January 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HCANN-10) JPA OneToOne(optional=true) not supported, supported alternative NotFound() is hibernate-proprietary!

by Bruno Melloni (JIRA)

JPA OneToOne(optional=true) not supported, supported alternative NotFound() is hibernate-proprietary! ----------------------------------------------------------------------------------------------------- Key: HCANN-10 URL: http://opensource.atlassian.com/projects/hibernate/browse/HCANN-10 Project: Hibernate Commons Annotations Issue Type: Bug Environment: Hibernate 3.3.1, annotations 3.4.0, MsSQL DB. Reporter: Bruno Melloni Rejected issue ANN-725 covers this partially. I might have misunderstood, but it seems the reason for rejecting is that @NotFound provides the same capability. All information I could find for JPA and other ORM tools indicates that this capability is supplied by @OneToOne(optional=true). Hibernate seems to be the lone ORM tool that requires the use of a proprietary annotation: @NotFound. @NotFound works, but the problem is that it makes the application no longer be pure-JPA. Not supporting pure-JPA outer joins would seem to be a major bug. -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-4854) Make constraint violation name extraction language neutral

by Jonas Olsson (JIRA)

Make constraint violation name extraction language neutral ---------------------------------------------------------- Key: HHH-4854 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4854 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.2.6 Environment: Oracle 8 or later Reporter: Jonas Olsson The ViolatedConstraintNameExtracter of Oracle8iDialect uses the following pattern for extracting the contraint violated: return extractUsingTemplate( "constraint (", ") violated", sqle.getMessage() ); and is highly error message language dependent. Changing to: return extractUsingTemplate( "(", ")", sqle.getMessage() ); would eliminate this while still getting the constraint name. -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-3239) MarkerObject should be serializable when using with swf

by Goran Blankendal (JIRA)

MarkerObject should be serializable when using with swf ------------------------------------------------------- Key: HHH-3239 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3239 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Hibernate 3.2.6 and Spring Webflow 2.0 Reporter: Goran Blankendal You get a java.io.NotSerializableException: org.hibernate.util.MarkerObject when using hibernate in a persistence context in SWF 2 See http://forum.springframework.org/showthread.php?t=51738 and http://forum.hibernate.org/viewtopic.php?t=985226 The MarkerObject should be serializable. -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-2774) Call ResultTransformer.transformList() even if the list argument is an empty list

by Christian Bauer (JIRA)

Call ResultTransformer.transformList() even if the list argument is an empty list --------------------------------------------------------------------------------- Key: HHH-2774 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2774 Project: Hibernate3 Issue Type: Improvement Components: core Reporter: Christian Bauer Priority: Trivial I have a case where a ResultTransformer is doing all the work in transformTuple() and always returns null from that method. The transformed target state is held internally in the ResultTransformer instance (I basically turn many tuples into one). Now I can't get this state out of the ResultTransformer because transformList() is not called after transformTuple(). It would be better if transformList() is called even if the list of tuples returned by transformTuple() is empty. -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-4838) 2L-Querycache ImmutableNaturalKeyLookup not properly recognized as hasImmutableNaturalId() is called on wrong EntityMetamodel

by Guenther Demetz (JIRA)

