com.gremlin

Class ContextAwareGremlinCoordinatesProvider

java.lang.Object

com.gremlin.GremlinCoordinatesProvider

com.gremlin.ContextAwareGremlinCoordinatesProvider

public class ContextAwareGremlinCoordinatesProvider
extends GremlinCoordinatesProvider

This class provides a mechanism to provide per-request attributes to Gremlin, which will then be applied to all TrafficCoordinates in that request. Call setContext(Map) at the beginning of the request and clearContext() at the end. This class is intended to be used as a singleton

Constructor Summary

Constructors

Constructor and Description
ContextAwareGremlinCoordinatesProvider()

Method Summary

Modifier and Type	Method and Description
void	clearContext()
TrafficCoordinates	extendEachTrafficCoordinates(TrafficCoordinates incomingCoordinates) For every set of TrafficCoordinates, extend the set of attributes.
void	setContext(java.util.Map<java.lang.String,java.lang.String> perThreadContext)

Methods inherited from class com.gremlin.GremlinCoordinatesProvider

initializeApplicationCoordinates

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextAwareGremlinCoordinatesProvider

public ContextAwareGremlinCoordinatesProvider()

Method Detail

extendEachTrafficCoordinates

public TrafficCoordinates extendEachTrafficCoordinates(TrafficCoordinates incomingCoordinates)

Description copied from class: GremlinCoordinatesProvider

For every set of TrafficCoordinates, extend the set of attributes. Each added attribute is then available to match on when creating blast radius. Since this happens for each TrafficCoordinates, this is a convenient way to tell Gremlin about pieces of data that are in every request (Ex: customer, country, device, etc) For example, if you add "CUSTOMER_ID" as a traffic attribute (via `coordinates.put("CUSTOMER_ID", myCustomerId)`), then you can use "CUSTOMER_ID" in the Gremlin UI to target attacks

Overrides:

extendEachTrafficCoordinates in class GremlinCoordinatesProvider

Parameters:

incomingCoordinates - key-value map describing the traffic

Returns:

the updated coordinates

setContext

public void setContext(java.util.Map<java.lang.String,java.lang.String> perThreadContext)

clearContext

public void clearContext()