January 2009 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (ANN-594) Filters for MappedSuperClass

by Shawn Clowater (JIRA)

Filters for MappedSuperClass ---------------------------- Key: ANN-594 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-594 Project: Hibernate Annotations Issue Type: New Feature Components: binder Affects Versions: 3.3.0.ga Reporter: Shawn Clowater Priority: Minor Based on discussion from http://forum.hibernate.org/viewtopic.php?t=963539&start=0 Essentially, it would be nice to be able to define filters on a MappedSuperClass and have them 'trickle down' to the subclasses. (at the class level - not sure if property level filters are carried down right now). I see the MappedSuperClass as a means to define generic behaviour (common columns, etc) and I think it makes sense for the filters to play nicely as well. In addition, I don' t know if it is already a separate JIRA request, filters off of an Interface would be fantastic as well as our application is using filters heavily and are always looking at ways to reduce the amount of filter annotations that we have to spread around. Right now, we're either forced to copy filter annotations all over the place OR we've actually been a bit sneaky and have tapped into custom persisters to dynamically apply common filters. However, there is a separate issue based on the order that entity persisters are built. -- 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, 2 months

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[Hibernate-JIRA] Created: (ANN-752) Setup continous integration

by Hardy Ferentschik (JIRA)

Setup continous integration --------------------------- Key: ANN-752 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-752 Project: Hibernate Annotations Issue Type: Task Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Priority: Minor Hibernate Annotations should be build continuously via Hudson. If possible each build should run the tests against multiple databases. -- 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, 2 months

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[Hibernate-JIRA] Created: (ANN-753) Allow running tests against different databases by using a simple switch

by Hardy Ferentschik (JIRA)

Allow running tests against different databases by using a simple switch ------------------------------------------------------------------------ Key: ANN-753 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-753 Project: Hibernate Annotations Issue Type: Task Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Priority: Minor Currently you have to edit hibernate.properties to be able to run the tests against a different database. The settings of this file should be externalized and filters should be used to filter appropriate settings according to a property, eg 'ant clean junit -Dtargetdb=mysql'. To make this really useful one would also need a way within the test to skip it for a particular database. Some tests don't make sense against a certain target db. This might be a separate issue. Maybe one could switch to Junit 4 and add some custom annotation for enabling/disabling a test depending on the db. -- 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, 2 months

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[Hibernate-JIRA] Created: (HHH-2412) Hibernate 3 cannot be compiled under JDK 6

by Ahmet A. Akin (JIRA)

Hibernate 3 cannot be compiled under JDK 6 ------------------------------------------ Key: HHH-2412 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2412 Project: Hibernate3 Type: Task Components: core Versions: 3.2.1, 3.2.2 Environment: windows xp, JDK 6 Reporter: Ahmet A. Akin Hibernate code cannot be compiled under JDK 6. Problems and possible solutions: 1- org.hibernate.jdbc.ResultSetWrapper implements ResultSet. But in Java 6, there are big changes in Resultset interface, and maybe 20+ more methods needs to be implemented in the ResultSetWrapper class. i would suggest eliminating this wrapper class once and for all, because it is only used in one method (in ColumnNameCache, getIndexForColumnName method) and i dont think there is a justification for using that wrapper class. 2- org.hibernate.lob.SerializableBlob needs to implement new Blob interface methods: public void free() throws SQLException; public InputStream getBinaryStream(long pos, long length) throws SQLException But, if this class is publicly accesible or used by API's back compatibility issues needs to be checked. 3- Same as number 2, org.hibernate.lob.BlobImpl class needs to implement new Blob methods. 4- org.hibernate.lob.SerializableClob class needs to implent new Clob methods. 5- org.hibernate.lob.ClobImpl , same as 4. In fact, Java 6 has a lot of JDBC improvements, maybe a java6 special extra package can be created., but that is a whole different issue. -- 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, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-246) Run optimize at the end of the transaction even if flushToIndexes() is used

by Emmanuel Bernard (JIRA)

Run optimize at the end of the transaction even if flushToIndexes() is used --------------------------------------------------------------------------- Key: HSEARCH-246 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-246 Project: Hibernate Search Issue Type: Improvement Components: optimizer Reporter: Emmanuel Bernard Fix For: 3.1.0 I am not sure if it's easily feasible but it should be the case. I am mentioning as the feature in the book for now. -- 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, 2 months

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[Hibernate-JIRA] Created: (ANN-786) Filters on collections are ignored

by Eric Ford (JIRA)

