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Java > Open Source Codes > org > riotfamily > components > config > ComponentNamespaceHandler


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2006
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */
24 package org.riotfamily.components.config;
25
26 import org.riotfamily.common.beans.xml.AbstractGenericBeanDefinitionParser;
27 import org.riotfamily.common.beans.xml.GenericNamespaceHandlerSupport;
28 import org.riotfamily.common.beans.xml.NestedListDecorator;
29 import org.riotfamily.components.component.IncludeComponent;
30 import org.riotfamily.components.component.StaticComponent;
31 import org.riotfamily.components.component.ViewComponent;
32 import org.riotfamily.components.property.DefaultValuePropertyProcessor;
33 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
34 import org.springframework.beans.factory.xml.BeanDefinitionDecorator;
35 import org.springframework.beans.factory.xml.ParserContext;
36 import org.w3c.dom.Element JavaDoc;
37
38 /**
39  * NamespaceHandler that handles the <code>component</code>
40  * namespace as defined in <code>component.xsd</code> which can be found in
41  * the same package.
42  */
43 public class ComponentNamespaceHandler extends GenericNamespaceHandlerSupport {
44
45     public void init() {
46         register("static-component", StaticComponent.class);
47         register("view-component", ViewComponent.class);
48         register("include-component", IncludeComponent.class);
49
50         BeanDefinitionDecorator addPropertyProcessor =
51                 new NestedListDecorator("propertyProcessors");
52
53         registerSpringBeanDefinitionParser("property-processor",
54                 addPropertyProcessor);
55
56         register("defaults", new DefaultValueParser(), addPropertyProcessor);
57     }
58
59     private static class DefaultValueParser extends
60             AbstractGenericBeanDefinitionParser {
61
62         public DefaultValueParser() {
63             super(DefaultValuePropertyProcessor.class);
64         }
65
66         protected void doParse(Element JavaDoc element, ParserContext parserContext,
67                 BeanDefinitionBuilder builder) {
68
69             builder.addPropertyValue("values", parserContext.getDelegate()
70                     .parsePropsElement(element));
71         }
72
73     }
74 }
75
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