1 package org.apache.commons.ognl;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.math.BigDecimal;
23 import java.math.BigInteger;
24 import java.util.HashMap;
25 import java.util.Map;
26
27 /**
28 */
29 class PrimitiveDefaults {
30
31 private final Map<Class<?>, Object> map = new HashMap<Class<?>, Object>( 20 );
32
33 PrimitiveDefaults() {
34 map.put( Boolean.TYPE, Boolean.FALSE );
35 map.put( Boolean.class, Boolean.FALSE );
36 map.put( Byte.TYPE, (byte) 0 );
37 map.put( Byte.class, (byte) 0 );
38 map.put( Short.TYPE, (short) 0 );
39 map.put( Short.class, (short) 0 );
40 map.put( Character.TYPE, (char) 0 );
41 map.put( Integer.TYPE, 0 );
42 map.put( Long.TYPE, 0L );
43 map.put( Float.TYPE, 0.0f );
44 map.put( Double.TYPE, 0.0 );
45
46 map.put( BigInteger.class, BigInteger.ZERO );
47 map.put( BigDecimal.class, BigDecimal.ZERO );
48 }
49
50 Object get( Class<?> cls ) {
51 return map.get( cls );
52 }
53 }