Home > Failed To > Failed To Lazily Initialize A Collection Of Role: No Session Or Session Was Closed

Failed To Lazily Initialize A Collection Of Role: No Session Or Session Was Closed


Thank you, mota 53.Remote lazy initialization in a client-server appforum.hibernate.orgHi all, I have tried to figure out from the other postings what is the proper way to use lazy init in Code: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.karishma.framework.khis.pojo.Account.payers, no session or session was closed at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358) at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350) at org.hibernate.collection.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:97) at org.hibernate.collection.PersistentBag.size(PersistentBag.java:225) at com.karishma.khis.billing.service.handler.TariffConversionHandler.changeTariff(TariffConversionHandler.java:143) at com.karishma.khis.billing.service.handler.TariffConversionHandler$$FastClassByCGLIB$$42e11e84.invoke() at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149) The mentioned exception was triggered.My question is the following one: How long does the control of the entity manager over the entity last? I guess this kind of task is really a common one... this contact form

What i am trying to do in my code it return, or keep in memory after i close the ...42.HQL and lazy initializationforum.hibernate.org43.Question: about Lazy Initializationforum.hibernate.org44.Lazy Initialization: many-to-oneforum.hibernate.org45.How does lazy initialization Hibernate.initialize(topics.getComments()); The hibernate initializer binds your classes to the hibernate technology. Can I open a session, get lazy collection and close the session in the client? look on this link: http://www.javalobby.org/java/forums/t20533.html search for - Node n = // ..

Failed To Lazily Initialize A Collection Of Role: No Session Or Session Was Closed

Short, to the point, solves the problem and MISLEADING. I have a one-to-many relation from Department class to Employee class. In the line with c:forEach loop java spring hibernate jsp spring-mvc share|improve this question edited Jan 8 '15 at 15:16 bluish 9,8071272128 asked Jul 31 '12 at 18:18 Eugene 84331425 add Thnx dude +1 –AZ_ Dec 9 '13 at 5:06 This is the actual solution. –AKarthik10 Jan 10 '16 at 7:01 3 It seems that Hibernate.initialize doesn't work with

  • JBoss and Hibernate are registered trademarks and servicemarks of Red Hat, Inc.
  • When the view tries to display the data, the session has been closed and hence, the error.
  • What's the point of repeating an email address in "The Envelope" and the "The Header"?
  • share|improve this answer answered Nov 7 '13 at 15:22 tolgayilmaz 906610 add a comment| up vote 3 down vote @Transactional annotation on controller is missing @Controller @RequestMapping("/") @Transactional public class UserController
  • Browse other questions tagged java spring hibernate jsp spring-mvc or ask your own question.
  • It should be able to cast * to [emailprotected] java.util.List}.
  • The session is active...so that collection is not detached and lazy initialization shouldn't be a problem!
  • In the Employee class mapping you write: Code:
  • This works quite well, except when dealing with collections.
  • What do you call this alternating melodic pattern?

share|improve this answer answered Aug 1 '12 at 7:26 Boris 917166 2 (1) worked for me perfectly. Initalizing the collection using Hibernate.initialize(obj); Fetch the collection in another transaction Use Fetch profiles to select lazy/non-lazy fetching runtime Set fetch to non-lazy (which is generally not recommended) Further I would more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Could Not Initialize Proxy - No Session There are two solutions.

asked 5 years ago viewed 87009 times active 11 months ago Linked 79 Hibernate lazy-load application design 1 JPA ManyToMany relationship and JSON serialization 0 Correct way to query an entity Plus it works dual fold since I use the toString() method in conjunction with facesMessages to display what the object coming back is. You can specify multiple parameters separated by * comma * @return Result of the query * @throws ServiceException * If domain or DB error occurs * @throws IllegalArgumentException * If arguments https://developer.jboss.org/thread/109664 I have proxies ...65.Lazy initialization of byte[] propertiesforum.hibernate.orgQuote: Hi, everyone.

a.) So I have a ...14.Hibernate: Partial lazy initialization?stackoverflow.comI have a many-to-many association defined like: Parent.hbm.xml: ...

15.Testing if a grails property is lazy/not initialized?stackoverflow.comI Failed To Lazily Initialize A Collection Of Role Jackson However, I'm getting errors when accessing the ...31.Lazy Initialization exceptionforum.hibernate.orgWell, if your goal is to dynamically change if a collection is loaded lazily or not, well, I don't know any way When I launch my tree viewer, I only want to see the root nodes. http://stackoverflow.com/a/27286187/1808417 share|improve this answer answered Dec 4 '14 at 5:59 saneryee 1,1271010 add a comment| up vote 11 down vote In order to lazy load a collection there must be an

Collection Is Not Associated With Any Session

I believe Struts2 has a plug-in to provide similar functionality. https://confluence.atlassian.com/fishkb/creating-a-review-in-crucible-fails-failed-to-lazily-initialize-a-collection-of-role-800299019.html I see some similar questions, but nothing that seems to describe my problem. Failed To Lazily Initialize A Collection Of Role: No Session Or Session Was Closed how can i correct this error, do i have to manually associate the parent object to the session with this method? Org Hibernate Lazyinitializationexception Failed To Lazily Initialize A Collection Of Role Spring parameters) throws IllegalArgumentException, ServiceException { if (StringUtils.isBlank(queryOrQueryName)) { throw new IllegalArgumentException( "Query for executing cannot be null"); } if (firstResult < 0) { throw new IllegalArgumentException( "First result cannot be less

I also initialize A(1)(*)B association (on the side of class ...

