February 2007 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-2422) unexpected object loading with Mixing table per class hierarchy with table per subclass

by Paul Song (JIRA)

unexpected object loading with Mixing table per class hierarchy with table per subclass --------------------------------------------------------------------------------------- Key: HHH-2422 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2422 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.1, 3.2.0.cr4, 3.2.2, 3.2.0.ga, 3.2.0.cr5 Environment: Linux(Red Hat 4.0 AS) + JBOSS4.0.5.GA + Hibernate 3.2.2.GA + MySQL5.0.27 Community edition + JDK1.5_06 Reporter: Paul Song Priority: Critical Attachments: sourceCode.rar 3 entity classes: Token, AudioToken, Actor. AudioToken is a subclass of Token, Token is a member variable of Actor. That means Actor instance may have Token object or AudioToken object at runtime. The mapping definition of Token and Audio Token use Mixing table per class hierarchy with table per subclass. So the Audio Token has its own properties in a different sub table(AudioToken table) besides it has common properties in token table. When loading actor, this actor will get its token object reference automatically according to mapping(lazy loading is false). Although the audio token object is returned, it did not contain information of sub table(i.e. serialNumber) but just that of parent table(i.e., id, type counter etc.) The same exact code package is working well with following Environment: 1, Windows2003 + JBOSS4.0.5.GA + Hibernate 3.2.2.GA + MySQL5.0.27 Community edition + JDK1.5_06 2, Windows2003 + WebLogic(9.1, 9.2)+ Hibernate 3.2.2.GA + MySQL5.0.27 Community edition + JDK1.5_06 3,Linux(Redhat 4.0 AS) + WebLogic(9.1, 9.2)+ Hibernate 3.2.2.GA + MySQL5.0.27 Community edition + JDK1.5_06 Except above unexpected object return, When I use AudioTokenDao to get the object by PK, I can get the object containing information of both parent table and sub table. but If I use TokenDao to get the object by same PK, I can only get the object containing information of parent table(Token table). it's not expected this way but happened on environment of Linux(Red Hat 4.0 AS) + JBOSS4.0.5.GA + Hibernate 3.2.2.GA + MySQL5.0.27 Community edition + JDK1.5_06 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Created: (ANN-533) Id Attribute override did not work through xml

by Armin Haaf (JIRA)

Id Attribute override did not work through xml ---------------------------------------------- Key: ANN-533 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-533 Project: Hibernate Annotations Type: Bug Versions: 3.2.1 Reporter: Armin Haaf Attachments: TestOverrideIdGenerator.java It is not possible to override the id generator with xml. Please look at the attached code -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Commented: (HHH-746) Criteria query on "class" property

by Thorsten Wenzlaff (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-746?page=co... ] Thorsten Wenzlaff commented on HHH-746: --------------------------------------- This issue is still present for discriminators with the type String. Since getDiscriminatorSQLValue() value is used to determine the value of the discriminator (which adds the quotes to the discriminator value), the usage of this value in a prepared statement will fail! > Criteria query on "class" property > ---------------------------------- > > Key: HHH-746 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-746 > Project: Hibernate3 > Type: Improvement > Components: core > Environment: 3.06, Oracle > Reporter: Cuong Tran > Assignee: Joshua Davis > Priority: Minor > > Time Spent: 1 hour > Remaining: 0 minutes > > Currently, when using the "class" property on Criteria query, hibernate doesn't translate the value into the underlying discriminator. See the discussion/test case here: > http://opensource.atlassian.com/projects/hibernate/secure/CreateIssue.jspa -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Commented: (HHH-1005) Criteria LEFT JOIN capability when adding Order to associations

by DJ Gregor (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1005?page=c... ] DJ Gregor commented on HHH-1005: -------------------------------- Oleg, Regarding your last comment, the issue HHH-879 is to "Enable joining the same association twice with Criteria". > Criteria LEFT JOIN capability when adding Order to associations > --------------------------------------------------------------- > > Key: HHH-1005 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1005 > Project: Hibernate3 > Type: Patch > Components: query-criteria > Versions: 3.1 rc3 > Reporter: Leonardo Quijano > Assignee: Steve Ebersole > Fix For: 3.1.2 > Attachments: CriteriaJoinTypes.patch > > > As in: > http://forum.hibernate.org/viewtopic.php?t=291&start=0&postdays=0&postord... > A way of specifying a join mode for Criteria queries would be great, such as in: > criteria.createCriteria("association", JoinFragment.LEFT_OUTER_JOIN) > or a similar syntax. > I think this is important because is counterintuitive that order clauses add a filter to a Criteria. I know that by default a subCriteria will put an INNER_JOIN, but then again, if I have a QBE in a page with no filters, and click on a column to sort by that, I should get the same number of results as if I clicked another column, right? I would set a LEFT JOIN as default to avoid problems like that. > Since that would break functionality, of course, then at least an overloaded version of createCriteria would be possible? Thanks. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Created: (ANN-536) Auto enable validator interceptor during AnnotationConfiguration.secondPass() through a property

by Emmanuel Bernard (JIRA)

