setupemployeeaction.java

1.本目录下存放演示Struts框架应用的三个web应用程序

package edu.reumann;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.DynaActionForm;

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

import java.util.Collection;
 
public final class SetUpEmployeeAction extends Action {

    public ActionForward execute(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
        throws Exception {
        EmployeeService service = new EmployeeService();
        Collection departments = service.getDepartments();
        Collection flavors = service.getFlavors();
        HttpSession session = request.getSession();
        session.setAttribute( "departments", departments );
        session.setAttribute( "flavors", flavors );
        DynaActionForm employeeForm = (DynaActionForm)form;
        employeeForm.set( "methodToCall", "insert" );
        request.setAttribute(mapping.getAttribute(), employeeForm);
        return (mapping.findForward("continue"));
    }
}