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.transport;
18  
19  import java.io.IOException;
20  import java.io.InputStream;
21  import java.util.Arrays;
22  import java.util.HashMap;
23  import java.util.Iterator;
24  import java.util.Map;
25  
26  import org.springframework.util.Assert;
27  import org.springframework.util.StringUtils;
28  
29  public class MockTransportInputStream extends TransportInputStream {
30  
31      private Map<String, String> headers;
32  
33      private InputStream inputStream;
34  
35      public MockTransportInputStream(InputStream inputStream, Map<String, String> headers) {
36          Assert.notNull(inputStream, "inputStream must not be null");
37          Assert.notNull(headers, "headers must not be null");
38          this.inputStream = inputStream;
39          this.headers = headers;
40      }
41  
42      public MockTransportInputStream(InputStream inputStream) {
43          Assert.notNull(inputStream, "inputStream must not be null");
44          this.inputStream = inputStream;
45          headers = new HashMap<String, String>();
46      }
47  
48      @Override
49      protected InputStream createInputStream() throws IOException {
50          return inputStream;
51      }
52  
53      @Override
54      public Iterator<String> getHeaderNames() throws IOException {
55          return headers.keySet().iterator();
56      }
57  
58      @Override
59      public Iterator<String> getHeaders(String name) throws IOException {
60          String[] values = StringUtils.delimitedListToStringArray(headers.get(name), ", ");
61          return Arrays.asList(values).iterator();
62      }
63  }