[creating a new thread so as not to hijack the
"ServletRedirectActionResult - is there a way to set parameters?"
thread]
Don Brown said:
>> The easiest solution is to simply return a
>> ServletActionRedirectResult instance from
>> your action method.
I've tried that myself as it seemed a very clean way of returning a
result, but I get a NullPointerException since the ActionMapper isn't
set on the Result. Now I could instead add:
@Inject
public void setActionMapper(ActionMapper actionMapper) { ... }
to my Action, then return a new ServletActionRedirectResult, but the
calling syntax gets a little messy. Here's an example method in the
Action class:
public Result submit() throws Exception {
ServletActionRedirectResult result = new
ServletActionRedirectResult("actionName").addParameter(
"param1", "${value1}");
result.setActionMapper(actionMapper);
return result;
}
Can you think of any way that the actionMapper could be set
automatically on Result's which are instantiated inside of an Action? If
not, should I file this as a feature request?
p.s. for others reading this, this approach would imply not implementing
the Action interface's execute() method, since it must return a String.
Instead you can just define any zero-arg public method and it can return
either a String or a Result, and your URLs can use the
actionName!method.action style for referencing a particular method on
the Action.
Brad Cupit
Louisiana State University - UIS
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