case-study

Java implementation of shopping cart case study

Content

Make sure you have maven installed on your system.

git clone https://github.com/akadir/case-study.git
cd case-study
mvn package -DskipTests
java -jar target/case-study.jar

Pull the latest image from docker-hub and then run it.

docker pull akarakoc/case-study:1.0
docker run akarakoc/case-study:1.0

Chain of Responsibility: To validate products added into cart. This pattern, makes it easy to extend and re-configure validation phase. CartEventValidator
Strategy Pattern: Delivery cost calculation algorithms can changed in time frequently. Using this pattern makes it easy to adapt this algorithm changes. DeliveryStrategy
Null Object Pattern: In the initial phase of the ShoppingCart DeliveryStrategy is not set yet. This may lead to a NullPointerException. To prevent this from occurring, None DeliveryStrategy is implemented.

All action logs can be seen from this link and action definitions are in this folder

Every push that contains change in specific folders and/or files triggers two actions, build, and code quality.
- Build Action builds source code on 3 different Operating Systems[Ubuntu, MacOS, Windows] using 3 different java versions[8, 11, 14].
Every tagged push event triggers the docker workflow and this workflow builds artifacts then push the docker image to the docker hub

Java console application that implements given case study

Language:Java 99.7%Language:Dockerfile 0.3%