Java programming

Varighet: 5 dager
Pris: 19500,-
Vis interesse
Kurset har mange øvelser, og legger vekt på at man raskt skal bli produktiv som Java-utvikler.
Beskrivelse:
Syntaksen for Java 5 blir gjennomgått, og man fortsetter med de objekt-orienterte mekanismene i språket. Videre dekker kurset flere standard-pakker som for eksempel I/O streams, collections, Swing GUI-programmering, trådprogrammering og aksessering av en database ved hjelp av JDBC. Kurset avsluttes med et kapittel om ytelses-tuning med hint og best practices for å skrive effektive applikasjoner. Vedlegg om sockets, regulære uttrykk og JEE er også tilgjengelig for selvstudium.
Målgruppe:
Programmers moving to object-oriented programming using Java.
Forkunnskaper:
Professional programming experience in C, C++ or C# is required. Knowledge of Object-Oriented concepts is required.

Getting Started with J2SE

  • What is Java?
  • How to Get Java
  • A First Java Program
  • Compiling and Interpreting Applications
  • The JDK Directory Structure

Language Fundamentals

  • A Java Program
  • If Statements
  • Switch Statements
  • Loop Statements
  • Syntax Details
  • Primitive Datatypes
  • Variables
  • Expressions in Java
  • Strings
  • Arrays
  • Enhanced for Loop

Objects and Classes

  • Defining a Class
  • Creating an Object
  • Instance Data and Class Data
  • Methods
  • Constructors
  • Access Modifiers
  • Encapsulation

Using Java Objects

  • Printing to the Console
  • printf Format Strings
  • StringBuilder and StringBuffer
  • Methods and Messages
  • toString
  • Parameter Passing
  • Comparing and Identifying Objects
  • Destroying Objects
  • Using the Primitive-Type Wrapper Classes
  • Autoboxing

Inheritance in Java

  • Inheritance
  • Inheritance in Java
  • Casting
  • Method Overriding
  • Polymorphism
  • super
  • The Object Class

Advanced Inheritance and Language Constructs

  • Enumerated Types - Pre-Java 5.0
  • Enumerated Types Today
  • More Enumerated Types
  • Abstract Classes
  • Interfaces
  • Using Interfaces
  • Comparable
  • Collections
  • Generics

Packages

  • Packages
  • The import Statement
  • Static Imports
  • CLASSPATH and Import
  • Defining Packages
  • Package Scope

Exception Handling

  • Exceptions Overview
  • Catching Exceptions
  • The finally Block
  • Exception Methods
  • Declaring Exceptions
  • Defining and Throwing Exceptions
  • Errors and RuntimeExceptions
  • Assertions

Input/Output Streams

  • Overview of Streams
  • Bytes vs. Characters
  • Converting Byte Streams to Character Streams
  • File Object
  • Binary Input and Output
  • PrintWriter Class
  • Reading and Writing Objects
  • Basic and Filtered Streams

Core Collection Classes

  • The Collections Framework
  • The Set Interface
  • Set Implementation Classes
  • The List Interface
  • List Implementation Classes
  • The Queue Interface
  • Queue Implementation Classes
  • The Map Interface
  • Map Implementation Classes

Collection Sorting and Tuning

  • Using Java 5.0 Features with Collections
  • Sorting with Comparable
  • Sorting with Comparator
  • Sorting Lists and Arrays
  • Collections Utility Methods
  • Tuning ArrayList
  • Tuning HashMap and HashSet

Inner Classes

  • Inner Classes
  • Member Classes
  • Local Classes
  • Anonymous Classes
  • Instance Initializers
  • Static Nested Classes

   Introduction to Swing

  • AWT and Swing
  • Displaying a Window
  • GUI Programming in Java
  • Handling Events
  • Arranging Components
  • A Scrollable Component
  • Configuring Components
  • Menus
  • Using the JfileChooser

Swing Events and Layout Managers

  • The Java Event Delegation Model
  • Action Events
  • List Selection Events
  • Mouse Events
  • Layout Managers
  • BorderLayout
  • FlowLayout
  • GridLayout
  • BoxLayout
  • Box
  • JtabbedPane

Introduction to JDBC

  • The JDBC Connectivity Model
  • Database Programming
  • Connecting to the Database
  • Creating a SQL Query
  • Getting the Results
  • Updating Database Data
  • Finishing Up

JDBC SQL Programming

  • Error Checking and the SQLException Class
  • The SQLWarning Class
  • JDBC Types
  • Executing SQL Queries
  • ResultSetMetaData
  • Executing SQL Updates
  • Using a PreparedStatement
  • Parameterized Statements
  • Stored Procedures
  • Transaction Management

Introduction to Threads

  • Non-Threaded Applications
  • Threaded Applications
  • Creating Threads
  • Thread States
  • Runnable Threads
  • Coordinating Threads
  • Interrupting Threads
  • Runnable Interface
  • ThreadGroups

Thread Synchronization and Concurrency

  • Race Conditions
  • Synchronized Methods
  • Deadlocks
  • Synchronized Blocks
  • Thread Communication — wait()
  • Thread Communication — notify()
  • Java 5.0 Concurrency Improvements
  • Thread-Aware Collections
  • Executor
  • Callable

Java Performance Tuning

  • Is Java Slow?
  • Don’t Optimize Until You Profile
  • HotSpot Virtual Machine
  • Garbage Collection Concepts
  • Garbage Collection Generations
  • Garbage Collection in Java 5.0
  • Object Creation
  • String, StringBuffer, and StringBuilder
  • Synchronized
  • Inline methods
  • Tuning Collections

Appendix A - Networking with Sockets

  • Clients and Servers
  • Ports, Addresses, and Protocols
  • The Socket Class
  • Communication Using I/O
  • Servers
  • The ServerSocket Class
  • Concurrent Servers
  • The URL Class
  • The URLConnection Class

Appendix B – Regular Expressions

  • Pattern Matching and Regular Expressions
  • Regular Expressions in Java
  • Regular Expression Syntax
  • Special Characters
  • Quantifiers
  • Assertions
  • The Pattern Class
  • The Matcher Class
  • Capturing Groups

Appendix C - J2EE Overview

  • Introduction to J2EE
  • J2SE Building Blocks
  • Servlets, JSPs, and Web Applications
  • Web Services
  • Enterprise JavaBeans
  • Additional J2EE APIs
  • J2EE Clients
  • The J2EE Platform
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