com.highqsoft.corbafileserver.plugin.impl.states

Class State

java.lang.Object

com.highqsoft.corbafileserver.plugin.impl.states.State

Direct Known Subclasses:

CompressionState, DeleteInstanceState, FilenameState, FileTransferState, FinishGETState, FinishPUTState, InstanceIDState, SecurityCheckState, SessionState, SubdirState, UnknownState

public abstract class State
extends java.lang.Object

A state is a subprocess in a command. Every state handles 1 particular action.

Author:

alex

Constructor Summary

Constructors

Constructor and Description
State()

Method Summary

Methods

Modifier and Type	Method and Description
protected int	getbufferSize()
abstract void	handleState(java.io.DataInputStream dis, java.io.DataOutputStream dos, Context context) Main method that gets called when the state should perform its action(s).
protected void	sendOK(java.io.DataOutputStream dos)
protected void	sendOKWithResult(java.io.DataOutputStream dos, java.lang.String result)

Methods inherited from class java.lang.Object

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

Constructor Detail

State

public State()

Method Detail

getbufferSize

protected int getbufferSize()

handleState

public abstract void handleState(java.io.DataInputStream dis,
               java.io.DataOutputStream dos,
               Context context)
                          throws java.io.IOException,
                                 CORBAFileServerException

Main method that gets called when the state should perform its action(s). Will be called only once. The implementation should know wether it has to use the InputStream and/or the OutputStream.

Parameters:

dis - an InputStream for reading data

dos - an OutputStream for writing data

context - the Context of the whole command

Throws:

java.io.IOException - thrown if the method ran into an error

CORBAFileServerException - thrown if an exception from the CFS is registered

sendOK

protected void sendOK(java.io.DataOutputStream dos)
               throws java.io.IOException

Throws:

java.io.IOException

sendOKWithResult

protected void sendOKWithResult(java.io.DataOutputStream dos,
                    java.lang.String result)
                         throws java.io.IOException

Throws:

java.io.IOException