1 /*
2 * Copyright 2005-2011 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
17 package org.springframework.ws.soap.server.endpoint.interceptor;
18
19 import org.springframework.ws.server.EndpointInterceptor;
20 import org.springframework.ws.server.endpoint.interceptor.DelegatingSmartEndpointInterceptor;
21 import org.springframework.ws.soap.SoapHeaderElement;
22 import org.springframework.ws.soap.server.SmartSoapEndpointInterceptor;
23 import org.springframework.ws.soap.server.SoapEndpointInterceptor;
24
25 /**
26 * Implementation of the {@link SmartSoapEndpointInterceptor} interface that delegates to a delegate {@link
27 * SoapEndpointInterceptor}.
28 *
29 * @author Arjen Poutsma
30 * @since 2.0
31 */
32 public class DelegatingSmartSoapEndpointInterceptor extends DelegatingSmartEndpointInterceptor
33 implements SmartSoapEndpointInterceptor {
34
35 /**
36 * Creates a new instance of the {@code DelegatingSmartSoapEndpointInterceptor} with the given delegate.
37 *
38 * @param delegate the endpoint interceptor to delegate to.
39 */
40 public DelegatingSmartSoapEndpointInterceptor(EndpointInterceptor delegate) {
41 super(delegate);
42 }
43
44 public boolean understands(SoapHeaderElement header) {
45 EndpointInterceptor delegate = getDelegate();
46 if (delegate instanceof SoapEndpointInterceptor) {
47 return ((SoapEndpointInterceptor) delegate).understands(header);
48 }
49 else {
50 return false;
51 }
52 }
53 }