io.apiman.gateway.engine.es

Class CachingESRegistry

java.lang.Object

io.apiman.gateway.engine.es.AbstractESComponent

io.apiman.gateway.engine.es.ESRegistry

io.apiman.gateway.engine.es.CachingESRegistry

All Implemented Interfaces:

io.apiman.gateway.engine.IRegistry

Direct Known Subclasses:

PollCachingESRegistry

public class CachingESRegistry
extends ESRegistry

Extends the ESRegistry to provide single-node caching. This caching solution will not work in a cluster. If looking for cluster support, either go with the core ESRegistry or find/implement a caching registry that works in a cluster (e.g. leverage jgroups?).

Author:

eric.wittmann@redhat.com

Constructor Summary

Constructors

Constructor and Description
CachingESRegistry(Map<String,String> config) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	cacheApplication(io.apiman.gateway.engine.beans.Application application)
protected void	cacheService(io.apiman.gateway.engine.beans.Service service) Called to cache the service for fast lookup later.
protected void	decacheApplication(io.apiman.gateway.engine.beans.Application application)
protected void	decacheService(io.apiman.gateway.engine.beans.Service service)
void	getContract(io.apiman.gateway.engine.beans.ServiceRequest request, io.apiman.gateway.engine.async.IAsyncResultHandler<io.apiman.gateway.engine.beans.ServiceContract> handler)
void	getService(String organizationId, String serviceId, String serviceVersion, io.apiman.gateway.engine.async.IAsyncResultHandler<io.apiman.gateway.engine.beans.Service> handler)
protected void	invalidateCache() Called to invalidate the cache - clearing it so that subsequent calls to getService() or getContract() will trigger a new fetch from the ES store.
protected void	loadAndCacheApp(io.apiman.gateway.engine.beans.Application application)
void	publishService(io.apiman.gateway.engine.beans.Service service, io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)
void	registerApplication(io.apiman.gateway.engine.beans.Application application, io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)
void	retireService(io.apiman.gateway.engine.beans.Service service, io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)
void	unregisterApplication(io.apiman.gateway.engine.beans.Application application, io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)

Methods inherited from class io.apiman.gateway.engine.es.ESRegistry

checkService, getIndexName, getService, unregisterServiceContracts

Methods inherited from class io.apiman.gateway.engine.es.AbstractESComponent

getClient

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingESRegistry

public CachingESRegistry(Map<String,String> config)

Constructor.

Method Detail

invalidateCache

protected void invalidateCache()

Called to invalidate the cache - clearing it so that subsequent calls to getService() or getContract() will trigger a new fetch from the ES store.

publishService

public void publishService(io.apiman.gateway.engine.beans.Service service,
                  io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)

Specified by:

publishService in interface io.apiman.gateway.engine.IRegistry

Overrides:

publishService in class ESRegistry

See Also:

ESRegistry.publishService(io.apiman.gateway.engine.beans.Service, io.apiman.gateway.engine.async.IAsyncResultHandler)

registerApplication

public void registerApplication(io.apiman.gateway.engine.beans.Application application,
                       io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)

Specified by:

registerApplication in interface io.apiman.gateway.engine.IRegistry

Overrides:

registerApplication in class ESRegistry

See Also:

ESRegistry.registerApplication(io.apiman.gateway.engine.beans.Application, io.apiman.gateway.engine.async.IAsyncResultHandler)

retireService

public void retireService(io.apiman.gateway.engine.beans.Service service,
                 io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)

Specified by:

retireService in interface io.apiman.gateway.engine.IRegistry

Overrides:

retireService in class ESRegistry

See Also:

ESRegistry.retireService(io.apiman.gateway.engine.beans.Service, io.apiman.gateway.engine.async.IAsyncResultHandler)

unregisterApplication

public void unregisterApplication(io.apiman.gateway.engine.beans.Application application,
                         io.apiman.gateway.engine.async.IAsyncResultHandler<Void> handler)

Specified by:

unregisterApplication in interface io.apiman.gateway.engine.IRegistry

Overrides:

unregisterApplication in class ESRegistry

See Also:

ESRegistry.unregisterApplication(io.apiman.gateway.engine.beans.Application, io.apiman.gateway.engine.async.IAsyncResultHandler)

getContract

public void getContract(io.apiman.gateway.engine.beans.ServiceRequest request,
               io.apiman.gateway.engine.async.IAsyncResultHandler<io.apiman.gateway.engine.beans.ServiceContract> handler)

Specified by:

getContract in interface io.apiman.gateway.engine.IRegistry

Overrides:

getContract in class ESRegistry

See Also:

ESRegistry.getContract(io.apiman.gateway.engine.beans.ServiceRequest, io.apiman.gateway.engine.async.IAsyncResultHandler)

getService

public void getService(String organizationId,
              String serviceId,
              String serviceVersion,
              io.apiman.gateway.engine.async.IAsyncResultHandler<io.apiman.gateway.engine.beans.Service> handler)

Specified by:

getService in interface io.apiman.gateway.engine.IRegistry

Overrides:

getService in class ESRegistry

See Also:

ESRegistry.getService(java.lang.String, java.lang.String, java.lang.String, io.apiman.gateway.engine.async.IAsyncResultHandler)

cacheService

protected void cacheService(io.apiman.gateway.engine.beans.Service service)

Called to cache the service for fast lookup later.

Parameters:

service -

cacheApplication

protected void cacheApplication(io.apiman.gateway.engine.beans.Application application)

Parameters:

application -

loadAndCacheApp

protected void loadAndCacheApp(io.apiman.gateway.engine.beans.Application application)

Parameters:

application -

decacheService

protected void decacheService(io.apiman.gateway.engine.beans.Service service)

Parameters:

service -

decacheApplication

protected void decacheApplication(io.apiman.gateway.engine.beans.Application application)

Parameters:

application -