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Adding classLocalName to the search index and removing norms on URIs

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This commit is contained in:
deepakkoni 2011-03-22 20:38:59 +00:00
parent ea87a8e579
commit a5440c500b
3 changed files with 34 additions and 15 deletions
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4
webapp/src/edu/cornell/mannlib/vitro/webapp/search/controller/PagedSearchController.java
View file

@ -248,6 +248,7 @@ public class PagedSearchController extends FreemarkerHttpServlet implements Sear
log.debug("Document title: "+ document.get(Entity2LuceneDoc.VitroLuceneTermNames.NAME) + " score: " +scoreDoc.score);
log.debug("Scoring of the doc explained " + explanation.toString());
log.debug("Explanation's description "+ explanation.getDescription());
}
@ -705,7 +706,8 @@ public class PagedSearchController extends FreemarkerHttpServlet implements Sear
// map.put(Entity2LuceneDoc.term.ALLTEXT,Entity2LuceneDoc.term.ALLTEXTUNSTEMMED);
// qp.setStemmedToUnstemmed(map);
MultiFieldQueryParser qp = new MultiFieldQueryParser(Version.LUCENE_29, new String[]{ "name", "nameunstemmed", "type", "moniker", "ALLTEXT", "ALLTEXTUNSTEMMED", "nameraw" }, analyzer);
MultiFieldQueryParser qp = new MultiFieldQueryParser(Version.LUCENE_29, new String[]{
"name", "nameunstemmed", "type", "moniker", "ALLTEXT", "ALLTEXTUNSTEMMED", "nameraw" , "classLocalName", "classLocalNameLowerCase" }, analyzer);
qp.setDefaultOperator(QueryParser.AND_OPERATOR);

33
webapp/src/edu/cornell/mannlib/vitro/webapp/search/lucene/Entity2LuceneDoc.java
View file

@ -76,6 +76,10 @@ public class Entity2LuceneDoc implements Obj2DocIface{
public static final String THUMBNAIL = "THUMBNAIL";
/** Should individual be included in full text search results? 1=yes 0=no */
public static final String PROHIBITED_FROM_TEXT_RESULTS = "PROHIBITED_FROM_TEXT_RESULTS";
/** class names in human readable form of an individual*/
public static final String CLASSLOCALNAMELOWERCASE = "classLocalNameLowerCase";
/** class names in human readable form of an individual*/
public static final String CLASSLOCALNAME = "classLocalName";
}
private static final Log log = LogFactory.getLog(Entity2LuceneDoc.class.getName());
@ -152,18 +156,23 @@ public class Entity2LuceneDoc implements Obj2DocIface{
if( clz.getSearchBoost() != null )
doc.setBoost( doc.getBoost() + clz.getSearchBoost() );
Field typeField = new Field (term.RDFTYPE, clz.getURI(), Field.Store.YES, Field.Index.NOT_ANALYZED);
//typeField.setBoost(2*FIELD_BOOST);
Field typeField = new Field (term.RDFTYPE, clz.getURI(), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS);
doc.add( typeField);
if(clz.getLocalName() != null){
Field classLocalName = new Field(term.CLASSLOCALNAME, clz.getLocalName(), Field.Store.YES, Field.Index.ANALYZED);
Field classLocalNameLowerCase = new Field(term.CLASSLOCALNAMELOWERCASE, clz.getLocalName().toLowerCase(), Field.Store.YES, Field.Index.ANALYZED);
doc.add(classLocalName);
doc.add(classLocalNameLowerCase);
}
if( clz.getName() != null )
classPublicNames = classPublicNames + " " + clz.getName();
//Classgroup URI
if( clz.getGroupURI() != null ){
Field classGroupField = new Field(term.CLASSGROUP_URI, clz.getGroupURI(),
Field.Store.YES, Field.Index.NOT_ANALYZED);
Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS);
// classGroupField.setBoost(FIELD_BOOST);
doc.add(classGroupField);
}
@ -174,13 +183,13 @@ public class Entity2LuceneDoc implements Obj2DocIface{
/* lucene DOCID */
doc.add( new Field(term.DOCID, entClassName + id,
Field.Store.YES, Field.Index.NOT_ANALYZED));
Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
//vitro Id
doc.add( new Field(term.URI, id, Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add( new Field(term.URI, id, Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
//java class
doc.add( new Field(term.JCLASS, entClassName, Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add( new Field(term.JCLASS, entClassName, Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
//Entity Name
if( ent.getRdfsLabel() != null )
@ -225,14 +234,14 @@ public class Entity2LuceneDoc implements Obj2DocIface{
} else {
value= (new DateTime()).toString(LuceneIndexer.MODTIME_DATE_FORMAT) ;
}
doc.add( new Field(term.MODTIME, value , Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add( new Field(term.MODTIME, value , Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
/* timekey */
try{
value = null;
if( ent.getTimekey() != null ){
value = (new DateTime(ent.getTimekey().getTime())).toString(LuceneIndexer.DATE_FORMAT);
doc.add(new Field(term.TIMEKEY, value, Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field(term.TIMEKEY, value, Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
}
}catch(Exception ex){
log.error("could not save timekey " + ex);
@ -242,9 +251,9 @@ public class Entity2LuceneDoc implements Obj2DocIface{
try{
value = null;
if( ent.hasThumb() )
doc.add(new Field(term.THUMBNAIL, "1", Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field(term.THUMBNAIL, "1", Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
else
doc.add(new Field(term.THUMBNAIL, "0", Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.add(new Field(term.THUMBNAIL, "0", Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
}catch(Exception ex){
log.debug("could not index thumbnail: " + ex);
}
@ -253,7 +262,7 @@ public class Entity2LuceneDoc implements Obj2DocIface{
//time of index in millis past epoc
Object anon[] = { new Long((new DateTime() ).getMillis()) };
doc.add( new Field(term.INDEXEDTIME, String.format( "%019d", anon ),
Field.Store.YES, Field.Index.NOT_ANALYZED));
Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
if( ! prohibited ){
//ALLTEXT, all of the 'full text'

