newconferenceaction.java

该源码包括了基于J2EE的数据持久层设计,设计中使用了DAO,Service,等模式,并在Struts下进行了测试．

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.9.210/xslt/JavaClass.xsl

package org.conference.action;

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

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.conference.form.ConferenceForm;
import org.conference.datapersistence.Service.ServiceException;
import org.conference.datapersistence.Service.ServiceImple;
import org.conference.datapersistence.Bo.ConferenceVO;

/**
 * MyEclipse Struts Creation date: 05-14-2006
 * 
 * XDoclet definition:
 * 
 * @struts:action path="/newConference" name="conferenceForm" scope="request"
 *                validate="true"
 * @struts:action-forward name="success"
 *                        path="/pages/ConferenceInputSuccess.jsp"
 */
public class NewConferenceAction extends Action {
	ConferenceVO conference = new ConferenceVO();

	ServiceImple service = new ServiceImple();

	// --------------------------------------------------------- Instance
	// Variables

	// --------------------------------------------------------- Methods

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		ConferenceForm conferenceForm = (ConferenceForm) form;
		SimpleDateFormat formater = new SimpleDateFormat("yyyy/MM/dd");
		System.out.println("title:"+conferenceForm.getTitle());
		conference.setTitle(conferenceForm.getTitle());
		System.out.println("date:"+conferenceForm.getYyfrom());
		System.out.println("date:"+conferenceForm.getMmfrom());
		System.out.println("date:"+conferenceForm.getDdfrom());
		System.out.println("date:"+conferenceForm.getAddress());
		String BeginningDateforConference=conferenceForm.getYyfrom()+"/"+conferenceForm.getMmfrom()+"/"+conferenceForm.getDdfrom();
		String EnddingDateforConference=conferenceForm.getYyto()+"/"+conferenceForm.getMmto()+"/"+conferenceForm.getDdto();
		conference.setEdateforconference(EnddingDateforConference);
		conference.setSdateforconference(BeginningDateforConference);
		conference.setAddress(conferenceForm.getAddress());
		conference.setUrl(conferenceForm.getUrl());
		conference.setOrganizer(conferenceForm.getOrganizer());
		conference.setInterests(conferenceForm.getInterest());
		conference.setComments(conferenceForm.getComments());
		Date today=new Date();
		Date dateinput1=new Date();
		Date dateinput2=new Date();
		try {
			dateinput1=formater.parse(BeginningDateforConference);
			dateinput2=formater.parse(EnddingDateforConference);			
		} catch (ParseException e2) {
			// TODO Auto-generated catch block
			e2.printStackTrace();
			return null;
		}
		conference.setRealeasedate(formater.format(today));
		if (today.before(dateinput1) && today.before(dateinput2) && dateinput1.before(dateinput2))
		{
		try {
			if (service.insertConferenceInfo(conference) == 1) {
				return mapping.findForward("success");
			}

		} catch (ServiceException e) {
			// TODO Auto-generated catch block
			return null;
		}
		// TODO Auto-generated method stub
		
	}
	else
	{
	   return mapping.findForward("Dateerror");
	}
		return null;
	}
}