DataSource.h
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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 terralib/ws/ogc/wms/dataaccess/DataSource.h
22 
23  \brief Data Source for WS OGC WMS
24 
25  \author Emerson Moraes
26 */
27 
28 #ifndef __TERRALIB_WS_OGC_WMS_DATAACCESS_DATASOURCE_H
29 #define __TERRALIB_WS_OGC_WMS_DATAACCESS_DATASOURCE_H
30 
31 // STL
32 #include <map>
33 #include <string>
34 #include <memory>
35 
36 //Terralib
37 #include "Config.h"
38 #include "../client/WMSClient.h"
39 #include "../client/DataTypes.h"
40 #include "../../../../dataaccess/datasource/DataSource.h"
41 #include "../../../../dataaccess/datasource/DataSourceCapabilities.h"
42 
43 namespace te
44 {
45  namespace ws
46  {
47  namespace ogc
48  {
49  namespace wms
50  {
51  namespace da
52  {
53  /*!
54  \class DataSource
55 
56  \brief Implementation of the data source for the WMS driver.
57  */
59  {
60  public:
61  DataSource(const std::string& connInfo);
62 
63  DataSource(const te::core::URI& uri);
64 
65  ~DataSource();
66 
67  std::string getType() const;
68 
69  std::auto_ptr<te::da::DataSourceTransactor> getTransactor();
70 
71  void open();
72 
73  void close();
74 
75  bool isOpened() const;
76 
77  bool isValid() const;
78 
79  const te::da::DataSourceCapabilities& getCapabilities() const;
80 
81  static void setCapabilities(const te::da::DataSourceCapabilities& capabilities);
82 
83  const te::da::SQLDialect* getDialect() const;
84 
86 
87  protected:
88 
89  void create(const std::string& connInfo);
90 
91  void drop(const std::string& connInfo);
92 
93  bool exists(const std::string& connInfo);
94 
95  std::vector<std::string> getDataSourceNames(const std::string& connInfo);
96 
97  std::vector<te::core::EncodingType> getEncodings(const std::string& connInfo);
98 
99  private:
100 
101  void verifyConnectionInfo() const;
102 
103  private:
104 
105  std::shared_ptr<te::ws::ogc::WMSClient> m_wms;
108  };
109  } // end namespace da
110  } // end namespace wms
111  } // end namespace ogc
112  } // end namespace ws
113 } // end namespace te
114 
115 #endif // __TERRALIB_WS_OGC_WMS_DATAACCESS_DATASOURCE_H
It represents the SQL query dialect accepted by a given data source.
Definition: SQLDialect.h:55
A class that represents the known capabilities of a specific data source, i.e. this class informs all...
An abstract class for data providers like a DBMS, Web Services or a regular file. ...
Definition: DataSource.h:119
static te::da::DataSourceCapabilities sm_capabilities
Definition: DataSource.h:107
Configuration flags for the Terrralib WS OGC WMS DATA ACCESS module.
std::shared_ptr< te::ws::ogc::WMSClient > m_wms
Definition: DataSource.h:105
te::da::DataSourceCapabilities capabilities
URI C++ Library.
The WMSGetMapResponse WMS 1.3.0 struct.
Definition: DataTypes.h:316
#define TEOGCWMSDATAACCESSEXPORT
You can use this macro in order to export/import classes and functions from this module.
Definition: Config.h:71
Implementation of the data source for the WMS driver.
Definition: DataSource.h:58
A class for representing an Uniform Resource Identifier (URI).
Definition: URI.h:49
The WMSGetMapRequest WMS 1.3.0 struct.
Definition: DataTypes.h:286