permisrolehierarchypolicy.java

一个完整的XACML工程,学习XACML技术的好例子!

/*
* Copyright (c) 2000-2005, University of Salford
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* Redistributions of source code must retain the above copyright notice, this 
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* Redistributions in binary form must reproduce the above copyright notice, 
* this list of conditions and the following disclaimer in the documentation 
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* contributors may be used to endorse or promote products derived from this 
* software without specific prior written permission. 
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package issrg.editor.gui;

import issrg.editor.RemoveFromList;
import issrg.editor.PermisDataBox;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;

import java.util.ResourceBundle;
import java.util.Hashtable;
import java.util.Enumeration;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import java.awt.event.FocusListener;
import java.awt.event.MouseListener;
import java.awt.event.FocusEvent;
import javax.swing.event.ListDataListener;
import javax.swing.event.ListDataEvent;

import javax.swing.border.TitledBorder;

import javax.swing.DefaultListModel;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;

import javax.swing.SwingConstants;

import org.netbeans.lib.awtextra.AbsoluteConstraints;
import org.netbeans.lib.awtextra.AbsoluteLayout;

import org.w3c.dom.*;


/**
 * Classname:   PermisRoleHierarchyPolicy
 *
 * Description:  This class creates the Role Hierarchy Policy windows, its
 *               associated buttons and their methods.
 *               Version 1.0.
 *
 * Copyright (c) authors April 2004
 *
 * @author      Professor D.W.Chadwick
 *              P. Langley
 *              U. Mbanaso
 *
 */
public class PermisRoleHierarchyPolicy extends PermisPolicyPanel implements ActionListener, ListDataListener, FocusListener
{    
  private static final String ADD_ACTION = "add";
  private static final String VIEW_OK_ACTION = "view OK";
  private static final String VIEW_PROMOTE_ACTION = "view promote";
  private static final String VIEW_CLOSE_ACTION = "view close";
  private static final String CANCEL_ACTION = "cancel";
  private static final String HIERARCHY_DELETE_ACTION = "hierarchy delete";
  private static final String ROLE_VIEW_ACTION = "role view";
  private static final String ROLE_EDIT_ACTION = "role edit";
  private static final String ROLE_DELETE_ACTION = "role delete";
  private static final String CLOSE_ACTION = "close";
  private static final String ROLE_SUB_ADD_ACTION = "role sub add";
  private static final String ROLE_SUB_REMOVE_ACTION = "role sub remove";
  private static final String ROLE_ACTION = "role";
  private static final String HIERARCHY_OK_ACTION = "hierarchy ok";
  private static final String HIERARCHY_CANCEL_ACTION = "hierarchy cancel";
  private static final String HIERARCHY_CLOSE_ACTION = "hierarchy close";

    private static final String ROLE_HIERARCHY_POLICY = "RoleHierarchyPolicy";
    private static final String ROLE_SPEC = "RoleSpec";
    private static final String TYPE = "Type";
    private static final String OID = "OID";
    private static final String SUP_ROLE = "SupRole";
    private static final String SUB_ROLE = "SubRole";
    private static final String VALUE = "Value";
    private static int STATE = 1;
    
    private DefaultListModel roleListModel;
    private DefaultListModel avRoleListModel;
    private DefaultListModel subRoleListModel;
    private DefaultListModel roleViewListModel;
    
    private JButton addRoleButton;
    private JButton hierarchyCancelButton;
    private JButton hierarchyCloseButton;
    private JButton hierarchyDeleteButton;
    private JButton hierarchyEditButton;
    private JButton hierarchyOkButton;
    private JButton roleSubAddButton;
    private JButton roleSubRemoveButton;
    private JButton viewOkButton;
    private JButton viewCloseButton;
    private JButton viewCancelButton;
    private JButton viewPromoteButton;
    private JButton roleEditButton;
    private JButton roleDeleteButton;
    private JButton closeButton;
    private JButton cancelButton;
     
    private JComboBox roleComboBox;
    private JComboBox roleTypeComboBox;
    private JComboBox roleViewComboBox;
    
