December 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-5800) Implement missing element-collection related xml in JPAOverridenAnnotationReader

by Hardy Ferentschik (JIRA)

Implement missing element-collection related xml in JPAOverridenAnnotationReader -------------------------------------------------------------------------------- Key: HHH-5800 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5800 Project: Hibernate Core Issue Type: Bug Components: annotations Affects Versions: 3.6.0 Reporter: Hardy Ferentschik See todos in {{JPAOverridenAnnotationReader}}. -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-5807) Weird characters in license headers lead to compilation errors with UTF-8 character set

by Erik-Berndt Scheper (JIRA)

Weird characters in license headers lead to compilation errors with UTF-8 character set --------------------------------------------------------------------------------------- Key: HHH-5807 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5807 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 4.0.0.Alpha1 Reporter: Erik-Berndt Scheper Priority: Trivial While merging HHH-5750 from 3.6 branch to master, I encountered a build failure for the master branch of hibernate-core. This happened on my ubuntu VM. See the error log below. {noformat} /java-apps/hibernate-core.git/hibernate-ehcache/src/main/java/org/hibernate/cache/AbstractEhCacheRegionFactory.java:6: unmappable character for encoding UTF8 * statements applied by the authors. ï¿½All third-party contributions are ^ /java-apps/hibernate-core.git/hibernate-ehcache/src/main/java/org/hibernate/cache/EhCacheRegionFactory.java:6: unmappable character for encoding UTF8 * statements applied by the authors. ï¿½All third-party contributions are ^ /java-apps/hibernate-core.git/hibernate-ehcache/src/main/java/org/hibernate/cache/SingletonEhCacheRegionFactory.java:6: unmappable character for encoding UTF8 * statements applied by the authors. ï¿½All third-party contributions are ^ 3 errors FAILURE: Build failed with an exception. * Where: Build file '/java-apps/hibernate-core.git/hibernate-ehcache/hibernate-ehcache.gradle' * What went wrong: Execution failed for task ':hibernate-ehcache:compileJava'. Cause: Compile failed; see the compiler error output for details. * Try: Run with -s or -d option to get more details. Run with -S option to get the full (very verbose) stacktrace. BUILD FAILED Total time: 9 mins 49.619 secs {noformat} -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-5405) many-to-one id="true" is not picked up by hibernate in orm.xml

by Rolf Thunbo (JIRA)

many-to-one id="true" is not picked up by hibernate in orm.xml -------------------------------------------------------------- Key: HHH-5405 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5405 Project: Hibernate Core Issue Type: Bug Components: metamodel Affects Versions: 3.5.2 Reporter: Rolf Thunbo When making a composite key referring to a target entity something like the following ORM XML should be defined: <?xml version="1.0" encoding="UTF-8"?> <entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_2_0.xsd" version="2.0"> <entity class="Subscription"> <table name="SUBSCRIPTION"/> <id-class class="SubscriptionKey"/> <attributes> ... <many-to-one name="owner" id="true"> <join-column name="FK_SUBSCRIBER_CVR"/> </many-to-one> </attributes> </entity> </entity-mappings> But for some reason the id attribute is not picked up by Hibernate, and therefore it does not interpret the relation as a primary key. A workaround is to add a id tag referring to the same property, but it would be nice of Hibernate would pick up the id attribute on the many-to-one relation. -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-5809) Mapping composite foreign key to composite primary key fails

by David (JIRA)

Mapping composite foreign key to composite primary key fails ------------------------------------------------------------ Key: HHH-5809 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5809 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.5.6 Environment: Java Hibernate 3.5.6_FINAL, Oracle 11g Reporter: David I am seeing a problem similiar to the problems described at: https://forum.hibernate.org/viewtopic.php?f=25&t=996445 I have mapped a composite foreign key to a primary composite key and it does not cache the results properly. It's a bi-directional, many-to-one association mapped essentially a cut+paste (with variable name substitution) from: http://docs.jboss.org/hibernate/annotations/3.5/reference/en/html/entity.... but with a @NotFound set to IGNORE. When I include the relationship in an HQL left fetch join, I can see that the Child's Parent entity is placed in the session-cache. But when the Child class's getParent() method is invoked, the result is loaded from the database instead of the session. It completely ignores the session and the second-level cache, so I'm left with the N + 1 problem. If I enable batch fetch (size = 8), the entities loaded from the batch are also not placed into either session cache (or level 2), so I get 1 + N (8-batch) fetches. If the query runs again, everything correctly loads from the second-level cache. 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

15 years, 3 months

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[Hibernate-JIRA] Created: (ANN-848) Bidirectional Polymorphism

by Yong Joo Jeong (JIRA)

Bidirectional Polymorphism -------------------------- Key: ANN-848 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-848 Project: Hibernate Annotations Issue Type: New Feature Components: binder Affects Versions: 3.4.0.GA Environment: 3.4.0.GA, Any database Reporter: Yong Joo Jeong I'm trying to implement bidirectional polymorphic class. Code: public class Order{ ... @Any( metaColumn = @Column( name = "item_type" ), fetch=FetchType.EAGER ) @AnyMetaDef( idType = "long", metaType = "string", metaValues = { @MetaValue( value = "ItemA", targetEntity = ItemA.class ), @MetaValue( value = "ItemB", targetEntity = ItemB.class ) } ) @JoinColumn( name = "item_id" ) Object item; ... } And trying to do somthing like the following Code: public class ItemA { @OneToAny // like @OneToMany; in Order table there are "item_id" and "item_type" fields to distinguish ItemA and ItemB List<Order> orders; ... } RoR support this kind of relationship, but I can't find it from Hibernate. Inheritance with "Table per class" is not an option since it does not support the IDENTITY generator strategy. Any solution for 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, 3 months

