Add a mechanism for testing wether a controller is executed within pre-execution
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Key: BLOSSOM-38
URL: http://jira.magnolia-cms.com/browse/BLOSSOM-38
Project: Magnolia Blossom Module
Issue Type: Improvement
Reporter: Tobias Mattsson
Assignee: Tobias Mattsson
Fix For: 1.2.2
In controllers its often necessary to find out if the controller is being
pre-executed or not. In order to take different actions. This can be done by
testing if the http method is POST, but that might not be specific enough since
a POST can happen to the page for other reasons. It's also possible to test for
it by looking at the state kept by the pre-execution mechanism. But there
should be a recommended and documented way of finding out.
Possibly also as an argument directly to controllers, for instance:
@RequestMapping("/contactform")
public String handleRequest(ExecutionStatus executionStatus) {...}
or
@RequestMapping("/contactform")
public String handleRequest(@PreExecutionStatus boolean preexecuting) {...}
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