addtockenaction.java

Struts - 重复提交 token

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

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

import vom.livechance.form.AddTockenForm;

/** 
 * MyEclipse Struts
 * Creation date: 08-05-2008
 * 
 * XDoclet definition:
 * @struts.action path="/addTocken" name="addTockenForm" input="/index.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/success.jsp"
 */
public class AddTockenAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		AddTockenForm addTockenForm = (AddTockenForm) form;// TODO Auto-generated method stub
		//saveToken(request);
		ActionErrors errors = new ActionErrors();
		
		if(isTokenValid(request)){
			this.resetToken(request);
			return mapping.findForward("success");
		}
		saveToken(request);
		errors.add("error", new ActionMessage("tocken"));
		this.saveErrors(request, errors);
		return mapping.getInputForward();
	}
}