Hi John,
In the DSIndexer class, you'll see the following code:
/**
* Build a Lucene document for a DSpace Collection.
*
* @param context Users Context
* @param collection Collection to be indexed
* @throws SQLException
* @throws IOException
*/
private static void buildDocument(Context context, Collection
collection, Term t)
throws SQLException, IOException
{
String location_text = buildCollectionLocationString(context,
collection);
// Create Lucene Document
Document doc = buildDocument(Constants.COLLECTION,
collection.getID(), collection.getHandle(), location_text);
// and populate it
String name = collection.getMetadata("name");
if (name != null)
{
doc.add(new Field("name", name, Field.Store.NO,
Field.Index.TOKENIZED));
doc.add(new Field("default", name, Field.Store.NO,
Field.Index.TOKENIZED));
}
writeDocument(t, doc);
}
If you want to add extra information to the search index, do the
following:
Under 'String name = collection.getMetadata("name");' add:
String full = collection.getMetadata("name") + " " +
collection.getMetadata("X") + " " + collection.getMetadata("Y");
(where X and Y are the extra fields that you want it to search, for
example 'introductory_text').
Then change:
doc.add(new Field("default", name, Field.Store.NO,
Field.Index.TOKENIZED));
to
doc.add(new Field("default", full, Field.Store.NO,
Field.Index.TOKENIZED));
Thanks,
Stuart Lewis
Digital Services Programmer
Te Tumu Herenga The University of Auckland Library
Auckland Mail Centre, Private Bag 92019, Auckland 1142, New Zealand
Ph: 64 9 373-7599 x81928
http://www.library.auckland.ac.nz/
From: John Preston [mailto:[email protected]]
Sent: Tuesday, 28 April 2009 2:35 a.m.
To: [email protected]
Subject: [Dspace-tech] Including collection details in search index
Can anyone say what components of the collection details are included,
if any, in then search index, apart from the collection name. I want to
have the collection description text included in the searchable index.
is this possible.
John
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