Kada se JPA koristi izvan Java EE kontejnera, na primer u JAVA SE aplikacijama, neophodno je lično kreirati i održavati menadžer entiteta?Answer: True False

Answer

True.

When using Java Persistence API (JPA) outside a Java EE container, such as in Java SE applications, it is necessary to manually create and manage the EntityManager. In a Java EE environment, the container typically handles the creation and lifecycle of the EntityManager, ensuring that resources are appropriately managed. However, in a Java SE application, you must explicitly create an EntityManagerFactory and subsequently create EntityManager instances as required during your application’s runtime. Furthermore, you are responsible for closing the EntityManager to prevent resource leaks. This additional complexity highlights the differences in resource management between Java EE and Java SE environments.