001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.dao.orm;
016    
017    import java.io.Serializable;
018    
019    import java.sql.Connection;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public interface Session {
025    
026            public void clear() throws ORMException;
027    
028            public Connection close() throws ORMException;
029    
030            public boolean contains(Object object) throws ORMException;
031    
032            public Query createQuery(String queryString) throws ORMException;
033    
034            public SQLQuery createSQLQuery(String queryString) throws ORMException;
035    
036            public void delete(Object object) throws ORMException;
037    
038            public void evict(Object object) throws ORMException;
039    
040            public void flush() throws ORMException;
041    
042            public Object get(Class<?> clazz, Serializable id) throws ORMException;
043    
044            public Object get(Class<?> clazz, Serializable id, LockMode lockMode)
045                    throws ORMException;
046    
047            public Object getWrappedSession() throws ORMException;
048    
049            public Object load(Class<?> clazz, Serializable id) throws ORMException;
050    
051            public Object merge(Object object) throws ORMException;
052    
053            public Serializable save(Object object) throws ORMException;
054    
055            public void saveOrUpdate(Object object) throws ORMException;
056    
057    }