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1   /*
2    * Licensed to the University Corporation for Advanced Internet Development, 
3    * Inc. (UCAID) under one or more contributor license agreements.  See the 
4    * NOTICE file distributed with this work for additional information regarding
5    * copyright ownership. The UCAID licenses this file to You under the Apache 
6    * License, Version 2.0 (the "License"); you may not use this file except in 
7    * compliance with the License.  You may obtain a copy of the License at
8    *
9    *    http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package edu.internet2.middleware.shibboleth.common.config.resource;
19  
20  import javax.xml.namespace.QName;
21  
22  import org.opensaml.util.resource.ClasspathResource;
23  import org.opensaml.xml.util.DatatypeHelper;
24  import org.springframework.beans.factory.support.AbstractBeanDefinition;
25  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
26  import org.springframework.beans.factory.xml.ParserContext;
27  import org.w3c.dom.Element;
28  
29  /** Bean definition parser for {@link ClasspathResource}s. */
30  public class ClasspathResourceBeanDefinitionParser extends AbstractResourceBeanDefinitionParser {
31  
32      /** Schema type. */
33      public static final QName SCHEMA_TYPE = new QName(ResourceNamespaceHandler.NAMESPACE, "ClasspathResource");
34  
35      /** {@inheritDoc} */
36      protected Class getBeanClass(Element arg0) {
37          return ClasspathResource.class;
38      }
39  
40      /** {@inheritDoc} */
41      protected String resolveId(Element configElement, AbstractBeanDefinition beanDefinition, ParserContext parserContext) {
42          return ClasspathResource.class.getName() + ":"
43                  + DatatypeHelper.safeTrimOrNullString(configElement.getAttributeNS(null, "file"));
44      }
45  
46      /** {@inheritDoc} */
47      protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
48          builder.addConstructorArgValue(DatatypeHelper.safeTrimOrNullString(element.getAttributeNS(null, "file")));
49          addResourceFilter(element, parserContext, builder);
50      }
51  }