| package org.apache.commons.ognl; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.math.BigDecimal; |
| import java.math.BigInteger; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| */ |
| class NumericDefaults { |
| |
| private final Map<Class<?>, Object> NUMERIC_DEFAULTS = new HashMap<Class<?>, Object>(); |
| |
| NumericDefaults() { |
| NUMERIC_DEFAULTS.put( Boolean.class, Boolean.FALSE ); |
| NUMERIC_DEFAULTS.put( Byte.class, (byte) 0 ); |
| NUMERIC_DEFAULTS.put( Short.class, (short) 0 ); |
| NUMERIC_DEFAULTS.put( Character.class, (char) 0 ); |
| NUMERIC_DEFAULTS.put( Integer.class, 0 ); |
| NUMERIC_DEFAULTS.put( Long.class, 0L ); |
| NUMERIC_DEFAULTS.put( Float.class, 0.0f ); |
| NUMERIC_DEFAULTS.put( Double.class, 0.0 ); |
| |
| NUMERIC_DEFAULTS.put( BigInteger.class, BigInteger.ZERO ); |
| NUMERIC_DEFAULTS.put( BigDecimal.class, BigDecimal.ZERO ); |
| } |
| |
| Object get( Class<?> cls ) { |
| return NUMERIC_DEFAULTS.get( cls ); |
| } |
| } |