October 2007 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Commented: (HHH-1050) HQL Unions

by Trevor Harrison (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050?page=c... ] Trevor Harrison commented on HHH-1050: -------------------------------------- In response to Gopal Rathore, yes, I've seen that behavior also (query being truncated after the union keyword). My workaround was to use raw sql with my union statement (ie. session.createSQLQuery() ), and put {myentityname} in the select part, and the call query.addEntity("myentityname", MyEntity.class). > HQL Unions > ---------- > > Key: HHH-1050 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050 > Project: Hibernate3 > Issue Type: New Feature > Components: query-hql > Reporter: Steve Ebersole > Assignee: Steve Ebersole > Fix For: antlr-rework > > > Add the ability to define unions in HQL. Support will be initially limited to only: > 1) scalar queries : select id from Animal union select id from Car > 2) the same entity : from Animal where ... union from Animal where ... > Support both UNION and UNION ALL -- 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

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[Hibernate-JIRA] Commented: (HHH-272) Add the ablity to use sql functions on generated insert/update

by Jason A.H. Mroz (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-272?page=co... ] Jason A.H. Mroz commented on HHH-272: ------------------------------------- Is there any movement on or workaround for this ticket? I need to use Oracle's SYSTIME and can't maintain sql-insert config for the number of tables involved. > Add the ablity to use sql functions on generated insert/update > -------------------------------------------------------------- > > Key: HHH-272 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-272 > Project: Hibernate3 > Issue Type: New Feature > Components: core > Affects Versions: 3.1 rc3 > Environment: Hibernate3, Oracle9 > Reporter: Joe Dunne > Priority: Minor > Attachments: AbstractCollectionPersister.java, BasicEntityPersister.java, Column.java, HbmBinder.java, hibernate-mapping-3.0.dtd, Insert.java, SelectFragment.java, Update.java > > > I would like to have Hibernate generate insert and update statements that contain a stored proc call. > For example: > insert into cat (id, name, tag) values ( ?, ? , encrypt(?) ) > Currently I have implemented the following: > maping file: > <property name="ssn" type="java.lang.String" access="field"> > <column name="SSN" scale="128" precision="0" not-null="false" sql-type="VARCHAR2" /> > </property> > <property name="ssnDecrypted" formula="FNC_JAVA_DECRYPT(SSN)" type="java.lang.String" access="field"/> > <sql-insert>insert into PARTICIPANT (VERSION, DATE_MODIFIED, DATE_CREATED, MODIFIED_BY, CREATED_BY, FIRST_NAME, LAST_NAME, PASSWORD, USERNAME, SSN, EMAIL, ID) > values (?, ?, ?, ?, ?, ?, ?, ?, ?, FNC_JAVA_ENCRYPT(?), ?, ?)</sql-insert> > <sql-update>update PARTICIPANT set VERSION=?, DATE_MODIFIED=?, DATE_CREATED=?, MODIFIED_BY=?, CREATED_BY=?, FIRST_NAME=?, LAST_NAME=?, > PASSWORD=?, USERNAME=?, SSN = FNC_JAVA_ENCRYPT(?), EMAIL=? where ID=? and VERSION=?</sql-update> > Domain Object: > public String getSsn() { > return ssnDecrypted; > } > public void setSsn(String ssn) { > this.ssn = ssn; > this.ssnDecrypted = ssn; > } > This works, but I would like to avoid the <sql-insert> and <sql-update> tags since the project I am on has multiple customer deployments. Each customer can specify what fields they want encrypted. It would be much easier to not have the deployment team write the sql for insert and update for each customer. > Also, Java encryption is out. We have to do it in the database. > The EnhancedUserType could support this - perhaps. > public String getUpdateFragment() { > return "encrypt(?)"; > } > public String getInsertFragment() { > return "encrypt(?)"; > } > //Is this one possible too? This would avoid the double mapping > //above and the magic in the domain object > public String getSelectFragment(String columnName) { > return "decrypt("+columnName+")"; > } -- 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

18 years, 10 months

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[Hibernate-JIRA] Updated: (HHH-1050) HQL Unions

by Christian Bauer (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050?page=c... ] Christian Bauer updated HHH-1050: --------------------------------- Attachment: (was: probunion.txt) > HQL Unions > ---------- > > Key: HHH-1050 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050 > Project: Hibernate3 > Issue Type: New Feature > Components: query-hql > Reporter: Steve Ebersole > Assignee: Steve Ebersole > Fix For: antlr-rework > > > Add the ability to define unions in HQL. Support will be initially limited to only: > 1) scalar queries : select id from Animal union select id from Car > 2) the same entity : from Animal where ... union from Animal where ... > Support both UNION and UNION ALL -- 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

