>From a design POV, there are differences between params and staticParams interceptor:
AFAIK, the parameter interceptor is called twice because it serves this design purpose: to allow your action to execute some logic which is dependent of *some* of the current parameter values to set up the model where will go the rest of the action parameters. So you have in the same request, parameters that will go to the action, and other parameters that will go to the model behind the action. Unless you put also those two kind of static parameters in your action, then I think staticParams should need to be executed only once. To request a new feature you need to open a ticket in JIRA (https://issues.apache.org/struts) 2008/8/3 Andy Law <[EMAIL PROTECTED]>: > > > mgainty wrote: >> >> >> Andy- >> the short answer is you don't want >> user-set parameters to override your static parameters. >> >> > > Well yes - but I need the parameters for doing some prepare() work. I can > see that staticParams fires after params in the default stack. I can also > see that params is set to fire twice in the paramsPrepareParams stack and > that it fires after params. What I don't understand is why staticParams > doesn't fire twice in the struts-supplied pPP stack. Unless there is a > sensible design decision why it should not, I'm going to propose an RFE that > it should > > Seems to me that the current set-up allows user-set params to overide my > static parameters if they are required in a prepare() which is just plain > wrong. > > > mgainty wrote: >> >> btw for 2.1.1 you also need: "actionMappingParams" >> >> >> Which means your stack should be: >> >> <interceptor-stack name="paramsPrepareParamsStack"> >> >> ....... >> <interceptor-ref name="params"/> >> >> <interceptor-ref name="actionMappingParams"/> >> >> <interceptor-ref name="staticParams"/> >> >> ... >> >> <interceptor-ref name="prepare"/> >> >> ... >> >> <interceptor-ref name="params"/> >> >> <interceptor-ref name="actionMappingParams"/> >> >> <interceptor-ref name="staticParams"/> >> >> >> </interceptor-stack> >> >> (courtesy of dale) >> http://www.nabble.com/about-paramsPrepareParamsStack-td15462644.html >> >> Martin >> > > Thanks. This is useful info and I missed the other thread when I searched > earlier. I'm disappointed to see that I will have to refactor stuff > (struts.xml) when I shift to 2.1.x when if they were included correctly > (IMHO) in the pPP stack that gets distributed, I wouldn't need to do that. > > > What's the procedure for requesting enhancements? > > Later, > > Andy > > -- > View this message in context: > http://www.nabble.com/paramsPrepareParams-vs.-staticParams-tp18773842p18801209.html > Sent from the Struts - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > 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]
