コード例 #1
0
        /// <summary>
        /// This method deletes a 'ReferencesSet' object.
        /// </summary>
        /// <param name='List<PolymorphicObject>'>The 'ReferencesSet' to delete.
        /// <returns>A PolymorphicObject object with a Boolean value.
        internal PolymorphicObject DeleteReferencesSet(List <PolymorphicObject> parameters, DataConnector dataConnector)
        {
            // Initial Value
            PolymorphicObject returnObject = new PolymorphicObject();

            // If the data connection is connected
            if ((dataConnector != null) && (dataConnector.Connected == true))
            {
                // Create Delete StoredProcedure
                DeleteReferencesSetStoredProcedure deleteReferencesSetProc = null;

                // verify the first parameters is a(n) 'ReferencesSet'.
                if (parameters[0].ObjectValue as ReferencesSet != null)
                {
                    // Create ReferencesSet
                    ReferencesSet referencesSet = (ReferencesSet)parameters[0].ObjectValue;

                    // verify referencesSet exists
                    if (referencesSet != null)
                    {
                        // Now create deleteReferencesSetProc from ReferencesSetWriter
                        // The DataWriter converts the 'ReferencesSet'
                        // to the SqlParameter[] array needed to delete a 'ReferencesSet'.
                        deleteReferencesSetProc = ReferencesSetWriter.CreateDeleteReferencesSetStoredProcedure(referencesSet);
                    }
                }

                // Verify deleteReferencesSetProc exists
                if (deleteReferencesSetProc != null)
                {
                    // Execute Delete Stored Procedure
                    bool deleted = this.DataManager.ReferencesSetManager.DeleteReferencesSet(deleteReferencesSetProc, dataConnector);

                    // Create returnObject.Boolean
                    returnObject.Boolean = new NullableBoolean();

                    // If delete was successful
                    if (deleted)
                    {
                        // Set returnObject.Boolean.Value to true
                        returnObject.Boolean.Value = NullableBooleanEnum.True;
                    }
                    else
                    {
                        // Set returnObject.Boolean.Value to false
                        returnObject.Boolean.Value = NullableBooleanEnum.False;
                    }
                }
            }
            else
            {
                // Raise Error Data Connection Not Available
                throw new Exception("The database connection is not available.");
            }

            // return value
            return(returnObject);
        }
コード例 #2
0
        /// <summary>
        /// This method finds a 'ReferencesSet' object.
        /// </summary>
        /// <param name='List<PolymorphicObject>'>The 'ReferencesSet' to delete.
        /// <returns>A PolymorphicObject object with a Boolean value.
        internal PolymorphicObject FindReferencesSet(List <PolymorphicObject> parameters, DataConnector dataConnector)
        {
            // Initial Value
            PolymorphicObject returnObject = new PolymorphicObject();

            // locals
            ReferencesSet referencesSet = null;

            // If the data connection is connected
            if ((dataConnector != null) && (dataConnector.Connected == true))
            {
                // Create Find StoredProcedure
                FindReferencesSetStoredProcedure findReferencesSetProc = null;

                // verify the first parameters is a 'ReferencesSet'.
                if (parameters[0].ObjectValue as ReferencesSet != null)
                {
                    // Get ReferencesSetParameter
                    ReferencesSet paramReferencesSet = (ReferencesSet)parameters[0].ObjectValue;

                    // verify paramReferencesSet exists
                    if (paramReferencesSet != null)
                    {
                        // Now create findReferencesSetProc from ReferencesSetWriter
                        // The DataWriter converts the 'ReferencesSet'
                        // to the SqlParameter[] array needed to find a 'ReferencesSet'.
                        findReferencesSetProc = ReferencesSetWriter.CreateFindReferencesSetStoredProcedure(paramReferencesSet);
                    }

                    // Verify findReferencesSetProc exists
                    if (findReferencesSetProc != null)
                    {
                        // Execute Find Stored Procedure
                        referencesSet = this.DataManager.ReferencesSetManager.FindReferencesSet(findReferencesSetProc, dataConnector);

                        // if dataObject exists
                        if (referencesSet != null)
                        {
                            // set returnObject.ObjectValue
                            returnObject.ObjectValue = referencesSet;
                        }
                    }
                }
                else
                {
                    // Raise Error Data Connection Not Available
                    throw new Exception("The database connection is not available.");
                }
            }

            // return value
            return(returnObject);
        }
コード例 #3
0
        /// <summary>
        /// This method fetches all 'ReferencesSet' objects.
        /// </summary>
        /// <param name='List<PolymorphicObject>'>The 'ReferencesSet' to delete.
        /// <returns>A PolymorphicObject object with all  'ReferencesSets' objects.
        internal PolymorphicObject FetchAll(List <PolymorphicObject> parameters, DataConnector dataConnector)
        {
            // Initial Value
            PolymorphicObject returnObject = new PolymorphicObject();

            // locals
            List <ReferencesSet> referencesSetListCollection = null;

            // Create FetchAll StoredProcedure
            FetchAllReferencesSetsStoredProcedure fetchAllProc = null;

            // If the data connection is connected
            if ((dataConnector != null) && (dataConnector.Connected == true))
            {
                // Get ReferencesSetParameter
                // Declare Parameter
                ReferencesSet paramReferencesSet = null;

                // verify the first parameters is a(n) 'ReferencesSet'.
                if (parameters[0].ObjectValue as ReferencesSet != null)
                {
                    // Get ReferencesSetParameter
                    paramReferencesSet = (ReferencesSet)parameters[0].ObjectValue;
                }

                // Now create FetchAllReferencesSetsProc from ReferencesSetWriter
                fetchAllProc = ReferencesSetWriter.CreateFetchAllReferencesSetsStoredProcedure(paramReferencesSet);
            }

            // Verify fetchAllProc exists
            if (fetchAllProc != null)
            {
                // Execute FetchAll Stored Procedure
                referencesSetListCollection = this.DataManager.ReferencesSetManager.FetchAllReferencesSets(fetchAllProc, dataConnector);

                // if dataObjectCollection exists
                if (referencesSetListCollection != null)
                {
                    // set returnObject.ObjectValue
                    returnObject.ObjectValue = referencesSetListCollection;
                }
            }
            else
            {
                // Raise Error Data Connection Not Available
                throw new Exception("The database connection is not available.");
            }

            // return value
            return(returnObject);
        }