Class NodeClassLoader.LoaderThread

java.lang.Object

org.jcsp.net.dynamic.NodeClassLoader.LoaderThread

All Implemented Interfaces:

CSProcess

Enclosing class:

NodeClassLoader

private static class NodeClassLoader.LoaderThread
extends Object
implements CSProcess

Child process to communicate with the JFTP process, issuing requests to it and waiting for replies.

Field Summary

Fields

Modifier and Type	Field	Description
private final ClassManager	classManager	The class manager for managing classes dynamically loaded by this node.
private final AltingChannelInput	classRequest	Requests for classes will be received on this channel.
private final ChannelOutput	classResponse	When classes have arrived they will be passed out on this channel.
private final ClassLoader	deferredLoader	The class loader owning this process which should be associated with classes marked as pending.
private final NetChannelLocation	sourceChannelLocation	Location of a JFTP process request channel.

Constructor Summary

Constructors

Constructor	Description
LoaderThread(NetChannelLocation sourceChannelLocation, AltingChannelInput classRequest, ChannelOutput classResponse, ClassLoader deferredLoader, ClassManager classManager)	Constructs a new LoaderThread.

Method Summary

Modifier and Type	Method	Description
void	run()	Main process loop, servicing requests for classes from this node and receiving class replies from the JFTP process of a remote node.

Methods inherited from class Object

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

Field Details

sourceChannelLocation

private final NetChannelLocation sourceChannelLocation

Location of a JFTP process request channel.

classRequest

private final AltingChannelInput classRequest

Requests for classes will be received on this channel.

classResponse

private final ChannelOutput classResponse

When classes have arrived they will be passed out on this channel.

deferredLoader

private final ClassLoader deferredLoader

The class loader owning this process which should be associated with classes marked as pending.

classManager

private final ClassManager classManager

The class manager for managing classes dynamically loaded by this node.

Constructor Details

LoaderThread

public LoaderThread(NetChannelLocation sourceChannelLocation,
 AltingChannelInput classRequest,
 ChannelOutput classResponse,
 ClassLoader deferredLoader,
 ClassManager classManager)

Constructs a new LoaderThread.

Parameters:

sourceChannelLocation - location of a JFTP process request channel.

classRequest - requests for classes will be received on this channel.

classResponse - when classes have arrived they will be passed out on this channel.

deferredLoader - the class loader that owns this process which will be associated with pending classes found in a manifest response.

classManager - the class manager for managing classes dynamically loaded by this node.

Method Details

run

public void run()

Main process loop, servicing requests for classes from this node and receiving class replies from the JFTP process of a remote node.

Specified by:

run in interface CSProcess