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Java > Open Source Codes > org > netbeans > modules > websvc > api > client > WebServicesClientView


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 package org.netbeans.modules.websvc.api.client;
21
22 import java.util.Iterator JavaDoc;
23 import org.openide.filesystems.FileObject;
24 import org.openide.util.Lookup;
25 import org.openide.nodes.Node;
26 import org.netbeans.api.project.Project;
27 import org.netbeans.api.project.SourceGroup;
28 import org.netbeans.modules.websvc.spi.client.WebServicesClientViewImpl;
29 import org.netbeans.modules.websvc.spi.client.WebServicesClientViewProvider;
30 import org.netbeans.modules.websvc.client.WebServicesClientViewAccessor;
31
32 /** WebServicesClientView should be used to retrieve information and display objects
33  * for the webservices in a project.
34  * <p>
35  * A client may obtain a WebServicesClientView instance using
36  * <code>WebServicesClientView.getWebServicesClientView(fileObject)</code> static
37  * method, for any FileObject in the project directory structure.
38  *
39  * @author Peter Williams
40  */
41 public final class WebServicesClientView {
42
43     private WebServicesClientViewImpl impl;
44     private static final Lookup.Result implementations =
45         Lookup.getDefault().lookup(new Lookup.Template(WebServicesClientViewProvider.class));
46
47     static {
48         WebServicesClientViewAccessor.DEFAULT = new WebServicesClientViewAccessor() {
49             public WebServicesClientView createWebServicesClientView(WebServicesClientViewImpl spiWebServicesClientView) {
50                 return new WebServicesClientView(spiWebServicesClientView);
51             }
52
53             public WebServicesClientViewImpl getWebServicesClientViewImpl(WebServicesClientView wsv) {
54                 return wsv == null ? null : wsv.impl;
55             }
56         };
57     }
58
59     private WebServicesClientView(WebServicesClientViewImpl impl) {
60         if (impl == null)
61             throw new IllegalArgumentException JavaDoc ();
62         this.impl = impl;
63     }
64
65     /** Find the WebServicesClientView for given file or null if the file does
66      * not belong to any module support web services.
67      */
68     public static WebServicesClientView getWebServicesClientView(FileObject f) {
69         if (f == null) {
70             throw new NullPointerException JavaDoc("Passed null to WebServicesClientView.getWebServicesClientView(FileObject)"); // NOI18N
71 }
72         Iterator JavaDoc it = implementations.allInstances().iterator();
73         while (it.hasNext()) {
74             WebServicesClientViewProvider impl = (WebServicesClientViewProvider)it.next();
75             WebServicesClientView wsv = impl.findWebServicesClientView (f);
76             if (wsv != null) {
77                 return wsv;
78             }
79         }
80
81         WebServicesClientViewProvider impl = (WebServicesClientViewProvider) Lookup.getDefault().lookup(WebServicesClientViewProvider.class);
82         if(impl != null) {
83             WebServicesClientView wsv = impl.findWebServicesClientView(f);
84             return wsv;
85         }
86         return null;
87     }
88
89     // Delegated methods from WebServicesClientViewImpl
90
91     /** This method is not implemented.
92      */
93     public Node createWebServiceClientView(Project p) {
94         return impl.createWebServiceClientView(p);
95     }
96
97     /** This method is not implemented.
98      */
99     public Node createWebServiceClientView(SourceGroup sg) {
100         return impl.createWebServiceClientView(sg);
101     }
102
103     /**
104      * 1. Returns a parent node that the project's logical view can use to display
105      * the services consumed by this project/module.
106      * 2, Parent node is prepopulated with children representing the services
107      * found in the WSDL files in the WSDL folder.
108      *
109      * ISSUE: Does J2ME even have a WSDL folder concept?
110      *
111      * @param wsdlFolder FileObject representing the wsdl folder of the module
112      * containing these web service clients.
113      * @return Node The root node of the web service client subtree intended for
114      * display in the project logical view in the explorer.
115      */
116     public Node createWebServiceClientView(FileObject wsdlFolder) {
117         return impl.createWebServiceClientView(wsdlFolder);
118     }
119
120     
121 /* !PW FIXME What to put here? (commented code came from WebModule API)
122  *
123     public boolean equals (Object obj) {
124         if (!WebModule.class.isAssignableFrom(obj.getClass()))
125             return false;
126         WebModule wm = (WebModule) obj;
127         return getDocumentBase().equals(wm.getDocumentBase())
128             && getJ2eePlatformVersion().equals (wm.getJ2eePlatformVersion())
129             && getContextPath().equals(wm.getContextPath());
130     }
131     
132     public int hashCode () {
133         return getDocumentBase ().getPath ().length () + getContextPath ().length ();
134     }
135  */
136 }
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