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This class is used to implement new database providers.
toConnectionProvider (const QString &provider)
| toConnectionProvider |
Create a new provider with the specified name.
Parameters:
provider | Name of the provider. |
~toConnectionProvider ()
| ~toConnectionProvider |
[virtual]
Destructor.
const QString & provider (void)
| provider |
[const]
Get name of provider.
toConnection::connectionImpl * connection (toConnection *conn)
| connection |
[pure virtual]
Create an implementation of a connection to this database.
Returns: A connection implementation created with new.
std::list<QString> modes (void)
| modes |
[virtual]
List the available modes for this database.
Returns: A list of modes that the connection implementation understands.
std::list<QString> hosts (void)
| hosts |
[virtual]
List the available hosts this database provider knows about.
Returns: A list of hosts.
std::list<QString> databases (const QString &host,
const QString &user,
const QString &pwd)
| databases |
[pure virtual]
List the available databases this provider knows about for a given host.
Parameters:
host | Host to return connections for. |
user | That might be needed. |
password | That might be needed. |
Returns: A list of databases available for a given host.
toConnectionProvider & fetchProvider (const QString &provider)
| fetchProvider |
[static]
Get the provider object for a given provider name.
Parameters:
provider | Name of provider. |
Returns: Reference to provider object.
std::list<QString> providers ()
| providers |
[static]
Get a list of names for providers.
std::list<QString> modes (const QString &provider)
| modes |
[static]
Get a list of modes for a given provider.
toConnection::connectionImpl * connection (const QString &provider,toConnection *conn)
| connection |
[static]
Implement a connection for a given provider.
Parameters:
provider | Provider to implement. |
conn | Connection to create implementation for. |
std::list<QString> hosts (const QString &provider)
| hosts |
[static]
Get a list of hosts this provider knows about.
std::list<QString> databases (const QString &provider,const QString &host,
const QString &user,const QString &pwd)
| databases |
[static]
Get a list of databases for a given provider and host.
Parameters:
provider | Provider to fetch databases for. |
host | Host to fetch databases for. |
user | That might be needed. |
password | That might be needed. |
Returns: List of known databases.
QWidget * configurationTab (QWidget *parent)
| configurationTab |
[virtual]
Create and return configuration tab for this connectiontype. The returned widget should also be a childclass of toSettingTab.
Returns: A pointer to the widget containing the setup tab for this tool or NULL of no settings are available.
const QString & config (const QString &tag,const QString &def)
| config |
Get connection specific settings.
Setting names are hierachical separated by ':' instead of '/' usually used in filenames. As an example all settings for the tool 'Example' would be under the 'Example:{settingname}' name.
Parameters:
tag | The name of the configuration setting. |
def | Contents of this setting. |
void setConfig (const QString &tag,const QString &value)
| setConfig |
Change connectionspecific setting. Depending on the implementation this can change the contents on disk or not.
Setting names are hierachical separated by ':' instead of '/' usually used in filenames. As an example all settings for the tool 'Example' would be under the 'Example:{settingname}' name.
Parameters:
tag | The name of the configuration setting. |
def | Default value of the setting, if it is not available. |