Hi,
I have faced the same problem..
But i am successfully able to crop it just by adding "basicStack"
interceptors exact before "execAndWait".
E.g:-
<interceptor-ref name="basicStack"/>
<interceptor-ref name="execAndWait"/>
Best Regards,
Jignesh
mleneveut wrote:
>
> Hi,
>
> I try to add the execAndWait interceptor in my application. But now the
> request.getSession() returns null so my app crash in the first Action.
>
> What did I miss ?
>
> <interceptor name="login"
> class="org.myorg.coordination.interceptor.LoginInterceptor" />
> <interceptor-stack name="crmStack">
> <interceptor-ref name="servletConfig"/>
> <interceptor-ref name="i18n"/>
> <interceptor-ref name="login"/>
> <interceptor-ref name="fileUpload"/>
> <interceptor-ref name="checkbox"/>
> <interceptor-ref name="staticParams"/>
> <interceptor-ref name="params">
> dojo\..*
> </interceptor-ref>
> <interceptor-ref name="conversionError"/>
> <interceptor-ref name="validation"/>
> <interceptor-ref name="workflow"/>
> <interceptor-ref name="execAndWait">
> 1000
> 100
> </interceptor-ref>
> </interceptor-stack>
> <default-interceptor-ref name="crmStack"/>
>
> <global-results>
> <result name="notLogged">/jsp/login.jsp</result>
> <result name="functionalError">/jsp/error.jsp</result>
> <result name="technicalError">/jsp/error.jsp</result>
> <result name="runtimeError">/jsp/error.jsp</result>
> <result name="wait">/jsp/wait.jsp</result>
> </global-results>
>
> My wait.jsp :
> <%@ taglib prefix="s" uri="/struts-tags" %>
> <html>
> <head>
> <title>
> <s:text name="title.webapp.prefix"/>
> <s:text name="title.wait"/>
> </title>
> <meta http-equiv="Cache-Control" content="no-store"/>
> <meta http-equiv="Pragma" content="no-cache"/>
> <meta http-equiv="Expires" content="0"/>
> <meta http-equiv="refresh" content="50;url=<s:url includeParams="all"
> />"/>
> <link href="css/crm.css" rel="stylesheet" type="text/css">
> </head>
> <body>
> <table border="0" cellspacing="0" cellpadding="0" width="100%">
> <tr valign="middle">
> <td align="center">
> Please wait while we process your request.
> Click <s:url includeParams= ">here if this page
> does not reload
> automatically.
> </td>
> </tr>
> </table>
> </body>
> </html>
>
> My Generic Action :
> public class CRMAction extends ActionSupport implements
> ServletRequestAware,
> ServletResponseAware {
> private HttpServletRequest request;
> ...
> protected final void setSessionAttribute(final String key, final Object
> o) {
> if (o != null) {
> request.getSession().setAttribute(key, o);
> }
> }
> ...
> }
>
> My called Action :
> public class LoginAction extends CRMAction {
> private UserVO user;
> private AuthentifyUserServiceInterface authentifyUserService;
>
> /**
> * Method called after the login form's submittion.
> * Authentificates the user or send an error.
> * @return String the forward
> */
> public String login() {
> try {
> user = authentifyUserService.authentifyUser(user);
> if (user != null) {
> setSessionAttribute(Constants.USER, user);
> ...
> }
>
> My login JSP submit to login_login, so calls the login method of
> LoginAction. The wait.jsp is displayed, but I have a NullPointerExceptoin
> when setting the user in session.
>
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