Coverage Report - org.apache.commons.betwixt.strategy.DefaultActionMappingStrategy

Classes in this File	Line Coverage	Branch Coverage	Complexity
DefaultActionMappingStrategy	100%	100%	5.0;5

1		/*
2		* Copyright 2004 The Apache Software Foundation.
3		*
4		* Licensed under the Apache License, Version 2.0 (the "License");
5		* you may not use this file except in compliance with the License.
6		* You may obtain a copy of the License at
7		*
8		* http://www.apache.org/licenses/LICENSE-2.0
9		*
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
17		package org.apache.commons.betwixt.strategy;
18
19		import org.apache.commons.betwixt.ElementDescriptor;
20		import org.apache.commons.betwixt.io.read.ArrayBindAction;
21		import org.apache.commons.betwixt.io.read.BeanBindAction;
22		import org.apache.commons.betwixt.io.read.MappingAction;
23		import org.apache.commons.betwixt.io.read.ReadContext;
24		import org.apache.commons.betwixt.io.read.SimpleTypeBindAction;
25		import org.xml.sax.Attributes;
26
27		/**
28		* @author <a href='http://jakarta.apache.org/'>Apache Commons Team</a>
29		* @version $Revision: 155402 $
30		*/
31	526	public class DefaultActionMappingStrategy extends ActionMappingStrategy {
32
33		/**
34		* Gets the mapping action to map the given element.
35		* @param namespace not null
36		* @param name not null
37		* @param attributes <code>Attributes</code>, not null
38		* @param context <code>ReadContext</code>, not null
39		* @return <code>MappingAction</code>, not null
40		* @throws Exception
41		*/
42		public MappingAction getMappingAction(
43		String namespace,
44		String name,
45		Attributes attributes,
46		ReadContext context)
47		throws Exception {
48	7799	MappingAction result = MappingAction.EMPTY;
49
50	7799	ElementDescriptor activeDescriptor = context.getCurrentDescriptor();
51	7799	if (activeDescriptor != null) {
52	7448	if (activeDescriptor.isHollow()) {
53	2825	if (isArrayDescriptor(activeDescriptor)) {
54	104	result = ArrayBindAction.createMappingAction(activeDescriptor);
55		} else {
56	2721	result = BeanBindAction.INSTANCE;
57		}
58		}
59	4623	else if (activeDescriptor.isSimple())
60		{
61	3739	result = SimpleTypeBindAction.INSTANCE;
62		}
63		else
64		{
65	884	ElementDescriptor[] descriptors
66	884	= activeDescriptor.getElementDescriptors();
67	884	if (descriptors.length == 1) {
68	637	ElementDescriptor childDescriptor = descriptors[0];
69	637	if (childDescriptor.isHollow()
70	442	&& isArrayDescriptor(childDescriptor)) {
71	39	result = ArrayBindAction.createMappingAction(childDescriptor);
72		}
73		}
74		}
75		}
76	7799	return result;
77		}
78
79		/**
80		* Is the give
81		* @param descriptor <code>ElementDescriptor</code>, possibly null
82		* @return true if the descriptor describes an array property, if null returns false
83		*/
84		private boolean isArrayDescriptor(ElementDescriptor descriptor) {
85	3267	boolean result = false;
86	3267	if (descriptor != null) {
87	3267	Class propertyType = descriptor.getPropertyType();
88	3267	if (propertyType != null) {
89	3107	result = propertyType.isArray();
90		}
91		}
92	3267	return result;
93		}
94		}