Java Overview

From Abap2Java

Contents 1 ABAP 2 Java 2.1 Syntax 2.2 Object Orientation 2.3 Persistence 2.4 UI & Web Programming 2.5 Connecting the world 2.6 Application Logic 2.7 External Links

ABAP

Abap Overview

Java

Example: Hello World

Syntax

Overview, Data Type, Control Flow, Arithmetic Calculations, String Processing, Error Handling

Object Orientation

Overview, Class, Inheritage, Interface, Reflection

Persistence

Object serialization, JDBC, EJB, Hibernate, SQL

UI & Web Programming

Servlet, Java Server Pages, Java Server Faces

Connecting the world

XML, Java Connector Architecture(JCA), JCo The SAP Connector to ABAP, Remote Method Invocation(RMI), Web Services, Java Message Service(JMS)

Application Logic

EJB, JNDI

External Links

• Java Language Specification
• Java Code Conventions