Auto enable validator interceptor during AnnotationConfiguration.secondPass() through a property ------------------------------------------------------------------------------------------------ Key: ANN-536 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-536 Project: Hibernate Annotations Type: New Feature Components: binder Reporter: Emmanuel Bernard Assigned to: Emmanuel Bernard -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Created: (ANN-541) Bug Mixing Annotations with Mapping Files. (Minimal Test Case Attached)

by Adam T (JIRA)

Bug Mixing Annotations with Mapping Files. (Minimal Test Case Attached) ----------------------------------------------------------------------- Key: ANN-541 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-541 Project: Hibernate Annotations Type: Bug Environment: Hibernate Annotations 3.2.1.GA Hibernate 3.2.1 Reporter: Adam T Attachments: HibernateMixedMappingsTestCase.zip I have found a bug in Hibernate when mixing annotations and mapping files. I have generated a minimal test case. Additionally, I have confirmed that the error does not appear when all classes use annotations. There are two mapped classes AImpl and BImpl. AImpl extends BImpl. A third annotated class ZImpl, refers to BImpl through a ManyToOne relationship. All method signatures refer to these classes by their interfaces A, B, and Z; however, Hibernate is instructed to use the *Impl classes when necessary. I am NOT mixing annotations and mappings in a single inheritance hierarchy. All classes implement Serializable by extending their Serializable interfaces. The minimal test case is attached as a zip and included below: 13:02:57,811 INFO [Version] Hibernate Annotations 3.2.1.GA 13:02:57,827 INFO [Environment] Hibernate 3.2.1 13:02:57,827 INFO [Environment] hibernate.properties not found 13:02:57,842 INFO [Environment] Bytecode provider name : cglib 13:02:57,842 INFO [Environment] using JDK 1.4 java.sql.Timestamp handling 13:02:57,936 INFO [Configuration] configuring from resource: /hibernate.cfg.xml 13:02:57,936 INFO [Configuration] Configuration resource: /hibernate.cfg.xml 13:02:58,077 INFO [Configuration] Reading mappings from resource : B.hbm.xml 13:02:58,342 INFO [Configuration] Reading mappings from resource : A.hbm.xml 13:02:58,389 INFO [Configuration] Configured SessionFactory: null 13:02:58,655 INFO [HbmBinder] Mapping class: test.AImpl -> A 13:02:58,670 INFO [AnnotationBinder] Binding entity from annotated class: test.ZImpl 13:02:58,702 INFO [EntityBinder] Bind entity test.ZImpl on table Z 13:02:58,780 ERROR [HibernateUtil] Building SessionFactory failed. org.hibernate.AnnotationException: @OneToOne or @ManyToOne on test.ZImpl.b references an unknown entity: test.BImpl at org.hibernate.cfg.FkSecondPass.doSecondPass(FkSecondPass.java:56) at org.hibernate.cfg.AnnotationConfiguration.processFkSecondPassInOrder(AnnotationConfiguration.java:428) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:286) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1283) at org.illumen.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:85) at test.TestMixedMappings.main(TestMixedMappings.java:10) Exception in thread "main" java.lang.ExceptionInInitializerError at org.illumen.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:93) at test.TestMixedMappings.main(TestMixedMappings.java:10) Caused by: org.hibernate.AnnotationException: @OneToOne or @ManyToOne on test.ZImpl.b references an unknown entity: test.BImpl at org.hibernate.cfg.FkSecondPass.doSecondPass(FkSecondPass.java:56) at org.hibernate.cfg.AnnotationConfiguration.processFkSecondPassInOrder(AnnotationConfiguration.java:428) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:286) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1283) at org.illumen.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:85) ... 1 more hibernate.cfg.xml: <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <property name="hibernate.connection.datasource">java:/comp/env/jdbc/newsoncongress</property> <property name="hibernate.current_session_context_class">thread</property> <property name="hibernate.bytecode.use_reflection_optimizer">false</property> <property name="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</property> <mapping resource="B.hbm.xml" /> <mapping resource="A.hbm.xml" /> <mapping class="test.ZImpl" /> </session-factory> </hibernate-configuration> A.hbm.xml: <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">  <hibernate-mapping> <class name="test.AImpl" table="A" proxy="test.A"> <id name="aId" column="aID" type="java.lang.Integer"> <generator class="identity" /> </id> </class> </hibernate-mapping> B.hbm.xml: <?xml version="1.0"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">  <hibernate-mapping> <joined-subclass name="test.BImpl" table="B" proxy="test.B" extends="test.AImpl"> <key column="aID" /> <property name="bId" column="bID" type="java.lang.Integer" not-null="true" /> </joined-subclass> </hibernate-mapping> A.java: package test; public interface A extends java.io.Serializable { public Integer getAId(); public void setAId(Integer aId); } B.java: package test; public interface B extends A { public Integer getBId(); public void setBId(Integer bId); } Z.java: package test; public interface Z extends java.io.Serializable { public Integer getZId(); public void setZId(Integer zId); public B getB(); public void setB(B b); } AImpl.java: package test; public class AImpl implements A { private static final long serialVersionUID = 1L; private Integer aId = 0; public AImpl() { } public Integer getAId() { return this.aId; } public void setAId(Integer aId) { this.aId = aId; } } BImpl.java: package test; public class BImpl extends AImpl implements B { private static final long serialVersionUID = 1L; private Integer bId = 0; public BImpl() { super(); } public Integer getBId() { return bId; } public void setBId(Integer bId) { this.bId = bId; } } ZImpl.java: package test; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.Id; import javax.persistence.Inheritance; import javax.persistence.InheritanceType; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.Table; @Entity @Inheritance(strategy = InheritanceType.JOINED) @org.hibernate.annotations.Proxy(proxyClass = Z.class) @Table(name = "Z") public class ZImpl implements Z { private static final long serialVersionUID = 1L; private Integer zId = null; private B b = null; @Id @Column(name = "zID") public Integer getZId() { return zId; } public void setZId(Integer zId) { this.zId = zId; } @ManyToOne(optional = false, targetEntity = BImpl.class, fetch = FetchType.LAZY) @JoinColumn(name = "bID", referencedColumnName = "bID") public B getB() { return b; } public void setB(B b) { this.b = b; } } ... When the AImpl and BImpl classes are annotated, the error disappears. AImpl.java: package test; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Inheritance; import javax.persistence.InheritanceType; import javax.persistence.Table; @Entity @Inheritance(strategy = InheritanceType.JOINED) @org.hibernate.annotations.Proxy(proxyClass = A.class) @Table(name = "A") public class AImpl implements A { private static final long serialVersionUID = 1L; private Integer aId = 0; public AImpl() { } @Id @Column(name = "aID") public Integer getAId() { return this.aId; } public void setAId(Integer aId) { this.aId = aId; } } BImpl.java: package test; import javax.persistence.Entity; import javax.persistence.Table; @Entity @org.hibernate.annotations.Proxy(proxyClass = B.class) @Table(name = "B") public class BImpl extends AImpl implements B { private static final long serialVersionUID = 1L; private Integer bId = 0; public BImpl() { super(); } public Integer getBId() { return bId; } public void setBId(Integer bId) { this.bId = bId; } } That's all folks! -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Created: (HHH-2411) Unable to delete a versioned item with JBoss-Cache as second level cache provider

