doc.add(new Field("authors", "name1 surname1 name2 surmane2", StoreOption,
IndexOption);
So you can make a search like
authors:"name1 surname1"
(Disadvantage: you will also get result with a search like authors:"surname1
name2" )
DIGY
-----Original Message-----
From: Daniel Susanto [mailto:[email protected]]
Sent: Saturday, April 18, 2009 9:09 PM
To: [email protected]
Subject: Re: Indexing Complex XML
Thanks Erick,
In more complex xml I mean, for example this xml:
<root>
<book>
<title>Lucene Book</title>
<authors>
<author>Book author 1</author>
<author>Book author 2</author>
</authors>
<summary>Book for Lucene</summary>
</book>
<book>
<title>Lucene Book 2</title>
<authors>
<author>Book 2 author 1</author>
<author>Book 2 author 2</author>
</authors>
<summary>Book 2 for Lucene</summary>
</book>
</root>
for each 'book' node is handled by one Document rite? and now
how to handle the 'authors' node? should I put in new Document? or how?
thx. :)
Daniel
Daniel Susanto
http://susantodaniel.wordpress.com
--- On Sun, 4/19/09, Erick Erickson <[email protected]> wrote:
From: Erick Erickson <[email protected]>
Subject: Re: Indexing Complex XML
To: [email protected]
Date: Sunday, April 19, 2009, 12:01 AM
Lucene is an *engine*, not an application. *You* have to process the
XML, decide what the structure of your index is and index the data. There
are many
XML parser options, this is just straight Java code. You'll decide
what's relevant, and add the contents of the relevant elements to a Lucene
document
then add that to your index.
Similarly for searching.
So, say you have the following simple XML doc
<root>
<ele1>ele 1 text</ele1>
<ele2>ele 2 text</ele2>
</root>
You'd have to parse that text, then, say, add (semi-pseudo-code)
Document doc = new Document()
doc.add(new Field("ele1field", "ele 1 text", StoreOPtion, IndexOption);
doc.add(new Field("ele2field", "ele 2 text", StoreOption, IndexOption);
writer.add(doc);
Then at search time you'd form your queries on "ele1field" and ele2field".
HTH
Erick
On Sat, Apr 18, 2009 at 11:19 AM, daniel susanto
<[email protected]>wrote:
> Hi,
>
> I need advise or example to index complex XML file, I mean the XML note
> just in one level node but more than one. for example indexing rss or
atom.
>
> thx b4.
> Daniel Susanto
> http://susantodaniel.wordpress.com
>
>
>
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