org.tranche.server
Class ServerItem

java.lang.Object
  org.tranche.server.ServerItem

Direct Known Subclasses:

DeleteDataItem, DeleteMetaDataItem, GetActivityLogEntriesCountItem, GetActivityLogEntriesItem, GetConfigurationItem, GetConfigurationNoSigItem, GetDataHashesItem, GetDataItem, GetMetaDataHashesItem, GetMetaDataItem, GetNetworkStatusItem, GetProjectHashesItem, HasDataItem, HasMetaDataItem, NonceItem, PingItem, RegisterServerItem, RejectedRequestItem, SetConfigurationItem, SetDataItem, SetMetaDataItem, ShutdownItem

public abstract class ServerItem
extends java.lang.Object

Abstraction of an action the server can handle.

Author:

Jayson Falkner - jfalkner@umich.edu

Field Summary

protected java.lang.String	commandName The name of the command.
protected Server	server Keeps a reference to the Server object to which this item belongs.

Constructor Summary

ServerItem(java.lang.String commandName, Server server)

Method Summary

abstract void	doAction(java.io.InputStream in, java.io.OutputStream out, java.lang.String clientIP) Handle the server's action.
java.lang.String	getName() Returns the name of the command.

Methods inherited from class java.lang.Object

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

Field Detail

commandName

protected java.lang.String commandName

The name of the command.

server

protected Server server

Keeps a reference to the Server object to which this item belongs.

Constructor Detail

ServerItem

public ServerItem(java.lang.String commandName,
                  Server server)

Parameters:

commandName - the command name received

server - the server received

Method Detail

getName

public java.lang.String getName()

Returns the name of the command.

Returns:

the command name

doAction

public abstract void doAction(java.io.InputStream in,
                              java.io.OutputStream out,
                              java.lang.String clientIP)
                       throws java.lang.Exception

Handle the server's action.

Parameters:

in - The input stream

out - The output stream

clientIP - So the transaction can be logged with client IP address.

Throws:

java.lang.Exception