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public string get product icon path return product icon
returns the path of the icon for products of this machine
protected shared list get new shared list return new generic character
subclasses should override this to return an empty instance of
public void start sharing object shared object replicated object client client prop listener new property support client client get object id shared object machine shared object add property change listener prop listener
attach listeners necessary to replicate the object
public void stop sharing object shared object replicated object client client machine shared object remove property change listener prop listener
detach any listeners attached in code start sharing code
public void set product icon path string product icon object old this product icon this product icon product icon listeners fire property change product icon path old product icon
sets the path to the icon for products of this machine
public thing get wrapped thing return delegate
the thing that this wrapper is wrapping
public thing get thing at int idx return get thing from item get item at idx
return the thing at the given index
public string get name return get wrapped thing get name
return the human readable name of this thing
public string get description return get wrapped thing get description
returns a human readable description of the thing were wrapping
public float point get coordinates return get wrapped thing get coordinates
returns the coordinates for the wrapped thing at its current location
public void set coordinates float point coords get wrapped thing set coordinates coords
sets the coordinates for the wrapped thing at its current location
public void add property change listener property change listener l if get wrapped thing null get wrapped thing add property change listener l
adds a listener for property changes
public void add thing list listener list listener l if listeners set up setup listeners list listeners add list listener l
adds a listener for changes to the list of things
public string get verb text return verb text
returns a chunk of text describing the verbs for things created by
public void remove property change listener property change listener l if get wrapped thing null get wrapped thing remove property change listener l
removes a listener for property changes
public void remove thing list listener list listener l list listeners remove list listener l
removes a listener for changes to the list of things
public string to external form try return util get hex string get wrapped thing catch ioexception ioe ioe print stack trace return null
returns a string that can be parsed by code from external form code
public string get description return container of things
should be overridden
public void from external form string external form try set wrapped thing thing util get object from hex string external form catch exception ioe ioe print stack trace
parses the string to initialize the item
public float point get coordinates return coords
returns the coordinates for this thing at its current location
public void set verb text string verb text object old this verb text this verb text verb text listeners fire property change verb text old verb text
sets a chunk of text describing the verbs for things created by
public void set coordinates float point coords object old this coords this coords coords fire property change coordinates old coords
sets the coordinates for this thing at its current location
public string get name return unnamed generic thing
return the human readable name of this thing
public string get description return generic thing
return the human readable description of this thing
public boolean is recursive menu attachment allowed return true
returns true if the container can attach mouse listeners to show
public boolean contains int x int y return icon contains x y
overriding contains so we ignore mouse clicks outside of our icon
private void create instance final class cl throws exception create instance cl new null permissions
ensures that a single public instance of the given class exists
public void setup manufactured thing manufactured thing mt try abstract shared thing mtc mt get abstract shared thing if we haven t already made a client for this class do that here and store it for later if mtc null class client class get client class get product class name get product codebase mtc abstract shared thing client class new instance mt set abstract shared thing mtc mtc set manufactured thing mt mtc set location mt get landmark initialize it once its location is set mtc init catch exception e e print stack trace
called to set up the manufactured thing
public void set object source object source source src source
this method will be called before any object test requests are
protected shared list get new shared list return new landmark
subclasses should override this to return an empty instance of
public void element added map event evt set icon scale icon
invoked when an element is added to the avatars shared file map
public string get name if product name null return create new unknown thing else return create new product name
returns the name of the verb
public void set owner string ow this owner ow
sets the owner to the given user
public void add permission string user string key if user equals owner owner can do everything vector group null object val perms get key if val instanceof vector group vector val else group new vector perms put key group if group contains user group add element user
gives the user permission to do the operation identified by the
public void set allowed from all string key perms put key value all
allows all users to access the operation identified by the given key
public boolean is allowed from all string key return perms get key value all
returns true if the operation is allowed from all users
protected moosburg permissions get new instance string owner return new generic character permissions owner
this method can be overridden by subclasses to construct a new
public void set restricted to owner string key perms remove key
allows all users to access the operation identified by the given key
protected moosburg permissions get new instance string owner return new moosburg permissions owner
this method can be overridden by subclasses to construct a new
protected moosburg permissions get new instance string owner landmark permissions perms new landmark permissions owner initialize these to allow from all perms set allowed from all landmark permissions key add thing perms set allowed from all landmark permissions key remove thing return perms
this method can be overridden by subclasses to construct a new
protected moosburg permissions get new instance string owner space permissions perms new space permissions owner perms set allowed from all landmark permissions key add thing perms set allowed from all landmark permissions key remove thing perms set allowed from all space permissions key add landmark perms set allowed from all space permissions key remove landmark return perms
this method can be overridden by subclasses to construct a new
public boolean is restricted to owner string key return perms get key null
returns true if the operation is allowed from all users
public void remove all permissions perms clear
clears all permissions restricting all operations to the
public boolean is allowed string user string key object val perms get key return user equals owner is owner user equals admin val null is not restricted to owner val equals value all is allowed from all or is group that user is in val instanceof vector vector val contains user
returns true if the given user can perform the given operation
public void check get principal p throws security exception if is allowed p get name key get throw new security exception p get name cannot retrieve this object
throws an exception if the given principal is not allowed to
public void check delete principal p throws security exception if is allowed p get name key change throw new security exception p get name cannot edit delete this object
throws an exception if the given principal is not allowed to
public void check change principal p change ch throws security exception if is allowed p get name key change throw new security exception p get name cannot edit delete this object
throws an exception if the given principal is not allowed to
protected shared list get new shared list space s new space s set space size new dimension 0 0 return s
subclasses should override this to return an empty instance of
public point get point return new point int x int y
casts the floats into ints to produce an awt style point
public void start sharing object shared object replicated object client client super start sharing shared object client prop listener new content change listener client client get object id shared object landmark shared object add property change listener prop listener
attach listeners necessary to replicate the object
