planet.generic.commonapi.factory
Class NodeHandleFactoryImpl

java.lang.Object
  planet.generic.commonapi.factory.NodeHandleFactoryImpl

All Implemented Interfaces:

NodeHandleFactory, java.io.Serializable

public class NodeHandleFactoryImpl

extends java.lang.Object

implements NodeHandleFactory

It is a specific implementation of NodeHandleFactory that permits to build any class of NodeHandle with any type of Id. So, it requires the Class reference for the related NodeHandle.

Author:

Jordi Pujol 07-jul-2005

See Also:

Serialized Form

Constructor Summary

NodeHandleFactoryImpl()
Builds a NodeHandleFactoryImpl instance.

Method Summary

NodeHandle	buildNodeHandle(Id id, boolean alive) Builds a NodeHandle with the actual implementation class of NodeHandle and specifieds id and alive flag.
NodeHandleFactory	setValues(java.lang.Class nodeHandle) Sets the initial values for the NodeHandleFactory.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeHandleFactoryImpl

public NodeHandleFactoryImpl()

Builds a NodeHandleFactoryImpl instance. Does nothing. Requires the setValues(...) invokation.

Method Detail

setValues

public NodeHandleFactory setValues(java.lang.Class nodeHandle)
                            throws InitializationException

Sets the initial values for the NodeHandleFactory.

Specified by:

setValues in interface NodeHandleFactory

Parameters:

nodeHandle - Class reference to build new NodeHandles.

Returns:

The same instance once it has been updated.

Throws:

InitializationException - if some error occurs during the initialization process.

See Also:

NodeHandleFactory.setValues(java.lang.Class)

buildNodeHandle

public NodeHandle buildNodeHandle(Id id,
                                  boolean alive)
                           throws InitializationException

Builds a NodeHandle with the actual implementation class of NodeHandle and specifieds id and alive flag.

Specified by:

buildNodeHandle in interface NodeHandleFactory

Parameters:

id - Id of the related Node, to assign to the new instance of NodeNandle.

alive - true if the related Node is alive. false in other case.

Returns:

An instance of actual implementation class of NodeHandle.

Throws:

InitializationException

See Also:

NodeHandleFactory.buildNodeHandle(planet.commonapi.Id, boolean), Id