2L-Querycache ImmutableNaturalKeyLookup not properly recognized as hasImmutableNaturalId() is called on wrong EntityMetamodel ----------------------------------------------------------------------------------------------------------------------------- Key: HHH-4838 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4838 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.5.0-Beta-3 Environment: 3.5.0-Beta3, HSQLDB, EHCache as 2L cache implementation Reporter: Guenther Demetz Attachments: TestImmutableNaturalId.jar If a entityclass with immutable naturalId has non-lazy properties (for instance a OneToOne association), then more entityPersisters are involved in the query as it becomes a join-query eager loading the associated entity. The method Loader#getResultFromQueryCache presumes that the first entityPersister in the array is the main entity class. boolean isImmutableNaturalKeyLookup = queryParameters.isNaturalKeyLookup() && getEntityPersisters()[0].getEntityMetamodel().hasImmutableNaturalId(); Debugging attached testcase you can see indeed that getEntityPersisters()[0] returns SingleTableEntityPersister(hello.D) which is the persister of the associated entity, not the main one! Consequently the query is not considered as isImmutableNaturalKeyLookup, despite fullfilling all conditions. Here my output (with enabled p6spy): 11:53:15,651 INFO Version:37 - Hibernate Annotations 3.5.0.Beta1 11:53:15,690 INFO Environment:563 - Hibernate 3.5.0-Beta-3 11:53:15,694 INFO Environment:596 - hibernate.properties not found 11:53:15,700 INFO Environment:774 - Bytecode provider name : javassist 11:53:15,706 INFO Environment:655 - using JDK 1.4 java.sql.Timestamp handling 11:53:15,863 INFO Version:38 - Hibernate EntityManager 3.5.0.Beta1 11:53:16,356 INFO AnnotationBinder:446 - Binding entity from annotated class: hello.A 11:53:16,424 INFO EntityBinder:471 - Bind entity hello.A on table A 11:53:16,526 INFO AnnotationBinder:446 - Binding entity from annotated class: hello.D 11:53:16,527 INFO EntityBinder:471 - Bind entity hello.D on table D 11:53:16,686 WARN Ejb3Configuration:943 - hibernate.connection.autocommit = false break the EJB3 specification 11:53:16,702 INFO HibernateSearchEventListenerRegister:75 - Unable to find org.hibernate.search.event.FullTextIndexEventListener on the classpath. Hibernate Search is not enabled. 11:53:16,718 INFO DriverManagerConnectionProvider:64 - Using Hibernate built-in connection pool (not for production use!) 11:53:16,719 INFO DriverManagerConnectionProvider:65 - Hibernate connection pool size: 20 11:53:16,720 INFO DriverManagerConnectionProvider:68 - autocommit mode: false 11:53:16,921 INFO DriverManagerConnectionProvider:103 - using driver: com.p6spy.engine.spy.P6SpyDriver at URL: jdbc:hsqldb:hsql://localhost 11:53:16,922 INFO DriverManagerConnectionProvider:109 - connection properties: {user=sa, password=****, autocommit=false, release_mode=after_transaction} 11:53:17,002 INFO SettingsFactory:117 - RDBMS: HSQL Database Engine, version: 1.8.0 11:53:17,004 INFO SettingsFactory:118 - JDBC driver: HSQL Database Engine Driver, version: 1.8.0 11:53:17,068 INFO Dialect:223 - Using dialect: org.hibernate.dialect.HSQLDialect 11:53:17,082 INFO JdbcSupportLoader:79 - Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4 11:53:17,085 INFO TransactionFactoryFactory:62 - Transaction strategy: org.hibernate.transaction.JDBCTransactionFactory 11:53:17,089 INFO TransactionManagerLookupFactory:80 - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended) 11:53:17,090 INFO SettingsFactory:169 - Automatic flush during beforeCompletion(): disabled 11:53:17,091 INFO SettingsFactory:173 - Automatic session close at end of transaction: disabled 11:53:17,097 INFO SettingsFactory:188 - Scrollable result sets: enabled 11:53:17,098 INFO SettingsFactory:196 - JDBC3 getGeneratedKeys(): disabled 11:53:17,099 INFO SettingsFactory:204 - Connection release mode: after_transaction 11:53:17,101 INFO SettingsFactory:231 - Default batch fetch size: 1 11:53:17,103 INFO SettingsFactory:235 - Generate SQL with comments: disabled 11:53:17,104 INFO SettingsFactory:239 - Order SQL updates by primary key: disabled 11:53:17,105 INFO SettingsFactory:243 - Order SQL inserts for batching: disabled 11:53:17,107 INFO SettingsFactory:410 - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory 11:53:17,114 INFO SettingsFactory:251 - Query language substitutions: {} 11:53:17,115 INFO SettingsFactory:256 - JPA-QL strict compliance: enabled 11:53:17,121 INFO SettingsFactory:261 - Second-level cache: enabled 11:53:17,130 INFO SettingsFactory:265 - Query cache: enabled 11:53:17,143 INFO SettingsFactory:395 - Cache region factory : org.hibernate.cache.impl.bridge.RegionFactoryCacheProviderBridge 11:53:17,144 INFO RegionFactoryCacheProviderBridge:61 - Cache provider: net.sf.ehcache.hibernate.SingletonEhCacheProvider 11:53:17,150 INFO SettingsFactory:275 - Optimize cache for