JsContext.cpp
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1 /* Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
2 
3  This file is part of the TerraLib - a Framework for building GIS enabled applications.
4 
5  TerraLib is free software: you can redistribute it and/or modify
6  it under the terms of the GNU Lesser General Public License as published by
7  the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  TerraLib is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU Lesser General Public License for more details.
14 
15  You should have received a copy of the GNU Lesser General Public License
16  along with TerraLib. See COPYING. If not, write to
17  TerraLib Team at <terralib-team@terralib.org>.
18  */
19 
20 /*!
21  \file JVM.cpp
22 
23  \brief An utility class for dealing with Java Virtual Machines.
24  */
25 
26 // TerraLib
27 #include "../../../common/Exception.h"
28 #include "../../../common/STLUtils.h"
29 #include "../../../core/translator/Translator.h"
30 #include "JsContext.h"
31 
32 // STL
33 #include <cassert>
34 
36 {
37 // create a persistent context to be used when running JavaScript code
38  m_ctx = ::v8::Context::New();
39 }
40 
42 {
43  //if(!m_ctx.IsEmpty())
44  m_ctx.Dispose(); // it already checks if there is a context!
45 }
46 
A class for keeping reference to a persistent context.
~JsContext()
Destructor.
Definition: JsContext.cpp:41
JsContext()
Default constructor.
Definition: JsContext.cpp:35
::v8::Persistent<::v8::Context > m_ctx
The context to run JavaScript code.
Definition: JsContext.h:89