cpeditaction.java

这个是完整的wap项目的源码 开发语言 Java 系统架构 Struts + hibernate + spring 数据库 Mysql5.0 应用服务器Tomcat5.0 开发工具 MyEc

package com.longtime.wap.module.cp.web.action;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.springframework.web.struts.DispatchActionSupport;

import com.longtime.wap.common.WapConstant;
import com.longtime.wap.model.Cp;
import com.longtime.wap.module.cp.service.CpService;
import com.longtime.wap.module.cp.web.form.CpEditForm;

/**
 * 处理修改请求
 * 
 * @author liuzb
 * @date Nov 19, 2007
 */
public class CpEditAction extends DispatchActionSupport {

	private CpService cpService;

	/**
	 * 注入服务对象
	 * 
	 * @param cpService
	 *            服务对象
	 */
	public void setCpService(CpService cpService) {
		this.cpService = cpService;
	}

	/**
	 * 处理修改页请求
	 * 
	 * @param mapping
	 *            ActionMapping对象
	 * @param form
	 *            ActionForm对象
	 * @param request
	 *            HttpServletRequest对象
	 * @param response
	 *            HttpServletResponse对象
	 * @return ActionForward对象
	 * @throws Exception
	 *             异常对象
	 */
	public ActionForward getCp(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		try {
			// 根据Id取cp
			String cpId = request.getParameter("id");
			Cp cp = cpService.getCpById(Long.parseLong(cpId));

			// 设置返回的formbean对象
			CpEditForm cpEditForm = (CpEditForm) form;
			cpEditForm.setCpId(String.valueOf(cp.getCpId()));
			cpEditForm.setCompanyCode(String.valueOf(cp.getCompanyCode()));
			cpEditForm.setCompanyName(cp.getCompanyName());
			cpEditForm.setAddress(cp.getAddress());
			cpEditForm.setPhone(cp.getPhone());
			cpEditForm.setServiceDesc(cp.getServiceDesc());
			cpEditForm.setRegDate(cp.getRegDate().toString());
			cpEditForm.setEmail(cp.getEmail());
			cpEditForm.setClientPhone(cp.getClientPhone());

			String type = request.getParameter("type");
			if ("edit".equalsIgnoreCase(type)) {
				cpEditForm.setEditFlug("edit");
			}

			request.setAttribute("cpEditForm", cpEditForm);
		} catch (Exception ex) {
			ex.printStackTrace();
		}
		return mapping.findForward("detailCp");
	}

	/**
	 * 处理新增或修改请求
	 * 
	 * @param mapping
	 *            ActionMapping对象
	 * @param form
	 *            ActionForm对象
	 * @param request
	 *            HttpServletRequest对象
	 * @param response
	 *            HttpServletResponse对象
	 * @return ActionForward对象
	 * @throws Exception
	 *             异常对象
	 */
	public ActionForward saveCp(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		String forward = "detailCp";

		List<String> messages = new ArrayList<String>();
		try {
			CpEditForm cpEditForm = (CpEditForm) form;
			String companyCode = cpEditForm.getCompanyCode();
			String companyName = cpEditForm.getCompanyName();

			// 新增
			if (cpEditForm.getEditFlug().equals("save")) {
				if (cpService.getCountByCompanyCode(companyCode) > 0) {
					messages.add("企业代码已经存在！");
				} else if (cpService.getCountByCompanyName(companyName) > 0) {
					messages.add("单位名称已经存在！");
				} else {
					Cp cp = new Cp();
					cp.setCompanyCode(Long.parseLong(cpEditForm
							.getCompanyCode()));
					cp.setCompanyName(cpEditForm.getCompanyName());
					cp.setAddress(cpEditForm.getAddress());
					cp.setPhone(cpEditForm.getPhone());
					cp.setServiceDesc(cpEditForm.getServiceDesc());
					cp.setRegDate(new Date());
					cp.setEmail(cpEditForm.getEmail());
					cp.setClientPhone(cpEditForm.getClientPhone());

					cpService.saveCp(cp);
					messages.add("新增信息成功！");

					forward = "cps";
				}

			} else if (cpEditForm.getEditFlug().equals("edit")) {

				long cpId = Long.parseLong(cpEditForm.getCpId());
				int count = cpService.getCountByCompanyName(cpId, companyName);
				if (cpService.getCountByCompanyCode(cpId, companyCode) > 0) {
					messages.add("企业代码已经存在！");
				} else if (count > 0) {
					messages.add("单位名称已经存在！");
				} else {
					Cp cp = cpService.getCpById(cpId);
					cp.setCompanyCode(Long.parseLong(cpEditForm
							.getCompanyCode()));
					cp.setCompanyName(cpEditForm.getCompanyName());
					cp.setAddress(cpEditForm.getAddress());
					cp.setPhone(cpEditForm.getPhone());
					cp.setServiceDesc(cpEditForm.getServiceDesc());
					cp.setEmail(cpEditForm.getEmail());
					cp.setClientPhone(cpEditForm.getClientPhone());

					cpService.saveCp(cp);
					messages.add("修改信息成功！");

					forward = "cps";
				}
			}
		} catch (Exception ex) {
			messages.add(ex.getMessage());
			ex.printStackTrace();
		}
		request.setAttribute(WapConstant.WAP_GLOBAL_MESSAGES, messages);
		return mapping.findForward(forward);
	}
}