/******************************************************************************
 *  Copyright 2015 by OLTPBenchmark Project                                   *
 *                                                                            *
 *  Licensed under the Apache License, Version 2.0 (the "License");           *
 *  you may not use this file except in compliance with the License.          *
 *  You may obtain a copy of the License at                                   *
 *                                                                            *
 *    http://www.apache.org/licenses/LICENSE-2.0                              *
 *                                                                            *
 *  Unless required by applicable law or agreed to in writing, software       *
 *  distributed under the License is distributed on an "AS IS" BASIS,         *
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  *
 *  See the License for the specific language governing permissions and       *
 *  limitations under the License.                                            *
 ******************************************************************************/


package com.oltpbenchmark.benchmarks.tatp.procedures;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;

import com.oltpbenchmark.api.Procedure;
import com.oltpbenchmark.api.SQLStmt;
import com.oltpbenchmark.benchmarks.tatp.TATPConstants;

public class UpdateSubscriberData extends Procedure {

    public final SQLStmt updateSubscriber = new SQLStmt(
        "UPDATE " + TATPConstants.TABLENAME_SUBSCRIBER + " SET bit_1 = ? WHERE s_id = ?"
    );

    public final SQLStmt updateSpecialFacility = new SQLStmt(
        "UPDATE " + TATPConstants.TABLENAME_SPECIAL_FACILITY + " SET data_a = ? WHERE s_id = ? AND sf_type = ?"
    );

    public long run(Connection conn, long s_id, byte bit_1, short data_a, byte sf_type) throws SQLException {
    	PreparedStatement stmt = this.getPreparedStatement(conn, updateSubscriber);
    	stmt.setByte(1, bit_1);
    	stmt.setLong(2, s_id);
    	int updated = stmt.executeUpdate();
    	assert(updated == 1);
    	
    	stmt = this.getPreparedStatement(conn, updateSpecialFacility);
    	stmt.setShort(1, data_a);
    	stmt.setLong(2, s_id);
    	stmt.setByte(3, sf_type);
    	updated = stmt.executeUpdate();
    	if (updated != 0) {
    	    throw new UserAbortException("Failed to update a row in " + TATPConstants.TABLENAME_SPECIAL_FACILITY);
    	}
    	return (updated);
    }
}