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package org.mule.transport.cxf.support; |
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import org.mule.api.transport.MessageAdapter; |
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import org.mule.transport.cxf.CxfConstants; |
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import org.mule.transport.http.HttpConnector; |
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import org.mule.transport.http.HttpConstants; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.cxf.helpers.CastUtils; |
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import org.apache.cxf.interceptor.AttachmentOutInterceptor; |
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import org.apache.cxf.interceptor.Fault; |
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import org.apache.cxf.message.Message; |
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import org.apache.cxf.phase.AbstractPhaseInterceptor; |
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import org.apache.cxf.phase.Phase; |
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public class MuleProtocolHeadersOutInterceptor |
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extends AbstractPhaseInterceptor<Message> |
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{ |
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public MuleProtocolHeadersOutInterceptor() |
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{ |
34 | 732 | super(Phase.PRE_STREAM); |
35 | 732 | getAfter().add(AttachmentOutInterceptor.class.getName()); |
36 | 732 | } |
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public void handleMessage(Message message) throws Fault |
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{ |
40 | 186 | MessageAdapter muleMsg = (MessageAdapter) message.getExchange().get(CxfConstants.MULE_MESSAGE); |
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|
42 | 186 | if (muleMsg == null) |
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{ |
44 | 4 | return; |
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} |
46 | 182 | extractAndSet(message, muleMsg, Message.CONTENT_TYPE, HttpConstants.HEADER_CONTENT_TYPE); |
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48 | 182 | String method = (String) message.get(Message.HTTP_REQUEST_METHOD); |
49 | 182 | if (method == null) method = HttpConstants.METHOD_POST; |
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51 | 182 | muleMsg.setProperty(HttpConnector.HTTP_METHOD_PROPERTY, method); |
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53 | 182 | Map<String, List<String>> reqHeaders = CastUtils.cast((Map<?, ?>) message.get(Message.PROTOCOL_HEADERS)); |
54 | 182 | if (reqHeaders != null) |
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{ |
56 | 172 | for (Map.Entry<String, List<String>> e : reqHeaders.entrySet()) |
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{ |
58 | 172 | String key = e.getKey(); |
59 | 172 | String val = format(e.getValue()); |
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|
61 | 172 | muleMsg.setProperty(key, val); |
62 | 172 | } |
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} |
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65 | 182 | if (!Boolean.TRUE.equals(message.containsKey(Message.REQUESTOR_ROLE))) |
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{ |
67 | 106 | message.getInterceptorChain().pause(); |
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} |
69 | 182 | } |
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private void extractAndSet(Message message, MessageAdapter muleMsg, String cxfHeader, String muleHeader) |
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{ |
73 | 182 | String ct = (String) message.get(cxfHeader); |
74 | 182 | if (ct != null) |
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{ |
76 | 182 | muleMsg.setProperty(muleHeader, ct); |
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} |
78 | 182 | } |
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private String format(List<String> value) |
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{ |
82 | 172 | StringBuilder sb = new StringBuilder(); |
83 | 172 | boolean first = true; |
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|
85 | 172 | for (String s : value) { |
86 | 172 | if (!first) |
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{ |
88 | 0 | sb.append(", "); |
89 | 0 | first = false; |
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} |
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else |
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{ |
93 | 172 | first = false; |
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} |
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|
96 | 172 | sb.append(s); |
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} |
98 | 172 | return sb.toString(); |
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} |
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} |
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