Context


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2    * The Apache Software License, Version 1.1
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4    * Copyright (c) 2002 The Apache Software Foundation.  All rights
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21   *       "This product includes software developed by the
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55  
56  package org.apache.bsf.dbline;
57  
58  import org.apache.bsf.debug.jsdi.*;
59  import java.rmi.RemoteException  ;
60  
61  /**
62   * Context objects represent remote JsContext in the
63   * JavaScript engine. JsContext are the JavaScript ECMA
64   * 1.3 contexts, forming the execution stack of the engine.
65   * Typically, the debugger will create a stack of Context
66   * objects mapping to the JavaScript context in the engine.
67   * 
68   * @author: Olivier Gruber
69   */
70  public class Context {
71  
72      JsContext m_cx; // the JsContext represented...
73  
74      Buffer m_buffer; // Buffer where this JsContext execution is stopped.
75      int m_stoppedAtLine; // Exact line where the execution is stopped.
76  
77      //-------------------------------------------
78      public Context(JsContext cx, Buffer buffer) throws RemoteException   {
79          m_cx = cx;
80          m_buffer = buffer;
81          m_stoppedAtLine = cx.getLineNumber();
82          m_buffer.setCurrentLine(m_stoppedAtLine);
83      }
84      //-------------------------------------------
85      Buffer getBuffer() {
86          return m_buffer;
87      }
88      //-------------------------------------------
89      String   getBufferName() {
90          return m_buffer.getName();
91      }
92      //-------------------------------------------
93      int getCurrentLine() {
94          return m_stoppedAtLine;
95      }
96      //-------------------------------------------
97      JsContext getJsContext() {
98          return m_cx;
99      }
100 }
101
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