1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.proxy2.provider;
19
20 import org.apache.commons.proxy2.ObjectProvider;
21
22 public final class ObjectProviderUtils
23 {
24 //******************************************************************************************************************
25 // Static Methods
26 //******************************************************************************************************************
27
28 public static <T> ObjectProvider<T> bean(Class<T> beanClass)
29 {
30 return new BeanProvider<T>(beanClass);
31 }
32
33 public static <T extends Cloneable> ObjectProvider<T> cloning(T prototype)
34 {
35 return new CloningProvider<T>(prototype);
36 }
37
38 public static <T> ObjectProvider<T> constant(T value)
39 {
40 return new ConstantProvider<T>(value);
41 }
42
43 public static <T> ObjectProvider<T> nullValue()
44 {
45 return new NullProvider<T>();
46 }
47
48 public static <T> ObjectProvider<T> singleton(ObjectProvider<T> inner)
49 {
50 return new SingletonProvider<T>(inner);
51 }
52
53 //******************************************************************************************************************
54 // Constructors
55 //******************************************************************************************************************
56
57 private ObjectProviderUtils()
58 {
59 }
60 }