01: /**********************************************************************
02: Copyright (c) 2002 Mike Martin and others. All rights reserved.
03: Licensed under the Apache License, Version 2.0 (the "License");
04: you may not use this file except in compliance with the License.
05: You may obtain a copy of the License at
06:
07: http://www.apache.org/licenses/LICENSE-2.0
08:
09: Unless required by applicable law or agreed to in writing, software
10: distributed under the License is distributed on an "AS IS" BASIS,
11: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: See the License for the specific language governing permissions and
13: limitations under the License.
14:
15: Contributors:
16: Andy Jefferson - coding standards
17: ...
18: **********************************************************************/package org.jpox.store.exceptions;
19:
20: import org.jpox.exceptions.JPOXUserException;
21: import org.jpox.util.Localiser;
22:
23: /**
24: * A <tt>NoExtentException</tt> is thrown if an attempt is made to perform an
25: * operation using a class that is not backed by an extent (ie table or view)
26: * in the database and the operation is not supported on such classes.
27: *
28: * @see org.jpox.store.StoreManager
29: * @version $Revision: 1.4 $
30: */
31: public class NoExtentException extends JPOXUserException {
32: protected static final Localiser LOCALISER = Localiser
33: .getInstance("org.jpox.Localisation");
34:
35: /**
36: * Constructs a no extent exception.
37: * @param className Name of the class on which the operation requiring an
38: * extent was attempted.
39: */
40: public NoExtentException(String className) {
41: super (LOCALISER.msg("018007", className));
42: }
43: }
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