1. O Great Gurus, respond: Lazy Load does not release conn Why? forum.hibernate.orgI have a simple question, thoroughly backed up by testing. But rather than present a lot of code and logs, I only want some justification so I understand: When I do the following: 1) Open a session 2) Begin a transaction 3) Execute a query and get an object 4) Close the transaction BUT NOT THE SESSION 5) On the previous ... |
2. what is lazy loading forum.hibernate.orgHi let say Class A has a set of Class B objects (one-to-many) . in our mapping file A.hbm.xml we can map that assosiation witha Set element. When we retirve a Class A object by session.get() or sessiong.find() etc. we will have A objects with set of B objects. Say we don't want set of B's at some given time so ... |
3. Lazy Loading forum.hibernate.org |
4. Unable to lazily load |
5. lazy loading forum.hibernate.orgHi, I have a problem in understanding this concept.Let assume the first request(http) fetched an object and that object has one to many association.So for hibernate to work lazily,i have to keep the session open if i want to fetch the collection in second request.But how to keep the session open and get that in the second request .Please if any ... |
6. lazy loading and encoding ISO8859_1 forum.hibernate.orgHi, I using hibernate 3 as a data access and mapping solutions inside my application. The backend is a Firebird 1.5.4 Classic Server, the datasource, and session factory are configure with spring. Then, when i pass the encoding param into connections string, like this. jdbc.url=jdbc:firebirdsql:192.168.1.4/3050:/datosIB/clientes/xxx/database.fdb?encoding=ISO8859_1 The spanish characters into string properties appears OK. The problem begin when hibernate try to load ... |
7. Lazy loading = true does not work as I hope forum.hibernate.orgAdvance thanks and forgiveness for my sad English selects secondary are executed for entity associate. in this case Org The query that is executed is as follows : List usuarios = getHibernateTemplate().findByNamedParam("from User u where upper(u.name)=:name", new String[]{"name"}, new String[]{name.toUpperCase()}); the mapping for this entity is as follows : |
8. one or zero to one or zero lazy loading forum.hibernate.orgHello. I'm trying to map a one or zero to one or zero relationship. Right now I have it working without lazy loading, but this causes the application to slow down considerably. I've read a lot os posts regarding the solution to the one to one or zero lazy loading issues, but none of that applie here, since the fact that ... |
9. Lazy Loading behavior forum.hibernate.orgIs it expected that I must reattach (lock) in this case an entity if the previous session was closed from the first request and I am on a subsequent request that uses the One Session per Request pattern? The problem Im having is I have an entity (A) that contains a set of entities (B) during a subsequent postback I want ... |
10. Clarificatin in Lazy loading.. forum.hibernate.orgHi , I have a confusion about the objects lazy loading in the collection. This is the scenario: Class A { Set bees = new HashSet(); setBees() {} getBees() {} } Class B { String name; setName(String name) {this.name = name;} getName() {return name;} } A.hbm.xml: |
11. How does lazy load work in Hibernate?! forum.hibernate.orgAuthor Message terryz Post subject: How does lazy load work in Hibernate?! Posted: Tue Nov 04, 2008 9:26 pm Newbie Joined: Mon Nov 03, 2008 9:14 pm Posts: 2 Location: Seattle Does lazy load work in Hibernate 3.2.4? I wrote a little test to try to help myself understand how Hibernate lazy load works. In my test environment, I ... |
12. what is lazy loading? forum.hibernate.orgIn a nutshell: when an object (e.g. "User" containing basic info about username, account status) contains a reference to another object that is not always needed (e.g. UserProfile containing stuff like biography, birthplace etc.), the lazy loading helps you to save the resources in a way that it loads the object from the database only when referenced. Lazy loading is handled ... |
13. Can dev explain why you decided to ignore 1to1 lazy loading? forum.hibernate.orgI have another thread here where I am jumping through hoops to try to work around the fact that Hibernate ignores the lazy loading of 1 to 1 associated objects. To summarise, using Teneo, SET_PROXY=true, therefore all 1to1 are lazy="true" and all manyto1 are lazy="proxy" There is advice on switching my model to many to 1 to 'work around' this behaviour. ... |
14. REALLY lazy loading forum.hibernate.orgHibernate version: 3.3.1.GA Mapping documents: None: using AnnotationConfiguration Code between sessionFactory.openSession() and session.close(): Spring's HibernateTransactionManager Full stack trace of any exception that occurs: Doesn't: that's the problem... Name and version of the database you are using: HS@LDB 1.8.0.7 in memory The generated SQL (show_sql=true): Not relevant Debug level Hibernate log excerpt: Haven't produced one yet I understand Hibernate's lazy initialization of ... |
15. Can parts of config be lazy-loaded? forum.hibernate.org |
16. How to intercept lazy loading? forum.hibernate.orgHi, is there a way to intercept lazy loading? Interceptors and event listener doesn't seem to do the job. What I want to do is to prevent lazy initialisation exceptions, like below. To avoid doing this for every single point, where I might use an uninitialized relation, it would be nice if there would be a single point intercept this. The ... |
17. Lazy Loading forum.hibernate.orgHi guys, I am having a problem with the lazy loading of Hibernate. I have set lazy to default value ie: lazy="true" in my HBM files. So whenever i try to retrieve data from the child table, its throwing Lazy Initailization Exception could not initialize proxy - no Session. I tried to load the parent class and initialize the parent object, ... |
18. Lazy Loading forum.hibernate.org |
19. runtime lazy loading forum.hibernate.orgHi I am using spring-hibernate and usinf HibernateDaoSupport in my DAO layer. Since my service layer is both accessed by web and flex (using remoting). I want to set lazy loading to true in case of some services which are accessed by FLEX. Can i set lazy="true" at runtime for particular call only so that data of sets mapped does not ... |
20. Lazy Loading not Working forum.hibernate.orgAll of a sudden, lazy loading is not working. For instance, I have a many to one defined, with lazy="proxy". When I analyze the queries being executed, all properties are being loaded via joins. This is causing significant slowdowns in my application. This just started happening recently...I don't even know where to begin looking! |
21. Hibernate Lazy loading for BinaryBlobType forum.hibernate.org |
22. lazy loading? or something else? dont get the sets! forum.hibernate.orgHi, I have the following configuaration (see below) with country having many operators and I need to write a method (in the countryDAO) which gets all the countries without getting its partners! how do I do that???? Country Code: |