invdetailreportform.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.inv.web;

import java.text.ParseException;
import java.util.Date;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

import com.cownew.ctk.common.DateUtils;
import com.cownew.ctk.common.StringUtils;

public class InvDetailReportForm extends ActionForm
{
	private String materialId;

	private String beginDate;

	private Date beginDateAsDate;

	private String endDate;

	private Date endDateAsDate;

	public String getBeginDate()
	{

		return beginDate;
	}

	public void setBeginDate(String beginDate)
	{
		this.beginDate = beginDate;
	}

	public Date getBeginDateAsDate()
	{
		return beginDateAsDate;
	}

	public String getEndDate()
	{
		return endDate;
	}

	public void setEndDate(String endDate)
	{
		this.endDate = endDate;
	}

	public String getMaterialId()
	{
		return materialId;
	}

	public void setMaterialId(String materialId)
	{
		this.materialId = materialId;
	}

	public Date getEndDateAsDate()
	{
		return endDateAsDate;
	}

	public ActionErrors validate(ActionMapping mapping,
			HttpServletRequest request)
	{
		ActionErrors errors = new ActionErrors();
		try
		{
			if (!StringUtils.isEmpty(beginDate))
			{
				beginDateAsDate = DateUtils.parse(beginDate);
			}
			if (!StringUtils.isEmpty(endDate))
			{
				endDateAsDate = DateUtils.parse(endDate);
			}
		} catch (ParseException e)
		{
			errors.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage("日期格式错误",
					false));
		}
		return errors;
	}
	
	public void reset(ActionMapping mapping, HttpServletRequest request)
	{
		materialId = null;
		beginDate = null;
		beginDateAsDate = null;
		endDate = null;
		endDateAsDate = null;
	}
}