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Java Data Access for the IBM Enterprise

Duration

3 hours

Overview

This course is intended for experienced Mainframe Programmers, particularly COBOL programmers, or Java programmers new to the IBM enterprise environment who need to understand the following: the Java datafile and database access, I-O methods, the special requirements and facilities used to access the IBM Enterprise systems unique data storage facilities, to use JavaBeans as reusable objects and enterprise JavaBeans for accessing the facilities provided by enterprise systems.

Audience

Experienced mainframe programmers, particularly COBOL programmers, or Java programmers new to the IBM enterprise environment.

Prerequisites

Knowledge of Java programming and an understanding of the IBM enterprise environment and the unique data structures it supports

Objectives

    After completing this course, the student will be able to:
  • Understand Java datafile and database access, and I-O methods.
  • Understand the special requirements and facilities to access the IBM Enterprise systems that are unique data storage facilities.
  • Understand JavaBeans as resusable objects and the functions of enterprise JavaBeans.
  • Course Content

    File I-O and Streams

    Object Persistence
    Sequential File and Java I/O
    Working with Streams
    Reading From and Writing to a File
    Object Serialization

    Database Access

    Building a Java Database Connectivity (JDBC) Based Application
    The JDBC:ODBC Bridge
    Accessing Mainframe DB2
    Alternative Connection Strategies

    Accessing Enterprise Data

    JRIO Classes
    VSAM and non-VSAM access
    Containers and BATCH
    The Record Framework
    Java Native Interface

    JavaBeans

    What is a JavaBean?
    Bean Properties
    Enterprise JavaBeans

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