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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.resource;
18  
19  import javax.xml.namespace.QName;
20  
21  import org.opensaml.util.resource.HttpResource;
22  import org.opensaml.xml.util.DatatypeHelper;
23  import org.springframework.beans.factory.support.AbstractBeanDefinition;
24  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
25  import org.springframework.beans.factory.xml.ParserContext;
26  import org.w3c.dom.Element;
27  
28  /** Bean definition parser for {@link HttpResource}s. */
29  public class HttpResourceBeanDefinitionParser extends AbstractResourceBeanDefinitionParser {
30  
31      /** Schema type. */
32      public static final QName SCHEMA_TYPE = new QName(ResourceNamespaceHandler.NAMESPACE, "HttpResource");
33  
34      /** {@inheritDoc} */
35      protected Class getBeanClass(Element arg0) {
36          return HttpResource.class;
37      }
38  
39      /** {@inheritDoc} */
40      protected String resolveId(Element configElement, AbstractBeanDefinition beanDefinition, ParserContext parserContext) {
41          return HttpResource.class.getName() + ":"
42                  + DatatypeHelper.safeTrimOrNullString(configElement.getAttributeNS(null, "url"));
43      }
44  
45      /** {@inheritDoc} */
46      protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
47          builder.addConstructorArgValue(DatatypeHelper.safeTrimOrNullString(element.getAttributeNS(null, "url")));
48          addResourceFilter(element, parserContext, builder);
49      }
50  }