Java OOP Tutorials

  • 16 August 2019
  • ADM

To understand OOP (Object-oriented Programming) we need to compare with real-life example. Just look around and you will see that each object can be seen as composed of multiple objects. E.g. a car: engine, chassis, wheels, brakes, etc.


SWT Tutorials

  • 16 August 2019
  • ADM

The Standard Widget Toolkit (SWT) is the default user interface library used by Eclipse. SWT widgets have the same look and feel as native widgets because they often are the same native widgets.


JAX-RS Tutorials

  • 16 August 2019
  • ADM

Java API for RESTful Web Services (JAX-RS) is a Java programming language API spec that provides support in creating web services according to the Representational State Transfer (REST) architectural pattern.


JPA Tutorials

  • 16 August 2019
  • ADM

The Java Persistence API (JPA) is a Java specification for accessing, persisting, and managing data between Java objects / classes and a relational database.


JAX-WS Tutorials

  • 16 August 2019
  • ADM

Java API for XML Web Services (JAX-WS) is a set of APIs for creating web services in XML format (SOAP). The JAX-WS 2.2 specification defines a standard Java- to-WSDL mapping which determines how WSDL operations are bound to Java methods when a SOAP message invokes a WSDL operation. This Java-to-WSDL mapping determines which Java method gets invoked and how that SOAP message is mapped to the method’s parameters. This mapping also determines how the method’s return value gets mapped to the SOAP response.


Design Patterns

  • 16 August 2019
  • ADM

A Design Pattern is not providing you with a full solution to the problem that can be directly converted into source code or byte code. It provides you guidelines how to solve the problem that can be used in many different situations. It's like a template or description.