/**
* Copyright (c)2010-2011 Enterprise Website Content Management System(EWCMS), All rights reserved.
* EWCMS PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
* http://www.ewcms.com
*/
package com.ewcms.common.convert;
/**
* 转换成Long数据类型
*
* @author WangWei
*/
class LongConvert implements Convertable<Long> {
@Override
public Long parse(String value)throws ConvertException {
try {
if (value == null || value.equals("")){
return 0L;
}
return Long.valueOf(value);
} catch (NumberFormatException e) {
throw new ConvertException(e);
}
}
@Override
public String parseString(Long value) {
return String.valueOf(value.longValue());
}
}