Java Code Examples

This repository holds exampels of written using Java programming language. In some of the examples, other API's, Frameworks maybe have been used to demonstrate a feature or a process.

Java JAX-RS REST examples

• Descriptor-less Deployment
• Using “web.xml” Descriptor
• Without an “Application” subclass (Server Pluggability Mechanism)
• Using custom “Application” subclass (Server Pluggability Mechanism)

Basic Authentication - User Login

• User authentication with JWT (Json Web Token)
• User authentication with User ID / Password stored in a database
  • MongoDB example
  • MySQL example

CDI (Contexts and Dependency Injection) for Java

• Tomcat 8 and 9 using Weld
• Jetty
• Using Dagger 2

Building New Archetypes

• Build a new maven archetype

Apache Sling (coming soon)

• Starter / bootstrap package to build applications on Apache Sling

Sorting Algorithms

• Insertion sort
• Selection sort
• Bubble sort
• Shell sort
• Merge sort
• Quick sort
• Heap sort

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Credits

1. Java - Oracle Corporation
2. OpenJDK - Oracle Corporation
3. Jersey - Oracle Corporation
4. Maven - Apache Maven Project

Questions / Suggestions

• Suren Konathala Principal Architect/Developer. Tweet me @surenkonathala