writerfilter/qa/cppunittests/odiapi/ExternalViewLogger.hxx

   1 /*  Copyright 2005 Sun Microsystems, Inc. */
   2
   3 #ifndef INCLUDED_EXTERNALVIEWLOGGER_HXX
   4 #define INCLUDED_EXTERNALVIEWLOGGER_HXX
   5
   6 #ifndef INCLUDED_LOGGER_HXX
   7 #include <odiapi/props/Logger.hxx>
   8 #endif
   9
  10 #include <fstream>
  11 #include <stack>
  12 #include <map>
  13 #include <utility>
  14 #include <boost/shared_ptr.hpp>
  15
  16 namespace util {
  17
  18   struct NodeDescription
  19   {
  20     typedef boost::shared_ptr<NodeDescription> Pointer_t;
  21
  22     NodeDescription(const std::string& parent, const std::string& refersTo, const std::string& value, bool inUse);
  23
  24     std::string mParentNodeId;
  25     std::string mRefersToNodeId;
  26     std::string mNodeValue;
  27     bool mInUse;
  28   };
  29
  30   /** A file logger
  31    */
  32   class ExternalViewLoggerImpl : public Logger
  33   {
  34   public:
  35     ExternalViewLoggerImpl(const std::string& fileName);
  36
  37     virtual void beginTree();
  38     virtual void endTree();
  39
  40     virtual void beginNode(const std::string& nodeId, const std::string& value, const std::string& refersToNodeId, bool inUse);
  41     virtual void endNode(const std::string& nodeId);
  42
  43   private:
  44     bool isLeaf(const std::string& nodeId);
  45     bool isUnreferencedLeaf(const std::string& nodeId);
  46     bool isReferenced(const std::string& nodeId);
  47     bool isReferingToOtherNode(const std::string& nodeId);
  48     bool hasParent(const std::string& nodeId);
  49     void dumpTree(const std::string& nodeId);
  50     std::string getValue(const std::string& nodeId);
  51     std::string getNewStyleName();
  52     void dumpNodeContainer(const std::string& fileName);
  53
  54   private:
  55     typedef std::map<std::string, NodeDescription::Pointer_t> NodeContainer_t;
  56
  57     std::string mFileName;
  58     NodeContainer_t mNodeContainer;
  59     std::ofstream mFile;
  60     std::stack<std::string> mParentNodeStack;
  61   };
  62
  63 } // namespace util
  64
  65 #endif // INCLUDED_LOGGER_HXX