lazy-loading

I've got a Hibernate object which's properties are all loaded lazy. Most of these properties are other Hibernate objects or PersistentSets. Now I want to force Hibernate to eager load these properties for just one time. Of course I could "touch" each of these properties with object.getSite().size() but maybe there's another way to achieve my goal. The documentation puts it like this: You can force the usual eager fetching of properties using fetch all properties in HQL. References Hibernate Core Reference Guide 19.1.7. Using lazy property fetching stephen.hanson This is an old question, but I

Is there a common term / catch-phrase for the opposite of lazy loading? The oposite term for lazy loading is eager loading. Eager loading is essentially computing the tasks when you ask for it. Lazy Loading is when you only do the computation when it is required. I've seen the terms "Eager Loading" and "Aggressive Initialization" both used. I'd say that the opposite of lazy is proactive loading , i.e. loading something in advance, before it's really needed. However it's hard to pick the opposites when you have 3 entities {lazy, eager, proactive} 来源： https://stackoverflow.com/questions/5427949

I'm struggling with updating existing lecturer's data in database. Every lecturer has Name , AcademicDegree and Courses which are taught by him/her ( Courses==Lessons ). In fact there are more properties in class Lecturer but they are not relevant. For simplicity lets assume that POCO class is defined this way: // POCO class (Entity Framework Reverse Engineering Code First) public class Lecturer { public Lecturer() { this.Courses = new List<Course>(); } public int Id_Lecturer { get; set; } // Primary Key public string Name { get; set; } public int? Academic_Degree_Id { get; set; } public

I have created a simple Spring boot project with Spring data. I have a TagGroup Entity which has one to many relation with Tags. @Entity @Table(name = "TAG_GROUP") public class TagGroup{ @OneToMany(fetch=FetchType.LAZY,mappedBy = "tagGroup") private Set<Tag> tagList; } The Tag Entity is as below @Entity @Table(name = "TAGS") public class Tag { @ManyToOne(optional = false,fetch=FetchType.LAZY) @JoinColumn(name = "TAG_GROUP_ID") private TagGroup tagGroup; } I am using Spring data extending the JPArepository and using its findAll method. The problem , the Lazy fetch doesn't work BUT Infact it is

I'm having an issue with lazy loading a Primefaces Datascroller component. I have a jsf page that should display 10 events on page load. If the user wants to see more he/she can click the more button to load and display the 10 next events. For each of the event rows, there is a link that can be used to display the event's details. <h:form id="mainForm" > <p:dataScroller value="#{backing.lazyModel}" var="event" lazy="true" chunkSize="10" rowIndexVar="index"> #{event.name} <p:commandLink class="view-trigger" value="View Event Details" actionListener="#{backing.initViewEventDetails(index, event)}

I'm trying to use lazyload to only load images that are visible (because my site is responsive and some content is hidden with display:none to clients on a smaller screen). Basically, lazyload works, but ONLY after I scroll the page a little. This is the lazy load settings I'm using, and even after setting the threshold to 2000px (more than the entire page height) it still only loads images after the user scrolls the page (even 1 px). This bug only appears in webkit browsers. $(document).ready(function () { $("img").lazyload({threshold : "2000", effect : "fadeIn", effectspeed: 2000,}); }); I