Java SE 8 Programming NOVO

| Formação Oracle University | Desenvolvimento Aplicacional
5

Métodos de Formação

Método de Formação Preço
Classroom Training (Scheduled) €1.510,00
Classroom Training (Private) -
Live Virtual Class (LVC) €1.405,00
    1 - 3

Resumo


Resumo

This Java SE 8 Programming training covers the core language features and Application Programming Interfaces (API) you will use to design object-oriented applications with Java Standard Edition 8 (Java SE 8) Platform.

Learn To:

  •     Create Java technology applications with the latest JDK Technology
  •     Develop your object-oriented skills
  •     Identify good practices in the use of the language to create robust Java application
  •     Use Lambda expressions in Java applications
  •     Store and manipulate data using collections
  •     Manipulate files, directories and file systems
  •     Connect to databases using standard SQL queries through JDBC
  •     Create high-performance multi-threaded applications

Benefits to You

You can use this course to further develop your skills with the Java language and prepare for the Oracle Certified Professional, Java SE 8 Programmer Exam!

Tópicos


Topicos

Java Platform Overview

  •     Defining how the Java language achieves platform independence
  •     Differentiating between the Java ME, Java SE, and Java EE Platforms
  •     Evaluating Java libraries, middle-ware, and database options
  •     Defining how the Java language continues to evolve

Java Syntax and Class Review

  •     Creating simple Java classes
  •     Creating primitive variables
  •     Using operators
  •     Creating and manipulate strings
  •     Using if-else and switch statements
  •     Iterating with loops: while,do-while,for,enhanced for
  •     Creating arrays
  •     Using Java fields, constructors, and methods

Encapsulation and Subclassing

  •     Using encapsulation in Java class design
  •     Modeling business problems using Java classes
  •     Making classes immutable
  •     Creating and use Java subclasses
  •     Overloading methods

Overriding Methods, Polymorphism, and Static Classes

  •     Using access levels: private, protected, default, and public.
  •     Overriding methods
  •     Using virtual method invocation
  •     Using varargs to specify variable arguments
  •     Using the instanceof operator to compare object types
  •     Using upward and downward casts
  •     Modeling business problems by using the static keyword
  •     Implementing the singleton design pattern

Abstract and Nested Classes

  •     Designing general-purpose base classes by using abstract classes
  •     Constructing abstract Java classes and subclasses
  •     Applying final keyword in Java
  •     Distinguish between top-level and nested classes

Interfaces and Lambda Expressions

  •     Defining a Java interface
  •     Choosing between interface inheritance and class inheritance
  •     Extending an interface
  •     Defaulting methods
  •     Anonymous inner classes
  •     Defining a Lambda Expression

Collections and Generics

  •     Creating a custom generic class
  •     Using the type inference diamond to create an object
  •     Creating a collection by using generics
  •     Implementing an ArrayList
  •     Implementing a TreeSet
  •     Implementing a HashMap
  •     Implementing a Deque
  •     Ordering collections

Collections Streams, and Filters

  •     Describing the Builder pattern
  •     Iterating through a collection using lambda syntax
  •     Describing the Stream interface
  •     Filtering a collection using lambda expressions
  •     Calling an existing method using a method reference
  •     Chaining multiple methods together
  •     Defining pipelines in terms of lambdas and collections

Lambda Built-in Functional Interfaces

  •     Listing the built-in interfaces included in java.util.function
  •     Core interfaces - Predicate, Consumer, Function, Supplier
  •     Using primitive versions of base interfaces
  •     Using binary versions of base interfaces

Lambda Operations

  •     Extracting data from an object using map
  •     Describing the types of stream operations
  •     Describing the Optional class
  •     Describing lazy processing
  •     Sorting a stream
  •     Saving results to a collection using the collect method
  •     Grouping and partition data using the Collectors class

Exceptions and Assertions

  •     Defining the purpose of Java exceptions
  •     Using the try and throw statements
  •     Using the catch, multi-catch, and finally clauses
  •     Autoclose resources with a try-with-resources statement
  •     Recognizing common exception classes and categories
  •     Creating custom exceptions
  •     Testing invariants by using assertions

Java Date/Time API

  •     Creating and manage date-based events
  •     Creating and manage time-based events
  •     Combining date and time into a single object
  •     Working with dates and times across time zones
  •     Managing changes resulting from daylight savings
  •     Defining and create timestamps, periods and durations
  •     Applying formatting to local and zoned dates and times

I/O Fundamentals

  •     Describing the basics of input and output in Java
  •     Read and write data from the console
  •     Using streams to read and write files
  •     Writing and read objects using serialization

File I/O (NIO.2)

  •     Using the Path interface to operate on file and directory paths
  •     Using the Files class to check, delete, copy, or move a file or directory
  •     Using Stream API with NIO2

Concurrency

  •     Describing operating system task scheduling
  •     Creating worker threads using Runnable and Callable
  •     Using an ExecutorService to concurrently execute tasks
  •     Identifying potential threading problems
  •     Using synchronized and concurrent atomic to manage atomicity
  •     Using monitor locks to control the order of thread execution
  •     Using the java.util.concurrent collections

The Fork-Join Framework

  •     Parallelism
  •     The need for Fork-Join
  •     Work stealing
  •     RecursiveTask
  •     RecursiveTask

Parallel Streams

  •     Reviewing the key characteristics of streams
  •     Describing how to make a stream pipeline execute in parallel
  •     List the key assumptions needed to use a parallel pipeline
  •     Defining reduction
  •     Describing why reduction requires an associative function
  •     Calculating a value using reduce
  •     Describing the process for decomposing and then merging work
  •     Listing the key performance considerations for parallel streams

Database Applications with JDBC

  •     Defining the layout of the JDBC API
  •     Connecting to a database by using a JDBC driver
  •     Submitting queries and get results from the database
  •     Specifying JDBC driver information externally
  •     Performing CRUD operations using the JDBC API

Localization

  •     Describing the advantages of localizing an application
  •     Defining what a locale represents
  •     Read and set the locale by using the Locale object
  •     Building a resource bundle for each locale
  •     Calling a resource bundle from an application
  •     Changing the locale for a resource bundle

Objetivos


Objetivos
  •     Creating high-performing multi-threaded applications
  •     Creating Java technology applications that leverage the object-oriented features of the Java language, such as encapsulation, inheritance, and polymorphism
  •     Implementing input/output (I/O) functionality to read from and write to data and text files and understand advanced I/O streams
  •     Executing a Java technology application from the command line
  •     Manipulating files, directories and file systems using the JDK NIO.2 specification
  •     Creating applications that use the Java Collections framework
  •     Performing multiple operations on database tables, including creating, reading, updating and deleting using both JDBC and JPA technology
  •     Searching and filter collections using Lambda Expressions
  •     Implementing error-handling techniques using exception handling
  •     Using Lambda Expression concurrency features

 

Pré-Requisitos


Pre Requisitos

Required Prerequisites:

  •     Java SE 8 Fundamentals

 

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