Modern Design Patterns

Modern Design Patterns in Java

Design patterns are descriptions of well proven solutions of typical programming problems and are included as an obvious component in every professional developers tool-kit

Even though two and a half decades have passed since the publishing of the GOF-book, it still is a source for fruitful discussions and solid solutions. However even the design-methodology evolved and with modern programming languages, which have support for lamda/closures, we now are programming a bit different from then.

This course is addressed to Java programmers, who want to deepen their knowledge in program-design using design patterns through a modern development perspective.

This is what you will learn
  • Broad knowledge about many design patterns
  • Practical experience of implementing several design patterns in Java 8
  • Knowledge about classical anti-patterns
Course Contents

Background & Overview

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  • History
  • The GOF book
  • What is a design pattern
  • Classification
  • Patterns usage in lambda enhanced OO programming languages

Creational Patterns

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  • Abstract Factory
  • Builder / Step Builder
  • Factory Method
  • Object Pool
  • Singleton / Multiton / MonoState

Structural Patterns

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  • Adapter
  • Composite
  • Decorator
  • Proxy
  • Service Locator

Behavioral Patterns

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  • Command
  • Dependency Injection (DI)
  • Iterator
  • Null Object / Optional
  • Observer
  • State Machine
  • Strategy
  • Template Method
  • Visitor

Persistence Tier Patterns

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  • Data Access Object (DAO)
  • Data Mapper
  • Repository

Presentation Tier Patterns

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  • Front Controller
  • Model-View-Controller
  • View Model

Concurrency Patterns

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  • Async Method Invocation
  • Double Checked Locking
  • Promise-Future
  • Pipeline
  • Fork-Join
  • Hungry Puppies
  • Reactor / Dispatcher

Architectural Patterns

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  • API Gateway
  • Event-Driven Execution
  • Hexagonal Architecture
  • Service Layer

Integration Patterns

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  • Message Channel
  • Publish-Subscribe

Miscellaneous Patterns

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  • Caching
  • Callback / Listener
  • Resource Handling Object (RAAI)
  • Fluent Interface
  • Private Class Data

Anti Patterns

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  • What is an Anti-Pattern?
  • Advise for Using Anti-Patterns
  • Blob
  • Lava Flow
  • Poltergeist
  • Golden Hammer
  • Copy-Past Programming
  • Stovepipe
Facts
NameModern Design Patterns
Duration 2 Days
Level Intermediate
AudienceJava developers
Prerequisites Fluent in Java programming
Tools
  • Java JDK 8, or later
  • JetBrains Intellij IDEA
Price15 000 kr + moms 15000
Course Dates
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Same-Company Discout

We offer a 20% discount for additional participants from the same company and at the same course date. Read more here.

On-Site Course

If you order an On-Site course, we will come to you and hold the course in your office. The price is determined by our price model and is based on the number of course days, number of participants and any travel and lodging.

Read more about out price modell and term of sales here.

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