Well, not implicitly, but by default. It is included in the struts-default stack. (*Chris*)
On Sun, Nov 25, 2012 at 11:01 PM, Wu Ming <rdyf4e...@gmail.com> wrote: > So is that means struts 2 is using params interceptor implicitly? > > > On Mon, Nov 26, 2012 at 10:12 AM, Chris Pratt <thechrispr...@gmail.com > >wrote: > > > Request parameters refers to the data that is supplied with the GET query > > string or POST body (typically from form parameters). And the Params > > Interceptor takes those parameters and calls the corresponding mutators > on > > the Action. > > (*Chris*) > > > > > > On Sun, Nov 25, 2012 at 3:40 AM, Wu Ming <rdyf4e...@gmail.com> wrote: > > > > > Hi, > > > > > > Is Request Parameters has same meaning with the Action's property field > > > (the one with getter/setter) ? > > > > > > For example: > > > http://www.tutorialspoint.com/struts_2/struts_actions.htm > > > > > > HelloWorldAction has "name" property. Then in index.jsp, there is a > form > > > that has "name" textfield data that will be sent to the > HelloWorldAction > > if > > > the submit button is clicked. So, in this case, could the "name" > > textfield > > > data can be called as a Request Parameter if it is being submitted to > > > the HelloWorldAction? > > > > > > > > > > > > On Sun, Nov 25, 2012 at 6:20 PM, Chris Pratt <thechrispr...@gmail.com > > > >wrote: > > > > > > > Params interceptor is used in Injecting the Request Parameters into > the > > > > Action, either individually or (using the ParameterAware interface) > all > > > at > > > > once. > > > > (*Chris*) > > > > > > > > > > > > On Sun, Nov 25, 2012 at 3:07 AM, Wu Ming <rdyf4e...@gmail.com> > wrote: > > > > > > > > > I read this tutorial< > > > > > http://www.tutorialspoint.com/struts_2/struts_interceptors.htm>, > > > > > but I don't understand what Params Interceptor is used for? > > > > > > > > > > Example: > > > > > > > > > > <action name="someAction" class="com.examples.SomeAction"> > > > > > <interceptor-ref name="params"/> > > > > > <result name="success">result.jsp</result> > > > > > </action> > > > > > > > > > > > > > > > If the timer interceptor being used, we will see this kind of > > message: > > > > > > > > > > *INFO: Executed action [//hello!execute] took 109 ms.* > > > > > > > > > > > > > > > But what about params interceptor? What would happened if it's > used? > > I > > > > > tried and don't see anything. > > > > > > > > > > > > > > >
