01: /*
02:
03: Derby - Class org.apache.derby.iapi.jdbc.EnginePreparedStatement
04:
05: Licensed to the Apache Software Foundation (ASF) under one or more
06: contributor license agreements. See the NOTICE file distributed with
07: this work for additional information regarding copyright ownership.
08: The ASF licenses this file to you under the Apache License, Version 2.0
09: (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: }
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