lazy-initialization

Spring batch late binding for stepExecutionContext not working

I am using Spring batch application and want to use late binding for stepExecutionContext. I am facing issues in resolving my error. Following is my reader which has sql property using late binding: <bean id="itemReader_S4_JPolicy" class="com.aegonusa.etl.readers.JDBCItemReader" scope="step">...

Spring transactions & hibernate: lazy initialization

From what I've read so far I had the understanding that using transactions would be the solution to hibernate's lazy loading problems. The session would be available during the whole transaction in the service layer without further adue. So maybe I misconfigured my transaction management? I'm...

could not initialize proxy - no Session Exception

I am working on the project which is based on hibernate and spring. I have spent two days but can't figure out why the "lazy exception" error is coming when i call this piece of code: public MemberUser SendEmail(MemberUser user) throws MailSendingException { // Check if password will be sent by mail...

Hibernate Spring JPA load only specific lazy relationship

I have some difficulties with Spring and Hibernate and lazy loading. There are a lot of questions and answers, but not really what i am looking for. So lets say i have a Car class. With an id , name and one to many relationships with doors , windows and wheels . As they are oneToMany, they are...

LazyInitializationException due to no session defined in “parent” application context in Hibernate 3 in a moduled Spring application using annotations

I am fairly new to both Hibernate3 and Spring3, and I'm having an issue related to initializing lazy references of a hibernate object. I have a fully contained dao and service. The domain objects are created using hbm2java and a reverse engineering file. I have followed some best practices I have...

Hibernate 5: db connections are still not released (idle in transaction) after lazy loading

In Hibernate 5 there are still big troubles with releasing database connections after initialization of lazy collection. Database connections after lazy initialization of collection are kept in "idle in transaction". So if many users work at the same time, count of open connections is increasing...

Lazy instantiating a UIDynamicAnimator with referenceView - Swift

I'm trying to lazy instantiate a UIDynamicAnimator in my code. I want to initialise it with an UIView as an IBOutlet I have. class ViewController: UIViewController { @IBOutlet var gameView : UIView @lazy var animator = UIDynamicAnimator(referenceView: gameView) ... I'm assuming this isn't working...

Setting lazy static variable first initializes then assigns?

I realize that static variables are implicitly lazy , which is really great. Doing the below will not create the instance until it's first called: static var test = Test() However, assigning a new instance to the static variable initializes the original, then assigns the new instance which is...

Lazy lookup of a dictionary value using a stateless session

In my app, I set up a ternary dictionary mapping so that for a given user, I can retrieve "settings" for each instance of an object that belongs to the user. That is, I have something like: public class User { public virtual IDictionary<Baz, BazSettings> BazSettings { get; set; } //... So whenever I...