Alison Woodruff

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TEAM GISO-A

• Alison Woodruff
• Homer Aguas
• Duong Tran
• Abiye Ketema
• Brian Trezise
• Sean Peterson

SORCER Service Oriented Programming Environment
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Sections ofRequirements Document
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Purpose

• The products will be a conversion of the existing
  products from Java AWT components to Java Swing
  components. The products will provide a new
  interface with the existing services. The new GUI
  will allow users to locally define the look and
  feel of the Swing GUI.

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User Interface

• The end user shall be presented with a dialog box
  when creating a new context.
• The Domain and Sub Domain shall be used solely
  for sorting and searching purposes only.

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User Characteristics

• The new GUIs will be little or no change for the
  user
• Users will have access to change the look and
  feel (appearance) of the GUI

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Constraints

• The GUI shall be written solely using Java Swing
  components. The GUI shall use the same interface
  to other applications as the pre-existing GUI
  uses.

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Functions

• The system shall specify data or references to
  the data along with the attributes that goes with
  it.
• In the creation of new context, the system shall
  reject blank context names.
• The system shall pop up a window requesting a
  name for the context.

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Design Constraints

• Since Context Editor is Java based, a constraint
  non-Java enabled browsers such as Internet
  Explorer (which uses ActiveX VM to emulate Java)
  is imposed. So IE users will have to download
  the Java desktop edition.

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Standards Compliance

• All object names will follow Hungarian notation.

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Security

• The software will assume that any users will have
  already passed authentication procedures.

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Maintainability

• Since the Context editor is managed using
  existing code, the level of maintenance is
  virtually simple.

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Portability

• The Context editor is a part of SORCER. SORCER
  uses Java as its base, hence the menu can be
  used cross platform on any operating systems with
  a Java capable web browser.
• The look and feel process will handle this.

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System Mode

• The system shall have only one mode of use. And
  that is to edit, create and view context from
  SORCER.

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Old Context Editor
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New Context Editor
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Pop-Up Menu

• All JTree functions are accessed through the
  pop-up menu

Right Clicked here
Pop-Up Menu
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Individual Parts

• Sub-Groups
• Alison and Homer
• Abiye and Duong
• Brian and Sean

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Alison and Homer
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Alison and Homer

• JTree
• JTree Functions
• Add Node
• Delete Node
• Rename Node
• Copy Node
• Cut Node
• Paste Node
• Paste Into Node

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Individual Requirements

• Alison and Homer
• Add Node

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Individual Requirements

• Alison and Homer
• Add Node

/ Creates and adds node to tree model /
protected void AddTreeModelNode(Object child)
// Declaring a temporary variable,
Parent Node DefaultMutableTreeNode
parentNode null // Does a
recursive traversal of the tree TreePath
parentPath jtTree.getSelectionPath()
if (parentPath null)
parentNode root else
// Find out what you have selected
parentNode (DefaultMutableTreeNode)

(parentPath.getLastPathComponent())
int childCount parentNode.getChildCount()
// Create and Name Node
DefaultMutableTreeNode childNode new
DefaultMutableTreeNode("NewNode"childCount)
// Inserts new node below the parent
// insertNodeInto is a function of the JTree
Class treeModel.insertNodeInto(childNode,p
arentNode, parentNode.getChildCount())
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Individual Requirements

• Alison and Homer
• Delete Node

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Individual Requirements

• Alison and Homer
• Delete Node

/ Removes selected tree node / protected
void RemoveTreeModelNode() TreePath
currentSelection jtTree.getSelectionPath() //
sets currentSelection if
(currentSelection ! null)
// Type Casting DefaultMutableTreeNode
currentNode (DefaultMutableTreeNode)currentSele
ction.getLastPathComponent()
// Type Casting
MutableTreeNode parent (MutableTreeNode)currentN
ode.getParent() if (parent ! null)
// removeNodeFromParent is a
member function of the JTree Class
treeModel.removeNodeFromParent(currentNode)
return
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Individual Requirements

• Alison and Homer
• Rename Node

Triple Click or ClickF2
After Renaming
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Individual Requirements

• Alison and Homer
• Rename Node Code

jtTree.setEditable(true)
setEditable lets you triple click to change the
values of nodes setEditable is a property of the
JTree
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Copy Node

• Does a deep copy
• Copies all children and grandchildren

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Cut Node
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Paste Node
Before
After
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Paste Into Node
Before
After
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Abiye and Tran
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Abiye and Tran

• Window Size
• Context List
• Updater
• Highlighter
• JTree Updater
• Code Commenting

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Changing Window Size

• When size of window is changed, the interior
  viewing windows resize themselves to match

Before resizing was fixed
After resizing was fixed
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Context List Updater

• Updating list after domain/sub-domain selection

Clicked here
Area now shows context list data
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Context List Updater Contd

• Updating list after selecting different subdomain

Corresponding list shown
Clicked here
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Context List Highlighter

• When a context from the list is selected, it is
  highlighted

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JTree Updater

• When a context is selected, the appropriate JTree
  will be displayed

Corresponding JTree shown
Clicked here
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JTree Updater contd

• When changes are made to the JTree, the changes
  will be displayed immediately

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JTree Updater contd
Before
After
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Brian and Sean
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Brian and Sean

• Built a bare-bones context model for use while
  developing the GUI
• Dealing with actual context model, built sample
  database using the Sorcer specifications to get a
  feel for how the context fields interact
• Laid groundwork for interface with actual Sorcer
  system
• Created the JTree to context and context to JTree
  Conversions

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FIP Context Class

• What is stored in a context

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FIP Context Class (contd)

• What is stored in a context (cont.)
  (FIP_Context_Data Class)

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FIP Context Class (contd)

• What is stored in a context (cont.)
  FIP_Data_Version Class