Sananmuunnos service (Spring)

Run tests

./gradlew test

Run service in testing environment

./gradlew :bootRun

It is configured in application.properties to listen to port 8088. Access the service with url http://localhost:8088/sananmuunnos

Create docker image

For convenient deployment, Spring's Gradle plugin is able to build a docker image, with name isokissa/sananmuunnos-api:

./gradlew bootBuildImage

To run the image:

docker run -p 8088:8088 -t isokissa/sananmuunnos-api:1.0.0

Verify that the service is running

For example, if the service is running on localhost:8088:

curl -H "Content-Type: application/json" -X POST -d '   mama tata    ' http://localhost:8088/sananmuunnos

Implementation details

"Tokens"

Input text is firstly split into "tokens", that have form <non-spaces><spaces>. For first token, the <non-spaces> can be empty, when there are leading spaces in the beginning of input string.

Finite State machine to split words

The state transition table is used to split the word token into its "beginning" and the "rest" (B - add to "beginning", R - add to "rest"):

State \ Input	vowel	non-vowel
START	VOWEL_START, B	START, B
VOWEL_START	VOWEL_START, B	REST, R
REST	REST, R	REST, R