com.sas.commands.remotefileselector
Class GoBackCommand

com.sas.commands.remotefileselector.GoBackCommand

All Implemented Interfaces:

ContentsChangedInterface, DynamicAttributeCommandInterface, BaseEntityInterface, BaseEntityValueInterface, EntityKeyInterface, com.sas.lang.StringDataInterface, com.sas.PublicClonable, com.sas.util.Command, com.sas.util.SimpleCommand, java.lang.Cloneable, java.rmi.Remote

public class GoBackCommand
implements ContentsChangedInterface

This class provides the calls to the RemoteServerModel to go back to a previously viewed set of files.

Since:

3.1

Field Summary

static java.lang.String

RB_KEY the resource key

Fields inherited from interface com.sas.commands.DynamicAttributeCommandInterface

COMMAND_NAME_PREFIX

Constructor Summary

GoBackCommand()
Constructor

GoBackCommand(java.lang.String name)
Constructor that accepts a command name

GoBackCommand(java.lang.String name, java.lang.String actionClass)
Constructor that accepts a command name and an action class type

Method Summary

void	execute(java.lang.Object o) Changes the view to a previous state.
java.util.HashMap	getEventInfo() Returns information about the command.
java.lang.Object	getEventSource() Returns the event source item "path".
RemoteFileServerModelInterface	getModel() Returns the model attribute value.
java.lang.String	getPath() Returns the currently viewed file path attribute.
boolean	isContentsChanged() Tests whether the contents are changed.
void	setEventSource(java.lang.Object eventSource) Allows setting of the event source.
void	setModel(RemoteFileServerModelInterface model) Sets the model attribute value.
void	setPath(java.lang.String path) Sets the currently viewed file path attribute.

Methods inherited from class com.sas.commands.BaseCommand

getLocale, getName, getNextCommandName, getText, isExecutable, isUndoable, setLocale, setName, setText, undo

Methods inherited from class com.sas.entities.BaseEntity

clone, containsAttributeNamed, equals, equals, getAttribute, getAttribute, getAttributeCount, getAttributes, getEntityKey, getPropertyDescriptors, getStringAttribute, listAttributeNames, removeAllAttributes, removeAttribute, reset, sameEntity, setAttribute, setAttributes, setEntityKey, toString

Methods inherited from interface com.sas.entities.BaseEntityValueInterface

getAttribute, setAttribute

Methods inherited from interface com.sas.util.Command

clone

Field Detail

RB_KEY

public static final java.lang.String RB_KEY

the resource key

See Also:

Constant Field Values

Constructor Detail

GoBackCommand

public GoBackCommand()

Constructor

GoBackCommand

public GoBackCommand(java.lang.String name)

Constructor that accepts a command name

Parameters:

name - the command name

GoBackCommand

public GoBackCommand(java.lang.String name,
                     java.lang.String actionClass)

Constructor that accepts a command name and an action class type

Parameters:

name - the command name

actionClass - the action class type

Method Detail

execute

public void execute(java.lang.Object o)

Changes the view to a previous state.

Specified by:

execute in interface com.sas.util.SimpleCommand

Specified by:

execute in class BaseCommand

Parameters:

o - the object where the command is executed.

setPath

public void setPath(java.lang.String path)

Sets the currently viewed file path attribute.

Parameters:

path - the current file path

See Also:

getPath()

getPath

public java.lang.String getPath()

Returns the currently viewed file path attribute.

Returns:

the current file path

See Also:

setPath(String)

setModel

public void setModel(RemoteFileServerModelInterface model)

Sets the model attribute value.

Parameters:

model - the model used by the command

See Also:

getModel()

getModel

public RemoteFileServerModelInterface getModel()

Returns the model attribute value.

Returns:

the model used by the command

See Also:

setModel(RemoteFileServerModelInterface)

isContentsChanged

public boolean isContentsChanged()

Tests whether the contents are changed.

Specified by:

isContentsChanged in interface ContentsChangedInterface

Returns:

true = contents are changed

getEventInfo

public java.util.HashMap getEventInfo()

Returns information about the command.

Specified by:

getEventInfo in interface ContentsChangedInterface

Returns:

a HashMaP containing the path where the copy took place

getEventSource

public java.lang.Object getEventSource()

Returns the event source item "path".

Specified by:

getEventSource in interface ContentsChangedInterface

Returns:

the event source

See Also:

setEventSource(Object)

setEventSource

public void setEventSource(java.lang.Object eventSource)

Allows setting of the event source.

Parameters:

eventSource - the item to set as the event source

See Also:

getEventSource()