# -*- mode: qore; indent-tabs-mode: nil -*-
#! Qore AbstractDbTableBulkOperation class definition

/** AbstractDbTableBulkOperation.qc Copyright 2023 Qore Technologies, s.r.o.

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*/

#! Contains all public definitions in the DbDataProvider module
public namespace DbDataProvider {
#! Bulk operation object for tables
public class AbstractDbTableBulkOperation inherits AbstractDataProviderBulkOperation {
    private {
        #! The actual bulk insert operation object
        AbstractBulkOperation bulk;
    }

    #! Creates the object
    constructor(DbTableDataProvider provider, AbstractBulkOperation bulk) : AbstractDataProviderBulkOperation(provider) {
        self.bulk = bulk;
    }

    #! Queues data in the buffer
    queueData(hash<auto> record) {
        bulk.queueData(record);
    }

    #! Queues data in the buffer
    queueData(list<hash<auto>> records) {
        bulk.queueData(records);
    }

    #! Flushes any remaining data to the data provider
    /** This method should always be called before committing the transaction (if the data provider supports
        transaction management) or destroying the object
    */
    flush() {
        bulk.flush();
    }

    #! Discards any buffered data
    /** This method should be called before rolling back the transaction (if the data provider supports transaction
        management) or destroying the object if an error occurs
    */
    discard() {
        bulk.discard();
    }
}
}
