December 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (ANN-537) Support @Comment or column attribute on @Table and @Column

by Max Rydahl Andersen (JIRA)

Support @Comment or column attribute on @Table and @Column ---------------------------------------------------------- Key: ANN-537 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-537 Project: Hibernate Annotations Type: Improvement Components: binder Versions: 3.2.1 Reporter: Max Rydahl Andersen with hbm2ddl and hbm2doc its a shame that Annotation does not support setting a comment on table and 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

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[Hibernate-JIRA] Created: (HHH-3848) Hibernate.org documentation is out of date (Should be 3.3.x)

by Adam Brod (JIRA)

Hibernate.org documentation is out of date (Should be 3.3.x) ------------------------------------------------------------ Key: HHH-3848 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3848 Project: Hibernate Core Issue Type: Bug Components: documentation Affects Versions: 3.3.1 Reporter: Adam Brod The Hibernate Core API documentation is out of date. It appears to be from Hibernate 3.2.x. In Hibernate 3.3 most of the cache API was deprecated. Online, there is zero documentation for the new APIs. By downloading the source I can see there is some javadoc. The updated docs should be posted to the website. -- 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

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[Hibernate-JIRA] Created: (ANN-783) DOCS: says, monkey, should say tiger: section 2.2.5.3.2.4. Defaults

by Karl Palsson (JIRA)

DOCS: says, monkey, should say tiger: section 2.2.5.3.2.4. Defaults ------------------------------------------------------------------- Key: ANN-783 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-783 Project: Hibernate Annotations Issue Type: Improvement Components: documentation Affects Versions: 3.4.0.GA Environment: http://www.hibernate.org/hib_docs/annotations/reference/en/html_single/ or http://www.hibernate.org/hib_docs/annotations/reference/en/html/entity.ht... Reporter: Karl Palsson Priority: Trivial Text says: Trainer describes a unidirectional relationship with Tiger using the join table Trainer_Tiger, with a foreign key trainer_id to Trainer (table name, _, trainer id) and a foreign key trainedTigers_id to Monkey (property name, _, Tiger primary column). Last reference to Monkey should say Tiger. Monkeys were used in the previous section -- 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] Created: (HHH-5876) Docs invalid link -

by Ondra Žižka (JIRA)

Docs invalid link - -------------------- Key: HHH-5876 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5876 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.3.0.GA Environment: http://docs.jboss.org/hibernate/core/3.5/api/org/hibernate/cache/package-... http://docs.jboss.org/hibernate/core/3.3/api/org/hibernate/cache/package-... Reporter: Ondra Žižka On some deprecated classes, there's a link to explanation: Cache Deprecated. As of 3.3; see for details. This link leads to 404. Further, the javadoc source for that link is @deprecated As of 3.3; see <a href="package.html"/> for details. which should be @deprecated As of 3.3; see <a href="package.html">here</a> for details. -- 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

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[Hibernate-JIRA] Created: (HHH-4562) Some kind of typo in chapter 7.3.1

by Sorin Postelnicu (JIRA)

Some kind of typo in chapter 7.3.1 ---------------------------------- Key: HHH-4562 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4562 Project: Hibernate Core Issue Type: Bug Components: documentation Affects Versions: 3.3.2 Reporter: Sorin Postelnicu Priority: Trivial In the example shown in chapter 7.3.1 here: http://docs.jboss.org/hibernate/core/3.3/reference/en/html/associations.html The following line seems incorrect: create table PersonAddress ( personId not null, addressId bigint not null primary key ) Shouldn't it have been as follows? create table PersonAddress ( personId bigint not null, addressId bigint not null ) Even such simple things can be confusing for people who are just learning to develop database applications with hibernate. They usually assume that the manual is "bug-free" and can be followed word-to-word, as a definitive reference documentation. -- 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

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[Hibernate-JIRA] Created: (HHH-5973) Typo in documentation about Interceptors

by David Pilato (JIRA)

Typo in documentation about Interceptors ---------------------------------------- Key: HHH-5973 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5973 Project: Hibernate Core Issue Type: Bug Components: documentation Affects Versions: 3.6.1 Reporter: David Pilato Priority: Trivial In the example, you find : {code:title=AuditInterceptor.java|borderStyle=solid} public void afterTransactionCompletion(Transaction tx) { if ( tx.wasCommitted() ) { System.out.println("Creations: " + creates + ", Updates: " + updates, "Loads: " + loads); } updates=0; creates=0; loads=0; } {code} It should be : {code:title=AuditInterceptor.java|borderStyle=solid} public void afterTransactionCompletion(Transaction tx) { if ( tx.wasCommitted() ) { System.out.println("Creations: " + creates + ", Updates: " + updates + ", Loads: " + loads); } updates=0; creates=0; loads=0; } {code} -- 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

