Hmmm ... my login.jsp now looks like this, <s:form action="index" method="post" validate="true"> <s:textfield name="username" key="user.username" /> <s:password name="password" key="user.password" /> <s:submit name="login" key="button.login" /> </s:form>
When the login button is pressed, the following exceptions are shown in the console, com.opensymphony.xwork2.interceptor.ParametersInterceptor setParameters SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'login' on 'class com.opensymphony.xwork2.ActionSupport: Error setting expression 'login' with value '[Ljava.lang.String;@223be4' com.opensymphony.xwork2.interceptor.ParametersInterceptor setParameters SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'password' on 'class com.opensymphony.xwork2.ActionSupport: Error setting expression 'password' with value '[Ljava.lang.String;@18a270a' com.opensymphony.xwork2.interceptor.ParametersInterceptor setParameters SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'username' on 'class com.opensymphony.xwork2.ActionSupport: Error setting expression 'username' with value '[Ljava.lang.String;@10936a1' On 2/5/08, Jeromy Evans <[EMAIL PROTECTED]> wrote: > It depends what your interceptor is trying to do... > At the moment, I still think params is trying to call > getButton().setLogin(val) on your ACTION (prior to execution of your > login interceptor). > I presume your interceptor is going to check the params or session and > redirect if not authenticated, which is fine, but with your stack the > params interceptor will attempt to write to the ACTION first. > > I still suspect your JSP/html includes a field with NAME "button.login" > and params is throwing the exception due to getButton(). You can test > my theory by giving the field a different name (eg. key="button.login" > name="login") that won't cause an error. > > hezjing wrote: > > The "button.login" is a key in i18n properties file, and it is suppose > > to retrieve the label for a button. > > > > I suspect this problem could be the interceptor statck I configured, > > > > <interceptor-ref name="servlet-config" /> > > <interceptor-ref name="params" /> > > <interceptor-ref name="login" /> // my interceptor > > <interceptor-ref name="prepare" /> > > <interceptor-ref name="chain" /> > > <interceptor-ref name="model-driven" /> > > <interceptor-ref name="fileUpload" /> > > <interceptor-ref name="static-params" /> > > <interceptor-ref name="params" /> > > <interceptor-ref name="conversionError" /> > > <interceptor-ref name="validation" /> > > <interceptor-ref name="workflow" /> > > > > > > Is it OK if my login interceptor is configured after the params interceptor? > > > > > > On 2/5/08, Jeromy Evans <[EMAIL PROTECTED]> wrote: > > > >> A param called "button.login" means the ParametersInterceptor has to > >> call getButton().setLogin(val). > >> > >> If you don't have a getButton() method, or getButton() returns null, an > >> exception like this occurs while trying to set the parameter. > >> > >> hezjing wrote: > >> > >>> Hi > >>> > >>> I'm trying to create a login interceptor. > >>> > >>> When a login form is submitted, I got the following exception: > >>> > >>> com.opensymphony.xwork2.interceptor.ParametersInterceptor setParameters > >>> SEVERE: ParametersInterceptor - [setParameters]: Unexpected Exception > >>> caught setting 'button.login' on 'class > >>> com.opensymphony.xwork2.ActionSupport: Error setting expression > >>> 'button.login' with value > >>> '[Ljava.lang.String;@2d4c7e' > >>> > >>> > >>> What does this exception means? > >>> > >>> > >>> > >>> > >>> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> > >> > >> > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Hez --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
