Examples of org.springmodules.lucene.search.LuceneSearchException

org.springmodules.lucene.search.LuceneSearchException
Root of the hierarchy of Lucene search exceptions. It extends the Lucene exception.
This exception hierarchy aims to let user code find and handle the kind of error encountered without knowing the details of the particular index access API in use.
As this class is a runtime exception, there is no need for user code to catch it or subclasses if any error is to be considered fatal (the usual case). @author Thierry Templier

    } else if( getIndexFactory()!=null ) {
      LuceneIndexReader indexReader = IndexReaderFactoryUtils.getIndexReader(getIndexFactory());
      Searcher indexSearcher = indexReader.createNativeSearcher(); 
      return new SimpleLuceneSearcher(indexSearcher);
    } else {
      throw new LuceneSearchException("Either a Directory or an Indexreader must be specified.");
    }
  }

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   */
  public static LuceneSearcher getSearcher(SearcherFactory searcherFactory) {
    try {
      return doGetSearcher(searcherFactory);
    } catch (IOException ex) {
      throw new LuceneSearchException("Could not get Lucene searcher", ex);
    }
  }

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   */
  protected Query createQuery(QueryCreator queryCreator) {
    try {
      return queryCreator.createQuery(getAnalyzer());
    } catch (ParseException ex) {
      throw new LuceneSearchException("Construction of the desired Query failed", ex);
    }
  }

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        hits = searcher.search(query);
      }
      //return extractHits(hits, extractor);
      return queryResultCreator.createResult(hits, hitExtractor);
    } catch (IOException ex) {
      throw new LuceneSearchException("Error during the search", ex);
    } finally {
      SearcherFactoryUtils.releaseSearcher(getSearcherFactory(), searcher);
    }
  }

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  public void search(QueryCreator queryCreator, HitCollector results) {
    LuceneSearcher searcher = SearcherFactoryUtils.getSearcher(getSearcherFactory());
    try {
      searcher.search(queryCreator.createQuery(getAnalyzer()), results);
    } catch (IOException ex) {
      throw new LuceneSearchException("Error during the search", ex);
    } catch (ParseException ex) {
      throw new LuceneSearchException("Error during the parse of the query", ex);
    } finally {
      SearcherFactoryUtils.releaseSearcher(getSearcherFactory(), searcher);
    }
  }

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  public Object search(SearcherCallback callback) {
    LuceneSearcher searcher = SearcherFactoryUtils.getSearcher(getSearcherFactory());
    try {
      return callback.doWithSearcher(searcher);
    } catch (ParseException ex) {
      throw new LuceneSearchException("Error during parsing query", ex);
    } catch (Exception ex) {
      throw new LuceneSearchException("Error during searching", ex);
    } finally {
      SearcherFactoryUtils.releaseSearcher(getSearcherFactory(),searcher);
    }
  }

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Related Classes of org.springmodules.lucene.search.LuceneSearchException

org.springmodules.lucene.search.core.DefaultLuceneSearchTemplate

org.springmodules.lucene.search.core.LuceneSearchTemplate

org.springmodules.lucene.search.factory.AbstractMultipleSearcherFactory

org.springmodules.lucene.search.factory.SearcherFactoryUtils

org.springmodules.lucene.search.factory.SimpleSearcherFactory

org.springmodules.lucene.search.factory.SingleSearcherFactory

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