ServerProvider

class ServerProvider : ObjectWrap {

}

Constructors

this this(void* ptr, Flag!"Take" take)

Members

Functions

createOperation gda.server_operation.ServerOperation createOperation(gda.connection.Connection cnc, gda.types.ServerOperationType type, gda.set.Set options): Creates a new #GdaServerOperation object which can be modified in order to perform the type type of action. The options can contain: <itemizedlist> <listitem>named values which ID is a path in the resulting GdaServerOperation object, to initialize some value</listitem> <listitem>named values which may change the contents of the GdaServerOperation, see <link linkend="gda-server-op-information-std">this section</link> for more information</listitem> </itemizedlist>
createParser gda.sql_parser.SqlParser createParser(gda.connection.Connection cnc): Creates a new #GdaSqlParser object which is adapted to provider (and possibly depending on cnc for the actual database version).
escapeString string escapeString(gda.connection.Connection cnc, string str): Escapes str for use within an SQL command (to avoid SQL injection attacks). Note that the returned value still needs to be enclosed in single quotes before being used in an SQL statement.
findFile string findFile(string instDir, string filename): Finds the location of a filename. This function should only be used by database provider's implementations
getDataHandlerDbms gda.data_handler.DataHandler getDataHandlerDbms(gda.connection.Connection cnc, string forType): Find a #GdaDataHandler object to manipulate data of type for_type.
getDataHandlerDefault gda.data_handler.DataHandler getDataHandlerDefault(gda.connection.Connection cnc, gobject.types.GType type, string dbmsType): Provides the implementation when the default Libgda's data handlers must be used
getDataHandlerGType gda.data_handler.DataHandler getDataHandlerGType(gda.connection.Connection cnc, gobject.types.GType forType): Find a #GdaDataHandler object to manipulate data of type for_type. The returned object must not be modified.
getDefaultDbmsType string getDefaultDbmsType(gda.connection.Connection cnc, gobject.types.GType type): Get the name of the most common data type which has type type.
getName string getName(): Get the name (identifier) of the provider
getServerVersion string getServerVersion(gda.connection.Connection cnc): Get the version of the database to which the connection is opened.
getVersion string getVersion(): Get the version of the provider.
handlerDeclare void handlerDeclare(gda.data_handler.DataHandler dh, gda.connection.Connection cnc, gobject.types.GType gType, string dbmsType)
handlerFind gda.data_handler.DataHandler handlerFind(gda.connection.Connection cnc, gobject.types.GType gType, string dbmsType): Reserved to database provider's implementations: get the #GdaDataHandler associated to prov for connection cnc. You probably want to use gda.server_provider.ServerProvider.getDataHandlerGType.
internalGetParser gda.sql_parser.SqlParser internalGetParser(): This is a factory method to get a unique instance of a #GdaSqlParser object for each #GdaServerProvider object Don't unref it.
performOperation bool performOperation(gda.connection.Connection cnc, gda.server_operation.ServerOperation op): Performs the operation described by op. Note that op is not destroyed by this method and can be reused.
performOperationDefault bool performOperationDefault(gda.connection.Connection cnc, gda.server_operation.ServerOperation op): Performs the operation described by op, using the SQL from the rendering of the operation
renderOperation string renderOperation(gda.connection.Connection cnc, gda.server_operation.ServerOperation op): Creates an SQL statement (possibly using some specific extensions of the DBMS) corresponding to the op operation. Note that the returned string may actually contain more than one SQL statement.
self ServerProvider self(): Returns this, for use in with statements.
stringToValue gobject.value.Value stringToValue(gda.connection.Connection cnc, string string_, gobject.types.GType preferredType, string dbmsType): Use provider to create a new #GValue from a single string representation.
supportsFeature bool supportsFeature(gda.connection.Connection cnc, gda.types.ConnectionFeature feature): Tests if a feature is supported
supportsOperation bool supportsOperation(gda.connection.Connection cnc, gda.types.ServerOperationType type, gda.set.Set options): Tells if provider supports the type of operation on the cnc connection, using the (optional) options parameters.
unescapeString string unescapeString(gda.connection.Connection cnc, string str): Unescapes str for use within an SQL command. This is the exact opposite of gda.server_provider.ServerProvider.escapeString.
valueToSqlString string valueToSqlString(gda.connection.Connection cnc, gobject.value.Value from): Produces a fully quoted and escaped string from a GValue

Properties

_gType GType _gType [@property getter]

Static functions

_getGType GType _getGType()
errorQuark glib.types.Quark errorQuark()
loadFileContents string loadFileContents(string instDir, string dataDir, string filename): Loads and returns the contents of filename, which is searched in several places This function should only be used by database provider's implementations

