September 2012 - hibernate-issues

[Hibernate-JIRA] Created: (HHH-4953) Inconsistent behavior when fetching cached subclass entities from 2L

by Guenther Demetz (JIRA)

Inconsistent behavior when fetching cached subclass entities from 2L -------------------------------------------------------------------- Key: HHH-4953 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4953 Project: Hibernate Core Issue Type: Bug Components: caching (L2) Affects Versions: 3.5.0-CR-2, 3.5.0-CR-1, 3.5.0-Beta-4, 3.5.0-Beta-3, 3.5.0-Beta-2, 3.5.0.Beta-1, 3.3.1, 3.2.5 Environment: Hibernate3.5.0CR2,HSQLDB, EHCache as 2L-cache Impl Reporter: Guenther Demetz Attachments: Test2LCache.jar Enabling the hibernate second-level cache is leading to inconsistent behavior when fetching cached subclass entities as opposed to fetching non-cached subclass entities. For more informations, please see https://forum.hibernate.org/viewtopic.php?f=1&t=1002880&p=2425931#p2425931 Testcase attached. Cause: IMHO the bug consists in the fact, that persister.getRootEntityName() instead to persister.getEntityName() is passed as 3thrd parameter to the constructor of CacheKey in most places where CacheKey is used, for example in DefaultLoadEventListener.java: new CacheKey( event.getEntityId(), persister.getIdentifierType(), persister.getRootEntityName(), source.getEntityMode(), source.getFactory() In this way the real entity name get swallowed and the type-saveness is not guaranteed anymore. Workaround: Subclass2 tofind = null; try { tofind = (Subclass2) em.find(Subclass2.class,"identifier1"); } catch (ClassCastException cc) { // swallow , this is a workaround } -- 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

12 years, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-703) QueryBuilder should support specialization by superclasses of indexed entities

by Emmanuel Bernard (JIRA)

QueryBuilder should support specialization by superclasses of indexed entities ------------------------------------------------------------------------------ Key: HSEARCH-703 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-703 Project: Hibernate Search Issue Type: Bug Components: query Reporter: Emmanuel Bernard Assignee: Emmanuel Bernard Fix For: 3.4.0.Alpha1 See https://forum.hibernate.org/viewtopic.php?f=9&t=1009783 for the context. -- 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

12 years, 2 months

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[Hibernate-JIRA] (HHH-7551) Remove obsolete code used for dom4j entity mode

by Strong Liu (JIRA)

12 years, 2 months

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[Hibernate-JIRA] (HHH-7643) java.io.NotSerializableException org.hibernate.type.EnumType

by James Pether Sörling (JIRA)

12 years, 2 months

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[Hibernate-JIRA] Created: (HHH-3854) Issue with greedy loading of associations (default-lazy=false )

by Amar Singh (JIRA)

Issue with greedy loading of associations (default-lazy=false ) --------------------------------------------------------------- Key: HHH-3854 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3854 Project: Hibernate Core Issue Type: Bug Components: envers Environment: Hibernate - core 3.4.0-SNAPSHOT, Hibernate-envers (from trunk) Reporter: Amar Singh Attachments: greedy-loading.zip I have an Entity GP which has a many to one association to entity CA. <?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 package="org.hibernate.envers.test.integration.onetoone.bidirectional" default-lazy="false"> <class name="BidirectionalRefIngPK" table="BIDIRECTIONAL_REFERENCING_ENTITY"> <id name="id" type="long" column="BIDIRECTIONAL_REFERENCING_ID" > <generator class="native"/> </id> <property name="data"/> <many-to-one name="reference" cascade="save-update" class="BidirectionalRefEdPK" column="BIDIRECTIONAL_REFERENCED_ID"/> </class> <class name="BidirectionalRefEdPK" table="BIDIRECTIONAL_REFERENCED_ENTITY"> <id name="longId" type="long" column="BIDIRECTIONAL_REFERENCED_ID"> <generator class="native"/> </id> <property name="data"/> </class> </hibernate-mapping> With this when I load a previous version of BidirectionalRefIngPK, the loading mechanism tries to create a proxy for BidirectionalRefEdPK, but in my case lazy is false so an internal call to createProxy will return NULL hence . This happens in ToOneIdMapper.java in method mapToEntityFromMap around line 82, which then internally calls for AbstractEntityTuplizer.java line 395 for getProxyFactory() ending in NULL pointer exception because proxy factory is null as mine is a greedy loading. TO REPRODUCE ~~~~~~~~~~~~~ Please find a zipped folder attached. The zipped file has 4 files: - GreedyLoading.java (actual testng test case) - BidirectionalRefEdPK.java (Entity 1) - BidirectionalRefIngPK.java (Entity 2) - greedyloading.hbm.xml Please place the three java files in its package (org.hibernate.envers.test.integration.onetoone.bidirectional), couldn't find the right package so created test case accordingly. Put the greedyloading.hbm.xml in src/test/resources. Now when testng runs GreedyLoading.java you should see NPE. -- 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

