01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: */
19: package org.apache.openjpa.kernel.exps;
20:
21: import java.math.BigDecimal;
22: import java.math.BigInteger;
23:
24: import org.apache.openjpa.kernel.Filters;
25: import org.apache.openjpa.lib.util.Localizer;
26: import org.apache.openjpa.util.UnsupportedException;
27:
28: /**
29: * In-memory Any implementation. Currently unsupported since
30: * in-memory subqueries are not supported.
31: *
32: * @author Marc Prud'hommeaux
33: */
34: class Any extends UnaryMathVal {
35:
36: private static final Localizer _loc = Localizer
37: .forPackage(Any.class);
38:
39: public Any(Val val) {
40: super (val);
41: }
42:
43: protected Class getType(Class c) {
44: Class wrap = Filters.wrap(c);
45: if (wrap == Integer.class || wrap == Float.class
46: || wrap == Double.class || wrap == Long.class
47: || wrap == BigDecimal.class || wrap == BigInteger.class)
48: return c;
49: return int.class;
50: }
51:
52: protected Object operate(Object o, Class c) {
53: throw new UnsupportedException(_loc.get("in-mem-subquery"));
54: }
55: }
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