Dates and numbers can also be customized in the resulting JSON object. @JsonbDateFormat and @JsonbNumberFormat are used to configure dates and numbers, respectively. For @JsonbDateFormat, a DateTimeFormatter pattern is used to customize the resulting date, and for @JsonNumberFormat, a DecimalFormat pattern is used to customize the resulting number. The following example will show how to use both date and number formats:
public class User {
private long id;
private String name;
@JsonbDateFormat("dd/MM/yyy")
private Date birthDate;
@JsonbDateFormat("dd/MM/yyy hh:mm a")
private Date lastLoggedIn;
@JsonbNumberFormat("#0.00")
private BigDecimal averageLoggedInTime;
// getters and setters here
}
JsonbConfig config = new JsonbConfig().withFormatting(true);
Jsonb jsonb = JsonbBuilder.create(config);
SimpleDateFormat sdfDate = new SimpleDateFormat("MM/dd/yyyy");
SimpleDateFormat sdfTime = new SimpleDateFormat...