DIPLOMADO DE JAVA - OCA

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CENTRO DE TECNOLOGIA ESPECIALIZADO DE COLOMBIA S.A.S.

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CALI – COLOMBIA

DIPLOMADO DE JAVA - OCA

TABLA DE CONTENIDO

INTRODUCCION ... 3

ESTRUCTURA DEL DIPLOMADO ... 4

Nivel I:... 4

Fundamentals of the Java Programming Language Java SE 7 ... 4

Introducing the Java Technology ... 4

Thinking in Objects ... 5

Introducing the Java Language ... 5

Working with Primitive Variables ... 5

Working with Objects ... 5

Using operators and decision constructs ... 5

Creating and Using Arrays ... 6

Using Loop Constructs ... 6

Working with Methods and Method Overloading ... 6

Overloading a method ... 7

Introducing Advanced Object Oriented Concepts ... 7

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Introducing Advanced Object Oriented Concepts ... 7

Handling Errors ... 7

The Big Picture ... 8

Nivel II:... 8

Java Programming Language Java SE 7 ... 8

Java Platform Overview... 8

Java Syntax and Class Review ... 8

Encapsulation and Polymorphism ... 9

Java Class Design ... 9

Advanced Class Design ... 9

Inheritance with Java Interfaces ... 10

Generics and Collections ... 10

String processing ... 10

Exceptions and Assertions ... 10

I/O Fundamentals ... 11

File I/O with NIO 2 ... 11

Threading ... 11

Concurrency ... 11

Database Application with JDBC ... 12

Localization ... 12

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INTRODUCCION

JAVA® es un lenguaje de programación con el que podemos realizar cualquier tipo de programa. En la actualidad es uno de los lenguajes más usados y cada vez cobra más importancia tanto en el ámbito de Internet como en la informática en general. Una de las principales

características por las que JAVA® se ha hecho muy famoso, es el ser un lenguaje independiente de la plataforma, esto es posible creando una Máquina Virtual de Java (JVM) para cada sistema que hace de puente entre el sistema operativo y el programa de Java, lo cual posibilita que este último se entienda perfectamente.

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ESTRUCTURA DEL DIPLOMADO

Nivel I:

Fundamentals of the Java Programming Language Java SE 7

Introducing the Java Technology

- Relating Java with other languages

- Showing how to download, install, and configure the Java environment on a Windows system.

- Describing the various Java technologies such as Java EE, JavaME, Embedded Java SE

- Describing key features of the technology and the advantages of using Java

- Using an Integrated Development Environment (IDE)

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Thinking in Objects

- Defining the problem domain

- Identifying objects and recognizing the criteria for defining objects

Introducing the Java Language

- Defining classes

- Identifying the components of a class - Creating and using a test class

- Compiling and executing a test program

Working with Primitive Variables

- Declaring and initializing field variables

- Describing primitive data types such as integral, floating point, textual, and logical

- Declaring variables and assigning values - Using constants

- Using arithmetic operators to modify values

Working with Objects

- Declaring and initializing objects - Storing objects in memory

- Using object references to manipulate data

- Using JSE javadocs to look up the methods of a class - Working with String and StringBuilder objects

Using operators and decision constructs

- Using relational and conditional operators - Testing equality between strings

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- Evaluating different conditions in a program and determining the algorithm

- Creating if and if/else constructs

- Nesting and chaining conditional statements - Using a switch statement

Creating and Using Arrays

- Declaring, instantiating, and initializing a one-dimensional Array - Declaring, instantiating, and initializing a two-dimensional Array - Using a for loop to process an Array

- Using the import statement to work with existing Java APIs - Accessing a value in an Array or and ArrayList

- Using the args Array

Using Loop Constructs

- Creating while loops and nested while loops - Developing a for loop

- Using ArrayLists with for loops - Developing a do while loop - Understanding variable scope

Working with Methods and Method Overloading

- Creating and Invoking a Method

- Passing arguments and returning values - Creating static methods and variables - Using modifiers

