Re: Query parser.parse (line);

[Erik Hatcher]

On Aug 23, 2006, at 7:24 PM, Mag Gam wrote:
I am trying to do a Query parse line in a doGET method (J2EE).
I keep getting this type of message;
unreported exception org.apache.lucene.queryParser.ParseException;  
must be
caught or declared to be thrown

Anyone have an example of a Class being thrown an exception?

I would kindly appreciate it.

The simplest thing would be something like this in a servlet:

try {
  Query query = parser.parse(...);
}
catch (ParseException pe) {
  throw new IOException(pe.getMessage());
}

But you may not want the user to see that harsh of an error from your  
servlet when an unparsable expression is used.  Typically that  
exception is caught and a friendlier message is provided to the user.

        Erik


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