40 lines
1.3 KiB
Java
40 lines
1.3 KiB
Java
import static org.neo4j.driver.v1.Values.parameters;
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import java.util.*;
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import org.neo4j.driver.v1.*;
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import org.neo4j.driver.v1.types.*;
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public class Basic {
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public static void main(String[] args) {
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Config config = Config.build().withoutEncryption().toConfig();
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Driver driver =
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GraphDatabase.driver("bolt://localhost:7687", AuthTokens.basic("neo4j", "1234"), config);
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try (Session session = driver.session()) {
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StatementResult rs1 = session.run("MATCH (n) DETACH DELETE n");
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System.out.println("Database cleared.");
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StatementResult rs2 = session.run("CREATE (alice: Person {name: 'Alice', age: 22})");
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System.out.println("Record created.");
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StatementResult rs3 = session.run("MATCH (n) RETURN n");
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System.out.println("Record matched.");
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List<org.neo4j.driver.v1.Record> records = rs3.list();
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org.neo4j.driver.v1.Record record = records.get(0);
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Node node = record.get("n").asNode();
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if (!node.get("name").asString().equals("Alice") || node.get("age").asInt() != 22) {
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System.out.println("Data doesn't match!");
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System.exit(1);
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}
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System.out.println("All ok!");
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} catch (Exception e) {
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System.out.println(e);
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System.exit(1);
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}
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driver.close();
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}
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}
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