Enable xml parsing for DocumentMemory

[anna.git] / include / anna / xml / DocumentMemory.hpp

diff --git a/include/anna/xml/DocumentMemory.hpp b/include/anna/xml/DocumentMemory.hpp
index 0d71463..06123a1 100644 (file)
--- a/include/anna/xml/DocumentMemory.hpp
+++ b/include/anna/xml/DocumentMemory.hpp
@@ -1,43 +1,17 @@
-// ANNA - Anna is Not 'N' Anymore
-//
-// (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
-//
-// https://bitbucket.org/testillano/anna
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: eduardo.ramos.testillano@gmail.com
-//          cisco.tierra@gmail.com
+// ANNA - Anna is Not Nothingness Anymore                                                         //
+//                                                                                                //
+// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
+//                                                                                                //
+// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
+// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
 
 
 #ifndef anna_xml_DocumentMemory_hpp
 #define anna_xml_DocumentMemory_hpp
 
+#include <anna/config/defines.hpp>
 #include <anna/xml/Document.hpp>
+#include <anna/xml/Compiler.hpp>
 
 namespace anna {
 
@@ -51,11 +25,41 @@ public:
   /**
      Constructor.
   */
-  DocumentMemory() {;}
+  DocumentMemory() : a_rootNode(NULL) {;}
+
+  /**
+  * Root node after parsing, or NULL if not analyzed by mean parse()
+  *
+  * @return XML document root node
+  */
+  const Node * getRootNode() const throw() { return a_rootNode; }
+
+  /**
+   * Parse xml document and return root node
+   * \return Root node
+   * \warning Need previous initialization
+   */
+  const Node* parse() throw(RuntimeException) { return (a_rootNode = Document::parse()); }
+
+  /**
+   * Parse xml document with dtd and return root node
+   * \param dtd Validation DTD for XML document
+   * \return Root node
+   * \warning Need previous initialization
+   */
+  const Node* parse(const DTD& dtd) throw(RuntimeException) { return (a_rootNode = Document::parse(dtd)); }
+
+  /**
+   * XML representation from loaded document
+   * \return XML string
+   * \warning Need previous initialization and parsing
+   */
+  std::string asXmlString() const throw() { Compiler c; return (c.apply(a_rootNode)); }
 
 private:
+  const anna::xml::Node * a_rootNode;
   virtual _xmlDoc* do_initialize(const char* content) throw(RuntimeException);
-  virtual _xmlDoc* do_initialize(const anna::DataBlock& content) throw(RuntimeException);
+  virtual _xmlDoc* do_initialize(const anna::DataBlock&) throw(RuntimeException);
 };
 
 }