01: /*
02: * Copyright 2004 Clinton Begin
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package com.ibatis.common.beans;
17:
18: /**
19: * An abstract factory for getting Probe implementations.
20: */
21: public class ProbeFactory {
22:
23: private static final Probe DOM = new DomProbe();
24: private static final Probe BEAN = new ComplexBeanProbe();
25: private static final Probe GENERIC = new GenericProbe();
26:
27: /**
28: * Factory method for getting a Probe object
29: *
30: * @return An implementation of the Probe interface
31: */
32: public static Probe getProbe() {
33: return GENERIC;
34: }
35:
36: /**
37: * Factory method for getting a Probe object that is
38: * the best choice for the type of object supplied
39: * by the object parameter.
40: *
41: * @param object The object to get a Probe for
42: * @return An implementation of the Probe interface
43: */
44: public static Probe getProbe(Object object) {
45: if (object instanceof org.w3c.dom.Document) {
46: return DOM;
47: } else {
48: return BEAN;
49: }
50: }
51:
52: }
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