EnginePreparedStatement


1   /*
2    
3    Derby - Class org.apache.derby.iapi.jdbc.EnginePreparedStatement
4    
5    Licensed to the Apache Software Foundation (ASF) under one or more
6    contributor license agreements.  See the NOTICE file distributed with
7    this work for additional information regarding copyright ownership.
8    The ASF licenses this file to you under the Apache License, Version 2.0
9    (the "License"); you may not use this file except in compliance with
10   the License.  You may obtain a copy of the License at
11   
12   http://www.apache.org/licenses/LICENSE-2.0
13   
14   Unless required by applicable law or agreed to in writing, software
15   distributed under the License is distributed on an "AS IS" BASIS,
16   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17   See the License for the specific language governing permissions and
18   limitations under the License.
19   
20   */
21  package org.apache.derby.iapi.jdbc;
22  
23  import java.sql.SQLException  ;
24  import java.sql.PreparedStatement  ;
25  
26  /**
27   * Additional methods the embedded engine exposes on its 
28   * PreparedStatement object implementations. An internal api only, mainly 
29   * for the network server. Allows consistent interaction between embedded 
30   * PreparedStatement and Brokered PreparedStatements.
31   * (DERBY-1015)
32   */
33  public interface EnginePreparedStatement extends PreparedStatement   {
34      
35      /**
36       * Imitate the getParameterMetaData() that is in JDBC 3.0
37       * Once,JDK1.3 stops being supported, instead of returning EngineParameterMetaData
38       * the JDBC 3.0 class - ParameterMetaData can be used.
39       *
40       * Retrieves the number, types and properties of this PreparedStatement
41       * object's parameters.
42       *
43       * @return a EngineParameterMetaData object that contains information about the
44       * number, types and properties of this PreparedStatement object's parameters.
45       * @exception SQLException if a database access error occurs
46       */
47      public EngineParameterMetaData getEmbedParameterSetMetaData()
48          throws SQLException  ;
49      
50  }
51
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