au.edu.jcu.hermes.core.browser
Class BrowserModel

java.lang.Object
  au.edu.jcu.hermes.core.browser.BrowserModel

All Implemented Interfaces:

IBrowserModel

public class BrowserModel
extends java.lang.Object
implements IBrowserModel

Author: Mathew Wyatt. Organisation: James Cook University Date: Jul 31, 2007 Time: 3:03:02 AM Holds the state, and performs functionality of browsing a requested filesystem

Field Summary

Fields inherited from interface au.edu.jcu.hermes.core.browser.IBrowserModel

ERROR, IN_ROOT, NO_FILESYSTEM, OBJECT_ENTERED, OBJECT_SELECTED

Constructor Summary

BrowserModel(IFileSystemModel fileSystemModel)
Constructor

Method Summary

void	addErrorMessageListener(java.awt.event.ActionListener actionListener) Invoked for passing error messages
void	addObjectEnteredListener(java.awt.event.ActionListener objectEnteredListener) Add listeners which wil be invoked when an object is entered into in the object browser
void	addObjectSelectedListener(java.awt.event.ActionListener actionListener) Listeners which will be invoked when a object is selected in the object browser
void	addRootEnteredListeners(java.awt.event.ActionListener actionListener) ActionListener to be invoked when the state of the model is in the root area
void	changePermission(ChangePermissionBean changePermBean)
void	createNewFolder(java.lang.String folderName) Creates a new folder object in the current directory given a name
void	createNewShortcut(Shortcut newShortcut)
void	deleteObject(FileObject fileObject)
void	deleteObjects(FileObject[] fileObjects) Deletes the given set of objects
void	disconnect(RootObject rootObject) Unount the filesystem of a selected root object
FileObject	getEnteredObject() Returns the current entered FileObject
FileObject[]	getEnteredObjectChildren() Returns the chilren objects of the current entered object
FilePermissionBean	getFilePermission(FileObject curFile) Returns a Map of key value pairs of file permission.
RootObject[]	getLocalResources() Returns the local drives
RootObject[]	getRemoteConnections() Returns remote connections
FileObject	getSelectedObject() Returns the selected Object
java.util.List<Shortcut>	getShortcuts()
void	goToLocation(java.lang.String uri) Attemps to load an objects contents given the URI of the object
boolean	isProcessing() If the browser model is processing a request returns true
void	refresh() Refreshes the model and updates the view
void	removeShortcut(Shortcut shortcut)
void	rename(RenameBean renameBean) Renames a given fileObject to a new name given inside the rename bean
void	setLogger(Logger logger)
void	setObjectEntered(FileObject file) Set the object entered into in the object browser
void	setObjectSelected(FileObject file) Sets the object selected in the object browser
void	setRootObjectEntered(RootObject rootObject) Enter a root object ie.
void	stepUp(FileObject fileObject) Steps up a directory in the directory hierarchy, based on the current parent file which is in view

Methods inherited from class java.lang.Object

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

Constructor Detail

BrowserModel

public BrowserModel(IFileSystemModel fileSystemModel)

Constructor

Parameters:

fileSystemModel - queried for filesystem conenctions

Method Detail

setLogger

public void setLogger(Logger logger)

Specified by:

setLogger in interface IBrowserModel

addObjectEnteredListener

public void addObjectEnteredListener(java.awt.event.ActionListener objectEnteredListener)

Add listeners which wil be invoked when an object is entered into in the object browser

Specified by:

addObjectEnteredListener in interface IBrowserModel

addObjectSelectedListener

public void addObjectSelectedListener(java.awt.event.ActionListener actionListener)

Listeners which will be invoked when a object is selected in the object browser

Specified by:

addObjectSelectedListener in interface IBrowserModel

addErrorMessageListener

public void addErrorMessageListener(java.awt.event.ActionListener actionListener)

Invoked for passing error messages

Specified by:

addErrorMessageListener in interface IBrowserModel

addRootEnteredListeners

public void addRootEnteredListeners(java.awt.event.ActionListener actionListener)

ActionListener to be invoked when the state of the model is in the root area

Specified by:

addRootEnteredListeners in interface IBrowserModel

setRootObjectEntered

public void setRootObjectEntered(RootObject rootObject)

Enter a root object ie. mounted filesystem

Specified by:

setRootObjectEntered in interface IBrowserModel

setObjectEntered

public void setObjectEntered(FileObject file)

Set the object entered into in the object browser

Specified by:

setObjectEntered in interface IBrowserModel

disconnect

public void disconnect(RootObject rootObject)

Unount the filesystem of a selected root object

Specified by:

disconnect in interface IBrowserModel

setObjectSelected

public void setObjectSelected(FileObject file)

Sets the object selected in the object browser

Specified by:

setObjectSelected in interface IBrowserModel

getSelectedObject

public FileObject getSelectedObject()

Returns the selected Object

Specified by:

getSelectedObject in interface IBrowserModel

Returns:

getLocalResources

public RootObject[] getLocalResources()

Returns the local drives

Specified by:

getLocalResources in interface IBrowserModel

Returns:

getRemoteConnections

public RootObject[] getRemoteConnections()

Description copied from interface: IBrowserModel

Returns remote connections

Specified by:

getRemoteConnections in interface IBrowserModel

Returns:

getEnteredObjectChildren

public FileObject[] getEnteredObjectChildren()

Returns the chilren objects of the current entered object

Specified by:

getEnteredObjectChildren in interface IBrowserModel

Returns:

getEnteredObject

public FileObject getEnteredObject()

Returns the current entered FileObject

Specified by:

getEnteredObject in interface IBrowserModel

Returns:

stepUp

public void stepUp(FileObject fileObject)

Steps up a directory in the directory hierarchy, based on the current parent file which is in view

Specified by:

stepUp in interface IBrowserModel

refresh

public void refresh()

Refreshes the model and updates the view

Specified by:

refresh in interface IBrowserModel

goToLocation

public void goToLocation(java.lang.String uri)

Attemps to load an objects contents given the URI of the object

Specified by:

goToLocation in interface IBrowserModel

createNewFolder

public void createNewFolder(java.lang.String folderName)

Creates a new folder object in the current directory given a name

Specified by:

createNewFolder in interface IBrowserModel

deleteObjects

public void deleteObjects(FileObject[] fileObjects)

Deletes the given set of objects

Specified by:

deleteObjects in interface IBrowserModel

deleteObject

public void deleteObject(FileObject fileObject)

rename

public void rename(RenameBean renameBean)

Renames a given fileObject to a new name given inside the rename bean

Specified by:

rename in interface IBrowserModel

changePermission

public void changePermission(ChangePermissionBean changePermBean)

Specified by:

changePermission in interface IBrowserModel

getFilePermission

public FilePermissionBean getFilePermission(FileObject curFile)

Description copied from interface: IBrowserModel

Returns a Map of key value pairs of file permission. This is based on SRB...

Specified by:

getFilePermission in interface IBrowserModel

Returns:

isProcessing

public boolean isProcessing()

If the browser model is processing a request returns true

Specified by:

isProcessing in interface IBrowserModel

Returns:

createNewShortcut

public void createNewShortcut(Shortcut newShortcut)

Specified by:

createNewShortcut in interface IBrowserModel

getShortcuts

public java.util.List<Shortcut> getShortcuts()

Specified by:

getShortcuts in interface IBrowserModel

removeShortcut

public void removeShortcut(Shortcut shortcut)

Specified by:

removeShortcut in interface IBrowserModel