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1   /*
2    * Copyright 2007 University Corporation for Advanced Internet Development, Inc.
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 edu.internet2.middleware.shibboleth.common.config.metadata;
18  
19  import java.io.File;
20  
21  import javax.xml.namespace.QName;
22  
23  import org.opensaml.saml2.metadata.provider.FilesystemMetadataProvider;
24  import org.slf4j.Logger;
25  import org.slf4j.LoggerFactory;
26  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
27  import org.springframework.beans.factory.xml.ParserContext;
28  import org.w3c.dom.Element;
29  
30  /**
31   * Spring bean definition parser for Shibboleth file system based metadata provider definition.
32   */
33  public class FilesystemMetadataProviderBeanDefinitionParser extends AbstractReloadingMetadataProviderBeanDefinitionParser {
34  
35      /** Schema type name. */
36      public static final QName TYPE_NAME = new QName(MetadataNamespaceHandler.NAMESPACE, "FilesystemMetadataProvider");
37  
38      /** Class logger. */
39      private Logger log = LoggerFactory.getLogger(FilesystemMetadataProviderBeanDefinitionParser.class);
40  
41      /** {@inheritDoc} */
42      protected Class getBeanClass(Element element) {
43          return FilesystemMetadataProvider.class;
44      }
45  
46      /** {@inheritDoc} */
47      protected void doParse(Element config, ParserContext parserContext, BeanDefinitionBuilder builder) {
48          super.doParse(config, parserContext, builder);
49  
50          String metadataFile = config.getAttributeNS(null, "metadataFile");
51          log.debug("Metadata provider '{}' reading metadata from: {}", getProviderId(config), metadataFile);
52          builder.addConstructorArgValue(new File(metadataFile));
53      }
54  }