    private JInternalFrame roleHierarchyInternalFrame;    
    
    private JLabel roleHierarchyAvailableRoleLabel;
    private JLabel roleHierarchyRoleOIDLabel;
    private JLabel roleHierarchyRoleTypeLabel;
    private JLabel roleHierarchyRoleTypesLabel;
    private JLabel roleHierarchyRoleValueLabel;
    private JLabel roleHierarchySubRoleLabel;
    private JLabel roleHierarchSupRoleLabel;
    
    private JList availableRoleList;
    private JList subRoleList;
    private JList roleValueList;
    private JList roleViewList;
    
    private JPanel hierarchyButtonPanel;
    private JPanel hierarchyCreatePanel;
    private JPanel hierarchyPromotePanel;
    private JPanel roleHierarchyAddButtonPanel;
    private JPanel roleHierarchyButtonPanel;
    private JPanel roleHierarchyCreatePanel;
    private JPanel roleHierarchyEditButtonsPanel;
    private JPanel roleHierarchyExistingRolePanel;
    private JPanel roleHierarchyRoleOIDPanel;
    private JPanel rolehierarchyRoleTypePanel;
    private JPanel roleHierarchyRoleValuePanel;
    private JPanel viewPanel;
    private JPanel viewButtonPanel;
    private JPanel roleHierarchViewPanel;
    private JPanel rolePolicyAvailableDomainsPanel;
    private JPanel  rolePolicyButtonPanel;
    
    private JScrollPane roleHierarchyAvailableRolesScrollPane;
    private JScrollPane roleHierarchyExistingRolesScrollPane;
    private JScrollPane roleHierarchySubordinateRolesScrollPane;
    private JScrollPane rolePolicyViewScrollPane;
    private JTabbedPane roleHierarchyTabbedPane;
    
    private JTextField roleIDTextField;
    private JTextField roleTextField;
    private JTextField roleTypeTextField;
    
    private Hashtable  deleteSubRolHastable;
    private Hashtable deletedHastable;
    boolean promtePressed = false;
    boolean roleSubAdd = false;
     private PermisPolicyLoader loader;
     private PermisPolicyEditorButton parent; 
    private Element selectedSupRole = null;
    
    /** 
     * Constructor 
     */
    
    public PermisRoleHierarchyPolicy(PermisPolicyEditorButton parent)
    {
        this.parent = parent;
        loader = this.parent.getLoader();
    }
    
     public void setEditPressed(boolean set)
    {
        this.promtePressed = set;
    }
    public void setState(int i)
    {
        this.STATE = i;
    }
    public int getState()
    {
        return this.STATE;
    }
    
    /**
     * This method creates an instance of the classs and initilaises all the 
     * relevant variables 
     *
     * @return          A JInternalFrame containing the Role Hierarchy Policy 
     *                  windows.
     */
    
    public JInternalFrame createPolicy()
    {
        avRoleListModel= new DefaultListModel(); 
        roleListModel= new DefaultListModel();         
        subRoleListModel = new DefaultListModel(); 
        roleViewListModel = new DefaultListModel();
        
        addRoleButton = new JButton();
        hierarchyCancelButton = new JButton();
        hierarchyCloseButton = new JButton();
        hierarchyDeleteButton = new JButton();
        hierarchyEditButton = new JButton();
        hierarchyOkButton = new JButton();
        roleSubAddButton = new JButton();
        roleSubRemoveButton = new JButton();
        viewOkButton       = new JButton();
        viewCancelButton = new JButton();
        viewPromoteButton = new JButton();
        viewCloseButton = new JButton();
        roleEditButton = new JButton();
        roleDeleteButton = new JButton();
        closeButton = new JButton();
        cancelButton = new JButton();
        
        roleComboBox = new JComboBox();
        roleTypeComboBox = new JComboBox();
        roleViewComboBox = new JComboBox();
        
        roleHierarchyInternalFrame = new JInternalFrame();
        
