AbstractResourceWizard


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  /*
21   * AbstractResourceWizard.java
22   */
23  
24  package org.netbeans.modules.j2ee.sun.ws7.serverresources.wizards;
25  
26  import java.awt.Component  ;
27  import java.util.Set  ;
28  import javax.swing.JComponent  ;
29  import java.io.InputStream  ;
30  import javax.swing.event.ChangeEvent  ;
31  import javax.swing.event.ChangeListener  ;
32  
33  import org.openide.util.NbBundle;
34  import org.openide.WizardDescriptor;
35  import org.netbeans.api.project.Project;
36  import org.openide.filesystems.FileObject;
37  import org.netbeans.spi.project.ui.templates.support.Templates;
38  import org.openide.WizardDescriptor;
39  
40  import org.netbeans.modules.j2ee.sun.sunresources.beans.Wizard;
41  
42  /**
43   *
44   * @author Mukesh Garg
45   */
46  public abstract class AbstractResourceWizard implements WizardDescriptor.InstantiatingIterator{
47     
48      transient WizardDescriptor.Panel[] panels;
49      transient int index;
50      /** Creates a new instance of AbstractResourceWizard */
51      public AbstractResourceWizard() {
52      }
53      public abstract void initialize(WizardDescriptor wizard);
54          
55      public abstract Set   instantiate();
56      public abstract void uninitialize(WizardDescriptor wizard);
57  
58          
59       public boolean hasNext(){
60          return index < panels.length - 1;
61      }
62      
63      public boolean hasPrevious(){
64          return index > 0;
65      }
66      
67      public synchronized void nextPanel(){
68          if (index + 1 == panels.length)
69              throw new java.util.NoSuchElementException  ();    
70   
71          index ++;
72      }
73      
74      public synchronized void previousPanel(){
75          if (index == 0)
76              throw new java.util.NoSuchElementException  ();
77          
78          index--;
79      }
80      
81      public WizardDescriptor.Panel current(){
82          return (WizardDescriptor.Panel)panels[index];
83      }
84      public void addChangeListener(ChangeListener   l){
85          
86      }
87      public void removeChangeListener(ChangeListener   l){
88          
89      }
90      
91      Wizard getWizardInfo(String   dataFile){
92          Wizard wd = null;
93          try{
94              InputStream   in = this.getClass().getClassLoader().getResourceAsStream(dataFile);
95              wd = Wizard.createGraph(in);
96          }catch(Exception   ex){
97              ex.printStackTrace();
98          }
99          return wd;
100     }    
101 }
102
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