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[Hibernate-JIRA] Created: (HHH-6021) Wrong property name in the Reference

by Artem Troitskiy (JIRA)

Wrong property name in the Reference ------------------------------------ Key: HHH-6021 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6021 Project: Hibernate Core Issue Type: Bug Components: documentation Affects Versions: 3.6.0 Reporter: Artem Troitskiy Priority: Trivial [Table 3.7. Miscellaneous Properties|http://docs.jboss.org/hibernate/core/3.6/reference/en-US/html/...] in Reference Documentation mentions property named {{hibernate.hbm2ddl.import_file}}, whereas the correct name is {{hibernate.hbm2ddl.import_files}}. -- 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

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[Hibernate-JIRA] Created: (HHH-6222) Trivial Typo in Getting Started Guide

by Gurpreet Singh (JIRA)

Trivial Typo in Getting Started Guide ------------------------------------- Key: HHH-6222 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6222 Project: Hibernate Core Issue Type: Bug Environment: Hibernate Getting Started Guide Reporter: Gurpreet Singh Priority: Trivial Attachments: hibernate_typo.jpg In chapter 3 of Getting Started Guide in both HTML and HTML (single page) instead of "annotation" "basic" is written in fifth line after Heading of Chapter 3. So the line should be: This tutorial is located within the download bundle under annotations and illustrates instead of: This tutorial is located within the download bundle under basic and illustrates -- 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

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[Hibernate-JIRA] Created: (HHH-5792) Unable to JOIN embedded objects in Criteria API

by scLee (JIRA)

Unable to JOIN embedded objects in Criteria API ----------------------------------------------- Key: HHH-5792 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5792 Project: Hibernate Core Issue Type: Bug Components: entity-manager, query-criteria Affects Versions: 3.6.0 Reporter: scLee Priority: Blocker Attachments: Client.java, CriteriaApiTest.java, Name.java Exception is thrown when trying to JOIN embedded attribute in Criteria API. E.g. having the following entity: {quote} @Entity public class Client implements Serializable { @Id public int id; @Embedded public Name name; } @Embeddable public class Name implements Serializable { @Column public String firstName; @Column public String lastName; } {quote} The following code {quote} CriteriaQuery< Client > cq = cb.createQuery( Client.class ); Root< Client > root = cq.from( Client.class ); cq.where( cb.equal( root.*join*( "name" ).get( "firstName" ), "foo" ) ); {quote} throws this exception: {quote} java.lang.ClassCastException: org.hibernate.ejb.metamodel.SingularAttributeImpl cannot be cast to javax.persistence.metamodel.ManagedType at org.hibernate.ejb.criteria.path.AbstractFromImpl.locateManagedType(AbstractFromImpl.java:151) at org.hibernate.ejb.criteria.path.AbstractFromImpl.locateAttributeInternal(AbstractFromImpl.java:145) at org.hibernate.ejb.criteria.path.AbstractPathImpl.locateAttribute(AbstractPathImpl.java:216) at org.hibernate.ejb.criteria.path.AbstractFromImpl.join(AbstractFromImpl.java:449) at org.hibernate.ejb.criteria.path.AbstractFromImpl.join(AbstractFromImpl.java:433) at foo.CriteriaApiTest.embeddableInPath(CriteriaApiTest.java:45) {quote} -- 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

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[Hibernate-JIRA] Created: (HHH-2796) Generated version are incremented by Hibernate

by Heba Tawfik (JIRA)

