I would call this method to print out an error that would be assigned to a
session when something is wrong.
thanks,
andrew
>From: Joseph Ottinger <[EMAIL PROTECTED]>
>Reply-To: A mailing list about Java Server Pages specification and
> reference <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: simple interface error
>Date: Fri, 4 May 2001 15:26:28 -0500
>
>In Java, interfaces have *only* method signatures. What you're trying to do
>looks like an abstract class, although an abstract class of this type has
>limited usefulness.
>
>What you probably REALLY want to do (note the "probably" -- what you REALLY
>want to do is REALLY up to you and you only, REALLY) is define a parent
>class, containing a set of common methods, marked as abstract. Then all
>classes that need those methods would extend that class, and you'd have
>your
>printError() method automatically.
>
>Incidentally, printError() is probably done a lot better by libraries such
>as log4j ( http://jakarta.apache.org/log4j/ ) and other similar creations.
>
>I'm still trying to find the relevance to JSP in your post, and I imagine
>I'll fail now, tomorrow, and the day aft... oh, heck, I'll just go ahead
>and
>give up with that now.
>
>
>>From: drew w <[EMAIL PROTECTED]>
>>Reply-To: A mailing list about Java Server Pages specification and
>> reference <[EMAIL PROTECTED]>
>>To: [EMAIL PROTECTED]
>>Subject: simple interface error
>>Date: Fri, 4 May 2001 20:02:40 -0000
>>
>>I am creating a simple interface called common:
>>public interface Common{
>>public String printError(String msg){
>>String errmsg;
>>errmsg = ("Sorry "+getName()+",
>>"+msg);
>>}
>>}
>>when I compile I get this message:
>>Abstract and native methods cannot have a body: String printError(String
>>msg)
>>public String printError(String msg)
>>^
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>
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