![]() We are not going in details about Hibernate here though we should be aware that java POJO plays a significant role in it. POJO is an ordinary Java object, not bound by any special. equals) or some other interface like Serializable, but does not have behavior of its own. But in that case the initial POJO class doesn't remain POJO as we use prespecified annotations on the variables to get it working with hibernate. What is POJO Answer: POJO stands for Plain Old Java Object it’s a pure data structure that has fields with getters and possibly setters, and may override some methods from Object (e.g. ![]() Because all the variables of java POJO (having getters and setters) are directly stored into the database with the help of ORM like Hibernate. The PojoBuilder Generator is a Java 6 compliant annotation processor that generates a fluent builder class for POJOs (Plain Old Java Object). In our java development process, for example, we always interact with java POJO class if we work with java and hibernate. The variables declared in java POJO class should be private.Ī java POJO class should contain a default constructor.Ī java POJO class must provide getter and setters which should be declared public to let outer world interact with it easily. Java Beans nn trin khai giao din Serializable. Nhng hn ch ny nh sau: Tt c Java Beans c th l POJO nhng tt c cc lp POJO khng th l Java Beans. Nhng c mt s hn ch Java Beans tr thnh POJP. POJO simply means a class that is not forced to implement any interface, extend any specific class, contain any pre-described annotation or follow any pattern due to forced restriction.Ī java POJO class should be accessible to all the classes. Java Beans l g: Java Beans l mt loi POJO c bit. What is NOT a POJO Shouldnt extend any class. The term POJO was first used by Martin Fowler, Josh Mackenzie and Rebecca Parsons. Looking for the definition of POJO Find out what is the full meaning of POJO on Plain Old Java Object is one option - get in to view. POJO is a plain old java object like in the above example coneIceCream. POJO's Wikipedia page says that POJO is an ordinary Java Object and not a special object. Everything in Java is associated with classes and objects, along with its attributes and methods. What does the term Plain Old Java Object (POJO) mean I couldn't find anything explanatory enough. POJO full form in java in ' Plain Old Java Object'. Java is an object-oriented programming language.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |