Java Deep Dive part 2

Topics covered in this week are:

• Java Executor Service
• Java Futures and Callables
• Json
• DTO
• Fetching data from an API

Learning objectives for the week

Monday

Online review on the Friday assignment:

• What did you solve?
• Show your code an run it in IntelliJ
• Think about what you could have done differently
• What did you learn?
• Questions for the review team

For the rest of the day: Prepare for the week. Watch the videos and read the articles.

Tuesday (class)

Prepare for the class

Watch this video:

• What is a REST API? (9:11)

Skim through these inhouse articles:

1. What is an URI?
2. What is JSON?
3. What is a DTO?
4. JSON and DTO conversions
5. What is a REST API?
6. What is Jackson?
7. Fetching json from an API

In-class exercises

1. DTO Exercise
2. JSON Exercise
3. Activity Logger Exercise

• Demo code

Wednesday (CodeLab)

Time to code!

• Codelab / Movie TMDB API Exercise

All day is devoted to pair programming and Github collaboration.

Thursday (class)

Prepare for the class

Watch these videos:

• Java ExecutorService Part: 1 (20:55)
• Java ExecutorService Part: 2 (21:31)

Read this tutorial:

• Java ExecutorService tutorial

In-class exercises

• Callables and Executor Example
• Threaded Fetches from Joke API’s

Slides

• Java Executor Service

Friday (exercise day)

• Friday exercise

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Check TimeEdit for time schedule, teacher, and location - and keep an eye on your inbox for urgent updates.

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Table of contents

• Learning Objectives
• Exercises