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Java > Open Source Codes > org > netbeans > modules > xml > schema > ui > nodes > categorized > ReferenceChildren


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */

19
20 package org.netbeans.modules.xml.schema.ui.nodes.categorized;
21
22 import java.util.List JavaDoc;
23 import org.openide.nodes.Node;
24 import org.openide.util.NbBundle;
25 import org.netbeans.modules.xml.xam.dom.NamedComponentReference;
26 import org.netbeans.modules.xml.schema.model.SchemaComponent;
27 import org.netbeans.modules.xml.schema.model.ReferenceableSchemaComponent;
28 import org.netbeans.modules.xml.schema.model.AttributeGroupReference;
29 import org.netbeans.modules.xml.schema.model.AttributeReference;
30 import org.netbeans.modules.xml.schema.model.ElementReference;
31 import org.netbeans.modules.xml.schema.model.GroupReference;
32 import org.netbeans.modules.xml.schema.model.SchemaComponentReference;
33 import org.netbeans.modules.xml.schema.ui.nodes.SchemaUIContext;
34
35 /**
36  *
37  * @author Ajit Bhate
38  */

39 public class ReferenceChildren<C extends SchemaComponent>
40         extends CategorizedChildren<C>
41 {
42     /**
43      *
44      *
45      */

46     public ReferenceChildren(SchemaUIContext context,
47             SchemaComponentReference<C> reference) {
48         super(context,reference);
49     }
50     
51     
52     /**
53      *
54      *
55      */

56     protected List JavaDoc<Node> createKeys() {
57         List JavaDoc<Node> keys=super.createKeys();
58         
59         int index=0;
60         
61         // Insert the inherited node after the details node
62
if (keys.size() > 0 && keys.get(0) instanceof DetailsNode)
63             index=1;
64         
65         NamedComponentReference<? extends ReferenceableSchemaComponent> ref = null;
66         if(getReference().get() instanceof AttributeReference) {
67             ref = ((AttributeReference)getReference().get()).getRef();
68         } else if(getReference().get() instanceof AttributeGroupReference) {
69             ref = ((AttributeGroupReference)getReference().get()).getGroup();
70         } else if(getReference().get() instanceof ElementReference) {
71             ref = ((ElementReference)getReference().get()).getRef();
72         } else if(getReference().get() instanceof GroupReference) {
73             ref = ((GroupReference)getReference().get()).getRef();
74         }
75         if (ref != null && !ref.isBroken() && ref.get() != null) {
76             // Create a readonly node to show the references's content
77
keys.add(index, new ReadOnlySchemaComponentNode(
78                     getContext().getFactory().createNode(ref.get()),
79                     NbBundle.getMessage(ReferenceChildren.class,
80                     "LBL_InheritedFrom")));
81         }
82         return keys;
83     }
84 }
85
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