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Merge from V6_main_20120808 08Aug12
[modules/yacs.git] / src / yacsloader / sinlineParsers.hxx
diff --git a/src/yacsloader/sinlineParsers.hxx b/src/yacsloader/sinlineParsers.hxx
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+// Copyright (C) 2006-2012  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#ifndef _SINLINEPARSERS_HXX_
+#define _SINLINEPARSERS_HXX_
+
+#include "Proc.hxx"
+#include "ServiceInlineNode.hxx"
+#include "Runtime.hxx"
+
+extern YACS::ENGINE::Proc* currentProc;
+extern YACS::ENGINE::Runtime* theRuntime;
+
+namespace YACS
+{
+
+/*! \brief Class for parsing ServiceInlineNode description
+ *
+ *  
+ */
+template <class T=YACS::ENGINE::ServiceInlineNode*>
+struct sinlinetypeParser:public inlinetypeParser<T>
+{
+  static sinlinetypeParser<T> sinlineParser;
+
+  virtual void onStart(const XML_Char* el, const XML_Char** attr);
+  virtual void onEnd(const char *el,parser* child)
+    {
+      DEBTRACE( "sinlinetypeParser::onEnd: " << el )             
+      std::string element(el);
+      if(element == "kind")this->kind(((stringtypeParser*)child)->post());
+      else if(element == "function")this->function(((functypeParser*)child)->post());
+      else if(element == "load") load(((loadtypeParser*)child)->post());
+      else if(element == "property")this->property(((propertytypeParser*)child)->post());
+      else if(element == "inport") this->inport(((inporttypeParser<myinport>*)child)->post());
+      else if(element == "outport") this->outport(((outporttypeParser<myoutport>*)child)->post());
+    }
+  //virtual void service (const myfunc& f) {}
+  virtual void load (const loadon& l)
+    {
+      DEBTRACE( "sinline_load: " )             
+      this->_container=l._container;
+    }
+  virtual T post()
+    {
+      DEBTRACE( "sinline_post " << this->_node->getName() );
+      if(this->_state == "disabled")this->_node->exDisabledState();
+
+      if(!this->_node->getComponent())
+        throw YACS::Exception("A service inline node must have a component instance");
+
+      // If the component instance has already a container don't go further
+      if(this->_node->getComponent()->getContainer())
+        return this->_node;
+
+      // Only for anonymous component instance set a container
+      if(this->_node->getComponent()->isAnonymous())
+        {
+          if(currentProc->containerMap.count(this->_container) != 0)
+            this->_node->getComponent()->setContainer(currentProc->containerMap[this->_container]);
+          else if(this->_container == "" && currentProc->containerMap.count("DefaultContainer") != 0)
+            {
+              //a default container is defined : use it if supported
+              try
+                {
+                  currentProc->containerMap["DefaultContainer"]->checkCapabilityToDealWith(this->_node->getComponent());
+                  this->_node->getComponent()->setContainer(currentProc->containerMap["DefaultContainer"]);
+                }
+              catch(YACS::Exception){}
+            }
+          else
+            std::cerr << "WARNING: Unknown container " << this->_container << " ignored" << std::endl;
+        }
+
+      return this->_node;
+    }
+};
+template <class T> sinlinetypeParser<T> sinlinetypeParser<T>::sinlineParser;
+
+// sinline ????
+template <>
+void inlinetypeParser<YACS::ENGINE::ServiceInlineNode*>::function (const myfunc& f)
+{
+  DEBTRACE( "sinline_function: " << f._code )             
+  YACS::ENGINE::ServiceInlineNode *fnode;
+  fnode=theRuntime->createSInlineNode(_kind,_name);
+  fnode->setScript(f._code);
+  fnode->setMethod(f._name);
+  // TODO: update with currentProc->createComponentInstance() method
+  fnode->setComponent(theRuntime->createComponentInstance("PyCompo","SalomePy"));
+  _node=fnode;
+}
+
+template <class T>
+void sinlinetypeParser<T>::onStart(const XML_Char* el, const XML_Char** attr)
+    {
+      DEBTRACE( "sinlinetypeParser::onStart: " << el )
+      std::string element(el);
+      parser* pp=&parser::main_parser;
+      this->maxcount("kind",1,element);
+      this->maxcount("function",1,element);
+      this->maxcount("load",1,element);
+      if(element == "kind")pp=&stringtypeParser::stringParser;
+      else if(element == "function")pp=&functypeParser::funcParser;
+      else if(element == "load")pp=&loadtypeParser::loadParser;
+      else if(element == "property")pp=&propertytypeParser::propertyParser;
+      else if(element == "inport")pp=&inporttypeParser<>::inportParser;
+      else if(element == "outport")pp=&outporttypeParser<>::outportParser;
+      this->SetUserDataAndPush(pp);
+      pp->init();
+      pp->pre();
+      pp->buildAttr(attr);
+    }
+
+} // end of namespace YACS
+
+#endif