CoordinateFormat.java

package api.v1;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import exceptions.PoseidonException;
import play.mvc.Http;

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

public enum CoordinateFormat {
  DECIMAL_DEGREES ("dec"),
  DEGREES_MINUTES_SECONDS("dms"),
  UTM("utm");

  private final String format;

  CoordinateFormat(String format) {
    this.format = format;
  }

  @JsonValue
  public String getFormat() {
    return format;
  }

  @JsonCreator
  public static CoordinateFormat forValue(String value) {
    if ( value != null)
      return lookup.get(value.toLowerCase());
    else return  CoordinateFormat.DECIMAL_DEGREES;
  }


  private static final Map<String, CoordinateFormat> lookup = new HashMap<String, CoordinateFormat>();

  static {
    for (CoordinateFormat d : CoordinateFormat.values()) {
      lookup.put(d.getFormat(), d);
    }
  }
}