/*
    * EL4J, the Extension Library for the J2EE, adds incremental enhancements to
    * the spring framework, http://el4j.sf.net
    * Copyright (C) 2006 by ELCA Informatique SA, Av. de la Harpe 22-24,
    * 1000 Lausanne, Switzerland, http://www.elca.ch
    *
    * EL4J is published under the GNU Lesser General Public License (LGPL)
    * Version 2.1. See http://www.gnu.org/licenses/
    *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   * GNU Lesser General Public License for more details.
   *
   * For alternative licensing, please contact info@elca.ch
   */
  
  package ch.elca.el4j.tests.services.persistence.generic.dao;
  
  import java.lang.reflect.ParameterizedType;
  import java.util.Collection;
  import java.util.List;
  
  import org.springframework.dao.DataAccessException;
  import org.springframework.dao.DataIntegrityViolationException;
  import org.springframework.dao.DataRetrievalFailureException;
  import org.springframework.dao.OptimisticLockingFailureException;
  
  import ch.elca.el4j.services.persistence.generic.dao.GenericDao;
  import ch.elca.el4j.services.search.QueryObject;
  
  /**
   * Just has all empty methods of the generic dao interface
   *  (for testing convenience)
   *  
   * @svnLink $Revision: 3874 $;$Date: 2009-08-04 14:25:40 +0200 (Di, 04. Aug 2009) $;$Author: swismer $;$URL: https://el4j.svn.sourceforge.net/svnroot/el4j/branches/el4j_3_1/el4j/framework/modules/core/src/test/java/ch/elca/el4j/tests/services/persistence/generic/dao/DummyDao.java $
   *
   * @author pos
   */
  public class DummyDao<T> implements GenericDao<T>{
  
  	private Class<T> m_persistentClass;
  
  	@SuppressWarnings("unchecked")
  		public DummyDao() {
  			this.m_persistentClass = (Class<T>) ((ParameterizedType) getClass()
  				.getGenericSuperclass()).getActualTypeArguments()[0];
  		}
  	
  	public void delete(Collection<T> entities)
  			throws OptimisticLockingFailureException, DataAccessException {
  	}
  
  	public List<T> findByQuery(QueryObject q) throws DataAccessException {
  		return null;
  	}
  
  	public int findCountByQuery(QueryObject query) throws DataAccessException {
  		return 0;
  	}
  
  	public List<T> getAll() throws DataAccessException {
  		return null;
  	}
  
  	public Class<T> getPersistentClass() {
  		return m_persistentClass;
  	}
  	
  	public void setPersistentClass(Class<T> c) {
  		m_persistentClass = c;
  	}
  
  	public T refresh(T entity) throws DataAccessException,
  			DataRetrievalFailureException {
  		return null;
  	}
  
  	public T saveOrUpdate(T entity) throws DataAccessException,
  			DataIntegrityViolationException, OptimisticLockingFailureException {
  		return null;
  	}
  
  	public T reload(T entity) throws DataAccessException, DataRetrievalFailureException {
  		return null;
  	}
  
  }