pool::Transaction Class Reference

Base class for Database Transactions. More...

#include <POOLCore/Transaction.h>

Collaboration diagram for pool::Transaction:

Public Types
enum	Type { TRANSACT_DOM = 1<<0 , TRANSACT_DB = 1<<1 , TRANSACT_CNT = 1<<2 , TRANSACT_NONE = 1<<4 }
enum	Action {   TRANSACT_START = 1<<8 , TRANSACT_ACTIVE = 1<<9 , TRANSACT_COMMIT = 1<<10 , TRANSACT_FLUSH = 1<<11 ,   TRANSACT_ROLLBACK = 1<<12 , TRANSACT_ENDED = 1<<13 }
enum	Mode { AUTOCOMMIT_OFF = 1<<16 , AUTOCOMMIT_ON = 1<<17 }

Public Member Functions
int	technology () const
	Access to the technology type.
virtual Action	state () const =0
	Access to the state of the transaction.
virtual Type	type () const =0
	Access to the transaction type.

Static Public Member Functions
static const char *	actionAsString (Action action)
	Translate Action to string.

Protected Member Functions
	Transaction ()
	Standard empty constructor.
virtual	~Transaction ()
	Destructor (called only by sub-classes)

Protected Attributes
int	m_technology
	Technology type.

Private Member Functions
	Transaction (const Transaction &c)
	No copy constructor.
Transaction &	operator= (const Transaction &c)
	No assignment.
bool	operator== (const Transaction &c) const
	No equals operator.

Detailed Description

Base class for Database Transactions.

Author

M.Frank

Version

1.0

Definition at line 26 of file Transaction.h.

Member Enumeration Documentation

Action

enum pool::Transaction::Action

Enumerator
TRANSACT_START
TRANSACT_ACTIVE
TRANSACT_COMMIT
TRANSACT_FLUSH
TRANSACT_ROLLBACK
TRANSACT_ENDED

Definition at line 34 of file Transaction.h.

                {
      TRANSACT_START    = 1<<8,
      TRANSACT_ACTIVE   = 1<<9,
      TRANSACT_COMMIT   = 1<<10,
      TRANSACT_FLUSH    = 1<<11,
      TRANSACT_ROLLBACK = 1<<12,
      TRANSACT_ENDED    = 1<<13
    };

Mode

enum pool::Transaction::Mode

Enumerator
AUTOCOMMIT_OFF
AUTOCOMMIT_ON

Definition at line 42 of file Transaction.h.

               {
      AUTOCOMMIT_OFF    = 1<<16,
      AUTOCOMMIT_ON     = 1<<17
    };

Type

enum pool::Transaction::Type

Enumerator
TRANSACT_DOM
TRANSACT_DB
TRANSACT_CNT
TRANSACT_NONE

Definition at line 28 of file Transaction.h.

              {
      TRANSACT_DOM      = 1<<0,
      TRANSACT_DB       = 1<<1,
      TRANSACT_CNT      = 1<<2,
      TRANSACT_NONE     = 1<<4
    };

Constructor & Destructor Documentation

Transaction() [1/2]

pool::Transaction::Transaction ( const Transaction & c )

private

No copy constructor.

Transaction() [2/2]

pool::Transaction::Transaction ( )

inlineprotected

Standard empty constructor.

Definition at line 58 of file Transaction.h.

: m_technology(0)  {                         }

~Transaction()

virtual pool::Transaction::~Transaction ( )

inlineprotectedvirtual

Destructor (called only by sub-classes)

Definition at line 60 of file Transaction.h.

{                         }

Member Function Documentation

actionAsString()

const char * pool::Transaction::actionAsString ( Action action )

static

Translate Action to string.

operator=()

Transaction & pool::Transaction::operator= ( const Transaction & c )

private

No assignment.

operator==()

bool pool::Transaction::operator== ( const Transaction & c ) const

private

No equals operator.

state()

virtual Action pool::Transaction::state ( ) const

pure virtual

Access to the state of the transaction.

technology()

int pool::Transaction::technology ( ) const

inline

Access to the technology type.

Definition at line 63 of file Transaction.h.

{ return m_technology;    }

type()

virtual Type pool::Transaction::type ( ) const

pure virtual

Access to the transaction type.

Member Data Documentation

m_technology

int pool::Transaction::m_technology

protected

Technology type.

Definition at line 48 of file Transaction.h.

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The documentation for this class was generated from the following file:

• Transaction.h