cdbDAL.idl

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#ifndef _CDBDAL_IDL_
#define _CDBDAL_IDL_

/*******************************************************************************
*    ALMA - Atacama Large Millimiter Array
*    (c) European Southern Observatory, 2002
*    Copyright by ESO (in the framework of the ALMA collaboration)
*    and Cosylab 2002, All rights reserved
*
*    This library is free software; you can redistribute it and/or
*    modify it under the terms of the GNU Lesser General Public
*    License as published by the Free Software Foundation; either
*    version 2.1 of the License, or (at your option) any later version.
*
*    This library is distributed in the hope that it will be useful,
*    but WITHOUT ANY WARRANTY; without even the implied warranty of
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
*    Lesser General Public License for more details.
*
*    You should have received a copy of the GNU Lesser General Public
*    License along with this library; if not, write to the Free Software
*    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
*
*
* "@(#) $Id: cdbDAL.idl,v 1.5 2007/10/11 11:15:14 msekoran Exp $"
*
* who       when      what
* --------  --------  ----------------------------------------------
* almamgr 2003-08-29 Replaced acsutil.idl with acscomponent.idl
* gchiozzi 2003-05-15 jDAL interface taken out in separate IDL file
* gchiozzi 2003-05-15 DAO extends ACS:OffShoot interface
* gchiozzi 2003-05-15 Added include of acsutil.idl
*/


#include <acscomponent.idl>
#include "cdbErrType.idl"

#pragma prefix "cosylab.com"

module CDB { 

        // sequences
        typedef sequence <string> stringSeq;
        typedef sequence <long> longSeq;
        typedef sequence <double> doubleSeq;

        interface DAO : ACS::OffShoot {
                /*
                 * Give a long value for a specific property of the Node
                 */
                long            get_long( in string propertyName )              raises (cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx);
                /*
                 * Give a double value for a specific property of the Node
                 */
                double          get_double( in string propertyName )    raises (cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx);
                /*
                 * Give a string value for a specific property of the Node
                 */
                string          get_string( in string propertyName )    raises (cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx);
                string          get_field_data( in string propertyName )raises (cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx);
                /*
                 * Give a string seq of the value of specific property of the Node
                */
                stringSeq       get_string_seq( in string propertyName )raises (cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx);
                /*
                 * Give a long seq of the value of specific property of the Node
                 */
                longSeq         get_long_seq( in string propertyName )  raises (cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx);
                /*
                 * Give a double seq of the value of specific property of the Node
                 */
                doubleSeq       get_double_seq( in string propertyName )raises (cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx);

                void            destroy();
        };
        /*
         * Interface of the listener of changes of DAL
         */
        interface DALChangeListener : ACS::OffShoot {
                /*
                 * Inform that the object is changed and reconnect/reload it
                 */
                void object_changed( in string curl );
        };

        interface DAL {
                readonly attribute string configuration_name;

                string  get_DAO( in string curl ) raises (cdbErrType::CDBRecordDoesNotExistEx,cdbErrType::CDBXMLErrorEx);
                DAO get_DAO_Servant( in string curl )   raises (cdbErrType::CDBRecordDoesNotExistEx, cdbErrType::CDBXMLErrorEx);
                oneway  void    shutdown();

                //data change handling
                long    add_change_listener(  in DALChangeListener listener );
                void    listen_for_changes( in string curl, in long listenerID );
                void    remove_change_listener( in long listenerID );

                // listing
                string  list_nodes( in string name );

                string  list_daos( in string name );
        };

        interface WDAO : DAO {
                void set_long(in string propertyName, in long value) raises(cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBFieldIsReadOnlyEx);
                void set_double(in string propertyName, in double value) raises(cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBFieldIsReadOnlyEx);
                void set_string(in string propertyName, in string value) raises(cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBFieldIsReadOnlyEx);
                void set_field_data(in string propertyName, in string value) raises(cdbErrType::WrongCDBDataTypeEx, cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBFieldIsReadOnlyEx);
                void set_string_seq(in string propertyName, in stringSeq value) raises(cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBFieldIsReadOnlyEx);
                void set_long_seq(in string propertyName, in longSeq value) raises(cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBFieldIsReadOnlyEx);
                void set_double_seq(in string propertyName, in doubleSeq value) raises(cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBFieldIsReadOnlyEx);
        };
        
        interface WDAL : DAL {
                WDAO get_WDAO_Servant(in string curl) raises(cdbErrType::CDBRecordDoesNotExistEx, cdbErrType::CDBRecordIsReadOnlyEx, cdbErrType::CDBXMLErrorEx);
                void add_node(in string curl, in string xml) raises(cdbErrType::CDBRecordAlreadyExistsEx, cdbErrType::CDBXMLErrorEx, cdbErrType::CDBExceptionEx);
                void remove_node(in string curl) raises(cdbErrType::CDBRecordDoesNotExistEx, cdbErrType::CDBRecordIsReadOnlyEx);
                void set_DAO(in string curl, in string xml) raises(cdbErrType::CDBRecordDoesNotExistEx, cdbErrType::CDBFieldDoesNotExistEx, cdbErrType::CDBRecordIsReadOnlyEx, cdbErrType::CDBXMLErrorEx, cdbErrType::CDBExceptionEx);
        };

};

#endif /* _CDBDAL_IDL_ */

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