bes  Updated for version 3.20.6
SaxParser.h
1 // This file is part of the "NcML Module" project, a BES module designed
3 // to allow NcML files to be used to be used as a wrapper to add
4 // AIS to existing datasets of any format.
5 //
6 // Copyright (c) 2009 OPeNDAP, Inc.
7 // Author: Michael Johnson <m.johnson@opendap.org>
8 //
9 // For more information, please also see the main website: http://opendap.org/
10 //
11 // This library is free software; you can redistribute it and/or
12 // modify it under the terms of the GNU Lesser General Public
13 // License as published by the Free Software Foundation; either
14 // version 2.1 of the License, or (at your option) any later version.
15 //
16 // This library is distributed in the hope that it will be useful,
17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 // Lesser General Public License for more details.
20 //
21 // You should have received a copy of the GNU Lesser General Public
22 // License along with this library; if not, write to the Free Software
23 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24 //
25 // Please see the files COPYING and COPYRIGHT for more information on the GLPL.
26 //
27 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
29 #ifndef __NCML_MODULE__SAX_PARSER_H__
30 #define __NCML_MODULE__SAX_PARSER_H__
31 
32 #include <string>
33 
34 namespace ncml_module {
35 // FDecls
36 class XMLAttributeMap;
37 class XMLNamespaceMap;
38 
48 class SaxParser {
49 protected:
50  SaxParser(); // Interface class
51 
52 public:
53  virtual ~SaxParser()
54  {
55  }
56 
57  virtual void onStartDocument() = 0;
58  virtual void onEndDocument() = 0;
59 
67  virtual void onStartElement(const std::string& name, const XMLAttributeMap& attrs) = 0;
68 
73  virtual void onEndElement(const std::string& name) = 0;
74 
85  virtual void onStartElementWithNamespace(const std::string& localname, const std::string& prefix,
86  const std::string& uri, const XMLAttributeMap& attributes, const XMLNamespaceMap& namespaces) = 0;
87 
93  virtual void onEndElementWithNamespace(const std::string& localname, const std::string& prefix,
94  const std::string& uri) = 0;
95 
100  virtual void onCharacters(const std::string& content) = 0;
101 
103  virtual void onParseWarning(std::string msg) = 0;
104 
106  virtual void onParseError(std::string msg) = 0;
107 
113  virtual void setParseLineNumber(int /* line */)
114  {
115  }
116 
117 };
118 // class SaxParser
119 
120 }// namespace ncml_module
121 
122 #endif /* __NCML_MODULE__SAX_PARSER_H__ */
ncml_module::SaxParser::setParseLineNumber
virtual void setParseLineNumber(int)
Definition: SaxParser.h:113
ncml_module::SaxParser::onStartElement
virtual void onStartElement(const std::string &name, const XMLAttributeMap &attrs)=0
ncml_module::SaxParser::onCharacters
virtual void onCharacters(const std::string &content)=0
ncml_module::XMLAttributeMap
Definition: XMLHelpers.h:93
ncml_module::SaxParser::onParseWarning
virtual void onParseWarning(std::string msg)=0
ncml_module::SaxParser::onEndElement
virtual void onEndElement(const std::string &name)=0
ncml_module::SaxParser::onEndElementWithNamespace
virtual void onEndElementWithNamespace(const std::string &localname, const std::string &prefix, const std::string &uri)=0
ncml_module
NcML Parser for adding/modifying/removing metadata (attributes) to existing local datasets using NcML...
Definition: AggregationElement.cc:72
ncml_module::SaxParser::onParseError
virtual void onParseError(std::string msg)=0
ncml_module::XMLNamespaceMap
Definition: XMLHelpers.h:150
ncml_module::SaxParser
Interface class for the wrapper between libxml C SAX parser and our NCMLParser.
Definition: SaxParser.h:48
ncml_module::SaxParser::onStartElementWithNamespace
virtual void onStartElementWithNamespace(const std::string &localname, const std::string &prefix, const std::string &uri, const XMLAttributeMap &attributes, const XMLNamespaceMap &namespaces)=0