It looks like you are looking for cohesion. In the class menupanel.java I must reference PageXXXX In the class PageXXXX.java I must reference MenuPanel
menupanel can to be an parameter to PageXXX; PageXXX can to be abstract and have an abstract method : abstract protected Page getPageToSetOnReturnOnCase1Case2And3(PossibleParameter p); noted that in the examples there is a circular reference between Checkout page and Index page on the example the objects has an reference to the other type class. And the class object do not has an reference those objects. I don't see it as circular reference. Are circular references unavoidable with Wicket? do they are unavoidable in java, in object oriented paradigm? Is this the correct question? Is there a best practive to avoid this situation? When I avoid an circular reference, I make a choice between a several possible solutions, the on I get depends on the class objectives On Wed, Sep 23, 2009 at 7:21 AM, Giovanni Cuccu <giovanni.cu...@cup2000.it>wrote: > Hi all, > I'm developing a wicket application and I'm facing a problem. > I built a menupanel that shows the menu to access the various aplication > pages; since the panel needs to show the pages it contains a list of links > that when clicked simply do the the following > setResponsePage(new PageXXXX()); > In the class menupanel.java I must reference PageXXXX > In the class PageXXXX.java I must reference MenuPanel > At the end I have a circular reference between manupanel and the various > PageXXXX and I don't like it. > While reading wicketInAction I noted that in the examples there is a > circular reference between Checkout page and Index page. Are circular > references unavoidable with Wicket? Is there a best practive to avoid this > situation? > Thanks, > Giovanni > > > -- > Giovanni Cuccu > Via del Borgo di S. Pietro, 90/c - 40126 Bologna > e-mail: giovanni.cuccu _at_ cup2000.it > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
