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Jakarta Enterprise Beans 3.2, as a part of Jakarta EE 8, and despite still using "EJB" abbreviation, this set of APIs has been officially renamed to "Jakarta Enterprise Beans" by the Eclipse Foundation so as not to tread on the Oracle "Java" trademark. EJB 3.2, final release (2013-05-28) JSR 345. Enterprise JavaBeans 3.2 was a relatively minor ...
Jakarta Enterprise Beans (EJB) specification defines a set of lightweight APIs that an object container (the EJB container) will support in order to provide transactions (using JTA), remote procedure calls (using RMI or RMI-IIOP), concurrency control, dependency injection and access control for business objects. This package contains the ...
Jakarta EE applications are typically engineered to be distributed across multiple computing tiers. Enterprise applications can consist of combinations of the following: Jakarta Enterprise Beans (EJB) modules (packaged in JAR files); Web modules (packaged in WAR files); connector modules or resource adapters (packaged in RAR files);
The Jakarta Transactions (JTA; formerly Java Transaction API), one of the Jakarta EE APIs, enables distributed transactions to be done across multiple X/Open XA resources in a Java environment. JTA was a specification developed under the Java Community Process as JSR 907.
The Jakarta EE infrastructure is partitioned into logical containers. EJB container: Enterprise Beans are used to manage transactions. According to the Java BluePrints , the business logic of an application resides in Enterprise Beans —a modular server component providing many features, including declarative transaction management, and ...
The "SE" is used to distinguish the base platform from the Enterprise Edition and Micro Edition platforms. The "2" was originally intended to emphasize the major changes introduced in version 1.2, but was removed in version 1.6. The naming convention has been changed several times over the Java version history.
Jakarta Persistence, also known as JPA (abbreviated from formerly name Java Persistence API) is a Jakarta EE application programming interface specification that describes the management of relational data in enterprise Java applications. Persistence in this context covers three areas:
The Jakarta Management model is a specification of the attributes, operations and architecture of the managed objects required by compliant Jakarta EE platform implementations. The model is designed to be interoperable with a variety of industry standard management systems and protocols.