As Shai told before, you should store the field twice: As tokenized field for your search and with a different name (e.g. "field-untokenized"). For your TermEnum Code you may use the untokenized field, for normal search queries the tokenized. If you want to retrieve the field contents with Document.get() & Co. instead of TermEnum, you may store the field one time with Flags Tokenized & Stored. But this does not work with your TermEnum solution.
----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: [EMAIL PROTECTED] > -----Original Message----- > From: blazingwolf7 [mailto:[EMAIL PROTECTED] > Sent: Monday, July 07, 2008 7:39 AM > To: java-dev@lucene.apache.org > Subject: Re: Untokenized URL > > > I am trying to retrieve the url and use it as filter. The main problem is > I > don't want to use a reader to continuously retrieve the url for each > document located. > > TermDocs termDocs = reader.termDocs(); > TermEnum termEnum = reader.terms (new Term (field, "")); > do{ > Term term = termEnum.term(); > }while(termEnum.next()); > > I am using this code to retrieve the field containing the url but it is > tokenized. Is there anyway to untokenized it or is there a better way to > do > this? > > > Shai Erera wrote: > > > > I think that the simplest solution will be to index the URL field twice, > > once as TOKENIZED and once as UN_TOKENIZED. Then you can look up the > > un_tokenized term. > > If you have a document in hand and only want to fetch its URL, then add > > the > > URL twice, once as Store.NO, Index.TOKENIZED and once as Store.YES / > > COMPRESS and Index.NO. > > > > Perhaps I don't understand the entire scenario. When do you need to > fetch > > the contentLength and URL? To what purpose? > > > > On Sun, Jul 6, 2008 at 4:26 AM, blazingwolf7 <[EMAIL PROTECTED]> > > wrote: > > > >> > >> No, I didn't store the contentLength. Just adding it into the index. > >> Which > >> until now I am still scratching my head as I can't think of another way > >> to > >> retrieve it without continuously using the reader. > >> > >> As for the url, I use doc.add(new Field("url", > Store.NO,Index.TOKENIZED). > >> I > >> will like to keep it this way, having the url being tokenized. I am > >> finding > >> a way to UNtokenized it, I retrieved it using a method that will > retrieve > >> the entire field then extract the information in it. But the problem > is, > >> the > >> url are broken down. I am seeking a way to reconstruct it to its > >> orgininal > >> format. Can it be done? > >> > >> > >> Shai Erera wrote: > >> > > >> > Hi > >> > > >> > Regarding the contentLength, when you add it to the document, do you > >> use > >> > *store* it as well (i.e., passing Store.YES or Store.COMPRESS)? > >> > > >> > Regarding the URL, how do you add it to the document? For example, if > >> you > >> > do > >> > doc.add(new Field("url", "http://www.cnn.com";, Store.NO, > >> > Index.UN_TOKENIZED), it would create a token like "url: > >> http://www.cnn.com"; > >> > without breaking it to its parts. Is that what you're looking for? > >> > > >> > Shai > >> > > >> > On Fri, Jul 4, 2008 at 11:19 AM, blazingwolf7 > <[EMAIL PROTECTED]> > >> > wrote: > >> > > >> >> > >> >> Hi, > >> >> > >> >> I am currently working on retrieving url and contentLength of each > >> >> document > >> >> found during the search. I want to retrieve it during the > calculation > >> of > >> >> score so that I can influence the score in some other way. > >> >> > >> >> I used the methods from TermDocs and TermEnum to get the > information. > >> >> However, the url I retrieve as is know by most, is tokenized. It is > >> >> broken > >> >> down into several parts and I will have to rejoin them. Can anyone > >> help > >> >> me > >> >> with this? I am stuck here wondering how to get back the whole url > >> >> without > >> >> using a Reader. > >> >> > >> >> Also, I try to retrieve the contentLength, but the results return > are > >> >> null. > >> >> Why is that? I opened the index using Luke and the contentLength is > >> there > >> >> but when I try to get it using this way, the results is null. > >> >> > >> >> Can anyone help me with both of these problems? Any help will be > >> >> appreciated. Thanks > >> >> -- > >> >> View this message in context: > >> >> http://www.nabble.com/Untokenized-URL-tp18275048p18275048.html > >> >> Sent from the Lucene - Java Developer mailing list archive at > >> Nabble.com. > >> >> > >> >> > >> >> -------------------------------------------------------------------- > - > >> >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> >> For additional commands, e-mail: [EMAIL PROTECTED] > >> >> > >> >> > >> > > >> > > >> > -- > >> > Regards, > >> > > >> > Shai Erera > >> > > >> > > >> > >> -- > >> View this message in context: > >> http://www.nabble.com/Untokenized-URL-tp18275048p18298055.html > >> Sent from the Lucene - Java Developer mailing list archive at > Nabble.com. > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> For additional commands, e-mail: [EMAIL PROTECTED] > >> > >> > > > > > > -- > > Regards, > > > > Shai Erera > > > > > > -- > View this message in context: http://www.nabble.com/Untokenized-URL- > tp18275048p18310348.html > Sent from the Lucene - Java Developer mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
