymorphism=PolymorphismType.EXPLICIT) public class InsuranceJob extends Job { ......................... } Expected: Hibernate generates table with the state from parent plus child state. No @Inheritance(SINGLE_TABLE) applied Actual result: Hibernate generates table with DTYPE (discriminator) as if @Inheritance(SINGLE_TABLE) was defined. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-6078) Conditional auditing support

by Adam Warski (JIRA)

Conditional auditing support ---------------------------- Key: HHH-6078 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6078 Project: Hibernate Core Issue Type: New Feature Components: envers Reporter: Adam Warski Assignee: Adam Warski Fix For: 4.0.0.Alpha3 In H4 the standard approach of subclassing the AuditEventListener won't be as easy anymore. Provide some configurable hooks + document. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-5967) Envers Fetching Indexed Collection - Duplicate Row Exception

by Kevin Jordan (JIRA)

Envers Fetching Indexed Collection - Duplicate Row Exception ------------------------------------------------------------ Key: HHH-5967 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5967 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.6.1 Environment: Hibernate 3.6.1, MySQL 5.1.35 Reporter: Kevin Jordan I'm having problems reading from Envers for the revision of something with an indexed collection. Currently the revision shows when things are reordered that there is an entry with a create REVTYPE under the new index and a delete REVTYPE under the old index. When it goes to pull, this causes an "org.hibernate.HibernateException: More than one row with the given identifier was found: {REV=<MyRevisionEntityType>, collection_id=1, obj_id=1}, for class: <MyClass_AUD>". I am using the ValidityAuditStrategy now to try and fix the slowness I was having described in my post at https://forum.hibernate.org/viewtopic.php?f=1&t=1009676, so I'm not sure if that has anything to do with it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HBX-1186) Missing many-to-one relationships in which foreign key references a unique key in the one side

by Rui Baeta (JIRA)

Missing many-to-one relationships in which foreign key references a unique key in the one side ---------------------------------------------------------------------------------------------- Key: HBX-1186 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1186 Project: Hibernate Tools Issue Type: Bug Components: reverse-engineer Affects Versions: 3.2.4.GA Environment: jdk1.5.0_11 hibernate-tools-3.2.4.GA hibernate-core-3.3.2.GA Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production Oracle JDBC driver, version: 11.2.0.1.0 Reporter: Rui Baeta Attachments: OracleMetaDataDialect.patch In the reverse engineering process, Hibernate Tools is missing many-to-one relationships in which foreign key references a _unique key_ in the one side. Here is a test case: table {{detail}} has a foreign key to table {{master}}, and references a column that has a unique constraint ({{uk_master}}). {code:SQL} create table master ( pk_master number(24), --primary key uk_master number(24), --unique key primary key (pk_master), unique (uk_master) ); create table detail ( pk_detail number(24), --primary key fk_master number(24), --foreign key primary key (pk_detail) ); alter table detail add constraint cns_fk_master foreign key (fk_master) references master(uk_master) ; {code} Now, when executing Hibernate Tools with {{OracleMetaDataDialect}}, this relationship is not captured by the metadata query issued by {{OracleMetaDataDialect}} (constant {{SQL_FK_BASE}}). This is so because {{OracleMetaDataDialect}} is restricting foreign key relationships only to _primary key constraints_: {code:SQL}constraint_type = 'P'{code} If we change this restriction so that it includes also _unique key constraints_, it works: {code:SQL}constraint_type in ('P','U'){code} As far as I know, this change doesn't have side effects. There is a patch attached. (If you need, I can zip a simple maven project with this test case.) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[Hibernate-JIRA] Created: (HHH-5025) Support caching audit queries using ehcache's DiskStore.

by Brent Worden (JIRA)

Support caching audit queries using ehcache's DiskStore. -------------------------------------------------------- Key: HHH-5025 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5025 Project: Hibernate Core Issue Type: Improvement Components: envers Reporter: Brent Worden Priority: Minor Enabling audit query caching with a ehcache cache configured as persisting to disk or overflowing to disk. For example, <defaultCache diskPersistent="true" eternal="false" maxElementsInMemory="1000" maxElementsOnDisk="10000" overflowToDisk="true" timeToIdleSeconds="300" timeToLiveSeconds="3600" /> Results in the following exception: java.io.NotSerializableException: org.hibernate.envers.entities.RevisionTypeType at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) The lack of needed serialization prohibits the use of ehcache's DiskStore. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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hibernate-issues June 2011