1 /*
2 * Copyright 2011 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 package org.openehealth.ipf.commons.ihe.ws.cxf;
17
18 import org.apache.cxf.binding.soap.Soap12;
19 import org.apache.cxf.binding.soap.SoapMessage;
20 import org.apache.cxf.binding.soap.interceptor.AbstractSoapInterceptor;
21 import org.apache.cxf.binding.soap.interceptor.SoapActionInInterceptor;
22 import org.apache.cxf.interceptor.Fault;
23 import org.apache.cxf.message.Message;
24 import org.apache.cxf.phase.Phase;
25
26 import java.util.regex.Pattern;
27
28 /**
29 * According to ITI TF CP-510, SOAP Action should be ignored.
30 * CXF contains a direct contradiction to this requirement —
31 * see <a href="https://issues.apache.org/jira/browse/CXF-3791">CXF-3791</a>.
32 * <p>
33 * This interceptor simply deletes the SOAP action from HTTP Content-Type header
34 * and is intended for incoming chains on both client and server sides.
35 *
36 * @see SoapActionInInterceptor
37 * @see <a href="http://www.w3.org/TR/2003/REC-soap12-part2-20030624/#ietf-action">SOAP 1.2 specification</a>
38 *
39 * @author Dmytro Rud
40 */
41 public class Cxf3791WorkaroundInterceptor extends AbstractSoapInterceptor {
42 static final Pattern PATTERN = Pattern.compile(";\\s*action\\s*=\\s*(\"?)[\\S&&[^\"]]+(\\1)\\s*");
43
44 public Cxf3791WorkaroundInterceptor() {
45 super(Phase.READ);
46 addBefore(SoapActionInInterceptor.class.getName());
47 }
48
49 @Override
50 public void handleMessage(SoapMessage message) throws Fault {
51 if (message.getVersion() instanceof Soap12) {
52 String s = (String) message.get(Message.CONTENT_TYPE);
53 if (s != null) {
54 s = PATTERN.matcher(s).replaceFirst("");
55 message.put(Message.CONTENT_TYPE, s);
56 }
57 }
58 }
59 }