August 2012 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] (HHH-7511) Retry if a connection becomes invalid in some cases

by Mobasher Khan (JIRA)

11 years, 9 months

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[Hibernate-JIRA] (HHH-7512) Retry if a connection becomes invalid in some cases

by Mobasher Khan (JIRA)

11 years, 9 months

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[Hibernate-JIRA] (HHH-7510) LazyInitializationException thrown when deleting an entity while global_with_modified_flag turned on

by Sharon Jonnalagadda (JIRA)

11 years, 9 months

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[Hibernate-JIRA] (HHH-7509) NPE regression in second level cache

by Scott Marlow (JIRA)

11 years, 9 months

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[Hibernate-JIRA] (HHH-7367) upgrade to infinispan 5.1.5.FINAL

by Strong Liu (JIRA)

11 years, 9 months

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[Hibernate-JIRA] (HHH-7507) upgrade to infinispan 5.1.5.FINAL

by Strong Liu (JIRA)

11 years, 9 months

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[Hibernate-JIRA] (HHH-7506) Hibernate pagination performance problem

by Rui Alexandre Lopes (JIRA)

11 years, 9 months

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[Hibernate-JIRA] Created: (JPA-15) Criteria API based on MapKeyColumn is not working

by Edwin Dalorzo (JIRA)

Criteria API based on MapKeyColumn is not working ------------------------------------------------- Key: JPA-15 URL: http://opensource.atlassian.com/projects/hibernate/browse/JPA-15 Project: Java Persistence API Issue Type: Bug Environment: Hibernate 3.6.1 MySQL 5.0 Reporter: Edwin Dalorzo Attachments: log.txt, src.zip I defined an Employee entity having a map of phone numbers, where the key is the type of phone (home, office, mobile) and the value is the phone number as a String. @ElementCollection(fetch=FetchType.LAZY) @CollectionTable(name="emp_phone") @MapKeyColumn(name="phone_type") @Column(name="phone_num") private Map<String, String> phoneNumbers; Then I tried to write a Criteria API query using a map join, like this: CriteriaBuilder builder = entityManager.getCriteriaBuilder(); CriteriaQuery<Employee> criteria = builder.createQuery(Employee.class); Root<Employee> employeeRoot = criteria.from(Employee.class); criteria.select(employeeRoot); MapJoin<Employee, String, String> phoneRoot = employeeRoot.joinMap("phoneNumbers"); criteria.where(builder.equal(phoneRoot.key(), "HOME")); System.out.println(entityManager.createQuery(criteria).getResultList()); You get an NullPointerException java.lang.NullPointerException at org.hibernate.ejb.criteria.path.AbstractPathImpl.prepareAlias(AbstractPathImpl.java:246) at org.hibernate.ejb.criteria.path.AbstractPathImpl.render(AbstractPathImpl.java:253) at org.hibernate.ejb.criteria.predicate.ComparisonPredicate.render(ComparisonPredicate.java:173) at org.hibernate.ejb.criteria.QueryStructure.render(QueryStructure.java:258) at org.hibernate.ejb.criteria.CriteriaQueryImpl.render(CriteriaQueryImpl.java:340) at org.hibernate.ejb.criteria.CriteriaQueryCompiler.compile(CriteriaQueryCompiler.java:223) at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:441) at com.dalorzo.Main.main(Main.java:57) Exception in thread "main" java.lang.RuntimeException: java.lang.NullPointerException at com.dalorzo.Main.main(Main.java:64) Caused by: java.lang.NullPointerException at org.hibernate.ejb.criteria.path.AbstractPathImpl.prepareAlias(AbstractPathImpl.java:246) at org.hibernate.ejb.criteria.path.AbstractPathImpl.render(AbstractPathImpl.java:253) at org.hibernate.ejb.criteria.predicate.ComparisonPredicate.render(ComparisonPredicate.java:173) at org.hibernate.ejb.criteria.QueryStructure.render(QueryStructure.java:258) at org.hibernate.ejb.criteria.CriteriaQueryImpl.render(CriteriaQueryImpl.java:340) at org.hibernate.ejb.criteria.CriteriaQueryCompiler.compile(CriteriaQueryCompiler.java:223) at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:441) at com.dalorzo.Main.main(Main.java:57) If you change the query to filter on value instead of key, it works just fine criteria.where(builder.equal(phoneRoot.value(), "88750372")); I have attached a log with exceptions as well as the Employee entity and the Main class containing a main method. Also, the code in question runs perfectly fine in EclipseLink. -- 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, 9 months

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[Hibernate-JIRA] (HHH-7508) Debug logging throws MissingFormatArgumentException when using non standard Optimizer

by Stein Inge Morisbak (JIRA)

11 years, 9 months

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[Hibernate-JIRA] (HV-608) make validation result available as a graph

by George Sapountzis (JIRA)

11 years, 9 months

2
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hibernate-issues August 2012