minimal puts: disabled 11:53:17,151 INFO SettingsFactory:284 - Structured second-level cache entries: disabled 11:53:17,151 INFO SettingsFactory:374 - Query cache factory: org.hibernate.cache.StandardQueryCacheFactory 11:53:17,165 INFO SettingsFactory:313 - Statistics: disabled 11:53:17,166 INFO SettingsFactory:317 - Deleted entity synthetic identifier rollback: disabled 11:53:17,166 INFO SettingsFactory:332 - Default entity-mode: pojo 11:53:17,167 INFO SettingsFactory:336 - Named query checking : enabled 11:53:17,167 INFO SettingsFactory:340 - Check Nullability in Core (should be disabled when Bean Validation is on): disabled 11:53:17,240 INFO SessionFactoryImpl:197 - building session factory 11:53:17,260 WARN ConfigurationFactory:131 - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/home/pb00067/Desktop/ehcache-1.7.1/lib/ehcache-core-1.7.1.jar!/ehcache-failsafe.xml 11:53:17,361 WARN SingletonEhCacheProvider:92 - Could not find a specific ehcache configuration for cache named [hello.A]; using defaults. 11:53:17,566 WARN SingletonEhCacheProvider:92 - Could not find a specific ehcache configuration for cache named [hello.D]; using defaults. 11:53:17,661 INFO SchemaExport:226 - Running hbm2ddl schema export 11:53:17,663 INFO SchemaExport:251 - exporting generated schema to database p6spy - 1264416797664|0|0|commit|| p6spy - 1264416797670|1|0|statement alter table A drop constraint FK41F7BDC12E p6spy - 1264416797672|0|0|statement drop table A if exists p6spy - 1264416797673|0|0|statement drop table D if exists p6spy - 1264416797674|1|0|statement drop table hibernate_sequences if exists p6spy - 1264416797675|1|0|statement create table A (oid bigint not null, name varchar(255), version integer not null, assSingleD_oid bigint, primary key (oid), unique (name)) p6spy - 1264416797676|0|0|statement create table D (oid bigint not null, version integer not null, primary key (oid)) p6spy - 1264416797678|1|0|statement alter table A add constraint FK41F7BDC12E foreign key (assSingleD_oid) references D p6spy - 1264416797679|1|0|statement create table hibernate_sequences ( sequence_name varchar(255), sequence_next_hi_value integer ) 11:53:17,679 INFO SchemaExport:268 - schema export complete 11:53:17,684 INFO UpdateTimestampsCache:57 - starting update timestamps cache at region: org.hibernate.cache.UpdateTimestampsCache 11:53:17,686 WARN SingletonEhCacheProvider:92 - Could not find a specific ehcache configuration for cache named [org.hibernate.cache.UpdateTimestampsCache]; using defaults. 11:53:17,689 INFO StandardQueryCache:75 - starting query cache at region: org.hibernate.cache.StandardQueryCache 11:53:17,690 WARN SingletonEhCacheProvider:92 - Could not find a specific ehcache configuration for cache named [org.hibernate.cache.StandardQueryCache]; using defaults. 11:53:17,841 DEBUG ConnectionManager:444 - opening JDBC connection p6spy - 1264416797874|6|1|statement select sequence_next_hi_value from hibernate_sequences where sequence_name = 'A' p6spy - 1264416797876|0|1|statement insert into hibernate_sequences (sequence_name, sequence_next_hi_value) values ('A', 0) p6spy - 1264416797878|0|1|statement update hibernate_sequences set sequence_next_hi_value = 1 where sequence_next_hi_value = 0 and sequence_name = 'A' p6spy - 1264416797879|0|1|commit|| p6spy - 1264416797915|0|0|statement insert into A (assSingleD_oid, name, version, oid) values ('', 'name1', 0, 1) 11:53:17,919 DEBUG UpdateTimestampsCache:66 - Pre-invalidating space [A] p6spy - 1264416797931|0|0|commit|| 11:53:17,934 DEBUG UpdateTimestampsCache:81 - Invalidating space [A], timestamp: 5179051204337665 11:53:17,974 DEBUG StandardQueryCache:127 - checking cached query results in region: org.hibernate.cache.StandardQueryCache 11:53:17,975 DEBUG StandardQueryCache:132 - query results were not found in cache p6spy - 1264416797978|0|0|statement select this_.oid as oid0_1_, this_.assSingleD_oid as assSingleD4_0_1_, this_.name as name0_1_, this_.version as version0_1_, d2_.oid as oid1_0_, d2_.version as version1_0_ from A this_ left outer join D d2_ on this_.assSingleD_oid=d2_.oid where ( this_.name='name1' ) p6spy - 1264416797981|-1||resultset|oid=1, oid=null 11:53:17,985 DEBUG StandardQueryCache:94 - caching query results in region: org.hibernate.cache.StandardQueryCache; timestamp=5179051204546560 11:53:17,992 DEBUG StandardQueryCache:127 - checking cached query results in region: org.hibernate.cache.StandardQueryCache 11:53:17,993 DEBUG StandardQueryCache:185 - Checking query spaces for up-to-dateness: [A] 11:53:17,994 DEBUG UpdateTimestampsCache:102 - [A] last update timestamp: 5179051204337665, result set timestamp: 5179051204546560 11:53:17,994 DEBUG StandardQueryCache:142 - returning cached query results 11:53:17,997 INFO SessionFactoryImpl:908 - closing -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (EJB-276) Support for CLOB not working for DB2 when table per concrete class is being used

