Home > Failed To > Org Hibernate Lazyinitializationexception Failed To Lazily Initialize A Collection Of Role Spring

Org Hibernate Lazyinitializationexception Failed To Lazily Initialize A Collection Of Role Spring

Contents

Using Flexbox, have elements stretch to fill gap between rows How can I take a photo through trees but focus on an object behind the trees? Is it possible that hibernateTemplate.find doe snot resolve the dependencies? –Niko Jun 15 '10 at 6:56 I uploaded my test-project with your suggestion already in place. What is this blue thing in a photograph of a bright light? It seem like its taking us back to old good plain SQL days :) Read this: http://www.javacodegeeks.com/2012/07/four-solutions-to-lazyinitializationexc_05.html share|improve this answer answered Sep 19 '13 at 19:44 bkomac 49358 add a comment| http://itivityglobal.com/failed-to/failed-to-lazily-initialize-a-collection-of-role-hibernate.html

size(); API of the List class. TransactionSynchronizationManager.unbindResource(sessionFactory); } java hibernate spring lazy-loading share|improve this question edited Jan 2 '16 at 11:31 asked Jun 14 '10 at 22:01 Niko 3,64012243 add a comment| 7 Answers 7 active oldest By using @Transactional: Here you need to initialize you collection in current transaction i.e. If I made a many to many relationship between Users and Roles this means a User can have multiple ROLES in the same time so far am I following you correctly?

Org Hibernate Lazyinitializationexception Failed To Lazily Initialize A Collection Of Role Spring

and add OpenSessionInViewFilter filter in your web.xml Detail See my post. http://stackoverflow.com/a/27286187/1808417 share|improve this answer answered Dec 4 '14 at 4:21 saneryee 1,1271010 OpenSessionInViewFilter is also an anti-pattern. When you access the lazyDogs collection, the container will notice that the lazyDogs collection is a lazy attribute and it will “ask” the JPA to load this collection from the database.In Is there a reason why similar or the same musical instruments would develop?

If dosnt work run on the list element and call Hibernate.initialize for each . The only time I would want to use EAGER is if it is the inverse of this and that only means one row (provided this does not eagerly load something else Rent clothing in Frankfurt / Being warm without cold weather clothing Is the binomial theorem actually more efficient than just distributing Did Joseph Smith “translate the Book of Mormon”? Hibernate.initialize Example 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

If I try use in the method authenticate from AuthenticationProvider like you suggest, I get an error Caused by: java.lang.IllegalArgumentException: Can not set com.horariolivre.security.CustomAuthenticationProvider field com.horariolivre.security.SecurityConfig.authenticationProvi‌der to $Proxy36. Org.hibernate.hibernateexception: Collection Is Not Associated With Any Session Should we kill the features that users are not using frequently, to improve performance? You shouldn't need to change your dao at all. http://stackoverflow.com/questions/22821695/lazyinitializationexception-failed-to-lazily-initialize-a-collection-of-roles Would you like to answer one of these unanswered questions instead?

Don't use lazy load. Failed To Lazily Initialize A Collection Of Role Many To Many We could define Lazy Loading by: “the desired information will be loaded (from database) only when it is needed”.Notice in the above code, that the database query will return a Person Founder of the blog uaiHebert.com visited from more than 170 different countries. java spring hibernate share|improve this question edited Oct 23 '14 at 17:01 user2900314 453619 asked Oct 23 '14 at 16:54 Roberto 6718 add a comment| 2 Answers 2 active oldest votes

Org.hibernate.hibernateexception: Collection Is Not Associated With Any Session

This allows you to expand your solution if you ever plan to add permission/authority based authentication. –Vaelyr Jan 20 '14 at 10:34 As far as I've read ROLES are More Bonuses When you have a servlet you can simply start and bind a transaction at the beginning of your function and unbind it again at the end: public void doGet(...) { SessionFactory Org Hibernate Lazyinitializationexception Failed To Lazily Initialize A Collection Of Role Spring Java Code Geeks and all content copyright © 2010-2017, Exelixis Media P.C. | Terms of Use | Privacy Policy | Contact Want to take your Java skills to the next level?Grab Caused By: Org.hibernate.loader.multiplebagfetchexception: Cannot Simultaneously Fetch Multiple Bags Not the answer you're looking for?

Why are copper cables round? his comment is here UserRepository class public interface UserRepository extends JpaRepository { @Query("SELECT u FROM User u JOIN FETCH u.role WHERE u.userName = (:userName)") public User findByUserNameAndFetchRoles(@Param("userName") String userName); @Query("FROM User u JOIN FETCH But are you actually sure that transaction management is set up properly and the transactions actually start when they supposed to start (e.g. The exception to this rule is when we talk about list (collection). No Session Or Session Was Closed

just after the transactional UserService.getUsers() method returns. –JB Nizet Jan 19 '14 at 17:48 You should do your processing in the service method. share|improve this answer edited Nov 14 '14 at 17:22 answered Oct 23 '11 at 15:38 Khue Vu 1,83022533 I faced a similar problem by mapping collections with many to Add this to your spring conf: and then I would modify your test method to use this contact form It's redundant to duplicate role records on the roles table. @ManyToMany @JoinTable(name = "user_role", joinColumns = @JoinColumn(name = "user_id"), inverseJoinColumns = @JoinColumn(name = "role_id")) private Set role = new HashSet(); share|improve

Why did Joseph Smith translate the Book of Mormon into Jacobean English, not in use in 1830? "How are you spending your time on the computer?" Equivalent form of Black-Scholes Equation Could Not Initialize Proxy - No Session Jpa Since your transactional annotation is at the dao level on a generic method you probably won't want to do that there so you will need to implement a service class in To work around that you need to manually initialize the Roles collection or do fetch join on your query.

If you call getRole() on user entity, then the role collection still isn't initialized. –Vaelyr Jan 19 '14 at 21:39 add a comment| up vote 0 down vote Somewhere (not shown

Word for unproportional punishment? Do they wish to personify BBC Worldwide? share|improve this answer answered Jul 31 '12 at 18:33 darrengorman 4,82811620 9 Sorry, but i'd like to use lazy-load. Opensessioninviewfilter share|improve this answer edited Aug 2 '12 at 17:47 answered Jul 31 '12 at 20:13 GMK 4071413 add a comment| up vote 9 down vote I know it's an old question

There are two solutions. Wanted but not invoked exception Hot Network Questions Dealing with "friend" who won't pay after delivery despite signed contracts Are the guns on a fighter jet fixed or can they be The @Transactional annotation over a method was not taken into account. navigate here You object is then in a detached state.

Exception still occurs –Eugene Jul 31 '12 at 19:15 94 This could be used as a workaround, but not an actual solution to the problem. What am I doing wrong? What I have tried was this: List authority = user.getAutorizacoes(), inside same function from allocation of UsernamePasswordAuthenticationToken, but still don't work. –Kleber Mota Apr 2 '14 at 20:13 @ManyToMany(cascade=CascadeType.ALL, getting a transaction within the listUserWithEvent() public List listUserWithEvent() { SessionFactory sf = hibernateTemplate.getSessionFactory(); Session s = sf.openSession(); Transaction tx = s.beginTransaction(); tx.begin(); List users = hibernateTemplate.find("from User"); for (User user

Can time travel make us rich through trading, and is this a problem? You can also be a guest writer for Java Code Geeks and hone your writing skills! The other way to handle this is to collect all the data you need in your controller, close your session, and then stuff the data into your model. I tried to do the initialize and get size but then the operational unit cause the lazy loading error.

Java Interview Questions6.