- Overloading a method

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Overloading a method

- Creating constructors

- Implementing encapsulation

Introducing Advanced Object Oriented Concepts

- Using inheritance

- Using types of polymorphism such as overloading, overriding, and dynamic binding

- Working with superclasses and subclasses - Adding abstraction to your analysis and design - Understanding the purpose of Java interfaces - Creating and implementing a Java interface

Introducing Advanced Object Oriented Concepts

- Using inheritance

- Using types of polymorphism such as overloading, overriding, and dynamic binding

- Working with superclasses and subclasses - Adding abstraction to your analysis and design - Understanding the purpose of Java interfaces - Creating and implementing a Java interface

Handling Errors

- Understanding the different kinds of errors that can occur and how they are handled in Java

- Understanding the different kinds of Exceptions in Java

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- Using Javadocs to research the Exceptions thrown by the methods of foundation classes

- Writing code to handle Exceptions

The Big Picture

- Creating packages and JAR files for deployment using java - Two and three tier architectures

- Looking at some Java applications examples

Nivel II:

Java Programming Language Java SE 7

Java Platform Overview

- Introductions - Course Schedule - Java Overview - Java Platforms - OpenJDK - Licensing

- Java in Server Environments - The Java Community Process

Java Syntax and Class Review

- Simple Java classes

- Java fields, constructors and methods - Model objects using Java classes

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- Package and import statements

Encapsulation and Polymorphism

- Encapsulation in Java class design

- Model business problems with Java classes - Immutability

- Subclassing

- Overloading methods

- Variable argument methods

Java Class Design

- Access modifiers: private, protected and public - Method overriding

- Constructor overloading - The instanceof operator - Virtual method invocation - Polymorphism

- Casting object references - Overriding Object methods

Advanced Class Design

- Abstract classes and type generalization - The static and final modifiers

- Field modifier best practices - The Singleton design pattern - Designing abstract classes - Nested classes

- Enumerated types

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Inheritance with Java Interfaces

- Java Interfaces - Types of Inheritance

- Object composition and method delegation - Implementing multiple interfaces

- The DAO design pattern

Generics and Collections

- Generic classes and type parameters - Type inference (diamond)

- Collections and generics - List, set and Map

- Stack and Deque

String processing

- String manipulation with StringBuilder and StringBuffer - Essential String methods

- Text parsing in Java

- Input processing with Scanner - Text output and formatting

- Regular expressions with the Pattern and Matcher classes

Exceptions and Assertions

- Exceptions categories

- Standard Java Exception classes - Creating your own Exception classes - Using try-catch and the finally clause

- Using try-with-resources and the AutoCloseable interface - The multi-catch feature

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- Best practices using exceptions - Assertions

I/O Fundamentals

- I/O using Java

- Reading the console input stream - Writing to the console

- Using I/O Streams - Chaining I/O Streams - Channel I/O

- Reading and writing objects using Serialization

File I/O with NIO 2

- The Path interface - The Files class

- Directory and File operations - Managing file system attributes - Reading, writing, and creating files - Watching for file system changes

Threading

- Operating system task scheduling

- Recognizing multithreaded environments - Creating multi-threaded solutions

- Sharing data across threads - Synchronization and Deadlock - Immutable objects

Concurrency

- Creating Atomic variables

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- Using Read-Write Locks - Thread-safe collections

- Concurrenct synchronizers (Semaphore, Phaser, and others) - Executors and ThreadPools to concurrently schedule tasks - Parallelism and the Fork-Join framework

Database Application with JDBC

- Layout of the JDBC API - JDBC divers

- Queries and results

- PreparedStatement and CallableStatement - Transactions

- RowSet 1.1 RowSetProvider and RowSetFactory - The DAO Pattern and JDBC

Localization

- Advantages of localization - Defining locale

- Read and set locale using the Locale object - Resource bundles

- Format messages, dates and numbers