Inherited Members

From ObjectWrap

_setGObject void _setGObject(void* cObj, Flag!"Take" take): Set the GObject of a D ObjectWrap wrapper.
_cPtr void* _cPtr(Flag!"Dup" dup): Get a pointer to the underlying C object.
_ref void* _ref(void* gObj): Calls g_object_ref() on a GObject.
_unref _unref(void* gObj): Calls g_object_unref() on a GObject.
_getGType GType _getGType(): Get the GType of an object.
_gType GType _gType [@property getter]: GObject GType property.
self ObjectWrap self(): Convenience method to return this cast to a type. For use in D with statements.
_getDObject T _getDObject(void* cptr, Flag!"Take" take): Template to get the D object from a C GObject and cast it to the given D object type.
connectSignalClosure ulong connectSignalClosure(string signalDetail, DClosure closure, Flag!"After" after): Connect a D closure to an object signal.
setProperty void setProperty(string propertyName, T val): Template for setting a GObject property.
getProperty T getProperty(string propertyName): Template for getting a GObject property.
compatControl size_t compatControl(size_t what, void* data)
bindProperty gobject.binding.Binding bindProperty(string sourceProperty, gobject.object.ObjectWrap target, string targetProperty, gobject.types.BindingFlags flags): Creates a binding between source_property on source and target_property on target.
bindPropertyFull gobject.binding.Binding bindPropertyFull(string sourceProperty, gobject.object.ObjectWrap target, string targetProperty, gobject.types.BindingFlags flags, gobject.closure.Closure transformTo, gobject.closure.Closure transformFrom): Creates a binding between source_property on source and target_property on target, allowing you to set the transformation functions to be used by the binding.
forceFloating void forceFloating(): This function is intended for #GObject implementations to re-enforce a floating[floating-ref] object reference. Doing this is seldom required: all #GInitiallyUnowneds are created with a floating reference which usually just needs to be sunken by calling gobject.object.ObjectWrap.refSink.
freezeNotify void freezeNotify(): Increases the freeze count on object. If the freeze count is non-zero, the emission of "notify" signals on object is stopped. The signals are queued until the freeze count is decreased to zero. Duplicate notifications are squashed so that at most one #GObject::notify signal is emitted for each property modified while the object is frozen.
getData void* getData(string key): Gets a named field from the objects table of associations (see gobject.object.ObjectWrap.setData).
getProperty void getProperty(string propertyName, gobject.value.Value value): Gets a property of an object.
getQdata void* getQdata(glib.types.Quark quark): This function gets back user data pointers stored via gobject.object.ObjectWrap.setQdata.
getv void getv(string[] names, gobject.value.Value[] values): Gets n_properties properties for an object. Obtained properties will be set to values. All properties must be valid. Warnings will be emitted and undefined behaviour may result if invalid properties are passed in.
isFloating bool isFloating(): Checks whether object has a floating[floating-ref] reference.
notify void notify(string propertyName): Emits a "notify" signal for the property property_name on object.
notifyByPspec void notifyByPspec(gobject.param_spec.ParamSpec pspec): Emits a "notify" signal for the property specified by pspec on object.
refSink gobject.object.ObjectWrap refSink(): Increase the reference count of object, and possibly remove the floating[floating-ref] reference, if object has a floating reference.
runDispose void runDispose(): Releases all references to other objects. This can be used to break reference cycles.
setData void setData(string key, void* data): Each object carries around a table of associations from strings to pointers. This function lets you set an association.
setProperty void setProperty(string propertyName, gobject.value.Value value): Sets a property on an object.
stealData void* stealData(string key): Remove a specified datum from the object's data associations, without invoking the association's destroy handler.
stealQdata void* stealQdata(glib.types.Quark quark): This function gets back user data pointers stored via gobject.object.ObjectWrap.setQdata and removes the data from object without invoking its destroy() function (if any was set). Usually, calling this function is only required to update user data pointers with a destroy notifier, for example:
thawNotify void thawNotify(): Reverts the effect of a previous call to gobject.object.ObjectWrap.freezeNotify. The freeze count is decreased on object and when it reaches zero, queued "notify" signals are emitted.
watchClosure void watchClosure(gobject.closure.Closure closure): This function essentially limits the life time of the closure to the life time of the object. That is, when the object is finalized, the closure is invalidated by calling gobject.closure.Closure.invalidate on it, in order to prevent invocations of the closure with a finalized (nonexisting) object. Also, gobject.object.ObjectWrap.ref_ and gobject.object.ObjectWrap.unref are added as marshal guards to the closure, to ensure that an extra reference count is held on object during invocation of the closure. Usually, this function will be called on closures that use this object as closure data.
connectNotify ulong connectNotify(string detail, T callback, Flag!"After" after): Connect to Notify signal.

gda server_provider classes

ServerProvider