memgraph/tests/drivers/java/Basic.java

import org.neo4j.driver.v1.*;
import org.neo4j.driver.v1.types.*;
import static org.neo4j.driver.v1.Values.parameters;
import java.util.*;

public class Basic {
    public static void main(String[] args) {
        Config config = Config.build().withoutEncryption().toConfig();
        Driver driver = GraphDatabase.driver( "bolt://localhost:7687", AuthTokens.basic( "neo4j", "1234" ), config );

        try ( Session session = driver.session() ) {
            StatementResult rs1 = session.run( "MATCH (n) DETACH DELETE n" );
            System.out.println( "Database cleared." );

            StatementResult rs2 = session.run( "CREATE (alice: Person {name: 'Alice', age: 22})" );
            System.out.println( "Record created." );

            StatementResult rs3 = session.run( "MATCH (n) RETURN n" );
            System.out.println( "Record matched." );

            List<Record> records = rs3.list();
            Record record = records.get( 0 );
            Node node = record.get( "n" ).asNode();
            if ( !node.get("name").asString().equals( "Alice" ) || node.get("age").asInt() != 22 ) {
              System.out.println( "Data doesn't match!" );
              System.exit( 1 );
            }

            System.out.println( "All ok!" );
        }
        catch ( Exception e ) {
            System.out.println( e );
            System.exit( 1 );
        }

        driver.close();
    }
}