01: /*
02: * Copyright 2003 The Apache Software Foundation.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package velosurf.sql;
18:
19: import java.util.Set;
20: import java.sql.SQLException;
21:
22: /** This interface represents objects having read-only properties
23: *
24: * @author <a href=mailto:claude.brisson@gmail.com>Claude Brisson</a>
25: *
26: */
27: public interface RowHandler {
28: /** get the property named key.
29: *
30: * @param key the name of the property to return
31: * @return the value of the property, or null if not found
32: */
33: public Object get(Object key) throws SQLException;
34:
35: /**
36: * Get keys set.
37: * @return keys set
38: */
39: public Set<String> keySet() throws SQLException;
40:
41: }
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