[hibernate-commits] Hibernate SVN: r14718 - search/trunk/src/java/org/hibernate/search/backend.

Author: epbernard Date: 2008-05-30 18:26:13 -0400 (Fri, 30 May 2008) New Revision: 14718 Modified: search/trunk/src/java/org/hibernate/search/backend/Workspace.java Log: NPE when optimize try to apply similarity: guard against that Modified: search/trunk/src/java/org/hibernate/search/backend/Workspace.java =================================================================== --- search/trunk/src/java/org/hibernate/search/backend/Workspace.java 2008-05-30 18:39:44 UTC (rev 14717) +++ search/trunk/src/java/org/hibernate/search/backend/Workspace.java 2008-05-30 22:26:13 UTC (rev 14718) @@ -252,7 +252,7 @@ /** * Gets the currently open IndexWriter, or creates one. * If a IndexReader was open, it will be closed first. - * @param entity The entity for which the IndexWriter is needed + * @param entity The entity for which the IndexWriter is needed. entity can be null when calling for Optimize * @param modificationOperation set to true if needed to perform modifications to index * @return created or existing IndexWriter */ @@ -275,7 +275,9 @@ documentBuilder.getAnalyzer() : SIMPLE_ANALYZER; //never used writer = new IndexWriter( directoryProvider.getDirectory(), analyzer, false ); //has been created at init time - writer.setSimilarity( documentBuilder.getSimilarity() ); + if ( entity != null ) { + writer.setSimilarity( documentBuilder.getSimilarity() ); + } LuceneIndexingParameters indexingParams = searchFactoryImplementor.getIndexingParameters( directoryProvider ); indexingParams.applyToWriter( writer, isBatch ); }