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1   /*
2    * Copyright 2005-2010 the original author or authors.
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 org.springframework.ws.server.endpoint.mapping;
18  
19  import javax.xml.namespace.QName;
20  
21  import org.springframework.ws.context.MessageContext;
22  import org.springframework.xml.namespace.QNameUtils;
23  
24  /**
25   * Abstract base class for <code>EndpointMapping</code>s that resolve qualified names as registration keys.
26   *
27   * @author Arjen Poutsma
28   * @since 1.0.0
29   */
30  public abstract class AbstractQNameEndpointMapping extends AbstractMapBasedEndpointMapping {
31  
32      @Override
33      protected final String getLookupKeyForMessage(MessageContext messageContext) throws Exception {
34          QName qName = resolveQName(messageContext);
35          return qName != null ? qName.toString() : null;
36      }
37  
38      /**
39       * Template method that resolves the qualified names from the given SOAP message.
40       *
41       * @return an array of qualified names that serve as registration keys
42       */
43      protected abstract QName resolveQName(MessageContext messageContext) throws Exception;
44  
45      @Override
46      protected boolean validateLookupKey(String key) {
47          return QNameUtils.validateQName(key);
48      }
49  
50  }