CodecRegistry pojoCodecRegistry = fromRegistries(MongoClient.getDefaultCodecRegistry(),
fromProviders(PojoCodecProvider.builder().automatic(true).build()));
MongoClient mongoClient = new MongoClient("a.b.c", 2345);
MongoDatabase database =
mongoClient.getDatabase("rester").withCodecRegistry(pojoCodecRegistry);
MongoCollection<Record> collection = database.getCollection("cloudtrail",
Record.class);
Block<Record> printBlock = new Block<Record>() {

@Override
public void apply(final Record person) {
        System.out.println(person);
   }
  };

collection.find().forEach(printBlock);

org.bson.codecs.configuration.CodecConfigurationException: Can't find a codec for class de.hpi.aws.model.events.Record.

public class Record {
private ObjectId Mongoid;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private long id;
@JsonProperty("eventVersion")
private String eventVersion;
@JsonProperty("userIdentity")
private UserIdentity userIdentity;
@JsonProperty("eventTime")
private String eventTime;
@JsonProperty("eventSource")
private String eventSource;
@JsonProperty("eventName")
private String eventName;
@JsonProperty("awsRegion")
private String awsRegion;
@JsonProperty("sourceIPAddress")
private String sourceIPAddress;
@JsonProperty("userAgent")
private String userAgent;
@JsonProperty("requestParameters")
private RequestParameters requestParameters;
@JsonProperty("additionalEventData")
private AdditionalEventData additionalEventData;
@JsonProperty("requestID")
private String requestID;
@JsonProperty("eventID")
private String eventID;
@JsonProperty("resources")
private List<Resource> resources = new ArrayList<Resource>();
@JsonProperty("eventType")
private String eventType;
@JsonProperty("recipientAccountId")
private String recipientAccountId;
@JsonProperty("sharedEventID")
private String sharedEventID;

/**
 * No args constructor for use in serialization
 *
 */
public Record() {
}


public Record(String eventVersion, UserIdentity userIdentity, String
eventTime, String eventSource, String eventName, String awsRegion, String
sourceIPAddress, String userAgent, RequestParameters requestParameters,
AdditionalEventData additionalEventData, String requestID, String eventID,
List<Resource> resources, String eventType, String recipientAccountId,
String sharedEventID) {
    super();
    this.eventVersion = eventVersion;
    this.userIdentity = userIdentity;
    this.eventTime = eventTime;
    this.eventSource = eventSource;
    this.eventName = eventName;
    this.awsRegion = awsRegion;
    this.sourceIPAddress = sourceIPAddress;
    this.userAgent = userAgent;
    this.requestParameters = requestParameters;
    this.additionalEventData = additionalEventData;
    this.requestID = requestID;
    this.eventID = eventID;
    this.resources = resources;
    this.eventType = eventType;
    this.recipientAccountId = recipientAccountId;
    this.sharedEventID = sharedEventID;
}

/**
 * setters & getters
 *
 */