I was wondering whether someone could tell me what is the best practice in the following scenario.
Ok, performing data input I can encapsulate data in a Form Bean (whatever it may be ActionForm, DynaActionForm,etc) pass it along to the Action mapped through struts-config.xml, then at the Action class draw the line in the sand between the web tier and services by using Service Locator pattern. For me I think that is great. Abstraction in one direction. In that Action I can receive back data, attach it to the Request object and send it along to the 'target' JSP. That is not too bad either, the JSP knows the Request object and the collection that comes with it can be dealt with using Struts or custom tags. So far so good. However, what if I am coming to a JSP which does not follow an action yet must display data of some sought from a data source? Ok, there are JavaBeans. I instantiate an instance of a JavaBean, call a method 'public List getXXXX()', and iterate over what I get back. The use of the Service Locator pattern, or even if I went to IoC in one direction seems so elegant. Can anyway tell me what is a better means in the case where no Action has been initiated? Thanks Matthew --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
