Thanks Cristi, will try that approach and report back. _____
From: Grigoras Cristinel [mailto:[EMAIL PROTECTED] Sent: Thursday, December 21, 2006 9:29 AM To: MyFaces Discussion Subject: Re: from-outcome value Hi, A better solution is to use custom navigation handler and the outcome string will make the name of view. Like '/somepoz/somefile.jsp'. In navigation handler you can check if the outcome string begin with "/" an set the view. Is some example in wiki about navigation handler. Cristi David Delbecq wrote: Hi, This all looks to me a bit over-engineering and useless round cycling (defining constants string reference that resolve to constant string reference...) Why could this pack of things: <from-outcome>@OUTCOME.CONTINUE@</from-outcome> public String someAction(){ ... return outcomeUtils.getOutcoume("OUTCOME.CONTINUE"); } outcome.properties: OUTCOME.CONTINUE=continue finally proceed thru a ant script to convert your file in any way be better and more maintainable than this: <from-outcome>OUTCOME.CONTINUE</from-outcome> public String someAction(){ return"OUTCOME.CONTINUE"; } In both cases, you need OUTCOME.CONTINUE to be used inside your action and inside your navigation-case. Then use it as your action return! En l'instant précis du 12/21/06 14:52, Anil Kommareddi s'exprimait dans toute sa noblesse: Thanks Marco, that is exactly what we have been doing. Here is one way that I thought of doing if anyone else is interested: Define the outcomes in a properties file and use an ANT filterset to use this properties file to replace the outcomes in the faces-config.xml during the build process. To take your example, the Outcomes class would contain a method like this: *public* *static* String getOutcome(String id) { *return* /getResourceString/(ResourceUtils./TYPE_OUTCOMES/, id); } The navigation rule would look like this: <navigation-case> <from-outcome>@OUTCOME.CONTINUE@</from-outcome> <to-view-id>/somepage.jsp</to-view-id> </navigation-case> and the Outcomes properties file will contain: OUTCOME.CONTINUE=continue While this works, if anyone has a more elegant solution, I would love to see it. Thanks for your response. - Anil. ------------------------------------------------------------------------ *From:* Beelen, Marco [mailto:[EMAIL PROTECTED] *Sent:* Thursday, December 21, 2006 4:01 AM *To:* MyFaces Discussion *Subject:* RE: from-outcome value Anil, There is no way you can specify the name of an outcome just once and use a reference to it both in the java-code of your managed-bean and the navigation-rules in your faces-config.xml. Since your faces-config.xml doesn't get build or compile, there is no way to garantee that the values used for outcomes are 'valid' and match the String you use in the managed-bean. For me it works fine to create a Outcomes-class which contains a set of static final String for all outcomes I use through out the entire application. It allows to reference to those outcomes in your managed-bean and set JavaDoc on the outcome-constants to spefify the String to use in the faces-config.xml. public class Outcomes { /** * Outcome use to proceed to the next step in a wizard: "continue". */ public static final String CONTINUE = "continue"; } managed-bean: public String someMethod() { return Outcomes.CONTINUE; } This doesn't prevent you from making mistakes and errors in typing the value for from-outcome, but does offer you the possibility to re-use your code better and made changes easier by allowing you to refactor your code instead of performing 'global' search and replace-action on your Strings used as outcomes. With kind regards, Marco Beelen ------------------------------------------------------------------------ *From:* Anil Kommareddi [mailto:[EMAIL PROTECTED] *Sent:* woensdag 20 december 2006 20:00 *To:* [email protected] *Subject:* OT: from-outcome value Folks, Has anyone devised or know of a pattern to be able to use a reference to a constant string or property file in the from-outcome tag of a navigation-case instead of 'hardcoding' the actual string there? My objective here is to maintain a common repository of outcomes either in a class or property file and refer to them from both the action method and the navigation case. Thanks - Anil. ---------------------------------------------------------------------------- -- Notice: This e-mail message, together with any attachments, contains information of Merck & Co., Inc. 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