Package org.elasticsearch.action.support

Interface ActionFilter

All Known Implementing Classes:

ActionFilter.Simple

public interface ActionFilter

A filter allowing to filter transport actions

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ActionFilter.Simple	A simple base class for injectable action filters that spares the implementation from handling the filter chain.

Method Summary

Modifier and Type	Method	Description
<Request extends ActionRequest, Response extends ActionResponse> void	apply(Task task, String action, Request request, ActionListener<Response> listener, ActionFilterChain<Request,Response> chain)	Enables filtering the execution of an action on the request side, either by sending a response through the ActionListener or by continuing the execution through the given chain
int	order()	The position of the filter in the chain.

Method Details

order

int order()

The position of the filter in the chain. Execution is done from lowest order to highest.

apply

<Request extends ActionRequest,
Response extends ActionResponse>
void apply(Task task,
 String action,
 Request request,
 ActionListener<Response> listener,
 ActionFilterChain<Request,Response> chain)

Enables filtering the execution of an action on the request side, either by sending a response through the ActionListener or by continuing the execution through the given chain