Install Maven. I am assuming that Java is already installed with these tools.
$ brew install maven
Install Tomcat.
$ brew install tomcat
Copy the built war into Tomcat's webapps directory.
$ cp target/national-parks.war $(catalina -h | grep CATALINA_HOME | cut -d ' ' -f 5)/webapps
$ catalina run
Visit http://localhost:8080/national-parks
$ brew install mongodb
$ brew services start mongodb
Add all the national parks data to the MongoDB database.
$ mongoimport --drop -d demo -c nationalparks --type json --jsonArray --file ./national-parks.json $*