        roleHierarchyAvailableRoleLabel = new JLabel();
        roleHierarchyRoleOIDLabel = new JLabel();
        roleHierarchyRoleValueLabel = new JLabel();
        roleHierarchyRoleTypeLabel = new JLabel();
        roleHierarchSupRoleLabel = new JLabel();
        roleHierarchySubRoleLabel = new JLabel();
        roleHierarchyRoleTypesLabel = new JLabel();
        
        availableRoleList = new JList(avRoleListModel);
        roleValueList = new JList(roleListModel);
        subRoleList = new JList(subRoleListModel);
        roleViewList = new JList(roleViewListModel);
        
        hierarchyButtonPanel = new JPanel();
        hierarchyCreatePanel = new JPanel();
        hierarchyPromotePanel = new JPanel();
        roleHierarchyAddButtonPanel = new JPanel();
        roleHierarchyButtonPanel = new JPanel();
        roleHierarchyCreatePanel = new JPanel();
        roleHierarchyEditButtonsPanel = new JPanel();
        roleHierarchyExistingRolePanel = new JPanel();
        roleHierarchyRoleOIDPanel = new JPanel();
        roleHierarchyRoleValuePanel = new JPanel();
        rolehierarchyRoleTypePanel = new JPanel();
        roleHierarchViewPanel = new JPanel();
        rolePolicyButtonPanel = new JPanel();
        viewPanel = new JPanel();        
        viewButtonPanel = new JPanel();
        rolePolicyAvailableDomainsPanel = new JPanel();
        
        roleHierarchyAvailableRolesScrollPane = new JScrollPane();
        roleHierarchyExistingRolesScrollPane = new JScrollPane();
        roleHierarchySubordinateRolesScrollPane = new JScrollPane();
        rolePolicyViewScrollPane = new JScrollPane();
        roleHierarchyTabbedPane = new JTabbedPane();
        
        roleTypeTextField = new JTextField();
        roleTextField = new JTextField();
        roleIDTextField = new JTextField();
        
        deletedHastable = new Hashtable();
        deleteSubRolHastable = new Hashtable();
        
        setLayout(new BorderLayout());
        roleHierarchyInternalFrame.getContentPane().
                                                setLayout(new AbsoluteLayout());
        subRoleListModel.addListDataListener(this);
            
        roleHierarchyInternalFrame.setTitle(
                         ResourceBundle.getBundle("issrg/editor/gui/Editor_GUI_i18n").
                         getString("rol_hie_frm_title"));
        hierarchyCreatePanel.setLayout(new AbsoluteLayout());
        //
        roleHierarchyCreatePanel.setLayout(new GridLayout(4,0));
        roleHierarchyCreatePanel.setBorder(new TitledBorder(
                         ResourceBundle.getBundle("issrg/editor/gui/Editor_GUI_i18n").
                         getString("rol_hie_brd_create_role")));
        roleHierarchyRoleValuePanel.setLayout(new AbsoluteLayout());
        roleHierarchyRoleValueLabel.setText(
                         ResourceBundle.getBundle("issrg/editor/gui/Editor_GUI_i18n").
                         getString("rol_hie_labl_role_value"));
        roleHierarchyRoleValuePanel.add(roleHierarchyRoleValueLabel, 
                                       new AbsoluteConstraints(17, 10, 80, 20));
        roleTextField.setToolTipText(
                         ResourceBundle.getBundle("issrg/editor/gui/Editor_GUI_i18n").
                         getString("rol_hie_tt_tf"));
        roleHierarchyRoleValuePanel.add(roleTextField, 
                                     new AbsoluteConstraints(120, 10, 320, -1));
        roleHierarchyCreatePanel.add(roleHierarchyRoleValuePanel);
        rolehierarchyRoleTypePanel.setLayout(new AbsoluteLayout());
        roleHierarchyRoleTypeLabel.setText(
                         ResourceBundle.getBundle("issrg/editor/gui/Editor_GUI_i18n").
                         getString("rol_hie_btn_role_type"));
        rolehierarchyRoleTypePanel.add(roleHierarchyRoleTypeLabel, 
                                       new AbsoluteConstraints(17, 10, 80, 20));
        roleTypeTextField.setEditable(false);