October 2009 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-4079) Fail-fast a build using JDK6

by Andrew Lee Rubinger (JIRA)

Fail-fast a build using JDK6 ---------------------------- Key: HHH-4079 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4079 Project: Hibernate Core Issue Type: Improvement Environment: JDK6 Reporter: Andrew Lee Rubinger Attachments: HHH-4079.patch Emmanuel tells me that JDK5 is a requirement for building Hibernate Core. If JDK6 is an invalid choice, this patch will tell developers. -- 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

11 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3367) Add support to OpenEdge RDMS (Progress 10) in DialectFactory

by Glaucio Scheibel (JIRA)

Add support to OpenEdge RDMS (Progress 10) in DialectFactory ------------------------------------------------------------ Key: HHH-3367 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3367 Project: Hibernate3 Issue Type: Patch Components: core Affects Versions: 3.2.6 Reporter: Glaucio Scheibel Attachments: DialectFactory.java, DialectFactory.patch This patch adds OpenEdge (formely Progress Database) support to DialectFactory 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

11 years, 3 months

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[Hibernate-JIRA] Created: (HHH-2654) Ingres dialect patch to support bit_length

by Chris Bredesen (JIRA)

Ingres dialect patch to support bit_length ------------------------------------------ Key: HHH-2654 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2654 Project: Hibernate3 Issue Type: Patch Components: core Reporter: Chris Bredesen Assignee: Steve Ebersole Priority: Minor Attachments: IngresDialect.diff This patch from Daniel fixes the Ingres dialect to support bit_length. -- 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

11 years, 3 months

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[Hibernate-JIRA] Created: (HHH-3733) Introduce an annotation to disable ad-hoc null semantic of Hibernate components

by Vladimir Kovalyuk (JIRA)

Introduce an annotation to disable ad-hoc null semantic of Hibernate components ------------------------------------------------------------------------------- Key: HHH-3733 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3733 Project: Hibernate Core Issue Type: Improvement Components: core Reporter: Vladimir Kovalyuk see http://forums.hibernate.org/viewtopic.php?t=993972 For the model @Entity public class Person { private Address name = new Address(); ... @Embedded Address getAddress() {} } @Embeddable public class Address { public String getCity() {} public String getStreet() {} } the following xhtml excerpt causes NPE constantly when editing a person which address properties hasn't been filled in yet <h:inputText value="#{person.address.city}" /> I suggest introducing an annotation @Static which could be applied to Address class and lead to disabling null ad-hoc semantic on its instances. For some environments such as user interface this may be considered as the default behavior. I suggest introducing an Hibernate configuration parameter which would switch off the semantic. I would propose to consider embeddable classes as static mixins from OO design, not as just limited entities without identity. This point of view explains that embedded instance is a part of entity so it's lifecycle is the same as the entity's lifecycle. Thus constant presence of embeddable instance (property is never null) is the default behavior. Thus configuration parameter is "must have", not the thing which is "nice to have". >From the other hand null ad-hoc semantic is like dynamic mixins. So it would be nice to have a @Dynamic annotation to force this semantic for some components. -- 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

11 years, 3 months

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[Hibernate-JIRA] Created: (HHH-2308) Adjusting the Outer Join Predicate using Criteria Query

by Ben Grant (JIRA)

Adjusting the Outer Join Predicate using Criteria Query ------------------------------------------------------- Key: HHH-2308 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2308 Project: Hibernate3 Type: New Feature Components: query-criteria Versions: 3.2.1 Environment: Linux Using MS SQLServer Reporter: Ben Grant I have two tables Table A ||Col_1||Col_2|| |London| UK | |Liverpool| UK | | New York | USA | Table B ||Col_1||Col_2|| Col_3|| | UK | Europe | 0 | USA | Americas | 1 Using the Criteria class, Restriction Class and FetchMode, Hibernate manages to create a query that looks like this select distinct top 2000 this_.Col_1 as y0_, TableB3_.Col2 as y1_ from TableA this_ left outer join TableB TableB3_ on this_.Col_2= TableB3_.Col_1 where TableB3_.Col_3=1 When really i need the query to be like this select distinct top 2000 this_.Col_1 as y0_, TableB3_.Col2 as y1_ from TableA this_ left outer join TableB TableB3_ on this_.Col_2= TableB3_.Col_1 AND TableB3_.Col_3=1 currently their isn't any know way for hibernate to adjust or apply filters within the join clause. -- 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

11 years, 3 months

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[Hibernate-JIRA] Created: (HSEARCH-383) Hibernate Search does not respect the @AccessType annotation in respect to @Id fields.

by Steven Knock (JIRA)