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[Hibernate-JIRA] Created: (HSEARCH-653) Like search help using HibernateTemplate

by Jitender Saini (JIRA)

Like search help using HibernateTemplate ---------------------------------------- Key: HSEARCH-653 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-653 Project: Hibernate Search Issue Type: Improvement Components: query Affects Versions: 3.3.0.Final Reporter: Jitender Saini Hi!, I'm new to hibernate and I've one issue regarding like search in Hibernate. Can any one tell me that How to perform like search on a field that is defined as Integer or BigInteger in POJO? e.g. class Employee { private Integer id; private String name; } how to perform like search on ID using HQL or criteria queries from my search screen? If i try to perform in a normal way then it throws ClassCastException. Please help me out as I'm stuck in this issue. Jitender Saini -- 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, 3 months

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[Hibernate-JIRA] Created: (HBX-1092) hbm2doc with graphing fails on MacOSX

by Avram Cherry (JIRA)

hbm2doc with graphing fails on MacOSX ------------------------------------- Key: HBX-1092 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1092 Project: Hibernate Tools Issue Type: Bug Components: hbm2doc Affects Versions: 3.2.0.GA, 3.2.2 Reporter: Avram Cherry In the method org.hibernate.tool.hbm2x.DocExporter.dotToFile, the portions of the command passed to Runtime.exec() are being passed to an escape(String) method that optionally adds quotes to the executable file path and the path to the input file, but only if the OS is not linux. MacOSX is not linux, but adding quotes causes exec() to fail. The solution is to change the following statement: String exeCmd = escape(dotExeFileName) + " -T" + getFormatForFile(outFileName) + " " + escape(dotFileName) + " -o " + escape(outFileName); to: String[] exeCmd = new String[] {dotExeFileName, " -T", getFormatForFile(outFileName), dotFileName, " -o ", outFileName}; If you pass the command and arguments as separate strings within an array to Runtime.exec() you do not need to quote filenames, regardless of platform. A (potentially very harmful) workaround is to pass -Dos.name=Linux to the VM. Please note that I've checked both the 3.2 branch and trunk and both contain the same problem. -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-5265) @Formula adds a this_. prefix to an SQL function

by Matthias Bosshard (JIRA)

@Formula adds a this_. prefix to an SQL function ------------------------------------------------ Key: HHH-5265 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5265 Project: Hibernate Core Issue Type: Bug Components: annotations, core Affects Versions: 3.5.2 Environment: Hibernate 3.5.2, with a SQL Anywhere 10 and the org.hibernate.dialect.SybaseDialect Reporter: Matthias Bosshard With Hibernate 3.5.2 the ISNULL/COALESCE SQL statement in the following @Formula is prefixed with a this_. An so its no valid SQL. The annotation: @Formula( "(SELECT ISNULL ( (SELECT 1 WHERE EXISTS (SELECT * FROM org.usertable as user WHERE user.user_id = user_id)), 0))" ) The SQL part for this formula: (SELECT *this_.ISNULL* ( (SELECT 1 WHERE EXISTS (SELECT * FROM org.usertable as user WHERE user.user_id = this_.user_id)), 0)) as formula8_1_, -> thats invalid SQL In Hibernate 3.5.1 the SQL is pretty the same, but without this_. before ISNULL. (SELECT *ISNULL* ( (SELECT 1 WHERE EXISTS (SELECT * FROM org.usertable as user WHERE user.user_id = this_.user_id)), 0)) as formula8_1_, -- 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, 3 months

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[Hibernate-JIRA] Created: (HHH-5750) Envers unset session on proxy

by Sven Rienstra (JIRA)

Envers unset session on proxy ----------------------------- Key: HHH-5750 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5750 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.6.0 Reporter: Sven Rienstra Attachments: ToolsTest.java A bug in envers Tools causes proxy objects to lose their session after post-insert actions have been performed. The function Tools.getTargetFromProxy loads an instance of the proxytarget with a temporary session, puts the instance into the proxy and finally closes the session. After this all the persistentbags in the instance have lost their session because it is closed. The attached testcase demonstrates this behavior. I'm not sure how this should be fixed, but i guess the proxy should be reattached to the old session after envers is done 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

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3824) OneToOne join by Non-primary key column throws PropertyAccessException when join column is String

by sathish (JIRA)

OneToOne join by Non-primary key column throws PropertyAccessException when join column is String ------------------------------------------------------------------------------------------------- Key: HHH-3824 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3824 Project: Hibernate Core Issue Type: Bug Components: query-criteria, query-hql Affects Versions: 3.3.1 Environment: Microsoft SQL server 2005, Hibernate 3.3.1 Reporter: sathish Attachments: trace.txt When i try to join 2 entities by OneToOne using a Non-primary key column, it throws the following exception: org.hibernate.PropertyAccessException: could not get a field value by reflection getter of com.xxx.domain.Inventory.sku Caused by: java.lang.IllegalArgumentException: Can not set java.lang.String field com.inwk.estore.server.domain.Inventory.sku to java.lang.Integer [Full stacktrace attached] sku is the Non-primary key String join column by which im trying to do a OneToOne join between Item and Inventory entity. Apparently its trying to interpret Sku as an Integer column. Adding columnDefinition as VARCHAR/String doesn't help either Mappings for Item and Inventory are below: class Item{ @Id Long id; @Column String sku; //some more properties @OneToOne(optional = true) @JoinColumn(name = "sku", referencedColumnName = "sku", insertable = false, updatable = false) Inventory inventory; } class Inventory{ @Id Long id @Column String sku @Column Long quantity; } -- 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, 3 months

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hibernate-issues December 2010