lxrxxselectone.java

客户管理系统是一个典型的数据库开发应用程序

package com.webtier.clientlxrxxAction;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import com.domain.LxrxxForm;
import org.apache.struts.action.Action;
import com.service.LxrxxFacade;
import com.service.LxrxxFacadeImpl;
import java.util.List;

//单独查询
public class LxrxxSelectOne
    extends Action {
  private LxrxxFacade facade = null;
  public LxrxxSelectOne() {
    this.facade = new LxrxxFacadeImpl();
  }

  public ActionForward perform(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest servletRequest,
                               HttpServletResponse servletResponse) {
    LxrxxForm lxrxxForm = (LxrxxForm) actionForm;
    lxrxxForm.setId(Integer.valueOf(servletRequest.getParameter("id")));
    List list = this.facade.selectOne(lxrxxForm);
    servletRequest.setAttribute("list", list);

    if (servletRequest.getParameter("method") == null) {
      return actionMapping.findForward("lxrxxSelectConnect");
    }
    else if (servletRequest.getParameter("method").equals("1")) {
      return actionMapping.findForward("lxrxxSelectEmail");
    }
    return actionMapping.findForward("lxrxxSelectOne");
  }
}