Tried it doesn't work....
DEBUG (main) [lucene.LuceneTest] paTokenizer3...queryStr=9\" Speaker
org.apache.lucene.queryParser.TokenMgrError: Lexical error at line 1, column 12.
Encountered: <EOF> after : "\" Speaker"
The problem is also that if I am accepting this input from a user I will have to
intercept anyway then...
--
On Wed, 3 Jul 2002 17:26:59 Darran Shepherd wrote:
>Don't you need three \ characters to get Lucene to escape it. With only
>one \ you are just escaping the " so that Java doesn't see it as closing
>the string literal:
>
>String s = "9\" Speaker"; // 9" Speaker - Lucene thinks it starts a
>phrase
>String s = "9\\\" Speaker"; // 9\" Speaker - The " is escaped when
>passed to Lucene
>
>Darran
>
>> -----Original Message-----
>> From: Otis Gospodnetic [mailto:[EMAIL PROTECTED]]
>> Sent: 03 July 2002 16:56
>> To: Lucene Users List
>> Subject: RE: exception with parse & quote
>>
>>
>> Isn't that what the escape character is for?
>> Try getting the latest version of Lucene (1.2) and using the
>> \ character for escaping other special characters.
>>
>> Otis
>>
>>
>> --- Philip-Allen <[EMAIL PROTECTED]> wrote:
>> >
>> > Thanks...
>> > Any easy way around this problem? Because " in this case means inch
>> > and is not really intended to be searched on....
>> > Is the best way to handle this then to use the analyzer.tokenStream
>> > directly
>> > to strip the " before parsing?
>> >
>> > If so, what is the point of parsing?
>> >
>> >
>> > -----Original Message-----
>> > From: Halacsy Piter [mailto:[EMAIL PROTECTED]]
>> > Sent: Wednesday, July 03, 2002 11:37 AM
>> > To: Lucene Users List
>> > Subject: RE: exception with parse & quote
>> >
>> >
>> > because " sign in query means the start of a phrase; for example
>> > "Lucene User" query is not equal to Lucene User.
>> >
>> > query parser thinks that after a " sign there is an other " ; EOF
>> > encountered without any closing "
>> >
>> > peter
>> >
>> > > -----Original Message-----
>> > > From: a person [mailto:[EMAIL PROTECTED]]
>> > > Sent: Wednesday, July 03, 2002 5:28 PM
>> > > To: [EMAIL PROTECTED]
>> > > Subject: exception with parse & quote
>> > >
>> > >
>> > > All luceners...
>> > >
>> > > this.....
>> > >
>> > > String queryStr="9\" Speaker";
>> > > logger.debug("query string...queryStr=" + queryStr); Analyzer
>> > > analyzer = new StandardAnalyzer(); Query query =
>> > > QueryParser.parse(queryStr, "", analyzer);
>> > >
>> > >
>> > > produces....
>> > >
>> > > query string...queryStr=9" Speaker
>> > > org.apache.lucene.queryParser.TokenMgrError: Lexical error at
>> > > line 1, column 11. Encountered: <EOF> after : "\" Speaker"
>> > > at
>> > > org.apache.lucene.queryParser.QueryParserTokenManager.getNextT
>> > > oken(Unknown Source)
>> > > at
>> > > org.apache.lucene.queryParser.QueryParser.jj_scan_token(Unknow
>> > > n Source)
>> > > at
>> > > org.apache.lucene.queryParser.QueryParser.jj_3_1(Unknown Source)
>> > > at
>> > > org.apache.lucene.queryParser.QueryParser.jj_2_1(Unknown Source)
>> > > at
>> > > org.apache.lucene.queryParser.QueryParser.Clause(Unknown Source)
>> > > at
>> > > org.apache.lucene.queryParser.QueryParser.Query(Unknown Source)
>> > > at
>> > > org.apache.lucene.queryParser.QueryParser.parse(Unknown Source)
>> > > at
>> > > org.apache.lucene.queryParser.QueryParser.parse(Unknown Source)
>> > >
>> > >
>> > > but this works.....
>> > >
>> > > String queryStr="9 Speaker";
>> > >
>> > >
>> > >
>> > > shouldn't.....
>> > >
>> > >
>> > >
>> > > shouldn't this behave the same if I call
>> > > analyzer.tokenStream directly (which correctly strips the " out ?
>> > >
>> > >
>> > > thanks for any help....
>> > >
>> > >
>> > >
>> > >
>> > >
>> > >
>> > > Join 18 million Eudora users by signing up for a free Eudora
>> > > Web-Mail account at http://www.eudoramail.com
>> > >
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>> > >
>> >
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>>
>>
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