In the Java EE world, we commonly work with complex projects that have similar functionalities and processes. Sometimes, using various controllers to handle a request is a bad practice because it needs to be configured at multiple endpoints and incurs a large cost of creation and maintenance. Consequently, creating a central point to treat a request is a very good solution, as it creates one point to manage all or a group of requests and then sends this request to the correct process. We can then treat all points that are common to all functionalities and send the request to a process to treat the questions that are not common to all but are specific to one functionality. Some configurations, such as session configuration, the maximum size limit of a request, cookie, and header, are common to all requests and can be configured from...
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Book Overview & Buying
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Table Of Contents
Java EE 8 Design Patterns and Best Practices
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Java EE 8 Design Patterns and Best Practices
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Overview of this book
Patterns are essential design tools for Java developers. Java EE Design Patterns and Best Practices helps developers attain better code quality and progress to higher levels of architectural creativity by examining the purpose of each available pattern and demonstrating its implementation with various code examples. This book will take you through a number of patterns and their Java EE-specific implementations.
In the beginning, you will learn the foundation for, and importance of, design patterns in Java EE, and then will move on to implement various patterns on the presentation tier, business tier, and integration tier. Further, you will explore the patterns involved in Aspect-Oriented Programming (AOP) and take a closer look at reactive patterns. Moving on, you will be introduced to modern architectural patterns involved in composing microservices and cloud-native applications. You will get acquainted with security patterns and operational patterns involved in scaling and monitoring, along with some patterns involved in deployment.
By the end of the book, you will be able to efficiently address common problems faced when developing applications and will be comfortable working on scalable and maintainable projects of any size.
Table of Contents (14 chapters)
Preface
Free Chapter
Introduction to Design Patterns
Presentation Patterns
Business Patterns
Integration Patterns
Aspect-Oriented Programming and Design Patterns
Reactive Patterns
Microservice Patterns
Cloud-Native Application Patterns
Security Patterns
Deployment Patterns
Operational Patterns
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