HParOraIo

class HParOraIo : public HParIo

    private:

      Bool_t activateDetIo()

    public:

                      HParOraIo()
                      HParOraIo(const HParOraIo&)
                      ~HParOraIo()
       virtual Bool_t check()
       static TClass* Class()
         virtual void close()
         virtual void disconnect()
       virtual TList* getListOfRuns(const char*, const char* startAt, const char* endAt)
            HOraInfo* getOraInfo()
      virtual TClass* IsA() const
               Bool_t open()
               Bool_t open(char* userName)
               Bool_t open(char* dbName, char* userName)
           HParOraIo& operator=(const HParOraIo&)
         virtual void print()
       virtual Bool_t reconnect()
         virtual void setDetParIo(Text_t*)
               Bool_t setHistoryDate(const char*)
               Bool_t setParamRelease(const char*)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      HOraConn* pConn        pointer to the connection class
      HOraInfo* pInfo        pointer to the utility class
         Bool_t isConnected  ==kTRUE if connection is open

Class Description

 HParOraIo

 Interface class to database Oracle
 It is derived from interface base class HParIo.

 It contains a pointer to the connection class (type HOraConn)  and a list
 of interface classes for the detectors. Each detector has its own interface
 class all inherited from a common base class.

 This class replaces the former class HOraIo.

 default constructor
 creates the connection class but doesn't open a connection

 default constructor closes an open connection

 opens connection to database Hades as user Hades
 user Hades has Readonly access to Oracle tables
 all open()-functions activate the detetctor I/Os

 opens connection to database Hades for user given by name
 asks for password

 opens connection to database with name dbName for user given by name
 asks for password

 reopens the connection (only applicable for default user hades_ana)

 closes the connection with automatic ROLLBACK

 prints information about the database connection

 Sets the date to retrieve historic data
 Returns kFALSE when the date string cannot be converted to a valid date.

 Sets the history date to the creation date of the parameter release give by name
 Returns kFALSE when the release is not found.

 creates the I/O for all detector in the setup

 creates the specified I/O

 returns the list of runs for the specifies experiment and range
 accepts dates (format DD-MON-YYYY HH24:MI:SS), hld-filenames and run ids

Inline Functions

             Bool_t check()
          HOraInfo* getOraInfo()
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
          HParOraIo HParOraIo(const HParOraIo&)
         HParOraIo& operator=(const HParOraIo&)