@Override public void index(Document document) { if (log.isTraceEnabled()) { log.trace( "Indexing " + sql + " id=" + JdbcIndexDefinition.this.identifier + ", key = " + JdbcIndexDefinition.this.key); } String id = getIdentifier(); if (id != null) { document.add( new Field( "builder", "VIRTUAL BUILDER", Field.Store.YES, Field.Index.NOT_ANALYZED)); // keyword document.add( new Field( "number", getIdentifier(), Field.Store.YES, Field.Index.NOT_ANALYZED)); // keyword } try { for (int i = 1; i <= meta.getColumnCount(); i++) { String value = org.mmbase.util.Casting.toString(results.getString(i)); if (log.isTraceEnabled()) { log.trace( "Indexing " + value + " for " + meta.getColumnName(i) + " on " + getIdentifier()); } String fieldName = meta.getColumnName(i); if (keyWords.contains(fieldName)) { Indexer.addField( document, new Field(fieldName, value, Field.Store.YES, Field.Index.NOT_ANALYZED), nonDefaultMultiples.get(fieldName)); // keyword } else { Field field = new Field(fieldName, value, Field.Store.YES, Field.Index.ANALYZED); Float boost = boosts.get(fieldName); if (boost != null) { field.setBoost(boost); } Indexer.addField(document, field, nonDefaultMultiples.get(fieldName)); Field fullText = new Field("fulltext", value, Field.Store.YES, Field.Index.ANALYZED); if (boost != null) { fullText.setBoost(boost); } document.add(fullText); } } } catch (SQLException sqe) { log.error(sqe.getMessage(), sqe); } }
@Override public String getKey() { if (JdbcIndexDefinition.this.key != null && !JdbcIndexDefinition.this.key.equals("")) { try { return results.getString(JdbcIndexDefinition.this.key); } catch (SQLException sqe) { log.error(sqe.getMessage(), sqe); return ""; } } else { return null; } }
@Override public String getIdentifier() { if (JdbcIndexDefinition.this.identifier != null && !JdbcIndexDefinition.this.identifier.equals("")) { try { return results.getString(JdbcIndexDefinition.this.identifier); } catch (SQLException sqe) { log.error(meta + " " + sqe.getMessage(), sqe); return ""; } } else { return null; } }
/** * Jdbc connection pooling of MMBase would kill the statement if too duratious. This produces a * 'direct connection' in that case, to circumvent that problem (Indexing queries _may_ take a * while). */ protected Connection getDirectConnection() throws SQLException { directConnections++; try { if (dataSource instanceof GenericDataSource) { return ((GenericDataSource) dataSource).getDirectConnection(); } else { return dataSource.getConnection(); } } catch (SQLException sqe) { log.error("With direct connection #" + directConnections + ": " + sqe.getMessage()); throw sqe; } catch (Throwable t) { throw new RuntimeException("direct connection #" + directConnections, t); } }