May 2009 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (ANN-764) Split test involving database specific features (like sequence / identity)

by Emmanuel Bernard (JIRA)

Split test involving database specific features (like sequence / identity) -------------------------------------------------------------------------- Key: ANN-764 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-764 Project: Hibernate Annotations Issue Type: Improvement Reporter: Emmanuel Bernard Priority: Minor Use the dialect unit test framework and split platform dependent tests -- 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] Created: (HHH-3236) Prevent classloader leaks to JBC and JGroups when using a shared cache

by Brian Stansberry (JIRA)

Prevent classloader leaks to JBC and JGroups when using a shared cache ---------------------------------------------------------------------- Key: HHH-3236 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3236 Project: Hibernate3 Issue Type: Sub-task Components: caching (L2) Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: 3.3.0 JGroups spawns a number of threads when a channel is created. JBC can spawn an eviction thread as well. A newly spawned thread inherits its thread context classloader from the thread that spawned it. If a shared JBC CacheManager is used (e.g. in an appserver) it is important to set the TCCL away from any application classloader and to the CacheManager's TCCL before starting a cache. This ensures that the application classloader doesn't leak to any JBC or JGroups threads. -- 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

15 years

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[Hibernate-JIRA] Created: (ANN-825) TestCase could check for superclass of Dialect before skipping it

by Juraci Paixao Krohling (JIRA)

TestCase could check for superclass of Dialect before skipping it ----------------------------------------------------------------- Key: ANN-825 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-825 Project: Hibernate Annotations Issue Type: Improvement Reporter: Juraci Paixao Krohling Assignee: Hardy Ferentschik Attachments: ANN-CheckSuperclassDialectsBeforeSkip.diff If a subclass of org.hibernate.test.annotations.TestCase is annotated with @RequiresDialect (or any of its methods), TestCase tries to match the exact name of the dialect in order to decide to skip it or not. My suggestion (and the attached patch) adds another check. If I specify the superclass of a set of dialects (like Oracle8iDialect, which is superclass of Oracle9i and Oracle10g), the test won't skip the subclasses of Oracle8iDialect. How to reproduce: 1) Create a test case annotated with @RequiresDialect(Oracle8iDialect.class) 2) Configure the test to run using the Oracle9iDialect 3) The test will be skipped, even though Oracle9iDialect is a subclass of Oracle8iDialect After the patch, the step 3 would be: 3) The test is not skipped. If there's a reason to not check the superclasses, please reject this JIRA. Otherwise, please review it and commit (or assign it back to me to commit). -- 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

15 years, 1 month

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[Hibernate-JIRA] Created: (ANN-833) Integrate new long string and binary property types in core with annotations

by Gail Badner (JIRA)

Integrate new long string and binary property types in core with annotations ------------------------------------------------------------------------------ Key: ANN-833 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-833 Project: Hibernate Annotations Issue Type: Improvement Reporter: Gail Badner Assignee: Emmanuel Bernard Fix For: 3.5 The following types have been added to core by HHH-3892: - ImageType (image) - MaterializedBlobType (materialized_clob) - MaterializedClobType (materialized_blob) Annotations has its own version of some (or all?) of these types. Annotations should start using these new types instead. -- 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

15 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3849) Disable lock striping in JBoss Cache configs

by Brian Stansberry (JIRA)

Disable lock striping in JBoss Cache configs -------------------------------------------- Key: HHH-3849 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3849 Project: Hibernate Core Issue Type: Task Components: caching (L2) Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: 3.5 JBC's MVCC lock striping leads to irresolvable lock conflicts; need to disable it once at least JBC 3.1.0 is integrated. (3.1.0 is the first version that includes the configuration property to disable it.) See http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4218836#4218836 for more details. -- 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

15 years, 1 month

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[Hibernate-JIRA] Created: (ANN-593) Ability for an @NamedQuery on a @MappedSuperclass to be copied up to the subclass

by John Newman (JIRA)