18 years, 10 months

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[Hibernate-JIRA] Updated: (HHH-1050) HQL Unions

by Christian Bauer (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050?page=c... ] Christian Bauer updated HHH-1050: --------------------------------- Comment: was deleted > HQL Unions > ---------- > > Key: HHH-1050 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050 > Project: Hibernate3 > Issue Type: New Feature > Components: query-hql > Reporter: Steve Ebersole > Assignee: Steve Ebersole > Fix For: antlr-rework > > > Add the ability to define unions in HQL. Support will be initially limited to only: > 1) scalar queries : select id from Animal union select id from Car > 2) the same entity : from Animal where ... union from Animal where ... > Support both UNION and UNION ALL -- 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

18 years, 10 months

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[Hibernate-JIRA] Updated: (HHH-1050) HQL Unions

by Gopal Rathore (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050?page=c... ] Gopal Rathore updated HHH-1050: ------------------------------- Attachment: probunion.txt I am doing a union query like select id from A union select id from B I made show_sql = "true" the sql, I got is : select id from A. Is There a solution for this problem. Thanks, Gopal > HQL Unions > ---------- > > Key: HHH-1050 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1050 > Project: Hibernate3 > Issue Type: New Feature > Components: query-hql > Reporter: Steve Ebersole > Assignee: Steve Ebersole > Fix For: antlr-rework > > Attachments: probunion.txt > > > Add the ability to define unions in HQL. Support will be initially limited to only: > 1) scalar queries : select id from Animal union select id from Car > 2) the same entity : from Animal where ... union from Animal where ... > Support both UNION and UNION ALL -- 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

18 years, 10 months

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[Hibernate-JIRA] Created: (HHH-2880) The interface Filter should have the method getParameter of FilterImpl

by christophe blin (JIRA)

The interface Filter should have the method getParameter of FilterImpl ---------------------------------------------------------------------- Key: HHH-2880 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2880 Project: Hibernate3 Issue Type: Improvement Affects Versions: 3.2.1 Reporter: christophe blin Priority: Minor Today, we have to do : Filter f = this.getSession().getEnabledFilter("myFilter"); String currentLocale = (String) ((FilterImpl)f).getParameter("currentLocale"); //here is an "horrible" cast this.getSession().disableFilter("myFilter"); /*do something in session without the filter*/ f = this.getSession().enableFilter("myFilter"); f.setParameter("currentLocale", currentLocale); f.validate(); -- 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

18 years, 10 months

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[Hibernate-JIRA] Resolved: (HHH-1696) Add outer join support for aliases on DetachedCriteria

by Diego Pires Plentz (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1696?page=c... ] Diego Pires Plentz resolved HHH-1696. ------------------------------------- Assignee: Diego Pires Plentz Resolution: Fixed Fix Version/s: 3.2.6 Fixed in trunk/3.2 thanks > Add outer join support for aliases on DetachedCriteria > ------------------------------------------------------ > > Key: HHH-1696 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1696 > Project: Hibernate3 > Issue Type: Improvement > Components: query-criteria > Affects Versions: 3.1.3, 3.2.0 cr1 > Environment: Hibernate 3.1, SQLServer2000 > Reporter: Mark Brocato > Assignee: Diego Pires Plentz > Fix For: 3.2.6 > > Attachments: HHH-1696.patch > > > Recently, support for aliasing via an outer join was added to the Criteria class. The method > createAlias(String associationPath, String alias, int joinType) > , however, is not defined for DetachedCriteria. Adding this functionality would be extremely helpful for applications that expose detached criteria as their query api, and also for subqueries. -- 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

18 years, 10 months

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[Hibernate-JIRA] Created: (HHH-2598) Mapping a collection of entities from two different classes with the same collection name results in duplicate backref property exception if collection keys are not null

by Guido Scalise (JIRA)

