org.wso2.analytics.http.udf

Class GeoLocationResolverUDF

java.lang.Object

org.wso2.analytics.http.udf.GeoLocationResolverUDF

All Implemented Interfaces:

Serializable, org.wso2.carbon.analytics.spark.core.udf.CarbonUDF

public class GeoLocationResolverUDF
extends Object
implements org.wso2.carbon.analytics.spark.core.udf.CarbonUDF

This class uses the MaxMind GeoIP2-java API to resolve client IPs to geo locations.

This implementation supports only the GeoLite2 Country database. At the initialization it checks whether the country database file is available at repository/resources.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GeoLocationResolverUDF()

Method Summary

Methods

Modifier and Type	Method and Description
String	getCountry(String ipAddress) Returns the country of the given ip address.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GeoLocationResolverUDF

public GeoLocationResolverUDF()

Method Detail

getCountry

public String getCountry(String ipAddress)
                  throws IOException

Returns the country of the given ip address.

Parameters:

ipAddress - ip address

Returns:

returns the name of the country

Throws:

IOException