Format.java

package io.swagger.models;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;

import java.util.HashMap;
import java.util.Map;

/**
 * Created by ron on 11/04/14.
 */
public enum Format {
    INT32, INT64, FLOAT, DOUBLE, BYTE, DATE, DATE_TIME;

    private static Map<String, Format> names = new HashMap<String, Format>();

    @JsonCreator
    public static Format forValue(String value) {
        return names.get(value.toLowerCase());
    }

    @JsonValue
    public String toValue() {
        for (Map.Entry<String, Format> entry : names.entrySet()) {
            if (entry.getValue() == this) {
                return entry.getKey();
            }
        }

        return null; // or fail
    }

    public String toString() {
        for (Map.Entry<String, Format> entry : names.entrySet()) {
            if (entry.getValue() == this) {
                return entry.getKey().toLowerCase();
            }
        }
        return null;
    }

    static {
        names.put("int32", INT32);
        names.put("int64", INT64);
        names.put("float", FLOAT);
        names.put("double", DOUBLE);
        names.put("byte", BYTE);
        names.put("date", DATE);
        names.put("date-time", DATE_TIME);
    }
}