pwizardpanel7c.java

一个完整的XACML工程,学习XACML技术的好例子!

/*
* Copyright (c) 2006, University of Kent
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without 
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this 
* list of conditions and the following disclaimer.
* 
* Redistributions in binary form must reproduce the above copyright notice, 
* this list of conditions and the following disclaimer in the documentation 
* and/or other materials provided with the distribution. 
*
* 1. Neither the name of the University of Kent nor the names of its 
* contributors may be used to endorse or promote products derived from this 
* software without specific prior written permission. 
*
* 2. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS  
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
* PURPOSE ARE DISCLAIMED. 
*
* 3. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
* POSSIBILITY OF SUCH DAMAGE.
*
* 4. YOU AGREE THAT THE EXCLUSIONS IN PARAGRAPHS 2 AND 3 ABOVE ARE REASONABLE
* IN THE CIRCUMSTANCES.  IN PARTICULAR, YOU ACKNOWLEDGE (1) THAT THIS
* SOFTWARE HAS BEEN MADE AVAILABLE TO YOU FREE OF CHARGE, (2) THAT THIS
* SOFTWARE IS NOT "PRODUCT" QUALITY, BUT HAS BEEN PRODUCED BY A RESEARCH
* GROUP WHO DESIRE TO MAKE THIS SOFTWARE FREELY AVAILABLE TO PEOPLE WHO WISH
* TO USE IT, AND (3) THAT BECAUSE THIS SOFTWARE IS NOT OF "PRODUCT" QUALITY
* IT IS INEVITABLE THAT THERE WILL BE BUGS AND ERRORS, AND POSSIBLY MORE
* SERIOUS FAULTS, IN THIS SOFTWARE.
*
* 5. This license is governed, except to the extent that local laws
* necessarily apply, by the laws of England and Wales.
*/

/*
 * PWizardPanel7c.java - 17/08/2006
 */

package issrg.policywizard.slides;

import issrg.editor2.DomainPolicyEditor;
import issrg.editor2.TargetsComboBox;
import issrg.policywizard.PWizard;
import issrg.utils.MultiLDAPBrowser;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.util.ResourceBundle;
import javax.swing.ButtonGroup;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.border.EtchedBorder;
import javax.swing.border.TitledBorder;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

/**
 * This slide will display Targets to be selected specifically from an LDAP.
 *
 * @author Christian Azzopardi
 */
public class PWizardPanel7c extends DomainPolicyEditor implements ItemListener
{
    
    ButtonGroup radioGroup;
    JPanel resourcesAddOn;
    JLabel resourcesLabel;
    
    ResourceBundle rbl = ResourceBundle.getBundle("issrg/policywizard/PWApplication_i18n");
    String borderLeft = rbl.getString("Slide7c_Border_Left"); //contains Create / Modify Users' Domain
    String borderRight = rbl.getString("Slide7c_Border_Right"); //contains Available Users' Domains
    String addCaption = rbl.getString("Add>"); //contains Add >
    String copyCaption = rbl.getString("Copy"); //contains Copy 
    String deleteCaption = rbl.getString("Delete<"); //contains < Delete
    String includeCaption = rbl.getString("Include>"); //contains Include 
    String excludeCaption = rbl.getString("Exclude>"); //contains Exclude 
    String replaceCaption = rbl.getString("Replace>"); //contains Replace 
    ResourceBundle rb = ResourceBundle.getBundle("issrg/editor2/PEComponent_i18n");
    String targetDomainPolicyLabel1 = rbl.getString("Slide7c_Option_URL"); //contains URL
    String targetDomainPolicyLabel2 = rbl.getString("Slide7c_Option_LDAP"); //contains LDAP
    String targetDomainPolicyLabel3 = rb.getString("TargetDomainPolicyLabel3"); //contains Enter Resource: 
    String targetDomainPolicyLabel4 = rb.getString("TargetDomainPolicyLabel4"); //contains Add Resource 
    String targetDomainPolicyPanel4 = rb.getString("TargetDomainPolicyPanel4"); //contains Resource Type
    String DomainPolicyEditorObjectClass = rb.getString("DomainPolicyEditorObjectClass"); //contains ObjectClass
    String targetDomainPolicyError1 = rb.getString("TargetDomainPolicyError1"); //contains LDAP DN Field cannot be empty!    
    String targetDomainPolicyError2 = rb.getString("TargetDomainPolicyError2"); //contains URL Field cannot be empty!    
    String targetDomainPolicyError3 = rb.getString("TargetDomainPolicyError3"); //contains Check LDAP or URL Fields are not empty!
    String targetDomainPolicyError4 = rb.getString("TargetDomainPolicyError4"); //contains Resource Type Already Present!
    String targetDomainPolicyError5 = rb.getString("TargetDomainPolicyError5"); //contains LDAP Already Present!    
    String targetDomainPolicyName = rb.getString("TargetDomainPolicyName"); //contains Name
    String errorHeader = rb.getString("ErrorHeader"); //contains Error!
    String DomainPolicyEditorInclude = rb.getString("DomainPolicyEditorInclude"); //contains Include 
    String DomainPolicyEditorExclude = rb.getString("DomainPolicyEditorExclude"); //contains Exclude 
    String DomainPolicyEditorLDAPDN = rb.getString("DomainPolicyEditorLDAPDN"); //contains LDAPDN 
    String DomainPolicyEditorURL = rb.getString("DomainPolicyEditorURL"); //contains URL 
    String DomainPolicyEditorID = rb.getString("DomainPolicyEditorID"); //contains ID 
        