10
webapp/src/edu/cornell/mannlib/vitro/webapp/search/lucene/LuceneSetup.java
View file

@ -8,6 +8,9 @@ import static edu.cornell.mannlib.vitro.webapp.search.lucene.Entity2LuceneDoc.Vi
import static edu.cornell.mannlib.vitro.webapp.search.lucene.Entity2LuceneDoc.VitroLuceneTermNames.NAMEUNSTEMMED;
import static edu.cornell.mannlib.vitro.webapp.search.lucene.Entity2LuceneDoc.VitroLuceneTermNames.MONIKER;
import static edu.cornell.mannlib.vitro.webapp.search.lucene.Entity2LuceneDoc.VitroLuceneTermNames.RDFTYPE;
import static edu.cornell.mannlib.vitro.webapp.search.lucene.Entity2LuceneDoc.VitroLuceneTermNames.CLASSLOCALNAME;
import static edu.cornell.mannlib.vitro.webapp.search.lucene.Entity2LuceneDoc.VitroLuceneTermNames.CLASSLOCALNAMELOWERCASE;
import java.io.File;
import java.io.IOException;
@ -22,6 +25,7 @@ import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.PerFieldAnalyzerWrapper;
import org.apache.lucene.analysis.WhitespaceAnalyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.search.BooleanQuery;
import org.apache.lucene.util.Version;
@ -231,7 +235,9 @@ public class LuceneSetup implements javax.servlet.ServletContextListener {
* @return
*/
private Analyzer getAnalyzer() {
PerFieldAnalyzerWrapper analyzer = new PerFieldAnalyzerWrapper( new StandardAnalyzer(Version.LUCENE_29));
PerFieldAnalyzerWrapper analyzer = new PerFieldAnalyzerWrapper( new StandardAnalyzer(Version.LUCENE_29));
analyzer.addAnalyzer(ALLTEXT, new HtmlLowerStopStemAnalyzer());
analyzer.addAnalyzer(NAME, new HtmlLowerStopStemAnalyzer());
analyzer.addAnalyzer(ALLTEXTUNSTEMMED, new HtmlLowerStopAnalyzer());
@ -239,6 +245,8 @@ public class LuceneSetup implements javax.servlet.ServletContextListener {
analyzer.addAnalyzer(NAME, new StandardAnalyzer(Version.LUCENE_29));
analyzer.addAnalyzer(MONIKER, new StandardAnalyzer(Version.LUCENE_29));
analyzer.addAnalyzer(RDFTYPE, new StandardAnalyzer(Version.LUCENE_29));
analyzer.addAnalyzer(CLASSLOCALNAME, new HtmlLowerStopAnalyzer());
analyzer.addAnalyzer(CLASSLOCALNAMELOWERCASE, new HtmlLowerStopAnalyzer());
return analyzer;
}