com.neeve.discovery

Class DiscoveryProviderRegistry

java.lang.Object

com.neeve.root.RootObject

com.neeve.discovery.DiscoveryObject

com.neeve.discovery.DiscoveryProviderRegistry

public final class DiscoveryProviderRegistry
extends DiscoveryObject

The provider registry.

The provider registry, a singleton class, stores references to configured discovery providers. Providers are created on demand and stored in the registry.

Threading:

The provider registry is not safe for concurrent access by multiple threads.

Method Summary

Methods

Modifier and Type	Method and Description
static DiscoveryProviderRegistry	getInstance() Get the singleton provider registry instance.
IDiscoveryProvider	getProvider(String name) Get a discovery provider.
void	registerProvider(IDiscoveryProvider provider) Register a discovery provider.

Methods inherited from class com.neeve.root.RootObject

getChecked, getThreaded, getTracer, setChecked, setTracer

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static final DiscoveryProviderRegistry getInstance()

Get the singleton provider registry instance.

Threading:

This method is safe for concurrent access by multiple threads

registerProvider

public final void registerProvider(IDiscoveryProvider provider)
                            throws EDiscoveryException

Register a discovery provider.

This method programatically registers a messaging provider in the system. Providers registered using this mechanism will augment the providers loaded from the configuration repository.

Parameters:

provider - The provider to register.

Throws:

EDiscoveryException - Thrown in case an exception is encountered during this method.

Threading:

This method is safe for concurrent access by multiple threads.

getProvider

public final IDiscoveryProvider getProvider(String name)
                                     throws EDiscoveryException

Get a discovery provider.

This method returns a reference to a created provider. In case the provider is in the registry, the method attempts to create the provider using provider metadata from the configuration area

Parameters:

name - The name of the provider.

Throws:

EDiscoveryException - Thrown in case an exception is encountered during this method.

Threading:

This method is safe for concurrent access by multiple threads.