Library: Data
Package: DataCore
Header: Poco/Data/AbstractSessionImpl.h
Description
A partial implementation of SessionImpl, providing features and properties management.
To implement a certain feature or property, a subclass must provide setter and getter methods and register them with addFeature() or addProperty().
Inheritance
Direct Base Classes: SessionImpl
All Base Classes: SessionImpl, Poco::RefCountedObject
Member Summary
Member Functions: addFeature, addProperty, getFeature, getProperty, setFeature, setProperty
Inherited Functions: begin, close, commit, createStatementImpl, duplicate, getFeature, getProperty, isConnected, isTransaction, referenceCount, release, rollback, setFeature, setProperty
Types
Poco::Any
typedef Poco::Any (C::* PropertyGetter)(const std::string &);
The getter method for a property.
bool
typedef bool (C::* FeatureGetter)(const std::string &);
The getter method for a feature.
void
typedef void (C::* FeatureSetter)(const std::string &, bool);
The setter method for a feature.
void
typedef void (C::* PropertySetter)(const std::string &, const Poco::Any &);
The setter method for a property.
Constructors
AbstractSessionImpl
Creates the AbstractSessionImpl.
Destructor
~AbstractSessionImpl
Destroys the AbstractSessionImpl.
Member Functions
getFeature
bool getFeature(
const std::string & name
);
Looks a feature up in the features map and calls the feature's getter, if there is one.
See also: Poco::Data::SessionImpl::getFeature()
getProperty
Poco::Any getProperty(
const std::string & name
);
Looks a property up in the properties map and calls the property's getter, if there is one.
See also: Poco::Data::SessionImpl::getProperty()
setFeature
void setFeature(
const std::string & name,
bool state
);
Looks a feature up in the features map and calls the feature's setter, if there is one.
See also: Poco::Data::SessionImpl::setFeature()
setProperty
void setProperty(
const std::string & name,
const Poco::Any & value
);
Looks a property up in the properties map and calls the property's setter, if there is one.
See also: Poco::Data::SessionImpl::setProperty()
addFeature
void addFeature(
const std::string & name,
FeatureSetter setter,
FeatureGetter getter
);
Adds a feature to the map of supported features.
The setter or getter can be null, in case setting or getting a feature is not supported.
addProperty
void addProperty(
const std::string & name,
PropertySetter setter,
PropertyGetter getter
);
Adds a property to the map of supported properties.
The setter or getter can be null, in case setting or getting a property is not supported.