cluster5.terminal
Class TerminalServerInterface

java.lang.Object
  cluster5.terminal.TerminalServerInterface

All Implemented Interfaces:

ServerInterface4Terminals

public class TerminalServerInterface
extends java.lang.Object
implements ServerInterface4Terminals

Method Summary

void	announceTerminalDown(java.lang.Long executorId) Announces that a terminal has shut down.
java.lang.Long	announceTerminalUp(Terminal executor) Announces that a terminal is up and passes information about itself
byte[]	getFileData(java.lang.Long sharedFileId)
static TerminalServerInterface	getInstance()
TerminalTask	getTask(java.lang.Long terminalId) Fetches a Task to process.
java.util.List<SharedFile>	listFiles() List files to be compared with the locals and then updated for newer versions if needed.
void	reconnect()
void	setResult(TerminalTask executorTask) Returns a Task with result, stdout and stderr listings inside.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static TerminalServerInterface getInstance()

getFileData

public byte[] getFileData(java.lang.Long sharedFileId)
                   throws java.rmi.RemoteException

Specified by:

getFileData in interface ServerInterface4Terminals

Returns:

file's compressed binary data

Throws:

java.rmi.RemoteException

getTask

public TerminalTask getTask(java.lang.Long terminalId)
                     throws java.rmi.RemoteException

Description copied from interface: ServerInterface4Terminals

Fetches a Task to process.

Specified by:

getTask in interface ServerInterface4Terminals

Returns:

task to process or null if there is no pending task

Throws:

java.rmi.RemoteException

listFiles

public java.util.List<SharedFile> listFiles()
                                     throws java.rmi.RemoteException

Description copied from interface: ServerInterface4Terminals

List files to be compared with the locals and then updated for newer versions if needed. Instances do not include files' binary data.

Specified by:

listFiles in interface ServerInterface4Terminals

Returns:

list of files with no data

Throws:

java.rmi.RemoteException

setResult

public void setResult(TerminalTask executorTask)
               throws java.rmi.RemoteException,
                      java.rmi.NoSuchObjectException

Description copied from interface: ServerInterface4Terminals

Returns a Task with result, stdout and stderr listings inside.

Specified by:

setResult in interface ServerInterface4Terminals

Throws:

java.rmi.RemoteException

java.rmi.NoSuchObjectException

reconnect

public void reconnect()

announceTerminalDown

public void announceTerminalDown(java.lang.Long executorId)
                          throws java.rmi.RemoteException

Description copied from interface: ServerInterface4Terminals

Announces that a terminal has shut down.

Specified by:

announceTerminalDown in interface ServerInterface4Terminals

Throws:

java.rmi.RemoteException

announceTerminalUp

public java.lang.Long announceTerminalUp(Terminal executor)
                                  throws java.rmi.RemoteException

Description copied from interface: ServerInterface4Terminals

Announces that a terminal is up and passes information about itself

Specified by:

announceTerminalUp in interface ServerInterface4Terminals

Returns:

executor ID

Throws:

java.rmi.RemoteException