Drizzled Public API Documentation

drizzled::plugin::EventObserver Class Referenceabstract
Inheritance diagram for drizzled::plugin::EventObserver:
drizzled::plugin::Plugin drizzled::plugin::HelloEvents drizzled::plugin::QueryLog

Public Types

enum  EventType {
  BEFORE_CREATE_DATABASE, AFTER_CREATE_DATABASE, BEFORE_DROP_DATABASE, AFTER_DROP_DATABASE,
  CONNECT_SESSION, DISCONNECT_SESSION, AFTER_STATEMENT, BEFORE_STATEMENT,
  BEFORE_DROP_TABLE, AFTER_DROP_TABLE, BEFORE_RENAME_TABLE, AFTER_RENAME_TABLE,
  BEFORE_INSERT_RECORD, AFTER_INSERT_RECORD, BEFORE_UPDATE_RECORD, AFTER_UPDATE_RECORD,
  BEFORE_DELETE_RECORD, AFTER_DELETE_RECORD, MAX_EVENT_COUNT
}
 
typedef std::pair< const
std::string, const std::string > 
map_key
 
typedef std::map< const
map_key, plugin::Plugin * > 
map
 
typedef std::vector< Plugin * > vector
 

Public Member Functions

 EventObserver (std::string name_arg)
 
virtual void registerTableEventsDo (TableShare &, EventObserverList &)
 
virtual void registerSchemaEventsDo (const std::string &, EventObserverList &)
 
virtual void registerSessionEventsDo (Session &, EventObserverList &)
 
virtual bool observeEventDo (EventData &)=0
 
void registerEvent (EventObserverList &observers, EventType event, int32_t position=0)
 
virtual void shutdownPlugin ()
 
virtual void prime ()
 
virtual void startup (drizzled::Session &)
 
void activate ()
 
void deactivate ()
 
bool isActive () const
 
const std::string & getName () const
 
void setModule (module::Module *module)
 
const std::string & getTypeName () const
 
virtual bool removeLast () const
 
const std::string & getModuleName () const
 

Static Public Member Functions

static const char * eventName (EventType event)
 
static bool addPlugin (EventObserver *handler)
 
static void removePlugin (EventObserver *handler)
 
static void registerTableEvents (TableShare &table_share)
 
static void deregisterTableEvents (TableShare &table_share)
 
static void registerSchemaEvents (Session &session, const std::string &db)
 
static void deregisterSchemaEvents (EventObserverList *observers)
 
static void registerSessionEvents (Session &session)
 
static void deregisterSessionEvents (EventObserverList *observers)
 
static bool beforeDropTable (Session &session, const drizzled::identifier::Table &table)
 
static bool afterDropTable (Session &session, const drizzled::identifier::Table &table, int err)
 
static bool beforeRenameTable (Session &session, const drizzled::identifier::Table &from, const drizzled::identifier::Table &to)
 
static bool afterRenameTable (Session &session, const drizzled::identifier::Table &from, const drizzled::identifier::Table &to, int err)
 
static bool connectSession (Session &session)
 
static bool disconnectSession (Session &session)
 
static bool beforeStatement (Session &session)
 
static bool afterStatement (Session &session)
 
static bool beforeInsertRecord (Table &table, unsigned char *buf)
 
static bool afterInsertRecord (Table &table, const unsigned char *buf, int err)
 
static bool beforeDeleteRecord (Table &table, const unsigned char *buf)
 
static bool afterDeleteRecord (Table &table, const unsigned char *buf, int err)
 
static bool beforeUpdateRecord (Table &table, const unsigned char *old_data, unsigned char *new_data)
 
static bool afterUpdateRecord (Table &table, const unsigned char *old_data, unsigned char *new_data, int err)
 
static bool beforeCreateDatabase (Session &session, const std::string &db)
 
static bool afterCreateDatabase (Session &session, const std::string &db, int err)
 
static bool beforeDropDatabase (Session &session, const std::string &db)
 
static bool afterDropDatabase (Session &session, const std::string &db, int err)
 
static const EventObserverVector & getEventObservers (void)
 

Detailed Description

Definition at line 57 of file event_observer.h.


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