Search Toolkit Book for CDBPoolBalancer
#include <dbapi/driver/impl/dbapi_pool_balancer.hpp>
Inheritance diagram for CDBPoolBalancer:
Collaboration diagram for CDBPoolBalancer:
Public Member Functions | |
| CDBPoolBalancer (IDBServiceInfo &service_info, const string &pool_name, I_DriverContext *driver_ctx=nullptr, bool is_pooled=true) | |
| TSvrRef | GetServer (CDB_Connection **conn, const CDBConnParams *params) |
| Public Member Functions inherited from CPoolBalancer | |
| DECLARE_SAFE_FLAGS_TYPE (EFlags, TFlags) | |
| CPoolBalancer (const string &service_name, const IDBServiceMapper::TOptions &options, TFlags flags) | |
| CPoolBalancer (const string &service_name, const IDBServiceMapper::TOptions &options, bool ignore_raw_ips) | |
| TSvrRef | GetServer (void) |
| void | LocallyPenalize (TSvrRef server) |
| Public Member Functions inherited from CObject | |
| CObject (void) | |
| Constructor. More... | |
| CObject (const CObject &src) | |
| Copy constructor. More... | |
| virtual | ~CObject (void) |
| Destructor. More... | |
| CObject & | operator= (const CObject &src) THROWS_NONE |
| Assignment operator. More... | |
| bool | CanBeDeleted (void) const THROWS_NONE |
| Check if object can be deleted. More... | |
| bool | IsAllocatedInPool (void) const THROWS_NONE |
| Check if object is allocated in memory pool (not system heap) More... | |
| bool | Referenced (void) const THROWS_NONE |
| Check if object is referenced. More... | |
| bool | ReferencedOnlyOnce (void) const THROWS_NONE |
| Check if object is referenced only once. More... | |
| void | AddReference (void) const |
| Add reference to object. More... | |
| void | RemoveReference (void) const |
| Remove reference to object. More... | |
| void | ReleaseReference (void) const |
| Remove reference without deleting object. More... | |
| virtual void | DoNotDeleteThisObject (void) |
| Mark this object as not allocated in heap – do not delete this object. More... | |
| virtual void | DoDeleteThisObject (void) |
| Mark this object as allocated in heap – object can be deleted. More... | |
| void * | operator new (size_t size) |
| Define new operator for memory allocation. More... | |
| void * | operator new[] (size_t size) |
| Define new[] operator for 'array' memory allocation. More... | |
| void | operator delete (void *ptr) |
| Define delete operator for memory deallocation. More... | |
| void | operator delete[] (void *ptr) |
| Define delete[] operator for memory deallocation. More... | |
| void * | operator new (size_t size, void *place) |
| Define new operator. More... | |
| void | operator delete (void *ptr, void *place) |
| Define delete operator. More... | |
| void * | operator new (size_t size, CObjectMemoryPool *place) |
| Define new operator using memory pool. More... | |
| void | operator delete (void *ptr, CObjectMemoryPool *place) |
| Define delete operator. More... | |
| virtual void | DebugDump (CDebugDumpContext ddc, unsigned int depth) const |
| Define method for dumping debug information. More... | |
| Public Member Functions inherited from CDebugDumpable | |
| CDebugDumpable (void) | |
| virtual | ~CDebugDumpable (void) |
| void | DebugDumpText (ostream &out, const string &bundle, unsigned int depth) const |
| void | DebugDumpFormat (CDebugDumpFormatter &ddf, const string &bundle, unsigned int depth) const |
| void | DumpToConsole (void) const |
Protected Member Functions | |
| IBalanceable * | x_TryPool (const void *params) override |
| unsigned int | x_GetCount (const void *params, const string &name) override |
| unsigned int | x_GetPoolMax (const void *params) override |
| void | x_Discard (const void *params, IBalanceable *conn) override |
| Protected Member Functions inherited from CPoolBalancer | |
| void | x_InitFromCounts (const TCounts &counts) |
| TSvrRef | x_GetServer (const void *params, IBalanceable **conn) |
| bool | x_NoPooling (void) const |
| Protected Member Functions inherited from CObject | |
| virtual void | DeleteThis (void) |
| Virtual method "deleting" this object. More... | |
Private Member Functions | |
| void | x_ReinitFromCounts (void) |
Static Private Member Functions | |
| static TFlags | x_GetFlags (I_DriverContext *driver_ctx, bool is_pooled) |
Private Attributes | |
| CRef< IDBServiceInfo > | m_ServiceInfo |
| string | m_PoolName |
| I_DriverContext * | m_DriverCtx |
| bool | m_IsPooled |
Additional Inherited Members | |
| Public Types inherited from CPoolBalancer | |
| enum | EFlags { fIgnoreRawIPs = 1 << 0 , fNoPooling = 1 << 1 } |
| Public Types inherited from CObject | |
| enum | EAllocFillMode { eAllocFillNone = 1 , eAllocFillZero , eAllocFillPattern } |
| Control filling of newly allocated memory. More... | |
| typedef CObjectCounterLocker | TLockerType |
| Default locker type for CRef. More... | |
| typedef atomic< Uint8 > | TCounter |
| Counter type is CAtomiCounter. More... | |
| typedef Uint8 | TCount |
| Alias for value type of counter. More... | |
| Static Public Member Functions inherited from CObject | |
| static NCBI_XNCBI_EXPORT void | ThrowNullPointerException (void) |
| Define method to throw null pointer exception. More... | |
| static NCBI_XNCBI_EXPORT void | ThrowNullPointerException (const type_info &type) |
| static EAllocFillMode | GetAllocFillMode (void) |
| static void | SetAllocFillMode (EAllocFillMode mode) |
| static void | SetAllocFillMode (const string &value) |
| Set mode from configuration parameter value. More... | |
| Static Public Member Functions inherited from CDebugDumpable | |
| static void | EnableDebugDump (bool on) |
| Static Public Attributes inherited from CObject | |
| static const TCount | eCounterBitsCanBeDeleted = 1 << 0 |
| Define possible object states. More... | |
| static const TCount | eCounterBitsInPlainHeap = 1 << 1 |
| Heap signature was found. More... | |
| static const TCount | eCounterBitsPlaceMask |
| Mask for 'in heap' state flags. More... | |
| static const int | eCounterStep = 1 << 2 |
| Skip over the "in heap" bits. More... | |
| static const TCount | eCounterValid = TCount(1) << (sizeof(TCount) * 8 - 2) |
| Minimal value for valid objects (reference counter is zero) Must be a single bit value. More... | |
| static const TCount | eCounterStateMask |
| Valid object, and object in heap. More... | |
| Protected Types inherited from CPoolBalancer | |
| typedef map< string, unsigned int > | TCounts |
Detailed Description
Definition at line 62 of file dbapi_pool_balancer.hpp.
The documentation for this class was generated from the following files:
- include/dbapi/driver/impl/dbapi_pool_balancer.hpp
- src/dbapi/driver/dbapi_pool_balancer.cpp
