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package org.mule.transport.servlet.jetty; |
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import org.mule.api.endpoint.EndpointException; |
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import org.mule.api.transport.MessageReceiver; |
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import org.mule.api.transport.NoReceiverForEndpointException; |
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import org.mule.routing.filters.WildcardFilter; |
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import org.mule.transport.servlet.MuleReceiverServlet; |
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import org.mule.util.StringUtils; |
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import java.util.Iterator; |
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import javax.servlet.ServletConfig; |
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import javax.servlet.ServletException; |
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import javax.servlet.http.HttpServletRequest; |
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import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap; |
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import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentMap; |
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29 | 32 | public class JettyReceiverServlet extends MuleReceiverServlet |
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{ |
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private static final long serialVersionUID = 238326861089137293L; |
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36 | 32 | private ConcurrentMap receivers = new ConcurrentHashMap(4); |
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protected void doInit(ServletConfig servletConfig) throws ServletException |
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{ |
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42 | 32 | } |
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protected MessageReceiver getReceiverForURI(HttpServletRequest httpServletRequest) |
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throws EndpointException |
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{ |
48 | 270 | String key = httpServletRequest.getLocalPort() + httpServletRequest.getPathInfo(); |
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50 | 270 | MessageReceiver receiver = (MessageReceiver)receivers.get(key); |
51 | 270 | if (receiver == null) |
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{ |
53 | 10 | for (Iterator iterator = receivers.keySet().iterator(); iterator.hasNext();) |
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{ |
55 | 16 | String s = (String) iterator.next(); |
56 | 16 | if(new WildcardFilter(s).accept(key)) |
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{ |
58 | 4 | receiver = (MessageReceiver)receivers.get(s); |
59 | 4 | break; |
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} |
61 | 12 | } |
62 | 10 | if (receiver == null) |
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{ |
64 | 6 | throw new NoReceiverForEndpointException(httpServletRequest.getPathInfo()); |
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} |
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} |
67 | 264 | return receiver; |
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} |
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void addReceiver(MessageReceiver receiver) |
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{ |
72 | 42 | receivers.putIfAbsent(getReceiverKey(receiver), receiver); |
73 | 42 | } |
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boolean removeReceiver(MessageReceiver receiver) |
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{ |
77 | 84 | return receivers.remove(getReceiverKey(receiver), receiver); |
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} |
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protected String getReceiverKey(MessageReceiver receiver) |
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{ |
82 | 126 | String key = receiver.getEndpointURI().getPath(); |
83 | 126 | if(StringUtils.isEmpty(key)) |
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{ |
85 | 18 | key = "/"; |
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} |
87 | 126 | return receiver.getEndpointURI().getPort() + key; |
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} |
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} |