by KROL Rudy (JIRA)

Unable to delete a versioned item with JBoss-Cache as second level cache provider --------------------------------------------------------------------------------- Key: HHH-2411 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2411 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.2 Environment: JBossCache version: 1.4.1.GA (and 1.4.1.CR1) Bug in OptimisticTreeCache (hibernate class) Reporter: KROL Rudy Attachments: BaseCacheProviderTestCase.java See the topic on the forum : http://forum.hibernate.org/viewtopic.php?t=969417 I've reproduced a unit test that shows the problem. It's the "testQueryCacheInvalidationVersionedItem()" test method in the "org.hibernate.test.cache.BaseCacheProviderTestCase" 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

17 years, 3 months

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[Hibernate-JIRA] Created: (ANN-542) Collections can't be marked as immutable

by Christopher G. Stach II (JIRA)

Collections can't be marked as immutable ---------------------------------------- Key: ANN-542 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-542 Project: Hibernate Annotations Type: Improvement Components: binder Versions: 3.2.1 Reporter: Christopher G. Stach II Priority: Trivial One harmless effect of this is the read-only cache warning: org.hibernate.cache.CacheFactory.createCache read-only cache configured for mutable class: xxx.collectionName -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Created: (ANN-543) Bug in both @Past and @Future validating Strings

by Klaus Friedel (JIRA)

Bug in both @Past and @Future validating Strings ------------------------------------------------ Key: ANN-543 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-543 Project: Hibernate Annotations Type: Bug Components: validator Versions: 3.2.1 Reporter: Klaus Friedel Priority: Minor Both PastValiadator and FutureValidator use DateFormat.getTimeInstance() to validate Objects of type String. As it doesn't make much sense to compare time values only, they should instead use DateFormat.getDateInstance(). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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[Hibernate-JIRA] Moved: (HV-2) Bug in both @Past and @Future validating Strings

by Emmanuel Bernard (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HV-2?page=all ] Emmanuel Bernard moved ANN-543 to HV-2: --------------------------------------- Project: Hibernate Validator (was: Hibernate Annotations) Key: HV-2 (was: ANN-543) Component: validators (was: validator) Fix Version: (was: 3.2.2) Version: FIRST (was: 3.2.1) > Bug in both @Past and @Future validating Strings > ------------------------------------------------ > > Key: HV-2 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-2 > Project: Hibernate Validator > Type: Bug > Components: validators > Versions: FIRST > Reporter: Klaus Friedel > Priority: Minor > > Original Estimate: 10 minutes > Remaining: 10 minutes > > Both PastValiadator and FutureValidator use DateFormat.getTimeInstance() to validate Objects of type String. > As it doesn't make much sense to compare time values only, they should instead use DateFormat.getDateInstance(). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 3 months

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hibernate-issues February 2007