MongoDB Shell for JVM

MongoDB Shell for JVM runs shell commands e.g. db.students.find({name: "Peter"}) and returns results in a type safe manner.

Usage

import com.mongodb.ConnectionString;
import com.mongodb.MongoClientSettings;
import com.mongodb.client.MongoClients;
import com.mongodb.mongosh.MongoShell;
import com.mongodb.mongosh.result.Cursor;
import com.mongodb.mongosh.result.CursorResult;
import org.bson.Document;

/* ... */

MongoClientSettings settings = MongoClientSettings.builder()
    .applyConnectionString(new ConnectionString("mongodb://localhost:27017"))
    .build();

try (MongoShell shell = new MongoShell(MongoClients.create(settings))) {
  shell.eval("use admin");
  CursorResult result = (CursorResult) shell.eval("db.companies.find()").get();
  Cursor cursor = result.getValue();
  while (cursor.hasNext()) {
    Document doc = cursor.next();
    System.out.println(doc);
  }
}
catch (InterruptedException | ExecutionException e) {
  e.printStackTrace();
}

Running Tests

Start MongoDB instance and set URI variable in util.kt to MongoDB URI string e.g. mongodb://localhost:27017

./gradlew test