request.java

一个完整的

package com.gforce.currency;

/**
 * <p>Title: 吉力科技办公自动化系统</p>
 * <p>Description: 吉力科技办公自动化系统</p>
 * <p>Copyright: 版权所有 2003 (c) 西安吉力科技发展有限公司  Copyright (c) 2003 GForce Sceince & Technology</p>
 * <p>Company: 西安吉力科技发展有限公司 (GForce Sceince & Technology)</p>
 * @author 马登军
 * @version 1.0
 */
import javax.servlet.http.*;

public class Request {
    private HttpServletRequest m_request;

    public Request() {
    }

    public Request(HttpServletRequest t_request) {
        m_request = t_request;
    }

    public void SetRequest(HttpServletRequest t_request) {
        m_request = t_request;
    }

    public String getQueryString() {
        return StringNew.RequestGetDecode(m_request.getQueryString());
    }

    public String GetString(String ParamentName) {
        String strTempValue = "";
        try {
            String[] strTempValues = new String[0];
            strTempValues = m_request.getParameterValues(ParamentName);
            for (int i = 0; i < strTempValues.length; i++) {
                strTempValue += "," + StringNew.RequestGetDecode(strTempValues[i]);
            }
            if(strTempValue!="")
            {
                strTempValue = strTempValue.substring(1);
            }
        }
        catch (Exception err) {
            SystemOut.InfoOut("从Request获取字符串变量组“" + ParamentName + "”的值时出错！");
            try {
                strTempValue = m_request.getParameter(ParamentName);
                if (strTempValue != null) {
                    strTempValue = StringNew.RequestGetDecode(strTempValue);
                }
                else
                {
                    strTempValue = "";
                }
            }
            catch (Exception e) {
                SystemOut.InfoOut("从Request获取字符串变量“" + ParamentName + "”的值时出错！");
            }
        }
        return strTempValue;
    }

    public float GetFloat(String ParamentName) {
        float numTempValue = 0;
        try {
            numTempValue = Float.parseFloat(m_request.getParameter(ParamentName).toString());
        }
        catch (Exception err) {
            SystemOut.InfoOut("从request获取Float数据时出错：" + err.getMessage());
        }
        return numTempValue;
    }

    public int GetInt(String ParamentName) {
        int numTempValue = 0;
        try {
            numTempValue = Integer.parseInt(m_request.getParameter(ParamentName).toString());
        }
        catch (Exception err) {
            SystemOut.InfoOut("从request获取Int数据时出错：" + err.getMessage());
        }
        return numTempValue;
    }

    public void SetParament(String strParamentName, String strParamentValue) {
        m_request.setAttribute(strParamentName, StringNew.RequestSetEncode(strParamentValue));
    }
}