[
http://www.stripesframework.org/jira/browse/STS-645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ben Gunter resolved STS-645.
----------------------------
Resolution: Not a Bug
It's a bit of a stretch to go from "this specific case will fire the event" to
"the $event parameter is useless." What you have hit on here is a little-known
feature that was added to Stripes long before clean URLs that allowed the event
name to be specified as an extension to the path instead of as a parameter.
When you map a URL like ("/test/{action}") what you are essentially doing is
binding it to /test and then specifying how to parse the extra path info into
request parameters. In this case, you aren't specifying the event in any other
way (parameter, $event, _eventName) so it finally tries the old path extension
trick. Your path is /test/fire and so it uses "fire" as the event. This is not
a bug.
> UrlBinding : the parameter name $event is useless
> -------------------------------------------------
>
> Key: STS-645
> URL: http://www.stripesframework.org/jira/browse/STS-645
> Project: Stripes
> Issue Type: Bug
> Components: ActionBean Dispatching
> Affects Versions: Release 1.5
> Reporter: Amaury Mylonas
> Priority: Minor
> Attachments: TestActionBean.java
>
>
> An event can be invoked without using the "$event" special parameter. If
> another parameter value matches an event's name this one is fired.
> @UrlBinding("/test/{action}")
> public class TestActionBean {
>
> private String action;
>
> @DefaultHandler
> public Resolution defaultHandler() {
> System.out.println("default handler");
> return null;
> }
> @HandlesEvent("fire")
> public Resolution fireEventHandler() {
> System.out.println("'fire' event handler");
> return null;
> }
> public void setAction(String action) {
> this.action = action;
> }
> }
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