*I have a trouble concerning SLIDE-LUCENE search (full text search)
first here is my code
*
reservation = acquireLock(_documentsRootPath,SHARED_LOCK);
// début de la transaction
namespace.begin();
String grammarNamespace = searchRequestElement.getNamespaceURI();
SearchQuery searchQuery
= searcher.createSearchQuery (grammarNamespace,
searchRequestElement,
_slideToken,
java.lang.Integer.MAX_VALUE,
// INFINITY
"/slide"+ DEFAULT_DOCUMENTS_PATH);
org.apache.slide.search.SearchQueryResult queryResult =
searcher.search(_slideToken, searchQuery);
Iterator it = queryResult.iterator();
while (it.hasNext()) {
RequestedResource resource = (RequestedResource)it.next();
* Here I have no way to find which version of resource ( target
file) complete the "searchQuery" !!
in my test I have several versions of the same file and I don't
which version is the good one : the itérator
return one resource, even if, there is several versions of the same
file which complete the query.
Regards
B DOREL
*
/**
* Recherche full text sur l'index documentaire
*
* @param int index du document
* @param String requête
* @return
* @see sas.slideAPI.commun.corba.GestionDeContenuOperations
* #rechercheFullTexte(int index, String requete)
*/
public String rechercheFullTexte(
int index,
String requete) throws SlideAPIException {
long reservation = -1;
try {
// org.jdom.Element searchRequestElement = getQueryElement(requete);
java.lang.StringBuffer sb = new StringBuffer(1024);
sb.append("<D:searchrequest xmlns:D=\"DAV:\">"); //$NON-NLS-1$);
sb.append("<D:basicsearch>"); //$NON-NLS-1$
sb.append("<D:select>"); //$NON-NLS-1$
sb.append("<D:prop>"); // à voir /> //$NON-NLS-1$
sb.append("</D:prop>"); //$NON-NLS-1$
sb.append("</D:select>"); //$NON-NLS-1$
sb.append("<D:from>"); //$NON-NLS-1$
sb.append("<D:scope>"); //$NON-NLS-1$
sb.append("<D:href></D:href>");//$NON-NLS-1$
sb.append("<D:depth>infinity</D:depth>"); //$NON-NLS-1$
sb.append("</D:scope>"); //$NON-NLS-1$
sb.append("</D:from>"); //$NON-NLS-1$
sb.append("<D:where>"); //$NON-NLS-1$
sb.append("<D:and>"); //$NON-NLS-1$
sb.append("<D:contains>" + "Suppression" + "</D:contains>");
sb.append("</D:and>"); //$NON-NLS-1$
sb.append("</D:where>"); //$NON-NLS-1$
sb.append("</D:basicsearch>"); //$NON-NLS-1$
sb.append("</D:searchrequest>"); //$NON-NLS-1$
org.jdom.Element searchRequestElement = getQueryElement(sb.toString());
/*
try
{
// récupérer la directory sans la créer !
Directory dir = FSDirectory.getDirectory(DEFAULT_INDEX_ROOT_PATH,
false);
IndexSearcher searcher = new IndexSearcher(dir);
Analyzer analyzer = new
org.apache.lucene.analysis.standard.StandardAnalyzer();
QueryParser qp = new QueryParser(Index.CONTENT_FIELD_NAME, analyzer);
qp.setLowercaseExpandedTerms(true);
Query query = qp.parse("Suppression");
Hits hits = searcher.search (query);
int noOfHits = hits.length();
System.out.println("Nombre de docs : " + hits.length());
for (int i = 0; i < noOfHits; i++)
{
org.apache.lucene.document.Document doc = hits.doc(i);
String uri = doc.get(Index.URI_FIELD_NAME);
System.out.println(uri );
}
}
catch (Exception e)
{
throw new SearchException (e);
}
*/
reservation = acquireLock(_documentsRootPath,SHARED_LOCK);
// début de la transaction
namespace.begin();
String grammarNamespace = searchRequestElement.getNamespaceURI();
SearchQuery searchQuery
= searcher.createSearchQuery (grammarNamespace,
searchRequestElement,
_slideToken,
java.lang.Integer.MAX_VALUE, //
INFINITY
/* new ComputedPropertyProvider(
namespace,
_slideToken,
"/slide",
(WebdavServletConfig)null),*/
"/slide"+ DEFAULT_DOCUMENTS_PATH);
org.apache.slide.search.SearchQueryResult queryResult =
searcher.search(_slideToken,
searchQuery);
Iterator it = queryResult.iterator();
while (it.hasNext()) {
RequestedResource resource = (RequestedResource)it.next();
NodeRevisionDescriptors nds = content.retrieve(_slideToken,
resource.getUri());
System.out.println(resource.getUri());
for(Iterator i = resource.getAllProperties();
i.hasNext();
System.out.println(i.next()));
}
} catch (Throwable err) {
// TODO Auto-generated catch block
err.printStackTrace();
throw new SlideAPIException(404 , "Erreur "+ requete + err);
}finally{
// finir la transaction
try {
this.namespace.rollback();
}catch (Exception ex){
Domain.log("ERREUR " + ex , LOG_CHANNEL, Logger.WARNING);
}
// QQA lacher le verrou
if(reservation != -1){
releaseLock(reservation);
}
}
return "";
}
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