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SOLR-2603: Encoding of alternate fields in highlighting 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1231665 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Koji Sekiguchi 2012-01-15 13:50:55 +00:00
parent 2911bce99b
commit 2125313a90
2 changed files with 13 additions and 9 deletions
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2
solr/CHANGES.txt
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@ -434,6 +434,8 @@ New Features
* SOLR-3036: Ability to specify overwrite=false on the URL for XML updates.
(Sami Siren via yonik)
* SOLR-2603: Add the encoding function for alternate fields in highlighting.
(Massimo Schiavon, koji)
Optimizations
----------------------

14
solr/core/src/java/org/apache/solr/highlight/DefaultSolrHighlighter.java
View File

@ -577,21 +577,23 @@ public class DefaultSolrHighlighter extends SolrHighlighter implements PluginInf
String[] altTexts = listFields.toArray(new String[listFields.size()]);
if (altTexts != null && altTexts.length > 0){
Encoder encoder = getEncoder(fieldName, params);
int alternateFieldLen = params.getFieldInt(fieldName, HighlightParams.ALTERNATE_FIELD_LENGTH,0);
if( alternateFieldLen <= 0 ){
docSummaries.add(fieldName, altTexts);
}
else{
List<String> altList = new ArrayList<String>();
int len = 0;
for( String altText: altTexts ){
if( alternateFieldLen <= 0 ){
altList.add(encoder.encodeText(altText));
}
else{
altList.add( len + altText.length() > alternateFieldLen ?
new String(altText.substring( 0, alternateFieldLen - len )) : altText );
encoder.encodeText(new String(altText.substring( 0, alternateFieldLen - len ))) :
encoder.encodeText(altText) );
len += altText.length();
if( len >= alternateFieldLen ) break;
}
docSummaries.add(fieldName, altList);
}
docSummaries.add(fieldName, altList);
}
}
}