Filters on collections are ignored ---------------------------------- Key: ANN-786 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-786 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.2.0.ga Environment: Hibernate 3.2; MySql 5.0.51a; Java 1.6 Stand-alone app - no server Reporter: Eric Ford I have two classes: Topic and Narrative. A topic has one-to-many narratives. I want to impose a filter such that only narratives with a particular state value are returned when I look up a topic. @Entity public class Topic { //unrelated attributes not shown private Set<Narrative> narratives = new HashSet<Narrative>(); @OneToMany(mappedBy="topic") @Filter(name="byState", condition=":state = state") public Set<Narrative> getNarratives() { return narratives; } public void setNarratives(Set<Narrative> narratives) { this.narratives = narratives; } } @Entity @FilterDef(name="byState", defaultCondition=":state = state", parameters=@ParamDef(name="state",type="string")) @Filter(name="byState", condition=":state = state") public class Narrative { private String content = ""; private String state = ""; private Topic topic = null; //getters and setters not shown } @Test public void FindSystemById(){ //for this test, the indicated topic has two narratives, //one is "published" and the other is "draft" session.enableFilter("byState").setParameter("state", "published"); Topic result = null; result = TopicDao.findById(new Long(1), noLock); // assertNotNull(result); //this always passes, as expected System.out.println(result.getNarratives().size(); //this always returns 2 assertTrue(result.getNarratives().size() == 1); //this always fails, obviously } The sql code does not show the filter being applied when fetching the collection. I've tried variations including adding the @Filter annotation to the getNarratives() method only and adding the @Filter annotation to the Narrative class only. I've also tried putting the @FilterDef annotation on the Topic class instead of the Narrative class. None of these variations has given the desired result of only one narrative returned from the getNarratives() method. I am coding with Java 1.6, Hibernate 3.2, and MySql 5.0.51a using Eclipse 3.4 and testing with JUnit 4. -- 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, 2 months

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[Hibernate-JIRA] Created: (HHH-3580) import entitymanager into core as a module

by Steve Ebersole (JIRA)

import entitymanager into core as a module ------------------------------------------ Key: HHH-3580 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3580 Project: Hibernate Core Issue Type: Task Components: core Reporter: Steve Ebersole Assignee: Hardy Ferentschik Fix For: 3.4 -- 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, 2 months

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[Hibernate-JIRA] Created: (ANN-794) Polymorphic query on abstract function

by radu (JIRA)

Polymorphic query on abstract function -------------------------------------- Key: ANN-794 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-794 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.3.0.ga Reporter: radu Priority: Blocker I have the following classes adnnotated with hibernate: <pre><code> @Entity @Inheritance(strategy=InheritanceType.JOINED) public abstract class Symbol implements Serializable { @Id @GeneratedValue(strategy = GenerationType.AUTO) private Integer id; @AccessType("property") public abstract String getCode(); @AccessType("property") public abstract void setCode(String code); } @javax.persistence.Entity @AttributeOverride( name="code", column = @Column(name="field1") ) public class Child1 extends Symbol { @Basic @Column(nullable = false) private String field1; @AccessType("property") public String getCode() { return getField1(); } @AccessType("property") public void setCode(String code) { setField1(code); } public void setField1(String field1) { this.field1 = field1; } public String getField1() { return field1; } } @javax.persistence.Entity @AttributeOverride( name="code", column = @Column(name="field2") ) public class Child2 extends Symbol { @Basic @Column(nullable = false) private String field2; @AccessType("property") public String getCode() { return getField2(); } @AccessType("property") public void setCode(String code) { setField1(code); } public void setField1(String field2) { this.field2 = field2; } public String getField2() { return field2; } } </code></pre> As objectual rules about polymorphisms the following query should be valid and to retrieve correct field value: session.createQuery("from Symbol s where s.code = :code"); but it give me the error: org.hibernate.QueryException: could not resolve property: code of: ... Please give some advices how to work around this problem if this situation does not follow hibernate concept or JPA specs and is not possible to implement it. Idea is that it should be possible to work at hight level without changing database or existing classes. 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, 2 months

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[Hibernate-JIRA] Created: (HHH-2967) Cast to date in Formula still doesn't work

by Frederic Leitenberger (JIRA)

Cast to date in Formula still doesn't work ------------------------------------------ Key: HHH-2967 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2967 Project: Hibernate3 Issue Type: Bug Components: query-criteria, query-hql, query-sql Affects Versions: 3.2.5 Environment: Hibernate-Version: 3.2.5.ga Oracle 9i/10g Reporter: Frederic Leitenberger Priority: Minor Similar to HHH-473. Oracle 10g supports trunc(TS). (TS is a timestamp) Oracle 9i only supports trunc(cast(TS as date)) [and 10g supports this still too]. Therefore i need to add the cast to the Forumla. @Basic @Column(nullable = false, updatable = false) @Temporal(TemporalType.TIMESTAMP) public Date getCreated() { return created; } public void setCreated(Date created) { this.created = created; } @Formula(value = "trunc(cast(created as date))") public Date getDate() { return date } public void setDate(Date date { this.date= date } This results in the following query: select eventlog0_.id as id9_0_, eventlog0_.created as created9_0_, ......... trunc(cast(eventlog0_.created as eventlog0_.date)) as formula6_0_ from ICCS6.EventLog eventlog0_ where eventlog0_.id=? The alias in front of "date" is obviously misplaced there. I also tried renaming the formula (since it was called "date"), but this didn't change the result. -- 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, 2 months

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[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

15 years, 2 months

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hibernate-issues January 2009