org.wso2.analytics.http.udf

Class UserAgentResolverUDF

java.lang.Object

org.wso2.analytics.http.udf.UserAgentResolverUDF

All Implemented Interfaces:

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

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

This UDF is to resolve browser, operating system and device type from user agent HTTP header.

Since:

6.0.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UserAgentResolverUDF()

Method Summary

Methods

Modifier and Type	Method and Description
String	extractDeviceFamily(String uaString) Gets the device type from given user agent string.
String	extractOSFamily(String uaString) Gets the operating system from given user agent string.
String	extractUserAgentFamily(String uaString) Gets the user agent family from given user agent string.

Methods inherited from class java.lang.Object

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

Constructor Detail

UserAgentResolverUDF

public UserAgentResolverUDF()

Method Detail

extractUserAgentFamily

public String extractUserAgentFamily(String uaString)

Gets the user agent family from given user agent string.

Parameters:

uaString - the user agent header to be processed

Returns:

the user agent family

extractOSFamily

public String extractOSFamily(String uaString)

Gets the operating system from given user agent string.

Parameters:

uaString - the user agent header to be processed

Returns:

the operating system

extractDeviceFamily

public String extractDeviceFamily(String uaString)

Gets the device type from given user agent string.

Parameters:

uaString - the user agent header to be processed

Returns:

the device type