registeraction.java

struts验证框架代码例子下载

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

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
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 com.validator.struts.form.RegisterForm;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/** 
 * MyEclipse Struts
 * Creation date: 08-12-2007
 * 
 * XDoclet definition:
 * @struts.action input="/register.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/registerOk.jsp"
 * @struts.action-forward name="failure" path="/register.jsp"
 */
public class RegisterAction extends Action {
	/*
	 * Generated Methods
	 */
	private Log log = LogFactory.getFactory().getInstance(this.getClass().getName());
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
//		 Was this transaction cancelled?
        if (isCancelled(request)) {
            if (log.isInfoEnabled()) {
                log.info(
                    " "
                        + mapping.getAttribute()
                        + " - Registration transaction was cancelled");
            }

            removeFormBean(mapping, request);

            return (mapping.findForward("success"));
        }

        return mapping.findForward("success");
    }

    /**
     * Convenience method for removing the obsolete form bean.
     *
     * @param mapping The ActionMapping used to select this instance
     * @param request The HTTP request we are processing
     */
    protected void removeFormBean(
        ActionMapping mapping,
        HttpServletRequest request) {
            
        // Remove the obsolete form bean
        if (mapping.getAttribute() != null) {
            if ("request".equals(mapping.getScope())) {
                request.removeAttribute(mapping.getAttribute());
            } else {
                HttpSession session = request.getSession();
                session.removeAttribute(mapping.getAttribute());
            }
        }
    }
}