• Working Professional
• Students
• Fresher’s

• Java OOP
  • Abstract class vs interface
  • Choosing class or abstract class or interface
• Java reflection
  • Concept
  • Understanding metadata
  • java.lang.Class object
  • Obtaining class object
  • Fetching metadata associated with class
  • Instantiate objects dynamically
  • Invoking methods dynamically
  • Applications of reflection
• Marker interface
  • Concept
  • Examples of marker interface
  • Designing & using marker interface
• Java annotations
  • Concept
  • Types of annotations
  • Examples of annotations
  • Implementing custom annotations
  • Applications of annotations
  • Designing & using annotation
• Java proxies
  • Concept
  • Aspect oriented programming
  • Proxy types
  • Implementing proxy handlers
• JAR files
  • Jar/War structure
  • Packaging Jar
• Java classloading
  • Concept
  • Classloader hierarchy
  • Classloader types
  • Custom classloader
  • Applications of classloader
• Java service provider
  • Concept
  • Working of service
  • Implement new services
  • Registering service
  • Using service
  • ServiceLoader
• Configuration files
  • Configuration formats
  • Properties vs XML vs JSON vs YAML
  • Loading config files
• Magic behind popular frameworks
  • Java web server
  • JDBC
  • Hibernate
  • Spring - Dependency Injection

• Java programming: OOP, Collections.
• Fundamental knowledge of java frameworks like JDBC, Hibernate, Spring will be helpful (not mandatory)

• This course is not aimed neither to learn JVM internals nor to learn Java from scratch.
• This course is aimed at understanding internals of existing frameworks and visualizing their internals, so developers (working on few frameworks) will find it much useful.
• Typical framework design includes many other concepts like Java File IO, multi-threading or Socket programming. Even though we will be referring to these topics, teaching them end to end is not feasible in the course duration.

• Get a solid understanding of existing frameworks and their foundation principles.
• Ability to work in a team developing custom frameworks in Java.

This was worth time spending, now I can understand how frameworks work. Till now I was just reading theory without the understanding of the internal working of the framework. This webinar opens up the possibility of contributing to open source apps as well. Thank you for covering the most ignored but the most important part.  

Thank you for this webinar, I enjoyed knowing about the frameworks we use. My company is product-based and has its own strong spring-based framework. Due to this course now I will definitely dig out inside the framework for having a better understanding of our Product. 

It was a great session. It helped to understand how frameworks are designed and how things work under the hood

The sessions were commendable, it was very useful for learning from you, sir. With the real-life examples made it is so easy to understand. Really looking forward to many more sessions like these.Thank you for sharing your knowledge.