com.wabacus.system.datatype.ByteType.java Source code

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Here is the source code for com.wabacus.system.datatype.ByteType.java

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/* 
 * Copyright (C) 2010---2014 (wuweixing)<349446658@qq.com>
 * 
 * This file is part of Wabacus 
 * 
 * Wabacus 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 3 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.wabacus.system.datatype;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.wabacus.config.database.type.AbsDatabaseType;

public class ByteType extends AbsDataType {
    private final static Log log = LogFactory.getLog(ByteType.class);

    public Object getColumnValue(ResultSet rs, String column, AbsDatabaseType dbtype) throws SQLException {
        return Byte.valueOf(rs.getByte(column));
    }

    public Object getColumnValue(ResultSet rs, int iindex, AbsDatabaseType dbtype) throws SQLException {
        return Byte.valueOf(rs.getByte(iindex));
    }

    public void setPreparedStatementValue(int iindex, String value, PreparedStatement pstmt, AbsDatabaseType dbtype)
            throws SQLException {
        log.debug("setByte(" + iindex + "," + value + ")");
        pstmt.setByte(iindex, (Byte) label2value(value));
    }

    public Class getJavaTypeClass() {
        return Byte.class;
    }

    public Object label2value(String label) {
        if (label == null || label.trim().equals(""))
            label = "0";
        return Byte.valueOf(label.trim());
    }

}