    /** 
     * Creates a new instance of PWizardPanel7c 
     *
     * @see issrg.editor2.TargetDomainPolicy
     */
    public PWizardPanel7c() {
        super(PWizard.finishWizard.policyDocument, "TargetPolicy", "TargetDomainSpec", PWizard.configDocument);
        
        this.setLayout(new BorderLayout());
        this.add(getContentPanel(), BorderLayout.CENTER);       
        
        setCaption("EDIT_PANEL", borderLeft);
        setCaption("TREE_PANEL", borderRight);
        setCaption("ADD_BUTTON", addCaption);
        setCaption("COPY_BUTTON", copyCaption);
        setCaption("DELETE_BUTTON", deleteCaption);
        setCaption("INCLUDE_BUTTON", includeCaption);
        setCaption("EXCLUDE_BUTTON", excludeCaption);
        setCaption("REPLACE_BUTTON", replaceCaption);
        setCaption("URL_CHECKBOX", targetDomainPolicyLabel1);
        setCaption("LDAP_CHECKBOX", targetDomainPolicyLabel2);
        setCaption("RESOURCE_LABEL", targetDomainPolicyLabel3);
        setCaption("RESOURCE_BUTTON", targetDomainPolicyLabel4);
        setCaption("RESOURCE_PANEL", targetDomainPolicyPanel4);
        
        urlTextField_Option.addItemListener(this);
        LDAPComponent_Option.addItemListener(this);             
        
        radioGroup = new ButtonGroup();
        radioGroup.add(urlTextField_Option);
        radioGroup.add(LDAPComponent_Option);
        
        LDAPComponent_Option.setSelected(true);
        setInitialSettings();
    }
 
    /**
     * Creates a panel with the main content this slide contains.
     *
     * @return  a JPanel with the GUI components that will be displayed when 
     *          this slide is shown
     */
    public JPanel getContentPanel()
    {
        viewDisplay = new JPanel(new BorderLayout());
        JPanel top = new JPanel(new GridBagLayout());
        JPanel bottom = new JPanel(new BorderLayout());
        
        constraints = new GridBagConstraints();
        LDAP_Component = new MultiLDAPBrowser(config, "LDAPDirectory");
        LDAP_Component.setSelectionListener(this);
        
        urlDropDownList = new TargetsComboBox(this.xmlED, true, PWizard.configDocument);
        ldapDropDownList = new TargetsComboBox(this.xmlED, false, PWizard.configDocument);
        addComponent(getDomainViewPanel(), top, 0, 1, 1, 1, GridBagConstraints.CENTER, 0.6, 1, GridBagConstraints.BOTH);        
        addComponent(getEditPanel(), top, 0, 0, 1, 1, GridBagConstraints.CENTER, 0.4, 1, GridBagConstraints.BOTH);
        
        viewDisplay.add(top, BorderLayout.CENTER);
        return viewDisplay;   
    }
    
    /**
     * Constructs the Edit Panel. (the ldap side)
     *
     * @return  a JPanel with the GUI components for this particular section.
     */
    public JPanel getEditPanel()
    {
        super.getEditPanel();
        resourcesAddOn = new JPanel(new BorderLayout()); 
        
        resourcesLabel = new JLabel();
        this.LDAP_Component.setEnabled(false);
        this.ldapDirectly.setEnabled(false);
        this.ldapDropDownList.setEnabled(false);
        
        resourcesAddOn.add(resourcesLabel, BorderLayout.WEST);
        resourcesAddOn.add(resTextField, BorderLayout.CENTER);
        resourcesAddOn.add(resourcesButton, BorderLayout.EAST);
        
        //addComponent(urlTextField_Option, editDisplay, 1, 0, 1, 1, GridBagConstraints.LINE_START, 0, 0, GridBagConstraints.NONE);
        //addComponent(urlTextField, editDisplay, 1, 1, 4, 1, GridBagConstraints.LINE_START, 1, 0, GridBagConstraints.HORIZONTAL);
        
        this.removeLDAPDirectly();
        this.removeLDAPLabel();
        //addComponent(LDAPComponent_Option, editDisplay, 2, 0, 1, 1, GridBagConstraints.LINE_START, 0, 0, GridBagConstraints.NONE);
        addComponent(ldapDirectly, editDisplay, 2, 1, 4, 1, GridBagConstraints.LINE_START, 1, 0, GridBagConstraints.HORIZONTAL);
        addComponent(resourcesAddOn, editDisplay, 7, 0, 10, 1, GridBagConstraints.LINE_START, 1, 0, GridBagConstraints.BOTH);
        editDisplay.setPreferredSize(new Dimension(290,100));
        
        return editDisplay;
    }    
    
    //What to do when RadioButtons are changed
    public void itemStateChanged(ItemEvent ev)
    {
        if (ev.getSource() == urlTextField_Option)
        {
            urlTextField.setEnabled(true);
            urlTextField.grabFocus();
            ldapDirectly.setEnabled(false);