| /* |
| * Copyright (c) 2010, Stanislav Muhametsin. All Rights Reserved. |
| * Copyright (c) 2012, Paul Merlin. All Rights Reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. |
| * |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.qi4j.index.sql.internal; |
| |
| import java.sql.SQLException; |
| import org.qi4j.api.injection.scope.Service; |
| import org.qi4j.api.unitofwork.UnitOfWorkException; |
| import org.qi4j.index.sql.support.api.SQLIndexing; |
| import org.qi4j.spi.entity.EntityState; |
| import org.qi4j.spi.entitystore.StateChangeListener; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class SQLStateChangeListener |
| implements StateChangeListener |
| { |
| |
| private static final Logger LOGGER = LoggerFactory.getLogger( SQLStateChangeListener.class ); |
| |
| @Service |
| private SQLIndexing _indexing; |
| |
| @Override |
| public void notifyChanges( Iterable<EntityState> changedStates ) |
| { |
| try |
| { |
| this._indexing.indexEntities( changedStates ); |
| } |
| catch( SQLException sqle ) |
| { |
| SQLException lastException = sqle; |
| while( sqle.getNextException() != null ) |
| { |
| sqle = sqle.getNextException(); |
| } |
| LOGGER.error( "Error when indexing entities", sqle ); |
| |
| // TODO is UoWException right one for this? |
| throw new UnitOfWorkException( lastException ); |
| } |
| } |
| |
| } |