permispolicypanel.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
* 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. 
*
* Neither the name of the University of Salford nor the names of its 
* contributors may be used to endorse or promote products derived from this 
* software without specific prior written permission. 
*
* 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. 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.
*/

/*
 * PermisPolicyFrame.java
 *
 * Created on 12 May 2004, 12:40
 */

package issrg.editor.gui2;

import issrg.editor.PermisXmlDom;

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

import javax.swing.JInternalFrame;
import javax.swing.JPanel;
import javax.swing.JButton;

/**
 *
 * @author  Administrator
 */
public abstract class PermisPolicyPanel extends JPanel
{
    private JButton newButton;
    private JButton editButton;
    private JButton deleteButton;
    
    private JPanel buttonPanel;
    private JPanel mainPanel;
    
    private boolean showNewButton;
    private boolean showEditButton;
    private boolean showDeleteButton;
    
    private PermisPolicyEditorPane parent;
    
    protected PermisXmlDom xmlObject;
    
    public PermisPolicyPanel(PermisPolicyEditorPane parentIn,
                             PermisXmlDom objIn){
        this(parentIn, objIn, true, true, true);
    }
    
    public PermisPolicyPanel(PermisPolicyEditorPane parentIn,
                             PermisXmlDom objIn,
                             boolean showNew,
                             boolean showEdit,
                             boolean showDelete)
   {
       this.parent = parentIn;
       this.xmlObject = objIn;
       this.showNewButton = showNew;
       this.showEditButton = showEdit;
       this.showDeleteButton = showDelete;
       this.initComponents();
   }
    
    protected final void disableMainFrame(){
        this.parent.disableMainFrame();
    }
    
    protected final void enableMainFrame(){
        this.parent.enableMainFrame();
    }
    
    protected abstract JPanel getMainPanel();
    protected abstract void newButtonActionPerformed(ActionEvent evt);
    protected abstract void editButtonActionPerformed(ActionEvent evt);
    protected abstract void deleteButtonActionPerformed(ActionEvent evt);

    private void initComponents(){
        
        java.awt.GridBagConstraints gridBagConstraints;

        buttonPanel = new javax.swing.JPanel();
        mainPanel = this.getMainPanel();
        mainPanel.setPreferredSize(new java.awt.Dimension(400,400));
        
        newButton = new javax.swing.JButton();
        editButton = new javax.swing.JButton();
        deleteButton = new javax.swing.JButton();

        setLayout(new java.awt.GridBagLayout());

        if(this.showNewButton){
            newButton.setText("New");
            newButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent evt) {
                    newButtonActionPerformed(evt);
                }
            });
            buttonPanel.add(newButton);
        }

        if(this.showEditButton){
            editButton.setText("Edit");
            editButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent evt) {
                    editButtonActionPerformed(evt);
                }
            });
            buttonPanel.add(editButton);
        }

        if(this.showDeleteButton){
            deleteButton.setText("Delete");
            deleteButton.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent evt) {
                    deleteButtonActionPerformed(evt);
                }
            });
            buttonPanel.add(deleteButton);
        }

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;
        add(buttonPanel, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        add(mainPanel, gridBagConstraints);
    }
    
  
}