Rio Project 4.2 API Documentation

org.rioproject.resources.client
Class DiscoveryManagementPool.SharedDiscoveryManager

java.lang.Object
  net.jini.discovery.LookupDiscoveryManager
      org.rioproject.resources.client.DiscoveryManagementPool.SharedDiscoveryManager

All Implemented Interfaces:

DiscoveryGroupManagement, DiscoveryLocatorManagement, DiscoveryManagement

Enclosing class:

DiscoveryManagementPool

public static class DiscoveryManagementPool.SharedDiscoveryManager
extends LookupDiscoveryManager

The SharedDiscoveryManager extends LookupDiscoveryManager and maintains a reference counter for how many clients are sharing the instance. The reference counter is used to determine if the LookupDiscoveryManager should be terminated. The reference counter is incremented each time this instance is shared, and decremented each time the terminate method is called. If the reference counter goes to zero upon termination the LookupDiscoveryManager will be terminated

Field Summary

Fields inherited from class net.jini.discovery.LookupDiscoveryManager

FROM_GROUP, FROM_LOCATOR

Fields inherited from interface net.jini.discovery.DiscoveryGroupManagement

ALL_GROUPS, NO_GROUPS

Constructor Summary

DiscoveryManagementPool.SharedDiscoveryManager(DiscoveryManagementPool.DiscoveryControl discoControl, String[] groups, LookupLocator[] locators, DiscoveryListener listener)

DiscoveryManagementPool.SharedDiscoveryManager(DiscoveryManagementPool.DiscoveryControl discoControl, String[] groups, LookupLocator[] locators, DiscoveryListener listener, Configuration config)

Method Summary

String	getSharedName()
void	terminate() Override parent's terminate method.

Methods inherited from class net.jini.discovery.LookupDiscoveryManager

addDiscoveryListener, addGroups, addLocators, discard, getFrom, getGroups, getLocators, getRegistrars, removeDiscoveryListener, removeGroups, removeLocators, setGroups, setLocators

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscoveryManagementPool.SharedDiscoveryManager

public DiscoveryManagementPool.SharedDiscoveryManager(DiscoveryManagementPool.DiscoveryControl discoControl,
                                                      String[] groups,
                                                      LookupLocator[] locators,
                                                      DiscoveryListener listener)
                                               throws IOException

Throws:

IOException

DiscoveryManagementPool.SharedDiscoveryManager

public DiscoveryManagementPool.SharedDiscoveryManager(DiscoveryManagementPool.DiscoveryControl discoControl,
                                                      String[] groups,
                                                      LookupLocator[] locators,
                                                      DiscoveryListener listener,
                                                      Configuration config)
                                               throws IOException,
                                                      ConfigurationException

Throws:

IOException

ConfigurationException

Method Detail

getSharedName

public String getSharedName()

terminate

public void terminate()

Override parent's terminate method. Only call LookupDiscoveryManager.terminate() if there are no clients or users.

Specified by:

terminate in interface DiscoveryManagement

Overrides:

terminate in class LookupDiscoveryManager