Implementing the Event Listener

Procedure

1. Employ the Traffic Event Listener interface (introduced in Event Listener API) as shown in the following example:

package com.company.extension;
public class CustomProcessor implements TrafficEventListener{
public void handleEvent(TrafficEvent event){
//write your custom code here
}
}

2. Annotate your code to ensure that the processor is identified correctly for callbacks on events related to the specific endpoints it is written to handle:

@ProcessorBean(enabled=true, name=”com.company.extension.CustomProcessor”,
immediate=true)
public class CustomProcessor implements TrafficEventListener{
public void handleEvent(TrafficEvent event){
//write your custom code here
}
}

The annotation identifies the following properties:

1. enabled: Identifies if the processor is to be enabled.

2. name: Identifies the unique name of the processor as configured in API Settings (see marked area in ‘red’ in the following screenshot).

3. immediate: Identifies if the processor is enabled immediately.

note

The name used in the annotation for the Processor MUST be the same as configured on the portal for the Endpoint>Pre/Post Processing, as shown in the following screenshot: