deleteclasses.java

jsp例程

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package struts;

import hibernate.Classes;

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 dao.ClassesDAO;

/** 
 * MyEclipse Struts
 * Creation date: 04-10-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * @struts.action-forward name="deleteClassesSuccess" path="/getClass.jsp"
 * @struts.action-forward name="deleteClassesFailed" path="/errorpage.jsp"
 */
public class DeleteClasses extends Action {
	private ClassesDAO claDao;
	private Classes cla;
	/*
	 * Generated Methods
	 */

	public ClassesDAO getClaDao() {
		return claDao;
	}

	public void setClaDao(ClassesDAO claDao) {
		this.claDao = claDao;
	}

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		String id=(String)request.getParameter("classes_id");
		if(claDao.deleteClassesByID(id))
		{
			return mapping.findForward("deleteClassesSuccess");
		}
		else{
			return mapping.getInputForward();
		}
		
	}
}