net.sourceforge.vulcan.spring.jdbc.MetricInserter.java Source code

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Here is the source code for net.sourceforge.vulcan.spring.jdbc.MetricInserter.java

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/*
 * Vulcan Build Manager
 * Copyright (C) 2005-2012 Chris Eldredge
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package net.sourceforge.vulcan.spring.jdbc;

import java.sql.Types;
import java.util.List;

import javax.sql.DataSource;

import net.sourceforge.vulcan.dto.MetricDto;

import org.springframework.jdbc.core.SqlParameter;
import org.springframework.jdbc.object.SqlUpdate;

class MetricInserter extends SqlUpdate {
    public MetricInserter(DataSource dataSource) {
        setDataSource(dataSource);
        setSql("insert into metrics " + "(build_id, message_key, metric_type, data) " + "values (?, ?, ?, ?)");

        declareParameter(new SqlParameter(Types.NUMERIC));
        declareParameter(new SqlParameter(Types.VARCHAR));
        declareParameter(new SqlParameter(Types.CHAR));
        declareParameter(new SqlParameter(Types.VARCHAR));

        compile();
    }

    public int insert(int buildId, List<MetricDto> metrics) {
        int count = 0;

        final Object[] params = new Object[4];

        params[0] = buildId;

        for (MetricDto dto : metrics) {
            params[1] = dto.getMessageKey();
            params[2] = Character.toString(dto.getType().getId());
            params[3] = dto.getValue();

            count += update(params);
        }

        return count;
    }
}