12 years, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-882) Provide an Infinispan backend

by Sanne Grinovero (JIRA)

Provide an Infinispan backend ----------------------------- Key: HSEARCH-882 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-882 Project: Hibernate Search Issue Type: New Feature Reporter: Sanne Grinovero Assignee: Sanne Grinovero Fix For: 4.0.0.Alpha2 We should use the Infinispan custom commands to send index updates to a cluster-elected master. This will greatly simplify clustering configuration when using Infinispan. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[Hibernate-JIRA] Created: (BVTCK-21) The doc claims that you can find Bean Validation TCK distros at HV's download page but that's not correct

by Emmanuel Bernard (JIRA)

The doc claims that you can find Bean Validation TCK distros at HV's download page but that's not correct --------------------------------------------------------------------------------------------------------- Key: BVTCK-21 URL: http://opensource.atlassian.com/projects/hibernate/browse/BVTCK-21 Project: Bean Validation TCK Issue Type: Bug Reporter: Emmanuel Bernard Assignee: Emmanuel Bernard http://docs.jboss.org/hibernate/beanvalidation/tck/1.0/reference/html_sin... claims you can find the TCK distro at http://www.hibernate.org/subprojects/validator/download But that's not true. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[Hibernate-JIRA] (HHH-7407) Second collection-valued IN expression throws QuerySyntaxExpression

by Karsten Wutzke (JIRA)

12 years, 2 months

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[Hibernate-JIRA] Created: (HHH-5126) JPA Query with InExpression and Collection_valued_input_parameter Complains About Bad Syntax

by Guido Müller (JIRA)

JPA Query with InExpression and Collection_valued_input_parameter Complains About Bad Syntax -------------------------------------------------------------------------------------------- Key: HHH-5126 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5126 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.5.1 Reporter: Guido Müller Priority: Blocker JPA 2.0 spec final chapter 4.6.9 In Expressions In the spec there are 3 alternatives allowed for the query argument. For the 3rd alternative there are no parenthesis allowed. Hibernate seems to expect these illegal parenthesis. The error occurs within a named query in an entity 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

12 years, 2 months

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[Hibernate-JIRA] Created: (HHH-6913) QuerySyntaxException for valid JPQL query using the IN operator

by Luis Fernando Planella Gonzalez (JIRA)

QuerySyntaxException for valid JPQL query using the IN operator --------------------------------------------------------------- Key: HHH-6913 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6913 Project: Hibernate Core Issue Type: Bug Components: query-hql Affects Versions: 3.6.9 Environment: Hibernate 3.6.9, MySQL 5.1 Reporter: Luis Fernando Planella Gonzalez The following query, which is valid JPQL: select person from Person person where person.id is not null and (person.category is null or person.category in :a1) Generates the following error: org.hibernate.hql.ast.QuerySyntaxException: unexpected AST node: {vector} [select person from entities.Person person where person.id is not null and (person.category is null or person.category in :a10_, :a11_)] The in clause is not correct. Note that if removing the 'person.id is not null and' part, the query works. Here is the working example: select person from Person person where person.category is null or person.category in :a1 So, the closing parenthesis must be confusing the IN clause handling. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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hibernate-issues September 2012