This is a research project how to access Elasticsearch programmatically using the new RestHighLevelClient.
First, pull the Elasticsearch Docker image:
docker pull docker.elastic.co/elasticsearch/elasticsearch:6.6.0
Start the application by running:
mvn spring-boot:run
Next, you can query the api as follows.
To get all the terms:
curl localhost:8080/search/terms
To query how many times a certain phrase occurs within a certain term:
curl localhost:8080/search/terms
To query how many times a certain phrase occurs within a certain term:
curl "localhost:8080/search/terms?query=hostile"
To query in which quote a certain phrase occurs:
curl "localhost:8080/search?query=hostile"