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1 /*
2  * The Apache Software License, Version 1.1
3  *
4  * Copyright (c) 2002 The Apache Software Foundation. All rights
5  * reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  *
11  * 1. Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  *
14  * 2. Redistributions in binary form must reproduce the above copyright
15  * notice, this list of conditions and the following disclaimer in
16  * the documentation and/or other materials provided with the
17  * distribution.
18  *
19  * 3. The end-user documentation included with the redistribution, if
20  * any, must include the following acknowlegement:
21  * "This product includes software developed by the
22  * Apache Software Foundation (http://www.apache.org/)."
23  * Alternately, this acknowlegement may appear in the software itself,
24  * if and wherever such third-party acknowlegements normally appear.
25  *
26  * 4. The names "Apache BSF", "Apache", and "Apache Software Foundation"
27  * must not be used to endorse or promote products derived from
28  * this software without prior written permission. For written
29  * permission, please contact apache@apache.org.
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31  * 5. Products derived from this software may not be called "Apache"
32  * nor may "Apache" appear in their names without prior written
33  * permission of the Apache Group.
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35  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
36  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
37  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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39  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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43  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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45  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
46  * SUCH DAMAGE.
47  * ====================================================================
48  *
49  * This software consists of voluntary contributions made by many individuals
50  * on behalf of the Apache Software Foundation and was originally created by
51  * Sanjiva Weerawarana and others at International Business Machines
52  * Corporation. For more information on the Apache Software Foundation,
53  * please see <http://www.apache.org/>.
54  */

55
56 package org.apache.bsf.debug.meta;
57
58 import java.rmi.RemoteException JavaDoc;
59 import java.util.*;
60 import java.io.*;
61 import org.apache.bsf.debug.jsdi.*;
62 import org.apache.bsf.debug.util.*;
63
64 public class JsContextStub extends Stub implements JsContext {
65     public JsContextStub(SocketConnection m_con, int tid, int uid) {
66         super(m_con,tid,uid);
67     }
68     
69     //------------------------------------------------------------
70
/*
71     public void parseResult(ResultCell cell) throws Exception {
72
73         int tid,uid;
74         switch (cell.methodId) {
75             case DebugConstants.CX_BIND:
76             case DebugConstants.CX_GET_CODE:
77             case DebugConstants.CX_GET_ENGINE:
78             case DebugConstants.CX_GET_SCOPE:
79             case DebugConstants.CX_GET_THIS:
80                 cell.stub = (Stub)m_con.readObject();
81                 break;
82             case DebugConstants.CX_GET_DEPTH:
83             case DebugConstants.CX_GET_LINE_NUMBER:
84                 cell.val32 = m_con.readInt();
85                 break;
86             case DebugConstants.CX_GET_SOURCE_NAME:
87                 cell.oval = m_con.readObject();
88                 break;
89             
90             default:
91                 throw new Error("Error in the request/answer protocol");
92         }
93     }
94 */

95     
96     public JsObject bind(String JavaDoc id) throws RemoteException JavaDoc {
97         
98         ResultCell cell;
99         
100         try {
101             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_BIND);
102             cell.writeObject(id);
103             return (JsObject)cell.waitForObject();
104             
105         } catch (IOException ex) {
106             throw new RemoteException JavaDoc("Marshalling error", ex);
107         } catch (Exception JavaDoc ex) {
108             throw new RemoteException JavaDoc("Error at server", ex);
109         }
110     }
111     
112     public JsCode getCode() throws RemoteException JavaDoc {
113         
114         ResultCell cell;
115         try {
116             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_GET_CODE);
117             return (JsCode)cell.waitForObject();
118             
119         } catch (IOException ex) {
120             throw new RemoteException JavaDoc("Marshalling error", ex);
121         } catch (Exception JavaDoc ex) {
122             throw new RemoteException JavaDoc("Error at server", ex);
123         }
124     }
125     
126     public int getDepth() throws RemoteException JavaDoc {
127         
128         ResultCell cell;
129         try {
130             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_GET_DEPTH);
131             return cell.waitForIntValue();
132             
133         } catch (IOException ex) {
134             throw new RemoteException JavaDoc("Marshalling error", ex);
135         } catch (Exception JavaDoc ex) {
136             throw new RemoteException JavaDoc("Error at server", ex);
137         }
138     }
139     
140     public JsEngine getEngine() throws RemoteException JavaDoc {
141         ResultCell cell;
142         try {
143             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_GET_ENGINE);
144             return (JsEngine)cell.waitForObject();
145             
146         } catch (IOException ex) {
147             throw new RemoteException JavaDoc("Marshalling error", ex);
148         } catch (Exception JavaDoc ex) {
149             throw new RemoteException JavaDoc("Error at server", ex);
150         }
151     }
152     
153     public int getLineNumber() throws RemoteException JavaDoc {
154         
155         ResultCell cell;
156         try {
157             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_GET_LINE_NUMBER);
158             return cell.waitForIntValue();
159             
160         } catch (IOException ex) {
161             throw new RemoteException JavaDoc("Marshalling error", ex);
162         } catch (Exception JavaDoc ex) {
163             throw new RemoteException JavaDoc("Error at server", ex);
164         }
165     }
166     public JsObject getScope() throws RemoteException JavaDoc {
167         
168         ResultCell cell;
169         try {
170             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_GET_SCOPE);
171             return (JsObject)cell.waitForObject();
172             
173         } catch (IOException ex) {
174             throw new RemoteException JavaDoc("Marshalling error", ex);
175         } catch (Exception JavaDoc ex) {
176             throw new RemoteException JavaDoc("Error at server", ex);
177         }
178     }
179     public String JavaDoc getSourceName() throws RemoteException JavaDoc {
180         
181         ResultCell cell;
182         try {
183             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_GET_SOURCE_NAME);
184             return (String JavaDoc)cell.waitForValueObject();
185             
186         } catch (IOException ex) {
187             throw new RemoteException JavaDoc("Marshalling error", ex);
188         } catch (Exception JavaDoc ex) {
189             throw new RemoteException JavaDoc("Error at server", ex);
190         }
191     }
192     public JsObject getThis() throws RemoteException JavaDoc {
193         
194         ResultCell cell;
195         try {
196             cell = m_con.prepareOutgoingInvoke(this,DebugConstants.JS_CONTEXT_TID,DebugConstants.CX_GET_THIS);
197             return (JsObject)cell.waitForObject();
198             
199         } catch (IOException ex) {
200             throw new RemoteException JavaDoc("Marshalling error", ex);
201         } catch (Exception JavaDoc ex) {
202             throw new RemoteException JavaDoc("Error at server", ex);
203         }
204     }
205 }
206
207
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