org.globus.cog.gridshell.commands.taskcommands
Class AbstractDirCommand

java.lang.Object
  org.globus.cog.gridshell.commands.AbstractCommand
      org.globus.cog.gridshell.commands.AbstractShellCommand
          org.globus.cog.gridshell.commands.taskcommands.AbstractTaskCommand
              org.globus.cog.gridshell.commands.taskcommands.AbstractDirCommand

All Implemented Interfaces:

Command, Comparable, EventListener, PropertyChangeListener, PropertyChangeNotifier, Runnable, StatusListener

Direct Known Subclasses:

Cd, IsDirectory, Mkdir, Rmdir, Rmfile

public abstract class AbstractDirCommand

extends AbstractTaskCommand

An abstract command that supports tasks with directory as argument

Field Summary

Fields inherited from class org.globus.cog.gridshell.commands.taskcommands.AbstractTaskCommand

bufferedResult

Fields inherited from class org.globus.cog.gridshell.commands.AbstractShellCommand

getopt

Fields inherited from class org.globus.cog.gridshell.commands.AbstractCommand

PROPERTY_STATUS_CODE

Constructor Summary

AbstractDirCommand()

Method Summary

abstract AbstractFileOperationTask	createDirTask(StartTask connection, String dir) Creates the "dir" task associated with the command
GetOpt	createGetOpt(Scope scope) Returns the GetOpt object used to parse and validate this command
Object	execute() Executes this command
Object	getTaskOutput() Gets the output for this command, allows the command to format the output (ie the ls command)

Methods inherited from class org.globus.cog.gridshell.commands.taskcommands.AbstractTaskCommand

addTask, appendResult, destroy, getConnection, getConnectionManager, getTask, getTaskGraph, propertyChange, setTask, statusChanged

Methods inherited from class org.globus.cog.gridshell.commands.AbstractShellCommand

createAbstractShellCommand, getCredentials, getGetOpt, getGridShell, getGsh, init, kill, resume, run, suspend, toString

Methods inherited from class org.globus.cog.gridshell.commands.AbstractCommand

addPropertyChangeListener, addPropertyChangeListener, arrayToMap, compareTo, getIdentity, getParent, getResult, getScope, getStatus, removePropertyChangeListener, setResult, setStatusCode, setStatusCompleted, setStatusFailed, setStatusFailed, unsupported

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDirCommand

public AbstractDirCommand()

Method Detail

createDirTask

public abstract AbstractFileOperationTask createDirTask(StartTask connection,
                                                        String dir)
                                                 throws InvalidProviderException,
                                                        ProviderMethodException

Creates the "dir" task associated with the command

Parameters:

connection -

dir -

Returns:

Throws:

InvalidProviderException

ProviderMethodException

createGetOpt

public GetOpt createGetOpt(Scope scope)

Description copied from class: AbstractShellCommand

Returns the GetOpt object used to parse and validate this command

Specified by:

createGetOpt in class AbstractShellCommand

Parameters:

scope -

Returns:

execute

public Object execute()
               throws Exception

Description copied from interface: Command

Executes this command

Specified by:

execute in interface Command

Overrides:

execute in class AbstractTaskCommand

Throws:

Exception

getTaskOutput

public Object getTaskOutput()

Description copied from class: AbstractTaskCommand

Gets the output for this command, allows the command to format the output (ie the ls command)

Specified by:

getTaskOutput in class AbstractTaskCommand

Returns: