Thanks Philip, I'll give this a try. How does this affect the default behaviour of the framework setting the context when an action is instantiated?
Chris On Sat, May 23, 2009 at 6:59 PM, Philip Constantinou <[email protected]> wrote: > We do similar stuff by adding these helper methods to our ActionBeanContext > subclass. Your tag should have enough information from the page context to > call getOrMakeContext(...). > > > > /** > * If an My context has already been set, this will grab it, otherwise > * this will make a new context. > */ > public static MyActionBeanContext getOrMakeContext( > HttpServletRequest httpRequest, HttpServletResponse httpResponse, > ServletContext servletContext) { > MyActionBeanContext context = MyActionBeanContext > .getContext(httpRequest); > if (context == null) { > context = new MyActionBeanContext(); > context.setRequest(httpRequest); > context.setResponse(httpResponse); > context.setServletContext(servletContext); > } > return context; > } > > > > /** > * Retrieves the global context associated with the provideed request, or > null > * if none is set. > */ > public static MyActionBeanContext getContext(ServletRequest request) { > return (MyActionBeanContext) request > .getAttribute(My_CONTEXT_REQUEST_ATTRIBUTE); > } > > > > @Override > public void setRequest(HttpServletRequest request) { > super.setRequest(request); > if (getContext(request) == null) { > request.setAttribute(My_CONTEXT_REQUEST_ATTRIBUTE, this); > } > } > > > > > On May 23, 2009, at 3:45 PM, Mike McNally wrote: > > On Sat, 23 May 2009 14:44:27 -0700 > Chris Cheshire <[email protected]> wrote: > > I have quite a few convenience methods in my action bean context > > subclass (eg. that wrap getting init parameters for the web > > application) that I want to access from a tag handler class. I can get > > the servlet context and then get the params from that, but the methods > > in the action bean context are more...convenient. Is there any way to > > get access to this instance from a tag handler class? > > I think that a common way to do this is to either subclass the context > class such that the instances put themselves in a ThreadLocal and > provide a public static access method, or to have an interceptor > do that for the stock class. > > -- > -- > Mike McNally <[email protected]> > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > is a gathering of tech-side developers & brand creativity professionals. > Meet > the minds behind Google Creative Lab, Visual Complexity, Processing, & > iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian > Group, R/GA, & Big Spaceship. http://www.creativitycat.com > _______________________________________________ > Stripes-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/stripes-users > > > ------------------------------------------------------------------------------ > Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT > is a gathering of tech-side developers & brand creativity professionals. > Meet > the minds behind Google Creative Lab, Visual Complexity, Processing, & > iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian > Group, R/GA, & Big Spaceship. http://www.creativitycat.com > _______________________________________________ > Stripes-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/stripes-users > > ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp as they present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com _______________________________________________ Stripes-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/stripes-users
