WSDLUtils


1   /*
2    * Copyright 2001-2004 The Apache Software Foundation.
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.apache.axis.utils;
18  
19  import org.apache.axis.components.logger.LogFactory;
20  import org.apache.axis.Constants;
21  import org.apache.commons.logging.Log;
22  
23  import javax.wsdl.Port;
24  import javax.wsdl.extensions.soap.SOAPAddress;
25  import javax.wsdl.extensions.UnknownExtensibilityElement;
26  import javax.xml.namespace.QName  ;
27  import java.util.List  ;
28  import java.util.ListIterator  ;
29  
30  
31  public class WSDLUtils {
32      protected static Log log =
33          LogFactory.getLog(WSDLUtils.class.getName());
34  
35      /**
36       * Return the endpoint address from a <soap:address location="..."> tag
37       */
38      public static String   getAddressFromPort(Port p) {
39          // Get the endpoint for a port
40          List   extensibilityList = p.getExtensibilityElements();
41          for (ListIterator   li = extensibilityList.listIterator(); li.hasNext();) {
42              Object   obj = li.next();
43              if (obj instanceof SOAPAddress) {
44                  return ((SOAPAddress) obj).getLocationURI();
45              } else if (obj instanceof UnknownExtensibilityElement){
46                  //TODO: After WSDL4J supports soap12, change this code
47                  UnknownExtensibilityElement unkElement = (UnknownExtensibilityElement) obj;
48                  QName   name = unkElement.getElementType();
49                  if(name.getNamespaceURI().equals(Constants.URI_WSDL12_SOAP) && 
50                     name.getLocalPart().equals("address")) {
51                      return unkElement.getElement().getAttribute("location");
52                  }
53              }
54          }
55          // didn't find it
56          return null;
57      } // getAddressFromPort
58  
59  } // class WSDLUtils
60
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