Coverage Report - org.apache.commons.betwixt.digester.ClassRule

Classes in this File	Line Coverage	Branch Coverage	Complexity
ClassRule	86%	100%	2.3333333333333335;2.333

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		package org.apache.commons.betwixt.digester;
17
18		import java.util.Map;
19
20		import org.apache.commons.betwixt.XMLBeanInfo;
21		import org.apache.commons.logging.Log;
22		import org.apache.commons.logging.LogFactory;
23		import org.xml.sax.Attributes;
24		import org.xml.sax.SAXException;
25
26		/**
27		* Digester Rule to process class elements.
28		* @since 0.7
29		* @author Brian Pugh
30		*/
31	175	public class ClassRule extends RuleSupport {
32		/** Logger. */
33	175	private static final Log log = LogFactory.getLog(ClassRule.class);
34
35		/** Base constructor. */
36	415	public ClassRule() {
37	415	}
38
39		// Rule interface
40		//-------------------------------------------------------------------------
41		/**
42		* Process the beginning of this element.
43		*
44		* @param attributes The attribute list of this element
45		* @throws org.xml.sax.SAXException if the primitiveTypes attribute contains an invalid value
46		*/
47		public void begin(Attributes attributes) throws SAXException {
48	1519	String className = attributes.getValue("name");
49	1519	if (className == null || "".equals(className)) {
50	0	throw new SAXException("Invalid 'class' element. "
51		+ "Attribute 'name' is required but was not found but was not found.");
52		}
53
54		try {
55
56	1519	Class beanClass = Class.forName(className);
57	1519	XMLBeanInfo xmlBeanInfo = new XMLBeanInfo(beanClass);
58	1519	XMLBeanInfoDigester xmlBeanInfoDigester = (XMLBeanInfoDigester) getDigester();
59	1519	xmlBeanInfoDigester.setBeanClass(beanClass);
60	1519	xmlBeanInfoDigester.push(xmlBeanInfo);
61
62	0	} catch (ClassNotFoundException e) {
63	0	throw new SAXException("Invalid 'class' element. Unable to find class: " + className, e);
64		}
65	1519	}
66
67		/**
68		* Process the end of this element.
69		*/
70		public void end() {
71	1519	XMLBeanInfo xmlBeanInfo = (XMLBeanInfo) getDigester().pop();
72	1519	MultiMappingBeanInfoDigester digester = (MultiMappingBeanInfoDigester) getDigester();
73	1519	Map xmlBeanInfoMapping = digester.getBeanInfoMap();
74	1519	xmlBeanInfoMapping.put(xmlBeanInfo.getBeanClass(), xmlBeanInfo);
75	1519	digester.setBeanClass(null);
76	1519	}
77		}
78