org.resilientedge.jockey.servicebridge
Class SBManagerFactory

java.lang.Object
  |
  +--org.resilientedge.jockey.servicebridge.SBManagerFactory

public class SBManagerFactory

extends java.lang.Object

The SBManagerFactory is responsible for the creation of managers for the various service instances and descriptors that the platform supports.

Version:

$Revision: 1.1.1.1 $

Author:

AVaughan

Method Summary

void	addServiceManager(SBServiceManager manager)
SBAbstractServiceInstance	findServiceInstance(SBServiceDescriptor descriptor) getService finds a service based on a descriptor for that service.
java.util.Vector	findServiceInstances(SBServiceDescriptor descriptor) getService finds a service based on a descriptor for that service.
static SBManagerFactory	getInstance() Returns the singleton instance
java.util.Vector	getProvidedServices() Returns a vector of ServiceDescriptors of all the services available in the servuce hub.
SBAbstractServiceInstance	getServiceInstance(SBServiceDescriptor descriptor)
SBAbstractServiceInstance	getServiceInstance(java.lang.String name) Gets a service of a given name
java.util.Vector	getServiceInstances(java.lang.String name) Gets all services of a given name
SBServiceManager[]	getServiceManagers()
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static SBManagerFactory getInstance()

Returns the singleton instance

Returns:

The Instance value

getProvidedServices

public java.util.Vector getProvidedServices()

Returns a vector of ServiceDescriptors of all the services available in the servuce hub.

findServiceInstances

public java.util.Vector findServiceInstances(SBServiceDescriptor descriptor)

getService finds a service based on a descriptor for that service. Assumes that the given descriptor is not an exact match, and the closest match must be found by examining all available services.

Parameters:

descriptor - a SBServiceDescriptor value that desribes the service to be found

Returns:

a vector of SBAbstractServiceInstance objects that match the requested descriptor, empty vector if none found.

findServiceInstance

public SBAbstractServiceInstance findServiceInstance(SBServiceDescriptor descriptor)

getService finds a service based on a descriptor for that service. Assumes that the given descriptor is not an exact match, and the closest match must be found by examining all available services.

Parameters:

descriptor - a SBServiceDescriptor value that desribes the service to be found

Returns:

a SBAbstractServiceInstance that was found, null if not found

getServiceInstances

public java.util.Vector getServiceInstances(java.lang.String name)

Gets all services of a given name

Parameters:

name - a String name of the service wanted

Returns:

a vector of SBAbstractServiceInstance objects that have that name, empty vector if none found

getServiceInstance

public SBAbstractServiceInstance getServiceInstance(java.lang.String name)

Gets a service of a given name

Parameters:

name - a String name of the service wanted

Returns:

a SBAbstractServiceInstance of a service of that name, null if none found.

getServiceInstance

public SBAbstractServiceInstance getServiceInstance(SBServiceDescriptor descriptor)

addServiceManager

public void addServiceManager(SBServiceManager manager)

getServiceManagers

public SBServiceManager[] getServiceManagers()

main

public static void main(java.lang.String[] args)