Ability for an @NamedQuery on a @MappedSuperclass to be copied up to the subclass --------------------------------------------------------------------------------- Key: ANN-593 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-593 Project: Hibernate Annotations Issue Type: Improvement Components: binder Affects Versions: 3.2.1 Environment: INFO Version:15 - Hibernate Annotations 3.2.1.GA 09:15:01,755 INFO Environment:500 - Hibernate 3.2.1 INFO SettingsFactory:81 - RDBMS: Microsoft SQL Server, version: 08.00.0760 09:15:06,114 INFO SettingsFactory:82 - JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2 09:15:06,255 INFO Dialect:151 - Using dialect: org.hibernate.dialect.SQLServerDialect Reporter: John Newman If I use a @MappedSuperclass (which is a very useful annotation btw) I have to manually copy any queries I want with taht class up to all subclasses. The binder should check any mapped superclasses and pull those named queries up. i.e. /** * Base User class that different projects user classes derive from. * Hibernate annotations doesn't pick up that query, so you have to copy it up to your subclass */ @MappedSuperclass @NamedQueries({ @NamedQuery(name="User.findByLoginName", query="FROM User WHERE loginName = ?") // this is useless down here, i just put it here for reference }) public class BaseUser<PK extends Serializable> extends IdEntity<PK> { private static final long serialVersionUID = -4443522925041212381L; protected String loginName; @Column(unique=true) public String getLoginName() { return this.loginName; } public void setLoginName(String loginName) { this.loginName = loginName; } } /** * Custom user class for a certain application */ @Entity @Table(name="tbl_user") @GenericGenerator(name=IdGen.NAME, strategy=IdGen.AUTO) @NamedQueries({ @NamedQuery(name="User.findByLoginName", query="FROM User WHERE loginName = ?") // had to copy this up from the base class }) public class User extends BaseUser<Short> { private static final long serialVersionUID = -6199544722824321999L; private String firstName; ... } so in short it would be nice if the scanner would check for that and bind any named queries up to the subclass -- 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

15 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3000) Allow a TypeDef to be associated with a class

by Darren Bell (JIRA)

Allow a TypeDef to be associated with a class --------------------------------------------- Key: HHH-3000 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3000 Project: Hibernate3 Issue Type: Improvement Reporter: Darren Bell This would allow you to just define it once and not have to worry about adding extra details to the mapping file or by annotating a field. For instance: @TypeDef( name="internalHeaderType", typeClass=com.dolby.mapics.GenericEnumUserType.class, targetClass=com.dolby.mapics.InternalHeaderType, parameters= { @Parameter(name="enumClass", value="com.dolby.mapics.InternalHeaderType"), @Parameter(name="identifierMethod", value="toString"), @Parameter(name="valueOfMethod", value="fromString") }) by adding the targetClass attribute would enable this. -- 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

15 years, 1 month

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[Hibernate-JIRA] Created: (HHH-2326) NullPointerException from merge on composite id

by Greg Adams (JIRA)

NullPointerException from merge on composite id ----------------------------------------------- Key: HHH-2326 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2326 Project: Hibernate3 Type: Bug Components: core Versions: 3.2.1 Environment: Hibernate 3.2.1ga, tested against Oracle 10g and Derby Reporter: Greg Adams Priority: Critical Attachments: HibernateMergeBug.zip Merge is throwing an NPE from the bowels of Hibernate when I have a class mapped with a composite ID. Stacktrace: [junit] java.lang.NullPointerException [junit] at org.hibernate.type.AbstractType.getHashCode(AbstractType.java:112) [junit] at org.hibernate.type.AbstractType.getHashCode(AbstractType.java:120) [junit] at org.hibernate.type.EntityType.getHashCode(EntityType.java:279) [junit] at org.hibernate.type.ComponentType.getHashCode(ComponentType.java:189) [junit] at org.hibernate.engine.EntityKey.generateHashCode(EntityKey.java:104) [junit] at org.hibernate.engine.EntityKey.<init>(EntityKey.java:48) [junit] at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:100) [junit] at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:687) [junit] at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:669) [junit] at org.hibernate.engine.CascadingAction$6.cascade(CascadingAction.java:245) [junit] at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:268) [junit] at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:216) [junit] at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169) [junit] at org.hibernate.engine.Cascade.cascadeCollectionElements(Cascade.java:296) [junit] at org.hibernate.engine.Cascade.cascadeCollection(Cascade.java:242) [junit] at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:219) [junit] at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169) [junit] at org.hibernate.engine.Cascade.cascade(Cascade.java:130) [junit] at org.hibernate.event.def.AbstractSaveEventListener.cascadeAfterSave(AbstractSaveEventListener.java:437) [junit] at org.hibernate.event.def.DefaultMergeEventListener.entityIsTransient(DefaultMergeEventListener.java:194) [junit] at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:123) [junit] at org.hibernate.event.def.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:53) [junit] at org.hibernate.impl.SessionImpl.fireMerge(SessionImpl.java:677) [junit] at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:661) [junit] at org.hibernate.impl.SessionImpl.merge(SessionImpl.java:665) [junit] at com.foo.test.HibernateTest.doMerge(Unknown Source) [junit] at com.foo.test.HibernateTest.testInsert(Unknown Source) [junit] at org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99) [junit] at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81) [junit] at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34) [junit] at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75) [junit] at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45) [junit] at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71) [junit] at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35) [junit] at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42) [junit] at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34) [junit] at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52) [junit] at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:32) I've attached a zipped-up project that reproduces the error. Just extract and run ant. -- 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