Mapping a collection of entities from two different classes with the same collection name results in duplicate backref property exception if collection keys are not null ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-2598 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2598 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.3, 3.2.2, 3.2.1 Environment: Proven on Hibernate 3.2.2 and 3.2.3, PostgreSQL 8.2.3, WindowsXP, Java 1.5 Reporter: Guido Scalise Attachments: backref.patch, Hibernate-bug.zip Mapping a child entity collection from two different parent entities results in duplicate backref property exception when configuring the session factory if the collection keys are marked not null and the collection names are the same in both parents. Log is: (cfg.Environment 509 ) Hibernate 3.2.3 (cfg.Environment 542 ) hibernate.properties not found (cfg.Environment 676 ) Bytecode provider name : cglib (cfg.Environment 593 ) using JDK 1.4 java.sql.Timestamp handling (cfg.Configuration 1426) configuring from resource: /hibernate.cfg.xml (cfg.Configuration 1403) Configuration resource: /hibernate.cfg.xml (cfg.Configuration 553 ) Reading mappings from resource : com/bbsw/tests/ParentA.hbm.xml (cfg.HbmBinder 300 ) Mapping class: com.bbsw.tests.ParentA -> PARENT_A (cfg.Configuration 553 ) Reading mappings from resource : com/bbsw/tests/ParentB.hbm.xml (cfg.HbmBinder 300 ) Mapping class: com.bbsw.tests.ParentB -> PARENT_B (cfg.Configuration 553 ) Reading mappings from resource : com/bbsw/tests/Child.hbm.xml (cfg.HbmBinder 300 ) Mapping class: com.bbsw.tests.Child -> CHILD (cfg.Configuration 1541) Configured SessionFactory: null (cfg.HbmBinder 2375) Mapping collection: com.bbsw.tests.ParentA.children -> CHILD (cfg.HbmBinder 2375) Mapping collection: com.bbsw.tests.ParentB.children -> CHILD Exception in thread "main" org.hibernate.MappingException: Duplicate property mapping of _childrenBackref found in com.bbsw.tests.Child at org.hibernate.mapping.PersistentClass.checkPropertyDuplication(PersistentClass.java:459) at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:449) at org.hibernate.mapping.RootClass.validate(RootClass.java:192) at org.hibernate.cfg.Configuration.validate(Configuration.java:1102) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1287) at HBTest.main(HBTest.java:17) The problem seems to be originated during the second Collection binding pass in org.hibernate.cfg.HbmBinder, as the Backrefs and IndexBackrefs names are created like this: (Excerpts from HbmBinder.java r10921 2006-12-05 14:39:12Z steve.ebersole(a)jboss.com, contained in the Hibernate 3.2.3.ga source) line 2242: IndexBackref ib = new IndexBackref(); line 2243: ib.setName( '_' + node.attributeValue( "name" ) + "IndexBackref" ); and line 2478: Backref prop = new Backref(); line 2479: prop.setName( '_' + node.attributeValue( "name" ) + "Backref" ); in both cases the node name value is the collection name. So for every collection that points to a child, Hibernate creates a backref property without considering the posibility of more than one entity declaring the same collection name. I've patched the code to add the collection owner's entity name to the property name, and it worked without problems. I'm attaching: * ParentA, ParentB and Child classes * Mappings for ParentA, ParentB and Child * hbm.xml file * Main test case. (HBTest.java) * Proposed patch in unified diff format. -- 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

18 years, 10 months

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[Hibernate-JIRA] Resolved: (HHH-1630) duplicate property mapping - more details

by Diego Pires Plentz (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1630?page=c... ] Diego Pires Plentz resolved HHH-1630. ------------------------------------- Resolution: Fixed Fix Version/s: 3.2.6 Now, duplicate property mapping looks like this: "Duplicate property mapping of " + prop.getName() + " found in " + getEntityName() > duplicate property mapping - more details > ----------------------------------------- > > Key: HHH-1630 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1630 > Project: Hibernate3 > Issue Type: Improvement > Components: core > Environment: Hibernate 3.1.2 > Reporter: Sergey Vladimirov > Assignee: Diego Pires Plentz > Priority: Minor > Fix For: 3.2.6 > > > Exception "org.hibernate.MappingException: duplicate property mapping: ..." should show more detailes. At least should show two class names with duplicated columns. -- 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

18 years, 10 months

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[Hibernate-JIRA] Updated: (HHH-1696) Add outer join support for aliases on DetachedCriteria

by Christian Bauer (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1696?page=c... ] Christian Bauer updated HHH-1696: --------------------------------- Comment: was deleted > Add outer join support for aliases on DetachedCriteria > ------------------------------------------------------ > > Key: HHH-1696 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1696 > Project: Hibernate3 > Issue Type: Improvement > Components: query-criteria > Affects Versions: 3.1.3, 3.2.0 cr1 > Environment: Hibernate 3.1, SQLServer2000 > Reporter: Mark Brocato > Attachments: HHH-1696.patch > > > Recently, support for aliasing via an outer join was added to the Criteria class. The method > createAlias(String associationPath, String alias, int joinType) > , however, is not defined for DetachedCriteria. Adding this functionality would be extremely helpful for applications that expose detached criteria as their query api, and also for subqueries. -- 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

18 years, 10 months

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hibernate-issues October 2007