TypesTable.h

Go to the documentation of this file.

/* 
 * wsdlpull - A C++ parser  for WSDL  (Web services description language)
 * Copyright (C) 2005-2007 Vivek Krishna
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *
 */
#ifndef _TYPESTABLEH
#define _TYPESTABLEH

#include <string>
#include <vector>
#include <map>
#include <sstream>
#include <xmlpull/XmlUtils.h>
#include <schemaparser/SimpleType.h>
#include <schemaparser/ComplexType.h>

//List of all XSD types
class TypesTable
{
 public:

  TypesTable();
  ~TypesTable();

  //Realease all the memory
  void clean();

  //add a new type and returns its id
  int addType(XSDType * type);
  int addExtType(XSDType * type, int id);

  //get the type id of a type
  int getTypeId(const Qname & name, bool create = false);

  //store an external reference to another schema
  int addExternalTypeId(const Qname & type, XSDType * pType);
  int getNumExtRefs()
    {
      return extRefs_.size();
    }
  Qname & getExtRefName(int index)
    {
      return extRefs_[index].qname;
    }
  int getExtRefType(int index)
    {
      return extRefs_[index].localTypeId;
    }
  void resolveForwardElementRefs(const string & name, Element & e);
  void resolveForwardAttributeRefs(const string & name, Attribute & a);

  //get the path to the descendant element
  int getCompleteXpath(int elemId, string & childName, int *xPath,
                       int limits, int &offset);

  //returns the pointer to a type whose id is given
  XSDType *getTypePtr(int id) const
    {

      // this is a basic XSD type
      if (id < Schema::ANYURI + 1 || id > Schema::ANYURI + numTypes)
        return 0;
      return typesArray[id - (Schema::ANYURI + 1)];
    }
  int getNumTypes(void) const
    {
      return numTypes;
    } bool detectUndefinedTypes(void);
  void setTargetNamespace(string Uri)
    {
      m_tnsUri = Uri;
    }
  string getTargetNamespace(void)
    {
      return m_tnsUri;
    }
  void printUndefinedTypes(ostream & out);

#ifdef LOGGING
  //for logging purposes
  void printTypes(ostream & out);
#endif 
 private:
  //contains a pointer to the actual type
  XSDType ** typesArray;

  //maintains a map of all user defined type names and their ids
  map < string, int >Id;

  //This is a map of all types defined in XML Schema
  map < string, int >basicTypes;
  int currentId;
  int numTypes, nSize;
  string m_tnsUri;
  
  typedef struct 
  {
    int localTypeId;
    Qname qname;
  }extRefs;
  std::vector<extRefs> extRefs_;
  void ensureCapacity();
};
#endif                                            /*  */

---