1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*-------------------------------------------------------------------------
*
* Copyright (c) 2004-2008, PostgreSQL Global Development Group
* Copyright (c) 2004, Open Cloud Limited.
*
* IDENTIFICATION
* $PostgreSQL: pgjdbc/org/postgresql/core/v3/V3ParameterList.java,v 1.7 2008/01/08 06:56:27 jurka Exp $
*
*-------------------------------------------------------------------------
*/
package org.postgresql.core.v3;
import java.sql.SQLException;
import org.postgresql.core.ParameterList;
/**
* Common interface for all V3 parameter list implementations.
*
* @author Oliver Jowett (oliver@opencloud.com)
*/
interface V3ParameterList extends ParameterList {
/**
* Ensure that all parameters in this list have been
* assigned values. Return silently if all is well, otherwise
* throw an appropriate exception.
*
* @throws SQLException if not all parameters are set.
*/
void checkAllParametersSet() throws SQLException;
/**
* Convert any function output parameters to the correct type (void)
* and set an ignorable value for it.
*/
void convertFunctionOutParameters();
/**
* Return a list of the SimpleParameterList objects that
* make up this parameter list. If this object is already a
* SimpleParameterList, returns null (avoids an extra array
* construction in the common case).
*
* @return an array of single-statement parameter lists, or
* <code>null</code> if this object is already a single-statement
* parameter list.
*/
SimpleParameterList[] getSubparams();
}
|
