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Java > Open Source Codes > org > apache > commons > dbutils > ResultSetHandler


1 /*
2  * $Header: /home/cvs/jakarta-commons/dbutils/src/java/org/apache/commons/dbutils/ResultSetHandler.java,v 1.1 2003/11/02 19:15:23 dgraham Exp $
3  * $Revision: 1.1 $
4  * $Date: 2003/11/02 19:15:23 $
5  *
6  * ====================================================================
7  *
8  * The Apache Software License, Version 1.1
9  *
10  * Copyright (c) 2003 The Apache Software Foundation. All rights
11  * reserved.
12  *
13  * Redistribution and use in source and binary forms, with or without
14  * modification, are permitted provided that the following conditions
15  * are met:
16  *
17  * 1. Redistributions of source code must retain the above copyright
18  * notice, this list of conditions and the following disclaimer.
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20  * 2. Redistributions in binary form must reproduce the above copyright
21  * notice, this list of conditions and the following disclaimer in
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23  * distribution.
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25  * 3. The end-user documentation included with the redistribution, if
26  * any, must include the following acknowledgement:
27  * "This product includes software developed by the
28  * Apache Software Foundation (http://www.apache.org/)."
29  * Alternately, this acknowledgement may appear in the software itself,
30  * if and wherever such third-party acknowledgements normally appear.
31  *
32  * 4. The names "The Jakarta Project", "Commons", and "Apache Software
33  * Foundation" must not be used to endorse or promote products derived
34  * from this software without prior written permission. For written
35  * permission, please contact apache@apache.org.
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37  * 5. Products derived from this software may not be called "Apache"
38  * nor may "Apache" appear in their names without prior written
39  * permission of the Apache Software Foundation.
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41  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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47  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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54  *
55  * This software consists of voluntary contributions made by many
56  * individuals on behalf of the Apache Software Foundation. For more
57  * information on the Apache Software Foundation, please see
58  * <http://www.apache.org/>.
59  *
60  */
61
62 package org.apache.commons.dbutils;
63
64 import java.sql.ResultSet JavaDoc;
65 import java.sql.SQLException JavaDoc;
66
67 /**
68  * Implementations of this interface convert ResultSets into other objects.
69  *
70  * @author Juozas Baliuka
71  * @author David Graham
72  */
73 public interface ResultSetHandler {
74
75     /**
76      * Turn the <code>ResultSet</code> into an Object.
77      *
78      * @param rs The <code>ResultSet</code> to handle. It has not been touched
79      * before being passed to this method.
80      *
81      * @return An Object initialized with <code>ResultSet</code> data. It is
82      * legal for implementations to return <code>null</code> if the
83      * <code>ResultSet</code> contained 0 rows.
84      *
85      * @throws SQLException
86      */
87     public Object JavaDoc handle(ResultSet JavaDoc rs) throws SQLException JavaDoc;
88
89 }
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