org.objectweb.fractal.rmi.registry
Class NamingServiceImpl

java.lang.Object
  org.objectweb.fractal.rmi.registry.NamingServiceImpl

All Implemented Interfaces:

AttributeController, NamingService, NamingServiceAttributes

public class NamingServiceImpl

extends Object

implements NamingService, NamingServiceAttributes

Vanilla implementation of a naming service component. Persistence is not implemented.

Field Summary

Fields inherited from interface org.objectweb.fractal.rmi.registry.NamingService

NAMING_SERVICE

Constructor Summary

NamingServiceImpl()

Method Summary

boolean	bind(String name, Component comp) Associates the given name with the given component, if and only if the given name is not already in use in the naming service.
String	getPersistenceFileName()
boolean	getPersistenceMode()
String[]	list() Gets the list of names currently present in the naming service.
Component	lookup(String name) Looks for a component.
Component	rebind(String name, Component comp) Associates the given name with the given component, replacing any existing association using the same name.
void	setPersistenceFileName(String fileName)
void	setPersistenceMode(boolean on)
Component	unbind(String name) Removes a name from the naming service.

Methods inherited from class java.lang.Object

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

Constructor Detail

NamingServiceImpl

public NamingServiceImpl()

Method Detail

list

public String[] list()

Description copied from interface: NamingService

Gets the list of names currently present in the naming service.

Specified by:

list in interface NamingService

Returns:

an array of names.

lookup

public Component lookup(String name)

Description copied from interface: NamingService

Looks for a component.

Specified by:

lookup in interface NamingService

Parameters:

name - the name to look for.

Returns:

the component associated to the given name.

bind

public boolean bind(String name,
                    Component comp)

Description copied from interface: NamingService

Associates the given name with the given component, if and only if the given name is not already in use in the naming service.

Specified by:

bind in interface NamingService

Parameters:

name - name to be associated to the component.

comp - component to be associated to the given name.

Returns:

true if the name has been added to the naming service, false otherwise.

rebind

public Component rebind(String name,
                        Component comp)

Description copied from interface: NamingService

Associates the given name with the given component, replacing any existing association using the same name.

Specified by:

rebind in interface NamingService

Parameters:

name - name to be associated to the component.

comp - component to be associated to the given name.

Returns:

the component formerly associated to the given name, or null if the given name is new to the naming service.

unbind

public Component unbind(String name)

Description copied from interface: NamingService

Removes a name from the naming service.

Specified by:

unbind in interface NamingService

Parameters:

name - to remove.

Returns:

the component that was associated to the name, or null if the name was not known by the naming service.

getPersistenceMode

public boolean getPersistenceMode()

Specified by:

getPersistenceMode in interface NamingServiceAttributes

setPersistenceMode

public void setPersistenceMode(boolean on)

Specified by:

setPersistenceMode in interface NamingServiceAttributes

getPersistenceFileName

public String getPersistenceFileName()

Specified by:

getPersistenceFileName in interface NamingServiceAttributes

setPersistenceFileName

public void setPersistenceFileName(String fileName)

Specified by:

setPersistenceFileName in interface NamingServiceAttributes