Part 3 of Web Chat application - Creating #java web application #apache #CDCorner

Part 3 of this mini series focuses on the Java web application that runs on the Apache Tomcat Server and handles requests from the HTML/Javascript UI.


Here are the previous 2 videos:

- Part 1, shows how to create the keycloak client id and database/table in PostgreSQL: https://youtu.be/yc2HgfShIVw

- Part 2, shows us creating the HTML/Javascript GUI to handle user interaction: https://youtu.be/d_CEgeEBGkE

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Here's some affiliate links:
For screen Recording, I use Bandicam: https://shareasale.com/r.cfm?b=1688203&u=3005391&m=103076&urllink=&afftrack=

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Video Timeline

00:00 Intro
00:20 Create the project in Netbeans
01:30 Adding dependencies to pom.xml
02:45 Creating first java class
05:10 Get Latest Messages Servlet
10:00 Adding JNDI Data source
14:00 Finish up Latest Messages Servlet
21:25 Adding Post Message Servlet
33:45 Add PostgreSQL library to Apache Tomcat lib folder
38:16 Demo'ing the application
44:08 Thank you for watching



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Other Coding videos:

Java App - PostgreSQL: https://youtu.be/cZwoQEIr7PQ

UnrealEngine - Create a project: https://youtu.be/Vdu6-m_ZIFE

Other coding/programming videos:
Keycloak - Part1 (intro): https://youtu.be/vcWAWtby0pM
Keycloak - Part2 (connect to Postgre DB): https://youtu.be/VHMCpjdRiCs
Keycloak - Part3 (connect with javascript): https://youtu.be/0cufUQS59as
Keycloak - Part4 (extract user info): https://youtu.be/yzDy0no26FI
DynamoDB Export/Import: https://youtu.be/orNOAw3cqts
AWS Cognito: https://youtu.be/KK8FfF3yaok
ASP.NET WebForms - MySQL: https://youtu.be/KIZqQgqYCIg


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Social Media Links:
Facebook: https://www.facebook.com/CD-Corner-107688251922566/
Instagram: https://www.instagram.com/cd_corner/

Patreon:
https://www.patreon.com/durancoding
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Music Credits

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Song#2 licensed through purchase with Pond5 https://www.pond5.com/

Song: "Positive And Soft Corporate Background Intro Outro 23 Sec"
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