package org.apache.ojb.broker.accesslayer;

 /* Copyright 2002-2005 The Apache Software Foundation

  *

  * 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.

  */

 import org.apache.ojb.broker.PersistenceBrokerSQLException;

 import java.sql.PreparedStatement;

 import java.sql.SQLException;

 import java.sql.Statement;

 import java.sql.Connection;

 /**

   * A class that implements this interface serves as a cache for 

   * <code>java.sql.Statements<code> used for persistence operations

   * on a given class. 

   * @author brj

   * @author <a href="mailto:rburt3@mchsi.com">Randall Burt</a>

   * @version $Id: StatementsForClassIF.java,v 1.1 2007-08-24 22:17:30 ewestfal Exp $

   */

 public interface StatementsForClassIF

 {

         /**

      * Returns the DELETE Statement used for clazz.

      * @return java.sql.PreparedStatement

      */

         PreparedStatement getDeleteStmt(Connection con) throws SQLException;

         /**

      * Returns a generic unprepared Statement used for clazz.

      * Never use this method for UPDATE/INSERT/DELETE if you want to use the batch mode.

      * @return java.sql.Statement

      */

         Statement getGenericStmt(Connection con, boolean scrollable) throws PersistenceBrokerSQLException;

         /**

      * Returns the INSERT Statement used for clazz.

      * @return java.sql.PreparedStatement

      */

         PreparedStatement getInsertStmt(Connection con) throws SQLException;

         /**

      * Returns a prepared Statement used for clazz.

      * @return java.sql.Statement

      */

         PreparedStatement getPreparedStmt(Connection con, String sql,

                                       boolean scrollable, int explicitFetchSizeHint, boolean callableStmt)

             throws PersistenceBrokerSQLException;

         /**

      * Returns the SELECT Statement used for clazz.

      * @return java.sql.PreparedStatement

      */

         PreparedStatement getSelectByPKStmt(Connection con) throws SQLException;

         /**

      * Returns the UPDATE Statement used for clazz.

      * @return java.sql.PreparedStatement

      */

         PreparedStatement getUpdateStmt(Connection con) throws SQLException;

 }