/*
* Copyright (c) 2013, Rainbow and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software;Designed and Developed mainly by many Chinese
* opensource volunteers. you can redistribute it and/or modify it under the
* terms of the GNU General Public License version 2 only, as published by the
* Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Any questions about this component can be directed to it's project Web address
* http://code.taobao.org/svn/rainbow/trunk
*
*/
package org.hx.rainbow.common.dao.handler;
import java.math.BigDecimal;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.TypeHandler;
@SuppressWarnings("rawtypes")
public class NumberHandler implements TypeHandler {
@Override
public void setParameter(PreparedStatement ps, int i, Object parameter,
JdbcType jdbcType) throws SQLException {
if(parameter != null && !"".equals(parameter)){
if(parameter instanceof String){
String number = (String)parameter;
ps.setBigDecimal(i,new BigDecimal(number));
}else if(parameter instanceof BigDecimal){
ps.setBigDecimal(i, (BigDecimal)parameter);
}else if(parameter instanceof Integer){
ps.setInt(i, (Integer)parameter);
}else if(parameter instanceof Double){
ps.setDouble(i, (Double)parameter);
}else if(parameter instanceof Float){
ps.setFloat(i, (Float)parameter);
}else if(parameter instanceof Long){
ps.setLong(i, (Long)parameter);
}
}else{
ps.setBigDecimal(i,null);
}
}
@Override
public Object getResult(ResultSet rs, String columnName)
throws SQLException {
return rs.getObject(columnName);
}
@Override
public Object getResult(ResultSet rs, int columnIndex) throws SQLException {
return rs.getObject(columnIndex);
}
@Override
public Object getResult(CallableStatement cs, int columnIndex)
throws SQLException {
return cs.getObject(columnIndex);
}
}