org.softamis.cluster4spring.support.context
Class GenericServicePublisher<EC extends AutoDiscoveredServiceExporter>

java.lang.Object
  org.softamis.cluster4spring.support.context.AbstractServicePublisher<EC>
      org.softamis.cluster4spring.support.context.GenericServicePublisher<EC>

All Implemented Interfaces:

java.util.EventListener, ServicePublisher, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationListener

Direct Known Subclasses:

DefaultServicePublisher, RmiServicePublisher

public class GenericServicePublisher<EC extends AutoDiscoveredServiceExporter>
extends AbstractServicePublisher<EC>

Generic implementation of ServicePublisher which uses ProvidingRegistry as distributed storage of services locations.

Author:

Andrew Sazonov

Field Summary

protected org.softamis.net.registry.ProvidingRegistry<java.lang.String,ServiceMoniker>

fServicesRegistry Registry used to publish information about auto-discoverable services

Fields inherited from class org.softamis.cluster4spring.support.context.AbstractServicePublisher

fAutodiscoveredExporterClass, fAutodiscoveredServicesInfo, fBeanName, fCacheAutoDiscoveredServicesInfo, fContext, fExporterAcceptor, fProtocolName, fServerID, fServerType, fServiceGroup

Fields inherited from interface org.softamis.cluster4spring.ServicePublisher

SERVER_TYPE_DELIMITER

Constructor Summary

GenericServicePublisher()

Method Summary

void	afterPropertiesSet() Called by Spring as part of bean lifecycle.
protected void	doRegisterServiceInServicesRegistry(java.lang.String aServiceKey, ServiceMoniker aMoniker) Notifies underlying services registry that information about service should be published
protected void	doUnregisterServiceInServicesRegistry(java.lang.String aServiceKey) Notifies that service under given key should be unregistered in underlying services registry
org.softamis.net.registry.ProvidingRegistry<java.lang.String,ServiceMoniker>	getServicesRegistry() Returns registry used to publish information about auto-discoverable services
void	setServicesRegistry(org.softamis.net.registry.ProvidingRegistry<java.lang.String,ServiceMoniker> aServicesRegistry) Sets registry used to publish information about auto-discoverable services

Methods inherited from class org.softamis.cluster4spring.support.context.AbstractServicePublisher

collectAutoDiscoveredServices, contextClosed, contextRefreshed, createDefaultExporterAcceptor, createServiceInfos, createServiceMoniker, createServicesGroup, doGetAutoDiscoveredServices, getAutodiscoveredExporterClass, getProtocolName, getPublisherName, getServerID, getServerType, getServiceGroup, getServiceKey, isCacheAutoDiscoveredServicesInfo, onApplicationEvent, prepareServiceURL, publishService, publishServices, setApplicationContext, setBeanName, setCacheAutoDiscoveredServicesInfo, setExporterAcceptor, setServerID, setServerType, setServiceGroup, unPublishService, unPublishServices

Methods inherited from class java.lang.Object

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

Field Detail

fServicesRegistry

protected org.softamis.net.registry.ProvidingRegistry<java.lang.String,ServiceMoniker> fServicesRegistry

Registry used to publish information about auto-discoverable services

Constructor Detail

GenericServicePublisher

public GenericServicePublisher()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Description copied from class: AbstractServicePublisher

Called by Spring as part of bean lifecycle. Performs checking that service group is specified externally (or creates default group name). Also checks whether ExporterAcceptor is specified and if necessary creates default one.

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Overrides:

afterPropertiesSet in class AbstractServicePublisher<EC extends AutoDiscoveredServiceExporter>

Throws:

java.lang.Exception

See Also:

AbstractServicePublisher.createServicesGroup(), AbstractServicePublisher.createDefaultExporterAcceptor()

doUnregisterServiceInServicesRegistry

protected void doUnregisterServiceInServicesRegistry(java.lang.String aServiceKey)

Description copied from class: AbstractServicePublisher

Notifies that service under given key should be unregistered in underlying services registry

Specified by:

doUnregisterServiceInServicesRegistry in class AbstractServicePublisher<EC extends AutoDiscoveredServiceExporter>

Parameters:

aServiceKey - key for service that should be unregistered

doRegisterServiceInServicesRegistry

protected void doRegisterServiceInServicesRegistry(java.lang.String aServiceKey,
                                                   ServiceMoniker aMoniker)

Description copied from class: AbstractServicePublisher

Notifies underlying services registry that information about service should be published

Specified by:

doRegisterServiceInServicesRegistry in class AbstractServicePublisher<EC extends AutoDiscoveredServiceExporter>

Parameters:

aServiceKey - key for service

aMoniker - service information

getServicesRegistry

public org.softamis.net.registry.ProvidingRegistry<java.lang.String,ServiceMoniker> getServicesRegistry()

Returns registry used to publish information about auto-discoverable services

Returns:

registry

setServicesRegistry

public void setServicesRegistry(org.softamis.net.registry.ProvidingRegistry<java.lang.String,ServiceMoniker> aServicesRegistry)

Sets registry used to publish information about auto-discoverable services

Parameters:

aServicesRegistry - registry