net.sf.jstuff.integration.serviceregistry.impl

Class DefaultServiceRegistry

java.lang.Object

net.sf.jstuff.integration.serviceregistry.impl.DefaultServiceRegistry

All Implemented Interfaces:

DefaultServiceRegistryMBean, ServiceRegistry

Direct Known Subclasses:

ByteBuddyServiceRegistry

public class DefaultServiceRegistry
extends Object
implements ServiceRegistry, DefaultServiceRegistryMBean

Author:

Sebastian Thomschke

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DefaultServiceRegistry.ServiceEndpointState

Constructor Summary

Constructors

Constructor and Description
DefaultServiceRegistry()

Method Summary

Modifier and Type	Method and Description
<SERVICE_INTERFACE> boolean	addService(Class<SERVICE_INTERFACE> serviceInterface, SERVICE_INTERFACE serviceInstance) Adds the given service using the fully qualified class name of the serviceInterface as service endpoint id.
<SERVICE_INTERFACE> boolean	addService(String serviceEndpointId, Class<SERVICE_INTERFACE> serviceInterface, SERVICE_INTERFACE serviceInstance)
protected <SERVICE_INTERFACE> ServiceProxyInternal<SERVICE_INTERFACE>	createServiceProxy(DefaultServiceRegistry.ServiceEndpointState serviceEndpointState, Class<SERVICE_INTERFACE> serviceInterface) This method is intended for sub-classing
List<ServiceEndpoint>	getActiveServiceEndpoints() This method is intended for troubleshooting/debugging purposes only
<SERVICE_INTERFACE> ServiceProxy<SERVICE_INTERFACE>	getService(String serviceEndpointId, Class<SERVICE_INTERFACE> serviceInterface)
Set<String>	getServiceEndpointIds()
protected int	getServiceEndpointsCount() for testing garbage collection
void	registerAsMBean(MBeanServer mbeanServer, String mbeanName)
boolean	removeService(String serviceEndpointId, Object serviceInstance)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultServiceRegistry

public DefaultServiceRegistry()

Method Detail

addService

public <SERVICE_INTERFACE> boolean addService(Class<SERVICE_INTERFACE> serviceInterface,
                                              SERVICE_INTERFACE serviceInstance)
                                       throws IllegalArgumentException,
                                              IllegalStateException

Description copied from interface: ServiceRegistry

Adds the given service using the fully qualified class name of the serviceInterface as service endpoint id.

Specified by:

addService in interface ServiceRegistry

Returns:

true if the serviceInstance was added, false if the serviceInstance was added already

Throws:

IllegalStateException - if another service was already registered for the given service Id

IllegalArgumentException

addService

public <SERVICE_INTERFACE> boolean addService(String serviceEndpointId,
                                              Class<SERVICE_INTERFACE> serviceInterface,
                                              SERVICE_INTERFACE serviceInstance)
                                       throws IllegalArgumentException,
                                              IllegalStateException

Specified by:

addService in interface ServiceRegistry

Returns:

true if the serviceInstance was added, false if the serviceInstance was added already

Throws:

IllegalArgumentException - if serviceEndpointId == null or serviceInstance == null

IllegalStateException - if another service was already registered for the given service Id

createServiceProxy

protected <SERVICE_INTERFACE> ServiceProxyInternal<SERVICE_INTERFACE> createServiceProxy(DefaultServiceRegistry.ServiceEndpointState serviceEndpointState,
                                                                                         Class<SERVICE_INTERFACE> serviceInterface)

This method is intended for sub-classing

getActiveServiceEndpoints

public List<ServiceEndpoint> getActiveServiceEndpoints()

Description copied from interface: ServiceRegistry

This method is intended for troubleshooting/debugging purposes only

Specified by:

getActiveServiceEndpoints in interface ServiceRegistry

Returns:

a snapshot list of all service end points with registered services.

getService

public <SERVICE_INTERFACE> ServiceProxy<SERVICE_INTERFACE> getService(String serviceEndpointId,
                                                                      Class<SERVICE_INTERFACE> serviceInterface)

Specified by:

getService in interface ServiceRegistry

getServiceEndpointIds

public Set<String> getServiceEndpointIds()

Specified by:

getServiceEndpointIds in interface DefaultServiceRegistryMBean

getServiceEndpointsCount

protected int getServiceEndpointsCount()

for testing garbage collection

registerAsMBean

public void registerAsMBean(MBeanServer mbeanServer,
                            String mbeanName)

Parameters:

mbeanServer - if null, the platform mbeanServer is used

mbeanName - if null, an mbean name based on the package and class name of the registry is used

removeService

public boolean removeService(String serviceEndpointId,
                             Object serviceInstance)
                      throws IllegalArgumentException

Specified by:

removeService in interface ServiceRegistry

Returns:

true if the serviceInstance was removed successfully, false if the given serviceInstance was not registered

Throws:

IllegalArgumentException - if serviceEndpointId == null or serviceInstance == null