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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.profile;
18  
19  import java.util.ArrayList;
20  import java.util.List;
21  
22  import org.opensaml.xml.util.DatatypeHelper;
23  import org.opensaml.xml.util.XMLHelper;
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.AbstractSingleBeanDefinitionParser;
28  import org.w3c.dom.Element;
29  
30  /**
31   * Base class for request URI mapped profile handler configuration parsers.
32   */
33  public abstract class AbstractRequestURIMappedProfileHandlerBeanDefinitionParser extends
34          AbstractSingleBeanDefinitionParser {
35  
36      /** Class loggger. */
37      private static Logger log = LoggerFactory
38              .getLogger(AbstractRequestURIMappedProfileHandlerBeanDefinitionParser.class);
39  
40      /** {@inheritDoc} */
41      protected void doParse(Element config, BeanDefinitionBuilder builder) {
42          log.info("Parsing configuration for profile handler: {}", XMLHelper.getXSIType(config).getLocalPart());
43  
44          builder.addPropertyValue("requestPaths", getRequestPaths(config));
45      }
46  
47      /**
48       * Gets the list of request paths the profile handler handles.
49       * 
50       * @param config profile handler configuration element
51       * 
52       * @return list of request paths the profile handler handles
53       */
54      protected List<String> getRequestPaths(Element config) {
55          ArrayList<String> requestPaths = new ArrayList<String>();
56          List<Element> requestPathElems = XMLHelper.getChildElementsByTagName(config, "RequestPath");
57          if (requestPathElems != null) {
58              for (Element requestPathElem : requestPathElems) {
59                  requestPaths.add(DatatypeHelper.safeTrimOrNullString(requestPathElem.getTextContent()));
60              }
61          }
62  
63          return requestPaths;
64      }
65  
66      /** {@inheritDoc} */
67      protected boolean shouldGenerateId() {
68          return true;
69      }
70  }