Package com.linecorp.armeria.client.circuitbreaker

Interface KeyedCircuitBreakerMapping.KeySelector<K>

Enclosing class:

KeyedCircuitBreakerMapping<K>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface KeyedCircuitBreakerMapping.KeySelector<K>

Returns the mapping key of the given Request.

Field Summary

Fields

Modifier and Type	Field	Description
static KeyedCircuitBreakerMapping.KeySelector<String>	HOST	A KeyedCircuitBreakerMapping.KeySelector that returns a key consisted of remote host name, IP address and port number.
static KeyedCircuitBreakerMapping.KeySelector<String>	HOST_AND_METHOD	A KeyedCircuitBreakerMapping.KeySelector that returns a key consisted of remote host name, IP address, port number and method name.
static KeyedCircuitBreakerMapping.KeySelector<String>	METHOD	A KeyedCircuitBreakerMapping.KeySelector that returns remote method name as a key.

Method Summary

Modifier and Type	Method	Description
K	get(ClientRequestContext ctx, Request req)	Returns the mapping key of the given Request.

Field Details

METHOD

static final KeyedCircuitBreakerMapping.KeySelector<String> METHOD

A KeyedCircuitBreakerMapping.KeySelector that returns remote method name as a key.

HOST

static final KeyedCircuitBreakerMapping.KeySelector<String> HOST

A KeyedCircuitBreakerMapping.KeySelector that returns a key consisted of remote host name, IP address and port number.

HOST_AND_METHOD

static final KeyedCircuitBreakerMapping.KeySelector<String> HOST_AND_METHOD

A KeyedCircuitBreakerMapping.KeySelector that returns a key consisted of remote host name, IP address, port number and method name.

Method Details

get

K get(ClientRequestContext ctx, Request req) throws Exception

Returns the mapping key of the given Request.

Throws:

Exception