by breako (JIRA)

Support for CLOB not working for DB2 when table per concrete class is being used -------------------------------------------------------------------------------- Key: EJB-276 URL: http://opensource.atlassian.com/projects/hibernate/browse/EJB-276 Project: Hibernate Entity Manager Type: Bug Versions: 3.2.1 Reporter: breako Hi, This came up in the forums: http://forum.hibernate.org/viewtopic.php?p=2344008#2344008 Sample code: Two Pojos @Entity public class Person { private int i; @Identity public int getI() { return i; } public void setI(int i){ this.i = i; } } @Entity public class Employee extends Person{ @Basic(fetch=FetchType.LAZY) @Lob public String getClobAttr() { return clobAttr; } public void setClobAttr(String clobAttr) { this.clobAttr = clobAttr; } } Simple test: public static void main (String args[]) { Query queryImpl = em.createQuery(" from Person"); List list = queryImpl.getResultList(); } This will generate SQL select person0_.clobAttr as clobAttr1 from (select nullif(0,0) as clobAttr from TPerson union all select clobAttr from TEmployee) person0_ which chucks the exception: DB2 SQL error: SQLCODE: -415, SQLSTATE: 42825, SQLERRMC: null I think the SQL hibernate should generate should be: select person0_.clobAttr as clobAttr1 from (select cast(null as CLOB) as clobAttr from TPerson union all select clobAttr from TEmployee) person0_ -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (BVAL-193) Publish javax.validation:validation-api to Maven central

by Pete Muir (JIRA)

Publish javax.validation:validation-api to Maven central -------------------------------------------------------- Key: BVAL-193 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVAL-193 Project: Bean Validation Issue Type: Task Reporter: Pete Muir -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-3248) org.hibernate.cache.EhCache.toMap() throws NullPointerException

by Kenny MacLeod (JIRA)

org.hibernate.cache.EhCache.toMap() throws NullPointerException --------------------------------------------------------------- Key: HHH-3248 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3248 Project: Hibernate3 Issue Type: Bug Components: caching (L2) Affects Versions: 3.2.6 Reporter: Kenny MacLeod The toMap() method of org.hibernate.cache.EhCache is not null-safe. The expression cache.get( key ).getObjectValue() Will throw a NPE, since get(key) may return a null in cases where the key exists in the cache, but the value does not, e.g. if it has expired. This should either check for the null, or the list of keys should be obtained using getKeysWithExpiredCheck(), rather than just getKeys(). -- 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-3747) Memory leak in EnumType class.

by Paweł Kępka (JIRA)

Memory leak in EnumType class. ------------------------------ Key: HHH-3747 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3747 Project: Hibernate Core Issue Type: Bug Components: core, metamodel Reporter: Paweł Kępka Priority: Critical Holding enum values in static enumValues map in EnumType class causes memory leaks on application server where hibernate is loaded by application server's common classloader (like for default configuration of JBoss4). SoftReference or SessionFactory based caching should be used 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

14 years, 6 months

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[Hibernate-JIRA] Created: (HHH-3836) composite-element with null columns in map is ignored

by Benoit Goudreault-Emond (JIRA)

composite-element with null columns in map is ignored ----------------------------------------------------- Key: HHH-3836 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3836 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.0.SP1 Environment: 3.3.0 SP1, noticed with Oracle and H2 but probably happens with all databases Reporter: Benoit Goudreault-Emond Attachments: patate.zip When a composite element with all properties set to NULL is inserted in a map of the said composite element, the data gets inserted to the database but is never retreived when reloading the entity. For instance, with an entity @Entity public class TestEntity { @Id private int id; @CollectionOfElements private Map<String, AccessPeriod> roleAccesses = new HashMap<String, AccessPeriod>(); // boilerplate getters/setters/etc omitted } And AccessPeriod being @Embeddable public class AccessPeriod { public Date startDate; public Date endDate; } If you insert in the map an AccessPeriod with both startDate and endDate set to null and persist the TestEntity, an entry is inserted in the auxiliary table, but when getting the TestEntity back, the map is empty. You get the same problem with a mapping file. This used to work in Hibernate 2.1--I found this out while porting some code to 3.3. See the attached example. You'll need to include Hibernate and h2 (com.h2database:h2 1.0.20061217) on your classpath to run it with the given jdbc.properties, but feel free to change 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

14 years, 7 months

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hibernate-issues January 2010