Re: [OS-webwork] request params in an interceptor

[Bruce Ritchie]

Paul Knepper wrote:

Map params = ctx.getParameters();
Object objMyParam = params.get("myParam");
log.finer("objMyParam class = " + objMyParam.getClass().getName());

returns -> FINER: objMyParam class = [Ljava.lang.String;

If I do the following:
String strMyParam = "";
log.finer("strMyParam class = " + strMyParam.getClass().getName());

returns -> FINER: strMyParam class = java.lang.String

I don't understand what is being returned from the param class? What is [Ljava.lang.String; and how do I get a simple String from the param map?

It's a String[] - you can have multiple parameters with the same name.


Regards,

Bruce Ritchie

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