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#ifndef __com_sun_star_sdb_tools_XConnectionTools_idl__
#define __com_sun_star_sdb_tools_XConnectionTools_idl__
#ifndef __com_sun_star_uno_XInterface_idl__
#include
#endif
#ifndef __com_sun_star_sdbc_SQLException_idl__
#include
#endif
module com { module sun { module star {
module container {
published interface XNameAccess;
};
module lang {
published interface XComponent;
};
};};};
//=============================================================================
module com { module sun { module star { module sdb {
published interface XSingleSelectQueryComposer;
module tools {
//=============================================================================
published interface XTableName;
published interface XObjectNames;
published interface XDataSourceMetaData;
//-----------------------------------------------------------------------------
/** encapsulates various useful functionality around a
Connection
Most of the functionality provided here is meaningful only relative to
a given database connection. For instance, for quoting table names, you need
the meta data instance of the connection. Thus, the entry point for obtaining
a XConnectionTools instance is the
Connection service.
Note that nearly all functionality provided by this interface is also
available by other means, it's only provided here for convenience purposes.
@since OOo 2.0.4
*/
published interface XConnectionTools
{
/** creates an instance supporting the XTableName interface,
which can be used to manipulate table names for various purposes.
The returned object is guanrateed to not be .
*/
XTableName createTableName();
/** returns an instance supporting the XObjectNames interface,
which provides access to functionality around table and query names.
The returned object is guanrateed to not be .
*/
XObjectNames getObjectNames();
/** provides access to the application-level data source meta data
*/
XDataSourceMetaData
getDataSourceMetaData();
/** get fields for a result set given by a "command descriptor"
A command descriptor here means:
- a SDB-level connection (Connection
- a string specifying the name of an object relative to the connection
- a CommandType value specifying the type
of the object
@param commandType
the type of the object
@param command
the object. This may be a table name, a query name, or an SQL statement, depending on the value
of _nCommandType
@param _rxCollectionOner
If (and only if) CommandType is CommandType.COMMAND, the fields collection which is returned
by this function here is a temporary object. It is kept alive by another object, which is to be
created temporarily, too. To ensure that the fields you get are valid as long as you need them,
the owner which controls their life time is transfered to this parameter upon return.
Your fields live as long as this component lives.
Additionally, you are encouraged to dispose this component as soon as you don't need the fields anymore.
It depends on the connection's implementation if this is necessary, but the is no guarantee, so to
be on the safe side with respect to resource leaks, you should dispose the component.
@return
the container of the columns (aka fields) of the object
*/
::com::sun::star::container::XNameAccess getFieldsByCommandDescriptor( [in] long commandType,
[in] string command,
[out] ::com::sun::star::lang::XComponent keepFieldsAlive
) raises( com::sun::star::sdbc::SQLException );
/** get the composer initialized with a command and command type.
@param commandType
the type of the object
@param command
the object. This may be a table name, a query name, or an SQL statement, depending on the value
of _nCommandType
@return
the composer filled with command and command type.
*/
::com::sun::star::sdb::XSingleSelectQueryComposer getComposer([in] long commandType,[in] string command);
};
//=============================================================================
}; }; }; }; };
//=============================================================================
#endif