org.wildfly.swarm.topology.webapp

Class TopologyWebAppFraction

java.lang.Object

org.wildfly.swarm.topology.webapp.TopologyWebAppFraction

All Implemented Interfaces:

org.wildfly.swarm.container.Fraction

public class TopologyWebAppFraction
extends Object
implements org.wildfly.swarm.container.Fraction

Author:

Lance Ball

Constructor Summary

Constructors

Constructor and Description
TopologyWebAppFraction()

Method Summary

Modifier and Type	Method and Description
boolean	exposeTopologyEndpoint()
void	exposeTopologyEndpoint(boolean exposeTopologyEndpoint) Set to true to expose a Topology SSE endpoint and topology.js for consuming topology information from the browser.
void	postInitialize(org.wildfly.swarm.container.Container.PostInitContext initContext)
Map<String,String>	proxiedServiceMappings() Get a map, keyed by service name, of the proxied service names and their context paths.
static String	proxyHandlerName(String serviceName)
void	proxyService(String serviceName, String contextPath) Set up a load-balancing reverse proxy for the given service at the given context path.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wildfly.swarm.container.Fraction

initialize, simpleName

Constructor Detail

TopologyWebAppFraction

public TopologyWebAppFraction()

Method Detail

proxyService

public void proxyService(String serviceName,
                         String contextPath)

Set up a load-balancing reverse proxy for the given service at the given context path. Requests to this proxy will be load-balanced among all instances of the service, as provided by our Topology.

Parameters:

serviceName - the name of the service to proxy

contextPath - the context path expose the proxy under

proxiedServiceMappings

public Map<String,String> proxiedServiceMappings()

Get a map, keyed by service name, of the proxied service names and their context paths.

Returns:

the map of proxied services and their context paths

exposeTopologyEndpoint

public void exposeTopologyEndpoint(boolean exposeTopologyEndpoint)

Set to true to expose a Topology SSE endpoint and topology.js for consuming topology information from the browser. Set to false to disable this endpoint. Defaults to true.

Parameters:

exposeTopologyEndpoint - whether to expose the endpoint or not

exposeTopologyEndpoint

public boolean exposeTopologyEndpoint()

proxyHandlerName

public static String proxyHandlerName(String serviceName)

Parameters:

serviceName -

Returns:

the name of the Undertow proxy handler for this service

postInitialize

public void postInitialize(org.wildfly.swarm.container.Container.PostInitContext initContext)

Specified by:

postInitialize in interface org.wildfly.swarm.container.Fraction