Package org.springframework.cloud.loadbalancer.core

Class SameInstancePreferenceServiceInstanceListSupplier

java.lang.Object

org.springframework.cloud.loadbalancer.core.DelegatingServiceInstanceListSupplier

org.springframework.cloud.loadbalancer.core.SameInstancePreferenceServiceInstanceListSupplier

All Implemented Interfaces:

Supplier<reactor.core.publisher.Flux<List<ServiceInstance>>>, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, SelectedInstanceCallback, ServiceInstanceListSupplier

public class SameInstancePreferenceServiceInstanceListSupplier
extends DelegatingServiceInstanceListSupplier
implements SelectedInstanceCallback

An implementation of ServiceInstanceListSupplier that selects the previously chosen instance if it's available.

Since:

2.2.7

Author:

Olga Maciaszek-Sharma

Field Summary

Fields inherited from class org.springframework.cloud.loadbalancer.core.DelegatingServiceInstanceListSupplier

delegate

Constructor Summary

Constructors

Constructor	Description
SameInstancePreferenceServiceInstanceListSupplier(ServiceInstanceListSupplier delegate)
SameInstancePreferenceServiceInstanceListSupplier(ServiceInstanceListSupplier delegate, ReactiveLoadBalancer.Factory<ServiceInstance> loadBalancerClientFactory)

Method Summary

Modifier and Type	Method	Description
reactor.core.publisher.Flux<List<ServiceInstance>>	get()
reactor.core.publisher.Flux<List<ServiceInstance>>	get(Request request)
String	getServiceId()
void	selectedServiceInstance(ServiceInstance serviceInstance)	Passes the selected ServiceInstance as an argument.

Methods inherited from class org.springframework.cloud.loadbalancer.core.DelegatingServiceInstanceListSupplier

afterPropertiesSet, destroy, getDelegate

Methods inherited from class java.lang.Object

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

Constructor Detail

SameInstancePreferenceServiceInstanceListSupplier

public SameInstancePreferenceServiceInstanceListSupplier(ServiceInstanceListSupplier delegate)

SameInstancePreferenceServiceInstanceListSupplier

public SameInstancePreferenceServiceInstanceListSupplier(ServiceInstanceListSupplier delegate,
                                                         ReactiveLoadBalancer.Factory<ServiceInstance> loadBalancerClientFactory)

Method Detail

getServiceId

public String getServiceId()

Specified by:

getServiceId in interface ServiceInstanceListSupplier

Overrides:

getServiceId in class DelegatingServiceInstanceListSupplier

get

public reactor.core.publisher.Flux<List<ServiceInstance>> get()

Specified by:

get in interface Supplier<reactor.core.publisher.Flux<List<ServiceInstance>>>

get

public reactor.core.publisher.Flux<List<ServiceInstance>> get(Request request)

Specified by:

get in interface ServiceInstanceListSupplier

selectedServiceInstance

public void selectedServiceInstance(ServiceInstance serviceInstance)

Description copied from interface: SelectedInstanceCallback

Passes the selected ServiceInstance as an argument.

Specified by:

selectedServiceInstance in interface SelectedInstanceCallback

Parameters:

serviceInstance - that has been selected