Hibernate Search does not respect the @AccessType annotation in respect to @Id fields. -------------------------------------------------------------------------------------- Key: HSEARCH-383 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-383 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.1.1.GA, 3.1.0.GA Environment: Hibernate 3.3.1.GA Reporter: Steven Knock Priority: Minor Attachments: TestAccessTypeProblem.java This occurs when indexing an Entity annotated as @IndexedEmbedded if the object that it is @ContainedIn is a proxy object that has not yet been loaded and if the @AccessType of the @Id of the proxy object has been overriden from field to property. This is because Hibernate Search does not respect the @AccessType annotation, and so attempts to read the id of the parent object directly from the member variable, which is not initialised in the proxy and so returns 0 in the attached test case. The problem is in: org.hibernate.search.engine.DocumentBuilderIndexedEntity.checkDocumentId(). This results in a record in the Lucene index that has no reference to the containing instance. So, while the number of results is returned correctly, any attempt to actually retrieve the results and convert them into Hibernate objects 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

11 years, 4 months

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[Hibernate-JIRA] Created: (HSEARCH-402) Provide a ReaderProvider to cap the number of index reopenings to a fixed rate

by Sanne Grinovero (JIRA)

Provide a ReaderProvider to cap the number of index reopenings to a fixed rate ------------------------------------------------------------------------------ Key: HSEARCH-402 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-402 Project: Hibernate Search Issue Type: New Feature Reporter: Sanne Grinovero Assignee: Sanne Grinovero Fix For: 3.2.0 It's often unneeded to recheck for an index update at very high frequency, which ends up to be a bottleneck in high-throughput applications for an unneded guarantee of having latest version of index. Setting a configurable period, let's say 5 seconds, will make this ReaderProvider reopen an IndexReader once each 5 seconds. This can be done in background, removing the delay of checks from the call to openReader(); and enabling index warmup in future (Lucene 2.9 feature) in background. When reopening in background the ratio will be fixed, i.e. the index will be reopened even if there's no request for a new IR. This impl should manage the timer, but otherwise delegate to another implementation of ReaderProvider (defaulting to current default: SharingBufferReaderProvider) to optionally chain and provide the benefits of the other implementation. -- 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

11 years, 4 months

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[Hibernate-JIRA] Created: (HHH-2844) Limit and 'For Update' do not work on Oracle

by Michael Kopp (JIRA)

Limit and 'For Update' do not work on Oracle -------------------------------------------- Key: HHH-2844 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2844 Project: Hibernate3 Issue Type: Bug Components: query-sql Affects Versions: 3.2.2 Reporter: Michael Kopp Limits on oracle lead too: select * from (select x.y as xy_1 from table x) where rownum <= 5 when doing a for update that leads too select * from (select x.y as xy_1 from table x) where rownum <= 5 for update of x.y The problem is that the x.y is invalid and not found within the temporary view and leads to an oracle error. what would be valid is the name of the view column xy_1, meaning select * from (select x.y as xy_1 from table x) where rownum <= 5 for update of xy_1 Actually this should be valid in all cases when doing a alias for update lock. My Solution thus was to override the following in my own Oracle Dialect public String applyLocksToSql(final String sql, final Map aliasedLockModes, final Map keyColumnNames) { final String s = new ForUpdateFragment(this, aliasedLockModes, keyColumnNames) { @Override public ForUpdateFragment addTableAlias(final String alias) { // search for alias in sql final int i = sql.indexOf(alias); // check if the found string is followed by an ' as ' and thus has a column alias if (i != -1 && sql.length() > (i + alias.length() + 4) && sql.substring(i + alias.length(), i + alias.length() + 4).equals( " as ")) { // use the column alias return super.addTableAlias(sql.substring(i + alias.length() + 4, sql.indexOf(',',i + alias.length() + 4))); } return super.addTableAlias(alias); } }.toFragmentString(); return sql + s; -- 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

11 years, 4 months

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[Hibernate-JIRA] Created: (HBX-939) Composite IDs and many-to-many relationships

by Markus Kramer (JIRA)

Composite IDs and many-to-many relationships -------------------------------------------- Key: HBX-939 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-939 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.2beta9 Environment: Hibrnate 3.2.1, Postgresql 8.1.8 Reporter: Markus Kramer Attachments: B.hbm.xml, testdb.sql The detection of many-to-many relationships doesn't work correctly if the primary key of one of the involved tables consists of more than one field. An example: One of two tables (table 'A') of a many-to-many relationship has a primary key consisting of two attributes (id1 and id2). The generated B.hbm.xml for the table 'B' contains this: <set name="as" inverse="true" table="a_b"> <key> <column name="b_id" not-null="true" /> </key> <many-to-many entity-name="test.A"> <column name="a_id1" not-null="true" /> </many-to-many> </set> But there should be another entry for the referenced primary key: <column name="a_id2" not-null="true" /> The SQL code for the used tables and the complete B.hbm.xml are attached. -- 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

11 years, 4 months

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[Hibernate-JIRA] Created: (HHH-2058) puhs SessionImplementor.getInterceptor up into Session

by Max Rydahl Andersen (JIRA)

puhs SessionImplementor.getInterceptor up into Session ------------------------------------------------------ Key: HHH-2058 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2058 Project: Hibernate3 Type: Improvement Components: core Reporter: Max Rydahl Andersen Being able to get the actual interceptor used for a certain Session is beneficial. any reason why it is not exposed on Session ? -- 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

11 years, 4 months

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hibernate-issues October 2009