You can use ‘getDocument’ method to get the document as Jacksjon JsonNode.
Example
ObjectNode persistedDoc = collection.getDocument(key, ObjectNode.class);
System.out.println("\n\nKey: " + persistedDoc.get("_key").textValue());
System.out.println("id: " + persistedDoc.get("_id").textValue());
System.out.println("revision: " + persistedDoc.get("_rev").textValue());
System.out.println("firstName: " + persistedDoc.get("firstName").textValue());
System.out.println("lastName " + persistedDoc.get("lastName").intValue());
System.out.println("country " + persistedDoc.get("address").get("country").intValue());
Find the below working application.
DocumentReadAsJsonNode.java
package com.sample.app;
import java.util.Arrays;
import com.arangodb.ArangoCollection;
import com.arangodb.ArangoDB;
import com.arangodb.ArangoDatabase;
import com.arangodb.entity.BaseDocument;
import com.arangodb.entity.DocumentCreateEntity;
import com.arangodb.mapping.ArangoJack;
import com.fasterxml.jackson.databind.node.ObjectNode;
public class DocumentReadAsJsonNode {
private static final String USER_NAME = "root";
private static final String PASSWORD = "tiger";
private static final String HOST = "127.0.0.1";
private static final int PORT = 8529;
public static void main(String args[]) {
// Get an ArangoDB instance
ArangoDB arangoDB = new ArangoDB.Builder().user(USER_NAME).password(PASSWORD).host(HOST, PORT)
.serializer(new ArangoJack()).build();
String databaseName = "testdb";
arangoDB.createDatabase(databaseName);
ArangoDatabase arangoDatabase = arangoDB.db(databaseName);
String collectionName = "test1";
arangoDatabase.createCollection(collectionName);
ArangoCollection collection = arangoDatabase.collection(collectionName);
BaseDocument empAddress = new BaseDocument();
empAddress.addAttribute("city", "Bangalore");
empAddress.addAttribute("country", "India");
BaseDocument empDocument = new BaseDocument();
// myObject.setKey("myKey");
empDocument.addAttribute("firstName", "Krishna");
empDocument.addAttribute("lastName", "Gurram");
empDocument.addAttribute("hobbies", Arrays.asList("trekking", "playing cricket"));
empDocument.addAttribute("address", empAddress);
DocumentCreateEntity<BaseDocument> docEntity = collection.insertDocument(empDocument);
String key = docEntity.getKey();
String id = docEntity.getId();
System.out.println("key : " + key);
System.out.println("id : " + id);
ObjectNode persistedDoc = collection.getDocument(key, ObjectNode.class);
System.out.println("\n\nKey: " + persistedDoc.get("_key").textValue());
System.out.println("id: " + persistedDoc.get("_id").textValue());
System.out.println("revision: " + persistedDoc.get("_rev").textValue());
System.out.println("firstName: " + persistedDoc.get("firstName").textValue());
System.out.println("lastName " + persistedDoc.get("lastName").textValue());
System.out.println("country " + persistedDoc.get("address").get("country").textValue());
// Dropping the collection and database
collection.drop();
arangoDatabase.drop();
System.exit(0);
}
}
Output
key : 59799 id : test1/59799 Key: 59799 id: test1/59799 revision: _cS4thty--- firstName: Krishna lastName Gurram country India
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