public void stop sharing object shared object replicated object client client landmark shared object remove property change listener prop listener see if the content is a shared object object id content landmark shared object get content if content null try the content may have alread gone away by the time we get here object content obj client get object content if content obj null replication manager get instance stop sharing content obj client catch exception e e print stack trace super stop sharing shared object client
detach any listeners attached in code start sharing code
public string get name return inspect
returns the name of the verb
public string get name return remove
returns the name of the verb
public void set published boolean published if published this published object old new boolean this published this published published listeners fire property change published old new boolean published
sets the name of the kind of thing that this machine produces
public void set name string name this name name if this name null this name go to else this name this name replace delimiter
sets the name of the verb
public object id get last removed return last removed
returns the object id of the last object removed by the verb
public string to external form string buffer buf new string buffer if destination null buf append destination to string buf append delimiter if name go to buf append name return buf to string
returns a string that can be parsed by code from external form code
public void from external form string external form if external form null int idx external form index of delimiter see if we have a destination id if idx 0 destination object id from string external form substring 0 idx see if we have a name if idx 1 idx external form length 1 name external form substring idx 1
parses the string to initialize the item
public string to external form return
returns a string that can be parsed by code from external form code
public string get name return enter space
returns the name of the verb
public object id get destination return destination
returns the destination
public void set destination object id destination this destination destination
sets the destination
public object id get default landmark return default landmark id
returns the object id of the spaces default landmark
public void set default landmark object id default landmark id object old this default landmark id this default landmark id default landmark id listeners fire property change default landmark old default landmark id
sets the object id of the spaces default landmark
public dimension get space size return size
returns the size of the space
public void set space size dimension size object old this size this size size listeners fire property change space size old size
sets the size of the space
public void add landmark list listener list listener l if list listeners null list listeners new list support this list listeners add list listener l
adds a listener for changes to the landmark list
public void remove landmark list listener list listener l list listeners remove list listener l
removes a listener for changes to the landmark list
public void set map content object id map content object old this map content this map content map content listeners fire property change map content old map content
sets the map content for the space
public object id get map content return map content
returns the map content of the space
public void set product description string product description object old this product description this product description product description listeners fire property change product description old product description
sets the description for this machines products
public string get description return interactive whiteboard based viewer
return a human readable description of this viewer e
public dimension get maximum size dimension d null if state null d super get maximum size else if state is panorama d new dimension white board room default width state get height else d new dimension state get width state get height return d
returns the maximum size of the component
private void logout get current landmark remove thing user if frame null frame set visible false frame dispose frame null if show button null temp temp temp still need to fix re login just disabling for now show button set enabled false show button set text login
logs the user out
public boolean is supported landmark type landmark l object id content l get content return content null content get classname equals white board room class get name l instanceof space
returns true if the editor is capable of editing the given landmark
public string get description return space
return a human readable description of this editor e
public class get landmark class return space class
returns the class of the thing that this editor edits
public void init context get context set applet this show button new jbutton login show button set enabled false show button add action listener new action listener public void action performed action event evt if frame null frame show else do login get frame show get content pane set layout new border layout get content pane add show button border layout center
init method for the applet
protected shared list get new shared list return new white board room
subclasses should override this to return an empty instance of
public string get background image url string str super get background image if str null str index of 1 object id id object id from string str if id null str shared file get download url id return str
returns a url for the background
protected shared list get new shared list return new white board map
subclasses should override this to return an empty instance of
public string get description return place
return a human readable description of this editor e
public boolean is supported landmark type landmark l object id content l get content return l instanceof space content null content get classname equals white board room class get name
returns true if the editor is capable of editing the given landmark
public void start sharing object shared object replicated object client client listener new property support client client get object id shared object room shared object add property change listener listener
attach listeners necessary to replicate the object
public void stop sharing object shared object replicated object client client room shared object remove property change listener listener
detach any listeners attached in code start sharing code
public void view landmark landmark landmark component parent forward this to the internal frames viewer view landmark landmark parent chat view landmark landmark parent inventory view landmark landmark parent add to inform map of landmark change map view landmark landmark parent
called when we need to view a new landmark
public void start if frame null do login if user null get frame show else system out println cannot start no user
start the applet
public object read object input stream in throws ioexception room r new room data input stream dis new data input stream in storage handler utility string item item util read string item dis while item null if item name equals ignore case name r set name item value else if item name equals ignore case description r set description item value else if item name equals ignore case image r set image item value item util read string item dis return r
reads the object from the given stream
public void stop this gets called when the applet window is minimized so we aren t doing anything with it for now system out println not stopping applet
stop the applet
public boolean is supported landmark type landmark l object id content l get content return content null content get classname equals room class get name
returns true if the editor is capable of editing the given landmark
public string get description return desktop landmark viewer
returns a description of the desktop as a landmark viewer
public void destroy if frame null frame set visible false frame dispose logout client close frame null
destroy the applet
public class get landmark class return landmark class return white board room class
returns the class of the thing that this editor edits
public void add property change listener property change listener listener m section add property change listener listener
adds a java beans style property change listener
public void remove property change listener property change listener listener m section remove property change listener listener
removes a java beans style property change listener
public vector get sections return m sections
returns the current list of sections
public object id get content id return m content
returns the content id for serialization of the section list
public string get name return m section get name
returns a displayable name for this section
public void add property change listener property change listener listener m file add property change listener listener
adds a java beans style property change listener
public void set name string name m section set name name
sets the name of this section