98.question about Hibernate initializationforum.hibernate.orgNewbie Joined: Thu Mar 10, 2005 11:40 pm Posts: 5 Location: ZhongShan,China I am a new Hibernate User,when weblink The Seam is only used for scheduling. I needed to add Jboss Nexus repository to Maven settings file (settings.xml) and next downloaded sources and documentation to maven.Then I could see exactly what caused the error: ... The question is, how to retrieve lazy collections in the client? Failed To Lazily Initialize A Collection Of Role Many To Many

what happen? Hibernate documentation specifies: "The lock() method allows the ...58.Application initializationforum.hibernate.orgHello. Changed it to Code: org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter But, I found out that declaring persistence context as extended also works Code: @PersistenceContext(type=PersistenceContextType.EXTENDED) Which method is the better / preferred one? navigate here So you must do something so that the content is loaded, e.g. "getXXX().size().toString()"Hope this helpsWolfgang Like Show 0 Likes(0) Actions 5.

Can this number be written in (3^x) - 1 format? Failed To Lazily Initialize A Collection Of Role Spring Boot The Struts2 Actions use these beans (by injection (provided by some ...

22.bootstrapping hibernate initializationcoderanch.comHello, Does anyone know of a mechanism within hibernate that would allow some type of callback to occur false : true; } } INTERFACE DAO(IGenericService.java) Code: public interface IGenericService { T findById(Integer id) throws IllegalArgumentException, ServiceException; List findAll() throws ServiceException; List findAll(int start, int size) throws IllegalArgumentException,

Be sure to include the set in your HQL: public List getAll() { Session session = sessionFactory.getCurrentSession(); Query query = session.createQuery("FROM Node as n LEFT JOIN FETCH n.nodeValues LEFT JOIN FETCH

How did Adebisi make his hat hanging on his head? What it should be? Not the answer you're looking for? Caused By: Org.hibernate.loader.multiplebagfetchexception: Cannot Simultaneously Fetch Multiple Bags Some people suggested putting the code in @Transactional which I have done with no luck.

and I'm implementing a mailing system, with message sending/receiving - just like an usual e-mailing system. Like Show 0 Likes(0) Actions 7. Hibernate.initialize(n.getChildren()); // pass the lazy collection into the session share|improve this answer edited Jul 31 '12 at 20:19 answered Jul 31 '12 at 20:11 Avihai Marchiano 2,00531440 add a comment| up http://3swindows.com/failed-to/org-hibernate-lazyinitializationexception-failed-to-lazily-initialize-a-collection-of-role-spring.html This is what I expect.

Things seems to go well but, when it displays the message: INFO: Use scrollable result sets: true it stops and does nothing. I am trying to configure an application, the server component of whose uses Hibernate to communicate with the database. All rights reserved. I apologize that I have not posted a "main method" to JIRA ...41.lazy initialization question...forum.hibernate.orgI have read the documentation and i think i am doing something that is not permitted.

You can specify multiple parameters separated by * comma * @return Result of the query * @throws ServiceException * If domain or DB error occurs * @throws IllegalArgumentException * If arguments Red HatSite Help:FAQReport a problem Sealyu --- 博客已迁移至: http://www.sealyu.com/blog BlogJava:: 首页:: 新随笔:: 联系:: 聚合 :: 管理:: 618 随笔:: 87 文章 :: 229 评论 :: 0 Trackbacks <2009年4月> 日一二三四五六293031123456789101112131415161718192021222324252627282930123456789 公告 As a ...java2s.com |Email:info at java2s.com|© Demo Source and Support. Search through forum more.

Failed to lazily initialize a collection of role Page Title Module Move Remove Collapse X Conversation Detail Module Collapse Posts Latest Activity Search Forums Page of 1 Filter Time All Time This set may be large enough (say every employee has about 50 skills). I'm using Hibernate 2 and HSQLDB (hipersonic db). If I have a one-to-many relation (the collection type is ...83.Bi-directional relationships and lazy initializationforum.hibernate.orgHibernate version: 2.1.6 I have a situation where I have a one-to-many bi-directional relationship like this (abbreviated):

Basically I'll try to avoid to use that kind of "lazy" operations out of the method which I use to retrieve the desired entity. thank you? I followed those ...18.Architecture to avoid Hibernate LazyInitializationExceptionsstackoverflow.comI am in the beginning of my project. Hope it helps share|improve this answer edited Jun 6 '16 at 14:04 answered Jun 6 '16 at 13:58 sarbuLopex 16017 The @Transactional annotation worked for me, but note that

So it's an excellent moment to ask :) .I'm still a beginner with EJB, JBoss and many of the J2EE features, so I have many doubts and much to learn yet.