/** * * Copyright 2014 The Darks ORM Project (Liu lihua) * * 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 darks.orm.core; import java.sql.CallableStatement; import java.sql.ResultSet; import darks.orm.datasource.factory.StatementFactory.StatementType; /** * SqlJdbcSession interface * * <p> * <h1>SqlJdbcSession.java</h1> * <p> * * @author Liu LiHua * @version 1.0.0 v05/03/2012 * @since JDK1.5 */ public interface SqlJdbcSession extends SqlBaseSession { /** * Query dataset fields * * @param sql SQL statement * @return result */ public int executeField(String sql, Object... params); /** * Execute query operation * * @param sql SQL statement * @param param Injection parameters * @return ResultSet object */ public ResultSet executeQuery(String sql, Object... params); /** * Execute query operation * * @param sql SQL statement * @param param Injection parameters * @param stateType Statement Type * @return ResultSet object */ public ResultSet executeQuery(String sql, Object param[], StatementType stateType); /** * Obtain CallableStatement object * * @param sql SQL statement * @return CallableStatement object */ public CallableStatement prepareCall(String sql); /** * Execute Jdbc update * * @param sql SQL statement * @param param Injection parameters * @return Effect of the number of records */ public int executeUpdate(String sql, Object... params); /** * Execute Jdbc update, and returns the primary key value * * @param sql SQL statement * @param param Injection parameters * @return Primary key value */ public Object executeUpdateGeneratedKey(String sql, Object... params); }