Generated version are incremented by Hibernate ---------------------------------------------- Key: HHH-2796 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2796 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.1 Environment: 3.2.1, Oracle 10g Reporter: Heba Tawfik Creating a new entity which it's version is set to generated="always" & saving it, then in the same session adding an object to any of its on-to-many relationships is throwing a StaleObjectStateException. To regenerate the problem, consider the following code 1- departement.hbm.xml : ---------------------------------------- <hibernate-mapping package="com.myproject.domain"> <class name="Departement" table="Departement"> <id name="id"> <column name="dept_id" /> </id> <version column="version" generated="always" name="version" type="integer" unsaved-value="null" /> <property name="name" column="name" /> <bag name="employees" inverse="true" cascade="all" lazy="true"> <key column="dept_id"></key> <one-to-many class="Employee" /> </bag> </class> </hibernate-mapping> 2- employee.hbm.xml : -------------------------------------- <hibernate-mapping package="com.myproject.domain"> <class name="Employee" table="Employee"> <id name="id"> <column name="employee_id" /> </id> <property name="firstName" column="first_name" /> <property name="lastName" column="last_name" /> <property name="age" column="age" /> <property name="salary" column="salary" /> <many-to-one cascade="none" class="com.myproject.domain.Departement" column="dept_id" embed-xml="true" insert="false" name="department" not-null="false" unique="false" update="false" not-found="ignore"> </many-to-one> </class> </hibernate-mapping> 3- Departement.Java --------------------------- package com.myproject.domain; import java.util.ArrayList; import java.util.List; public class Departement extends BaseDepartement{ int id; String name; List employees; Integer version; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public Integer getVersion() { return version; } public void setVersion(Integer version) { this.version = version; } public List getEmployees() { return employees; } public void setEmployees(List employees) { this.employees = employees; } public void addToEmployeeList(Employee emp) { if(employees==null) { setEmployees(new ArrayList()); } employees.add(emp); } } 4- Employee.Java : --------------------------- package com.myproject.domain; public class Employee { int id; String firstName; String lastName; int age; int salary; BaseDepartement department; public BaseDepartement getDepartment() { return department; } public void setDepartment(BaseDepartement department) { this.department = department; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getFirstName() { return firstName; } public void setFirstName(String firstName) { this.firstName = firstName; } public int getId() { return id; } public void setId(int id) { this.id = id; } public String getLastName() { return lastName; } public void setLastName(String lastName) { this.lastName = lastName; } public int getSalary() { return salary; } public void setSalary(int salary) { this.salary = salary; } } 4- Code To Test : ------------------------ public static void main(String args[]) throws Exception { SessionFactory factory = new Configuration().configure("com/myproject/config/hibernate.cfg.xml").buildSessionFactory(); Session session = factory.openSession(); Transaction transaction = session.beginTransaction(); Departement aDept =new Departement(); aDept.setId(10); aDept.setName("Test"); session.save(aDept); transaction.commit(); transaction = session.beginTransaction(); Employee emp=new Employee(); emp.setId(10); emp.setFirstName("test"); emp.setLastName("test"); emp.setSalary(10); emp.setAge(10); emp.setDepartment(aDept); aDept.addToEmployeeList(emp); session.saveOrUpdate(aDept); transaction.commit(); session.close(); } On the database, the default value for version cloumn is set to "1" and a trigger is defined as follow on the Departement table: create or replace TRIGGER TRIGGER1 BEFORE UPDATE ON DEPARTEMENT FOR EACH ROW BEGIN :new.version:= :old.version + 1; END; Upon executing the above code, the following is the hibernate logging : automatically flushing session /* insert com.eds.myproject.domain.Departement */ insert into Departement (name, dept_id) values (?, ?) binding 'Test' to parameter: 1 binding '10' to parameter: 2 /* get generated state com.eds.myproject.domain.Departement */ select departemen_.version as version1_ from Departement departemen_ where departemen_.dept_id=? binding '10' to parameter: 1 returning '1' as column: version1_ before transaction completion after transaction completion automatically flushing session /* get current state com.eds.myproject.domain.Employee */ select employee_.employee_id, employee_.first_name as first2_0_, employee_.last_name as last3_0_, employee_.age as age0_, employee_.salary as salary0_ from Employee employee_ where employee_.employee_id=? binding '10' to parameter: 1 /* insert com.eds.myproject.domain.Employee */ insert into Employee (first_name, last_name, age, salary, employee_id) values (?, ?, ?, ?, ?) binding 'test' to parameter: 1 binding 'test' to parameter: 2 binding '10' to parameter: 3 binding '10' to parameter: 4 binding '10' to parameter: 5 /* update com.eds.myproject.domain.Departement */ update Departement set name=? where dept_id=? and version=? binding 'Test' to parameter: 1 binding '10' to parameter: 2 binding '2' to parameter: 3 Could not synchronize database state with session org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.eds.myproject.domain.Departement#10] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1714) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2357) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2257) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2557) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106) at com.eds.myproject.test.Test.main(Test.java:43) org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.eds.myproject.domain.Departement#10] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1714) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2357) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2257) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2557) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:248) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:232) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106) at com.eds.myproject.test.Test.main(Test.java:43) -- 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

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hibernate-issues December 2011