Shahak Nagiel wrote:
The "Writing Interceptors" guide pretty clearly states that "Interceptors are shared between requests and must be thread-safe." However, there are some Interceptors--such as execAndWait and roles--which accept parameters (e.g. "delay" and "allowedRoles") and which, ostensibly at least--use simple setter methods to apply these to instance variables. So, how can these be thread-safe if new Interceptors aren't being instantiated for every request?
Because the parameters don't come from (or vary with) the request. Interceptor parameters are passed in once, when the interceptor is instantiated. That same instance is then applied to each request for which it's configured.
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