criterion « Criteria « JPA Q&A





1. Hibernate criterion that matches against everything in some cases    stackoverflow.com

is it possible to do something like

criteria.add(Expression.eq("product", " * "))  
for it to match everything ? It would be handy in case that you get a variable that ...

2. Hibernate criterion getTypedValues XMLEXISTS    stackoverflow.com

Using Hibernate 3.6... Building a query through the Criteria API. Mixing traditional SQL with XML in DB2 9.7 (same stuff works for Oralce, Postgresql) where the column housing the XML as ...

3. java.lang.NoClassDefFoundError: org/hibernate/criterion/Criterion    coderanch.com

Hi i am getting the java.lang.NoClassDefFoundError: org/hibernate/criterion/Criterion error when i am trying to create object for the OfficesHome .the code has generated from the reverse engineering tool. blow code is HibernateTemplate generated through the tool. i also kept the hibernate3.1.1.GA.jar in the class path and build path. i cant able to solve the error. i attached the code below.any one can ...

5. org/hibernate/criterion/Criterion    forum.hibernate.org

Hi, good people!!! I have a similar error, but I don't have the minimum idea of the possible reason. the erro msg it's: org.zkoss.zk.ui.impl.UiEngineImpl handleError:1131 SEVERE: >>java.lang.NoClassDefFoundError: org/hibernate/criterion/Criterion how can a repear this error???? I'm creating a web application using ZK, runing with TomCat 6.0, IDE Eclips, patern MVC this msg apera wen I click to save button on my ZUL ...

6. return criterion based on function    forum.hibernate.org

If you want to check for nulls, I'm not sure why you are applying the trims. nulls will be nulls whether trimmed or not, and a string of whitespace will not become null just because it's trimmed - it will become an empty string. Otherwise, I'm also not quite sure what you're trying to accomplish. Why not just add Restrictions to ...

7. Implementation of criterion in hibernate 3.6.3    forum.hibernate.org

HI! this a sample of a code in hibernate 2 : public List findAllByCommercialElement(CommercialElement commercialElement) throws GCETechnicalException { return GCEHibernateHelper.findAllByCriterion( CommEltRTCToNetworkEltRTC.class, "commercialElement", commercialElement, Hibernate.entity(commercialElement .getClass())); } After upgrade to hibernate 3.6.3, the method "entity"( entity(commercialElement.getClass()))) is deprecated. Further more, performance tests show that all methods that call "findAllByCriterion" are at least two more slow in hibernate 3.6.3 Question : is someone ...

8. Criterion framework with Many-to-Many    forum.hibernate.org

9. Custom Criterion    forum.hibernate.org

I need to write a custom criterion to check for inheritance. My desire is to use it like this: Code: Criteria getDomesticCars = session.createCriteria( Car.class ) .add( new ExtendsCriteria( "manufacturer", DomesticManufacturer.class ) ) .list( ); Basically, what I need to do is: 1. Determine the inheritance strategy (table-per-subclass, discriminator, or mixed) 2. Get ...





10. NullObject (SpecialCase) pattern for Criterion    forum.hibernate.org

max wrote: what is wrong with "(1=1)" ? 1. Are you sure that every jdbc vendor provides implementation smart enough to remove supid clause fragment prior to execution of a query (performance concern)? Some database engines may even throw an exception (or have a mode that acts this way) when query fragment is unnecessary. 2. Looks awful in logs, just unprofessional. ...

11. Calculs with Criterion    forum.hibernate.org

Hi, All! May be it is not exactly what Hibernate was created for, but I want to make some calculs on my DB. For example, imagine a table A with two number fields X and Y. With SQL I can run SELECT SUM(X * Y) FROM A; How can I do the same thing with Hibernate (without fetching all records and ...

12. Need help extractring Criterion    forum.hibernate.org

Hey everyone- We are using the Criterion API as a method argument for a service. On the other end of the service we are adding the criterion to a session and executing the query. However, prior to simply adding the criterion blindly to the session and executing the query, I would like to inspect the Criterion (such as get the param, ...

13. 1 and 0 Criterion    forum.hibernate.org

14. Duplicate criterion    forum.hibernate.org

Newbie Joined: Tue Apr 08, 2008 4:22 am Posts: 2 Hallo all, I am having a big trouble. What I am trying to do (I tried it with HQL at first) is to generate an SQL statement which adds AND clause during a loop. We are having a search mask which adds new lines for new search filters and for each ...

15. org.hibernate.criterion.Example - 'OR' style    forum.hibernate.org

16. How can add paranthesis in Criterion object or Criteria?    forum.hibernate.org

hi everyone, is there any way to append paranthesis "(" in criterion or criteria object. i am using logical operators for example i need to achieve this scenario title="hiber%" AND (priority=p0 OR priority=p1) but now i am getting like this title="hiber%" AND priority=p0 OR priority=p1 so is there anyway to append ( and ) in criterion . help me out of ...





17. problems with criterion    forum.hibernate.org

hi everybody. I have a problem running a web app in eclipse, I have all jars in project path. when I run I get this message. java.lang.NoClassDefFoundError: org/hibernate/criterion/Criterion if I run same project in myeclipse I don't have this problem. I believe it's caused by a nedeed library, but I have all jars. any suggestion? thanks.