---

CdbCommandTrans Class Reference

This in an abstract base class providing an interface to the transactions management. More...

#include <CdbCommandTrans.hh>

Inheritance diagram for CdbCommandTrans:

List of all members.

Public Member Functions
virtual	~CdbCommandTrans ()
	Destructor.
virtual CdbStatus	start ()=0
	Start a new transaction.
virtual CdbStatus	commit ()=0
	Commit an active transaction.
virtual CdbStatus	commitAndHold ()=0
	Commit and hold an active transaction.
virtual CdbStatus	abort ()=0
	Abort an active transaction.
Protected Member Functions
	CdbCommandTrans ()
	Constructor.

---

Detailed Description

This in an abstract base class providing an interface to the transactions management.

Concrete incarnations of the pure virtual methods defined in this class will implement the corresponding transaction management policies.

NOTES: (1) The actual implementations of operations provided through this . interface will vary.

(2) Always check the status value returned by the operations.

Definition at line 19 of file CdbCommandTrans.hh.

---

Constructor & Destructor Documentation

CdbCommandTrans::~CdbCommandTrans (    )  [virtual]

Destructor. Definition at line 16 of file CdbCommandTrans.cc.

CdbCommandTrans::CdbCommandTrans (    )  [protected]

Constructor. See also: CdbCommandTrans Definition at line 13 of file CdbCommandTrans.cc.

---

Member Function Documentation

virtual CdbStatus CdbCommandTrans::abort (    )  [pure virtual]

Abort an active transaction. Implemented in CdbCommandTransReadOrUpdate, and CdbCommandTransVoid. Referenced by CdbCommandBase::execute().

virtual CdbStatus CdbCommandTrans::commit (    )  [pure virtual]

Commit an active transaction. Implemented in CdbCommandTransReadOrUpdate, and CdbCommandTransVoid. Referenced by CdbCommandBase::checkpoint(), and CdbCommandBase::execute().

virtual CdbStatus CdbCommandTrans::commitAndHold (    )  [pure virtual]

Commit and hold an active transaction. Implemented in CdbCommandTransReadOrUpdate, and CdbCommandTransVoid. Referenced by CdbCommandBase::checkpoint().

virtual CdbStatus CdbCommandTrans::start (    )  [pure virtual]

Start a new transaction. Implemented in CdbCommandTransReadOrUpdate, and CdbCommandTransVoid. Referenced by CdbCommandBase::checkpoint(), and CdbCommandBase::execute().

---

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

• CdbCommandTrans.hh
• CdbCommandTrans.cc

---