15 years, 1 month

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[Hibernate-JIRA] Created: (ANN-626) @Generated annotation not inserting during insert

by Rob (JIRA)

@Generated annotation not inserting during insert ------------------------------------------------- Key: ANN-626 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-626 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.0.ga, 3.2.0.ga Environment: MSSQL 9.00.3042.00 Hibernate annotations version 3.2.0 GA and also tested 3.30 GA Reporter: Rob Priority: Critical The @Generated annotation is not working similiar to the hbm generated tag. Annotation Mapping: @Generated(GenerationTime.INSERT) @Column (name="CreatedOn", length=23, nullable=false, insertable=false, updatable=false) private Date mCreatedOn; Mapping Document: <property name="createdOn" generated="insert" type="TimestampType"> <column name="CreatedOn" length="23"/> </property> The generated SQL (show_sql=true): Hibernate: insert into Zone (CreatedByUserID, ZoneDescription, ZoneFile, ModifiedByUserID, ModifiedOn, ZoneName, RowStatus, SOAExpire, SOAMinimum, SOARefresh, SOARetry, SOAWho, ZoneTTL, ZoneType, ZoneClass) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) Debug level Hibernate log excerpt: 18:37:42 WARN org.hibernate.util.JDBCExceptionReporter 77 SQL Error: 515, SQLState: 23000 18:37:42 ERROR org.hibernate.util.JDBCExceptionReporter 78 Cannot insert the value NULL into column 'CreatedOn', table 'DB.dbo.Zone'; column does not allow nulls. INSERT fails. -- 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

15 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3917) @NotFound(action=NotFoundAction.IGNORE) results in EAGER loading for @ManyToOne(fetch = FetchType.LAZY) field

by Vlasov Igor (JIRA)

@NotFound(action=NotFoundAction.IGNORE) results in EAGER loading for @ManyToOne(fetch = FetchType.LAZY) field ------------------------------------------------------------------------------------------------------------- Key: HHH-3917 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3917 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Reporter: Vlasov Igor Hello I try to use @org.hibernate.annotations.NotFound(action=NotFoundAction.IGNORE) annotation to avoid of throwing an exception IN @JoinColumn(name = "UR_ID", referencedColumnName = "UR_ID") @ManyToOne(fetch = FetchType.LAZY) @org.hibernate.annotations.NotFound(action=NotFoundAction.IGNORE) @Basic(optional=true) private UserRole role; Then it results me to EAGER loading of this field. Throw days of debuging i have found that: 1. @org.hibernate.annotations.NotFound results in: isNullable()=true for org.hibernate.type.ManyToOneType 2. in org.hibernate.impl.SessionImpl and method internalLoad i can see: LoadEventListener.LoadType type = nullable ? LoadEventListener.INTERNAL_LOAD_NULLABLE : eager ? LoadEventListener.INTERNAL_LOAD_EAGER : LoadEventListener.INTERNAL_LOAD_LAZY; Threrefore we have LoadEventListener.INTERNAL_LOAD_NULLABLE type of loading my relation. !!! and in class org.hibernate.event.LoadEventListener.INTERNAL_LOAD_NULLABLE I can see setAllowProxyCreation(false) !!!! 3. in org.hibernate.event.def.DefaultLoadEventListener in line 218 there is a condition: if ( options.isAllowProxyCreation() ) { return createProxyIfNecessary( event, persister, keyToLoad, options, persistenceContext ); } else { return load(event, persister, keyToLoad, options); } In my case LoadEventListener.INTERNAL_LOAD_NULLABLE.isAllowProxyCreation() ==false !! and it results in LOADING of Object !!! Can we set LoadEventListener.INTERNAL_LOAD_NULLABLE.isAllowProxyCreation() to true ? org.hibernate.event.LoadEventListener.INTERNAL_LOAD_NULLABLE = new LoadType("INTERNAL_LOAD_NULLABLE") .setAllowNulls(true) .setAllowProxyCreation(false) .setCheckDeleted(false) .setNakedEntityReturned(false); -- 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

15 years, 1 month

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hibernate-issues May 2009