org.springframework.cloud.netflix.zuul.filters.discovery

Class DiscoveryClientRouteLocator

java.lang.Object

org.springframework.cloud.netflix.zuul.filters.SimpleRouteLocator

org.springframework.cloud.netflix.zuul.filters.discovery.DiscoveryClientRouteLocator

All Implemented Interfaces:

RefreshableRouteLocator, RouteLocator, org.springframework.core.Ordered

public class DiscoveryClientRouteLocator
extends SimpleRouteLocator
implements RefreshableRouteLocator

A RouteLocator that combines static, configured routes with those from a DiscoveryClient. The discovery client takes precedence.

Author:

Spencer Gibb, Dave Syer

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_ROUTE

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
DiscoveryClientRouteLocator(String servletPath, org.springframework.cloud.client.discovery.DiscoveryClient discovery, ZuulProperties properties) Deprecated.
DiscoveryClientRouteLocator(String servletPath, org.springframework.cloud.client.discovery.DiscoveryClient discovery, ZuulProperties properties, org.springframework.cloud.client.ServiceInstance localServiceInstance)
DiscoveryClientRouteLocator(String servletPath, org.springframework.cloud.client.discovery.DiscoveryClient discovery, ZuulProperties properties, ServiceRouteMapper serviceRouteMapper) Deprecated.
DiscoveryClientRouteLocator(String servletPath, org.springframework.cloud.client.discovery.DiscoveryClient discovery, ZuulProperties properties, ServiceRouteMapper serviceRouteMapper, org.springframework.cloud.client.ServiceInstance localServiceInstance)

Method Summary

Modifier and Type	Method and Description
protected void	addConfiguredRoutes(Map<String,ZuulProperties.ZuulRoute> routes)
void	addRoute(String path, String location)
void	addRoute(ZuulProperties.ZuulRoute route)
protected LinkedHashMap<String,ZuulProperties.ZuulRoute>	locateRoutes() Compute a map of path pattern to route.
protected String	mapRouteToService(String serviceId)
void	refresh()

Methods inherited from class org.springframework.cloud.netflix.zuul.filters.SimpleRouteLocator

doRefresh, getIgnoredPaths, getMatchingRoute, getOrder, getRoute, getRoutes, getRoutesMap, getSimpleMatchingRoute, getZuulRoute, matchesIgnoredPatterns, setOrder

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cloud.netflix.zuul.filters.RouteLocator

getIgnoredPaths, getMatchingRoute, getRoutes

Field Detail

DEFAULT_ROUTE

public static final String DEFAULT_ROUTE

See Also:

Constant Field Values

Constructor Detail

DiscoveryClientRouteLocator

@Deprecated
public DiscoveryClientRouteLocator(String servletPath,
                                               org.springframework.cloud.client.discovery.DiscoveryClient discovery,
                                               ZuulProperties properties)

Deprecated.

DiscoveryClientRouteLocator

public DiscoveryClientRouteLocator(String servletPath,
                                   org.springframework.cloud.client.discovery.DiscoveryClient discovery,
                                   ZuulProperties properties,
                                   org.springframework.cloud.client.ServiceInstance localServiceInstance)

DiscoveryClientRouteLocator

@Deprecated
public DiscoveryClientRouteLocator(String servletPath,
                                               org.springframework.cloud.client.discovery.DiscoveryClient discovery,
                                               ZuulProperties properties,
                                               ServiceRouteMapper serviceRouteMapper)

Deprecated.

DiscoveryClientRouteLocator

public DiscoveryClientRouteLocator(String servletPath,
                                   org.springframework.cloud.client.discovery.DiscoveryClient discovery,
                                   ZuulProperties properties,
                                   ServiceRouteMapper serviceRouteMapper,
                                   org.springframework.cloud.client.ServiceInstance localServiceInstance)

Method Detail

addRoute

public void addRoute(String path,
                     String location)

addRoute

public void addRoute(ZuulProperties.ZuulRoute route)

locateRoutes

protected LinkedHashMap<String,ZuulProperties.ZuulRoute> locateRoutes()

Description copied from class: SimpleRouteLocator

Compute a map of path pattern to route. The default is just a static map from the ZuulProperties, but subclasses can add dynamic calculations.

Overrides:

locateRoutes in class SimpleRouteLocator

refresh

public void refresh()

Specified by:

refresh in interface RefreshableRouteLocator

mapRouteToService

protected String mapRouteToService(String serviceId)

addConfiguredRoutes

protected void addConfiguredRoutes(Map<String,ZuulProperties.ZuulRoute> routes)