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package org.mule.transport.soap.axis.extensions; |
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import org.mule.DefaultMuleEvent; |
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import org.mule.DefaultMuleMessage; |
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import org.mule.MessageExchangePattern; |
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import org.mule.RequestContext; |
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import org.mule.api.MuleContext; |
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import org.mule.api.MuleEvent; |
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import org.mule.api.MuleException; |
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import org.mule.api.MuleMessage; |
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import org.mule.api.MuleSession; |
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import org.mule.api.config.MuleProperties; |
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import org.mule.api.endpoint.EndpointBuilder; |
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import org.mule.api.endpoint.EndpointURI; |
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import org.mule.api.endpoint.ImmutableEndpoint; |
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import org.mule.api.endpoint.OutboundEndpoint; |
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import org.mule.api.processor.MessageProcessor; |
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import org.mule.api.routing.OutboundRouter; |
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import org.mule.api.routing.OutboundRouterCollection; |
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import org.mule.api.service.Service; |
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import org.mule.endpoint.EndpointURIEndpointBuilder; |
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import org.mule.endpoint.MuleEndpointURI; |
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import org.mule.module.cxf.SoapConstants; |
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import org.mule.session.DefaultMuleSession; |
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import org.mule.transport.http.HttpConstants; |
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import org.mule.transport.soap.axis.AxisConnector; |
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import org.mule.transport.soap.axis.extras.AxisCleanAndAddProperties; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileOutputStream; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.Map; |
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|
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import org.apache.axis.AxisFault; |
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import org.apache.axis.Message; |
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import org.apache.axis.MessageContext; |
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import org.apache.axis.client.Call; |
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import org.apache.axis.handlers.BasicHandler; |
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import org.apache.commons.io.output.ByteArrayOutputStream; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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|
54 | 0 | public class UniversalSender extends BasicHandler |
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{ |
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private static final long serialVersionUID = 7943380365092172940L; |
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|
64 | 0 | protected transient Log logger = LogFactory.getLog(getClass()); |
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|
66 | 0 | protected Map endpointsCache = new HashMap(); |
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protected MuleContext muleContext; |
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public void invoke(MessageContext msgContext) throws AxisFault |
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{ |
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try |
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{ |
75 | 0 | boolean sync = true; |
76 | 0 | Call call = (Call)msgContext.getProperty("call_object"); |
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|
78 | 0 | if (call == null) |
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{ |
80 | 0 | throw new IllegalStateException( |
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"The call_object property must be set on the message context to the client Call object"); |
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} |
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|
84 | 0 | muleContext = (MuleContext)call.getProperty(MuleProperties.MULE_CONTEXT_PROPERTY); |
85 | 0 | if(muleContext==null) |
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{ |
87 | 0 | throw new IllegalArgumentException("Property org.mule.MuleContext not set on Axis MessageContext"); |
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} |
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|
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|
91 | 0 | MuleEvent event = (MuleEvent)call.getProperty(MuleProperties.MULE_EVENT_PROPERTY); |
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|
93 | 0 | if (Boolean.TRUE.equals(call.getProperty("axis.one.way"))) |
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{ |
95 | 0 | sync = false; |
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} |
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|
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|
99 | 0 | String uri = msgContext.getStrProp(MessageContext.TRANS_URL); |
100 | 0 | ImmutableEndpoint requestEndpoint = (ImmutableEndpoint)call |
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.getProperty(MuleProperties.MULE_ENDPOINT_PROPERTY); |
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|
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OutboundEndpoint endpoint; |
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|
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|
106 | 0 | if (msgContext.getUsername() != null) |
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{ |
108 | 0 | String[] tempEndpoint = uri.split("//"); |
109 | 0 | String credentialString = msgContext.getUsername() + ":" |
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+ msgContext.getPassword(); |
111 | 0 | uri = tempEndpoint[0] + "//" + credentialString + "@" + tempEndpoint[1]; |
112 | 0 | endpoint = lookupEndpoint(uri); |
113 | 0 | } |
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else |
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{ |
116 | 0 | endpoint = lookupEndpoint(uri); |
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} |
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|
119 | 0 | if (requestEndpoint.getConnector() instanceof AxisConnector) |
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{ |
121 | 0 | msgContext.setTypeMappingRegistry(((AxisConnector)requestEndpoint.getConnector()) |
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.getAxis().getTypeMappingRegistry()); |
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} |
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|
125 | 0 | Map<String, Object> props = new HashMap<String, Object>(); |
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Object payload; |
127 | 0 | int contentLength = 0; |
128 | 0 | String contentType = null; |
129 | 0 | if (msgContext.getRequestMessage().countAttachments() > 0) |
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{ |
131 | 0 | File temp = File.createTempFile("soap", ".tmp"); |
132 | 0 | temp.deleteOnExit(); |
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|
134 | 0 | FileOutputStream fos = new FileOutputStream(temp); |
135 | 0 | msgContext.getRequestMessage().writeTo(fos); |
136 | 0 | fos.close(); |
137 | 0 | contentLength = (int)temp.length(); |
138 | 0 | payload = new FileInputStream(temp); |
139 | 0 | contentType = "multipart/related"; |
140 | 0 | } |
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else |
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{ |
143 | 0 | ByteArrayOutputStream baos = new ByteArrayOutputStream(8192); |
144 | 0 | msgContext.getRequestMessage().writeTo(baos); |
145 | 0 | baos.close(); |
146 | 0 | payload = baos.toByteArray(); |
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} |
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|
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|
150 | 0 | for (Iterator iterator = msgContext.getPropertyNames(); iterator.hasNext();) |
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{ |
152 | 0 | String name = (String)iterator.next(); |
153 | 0 | if (!name.equals("call_object") && !name.equals("wsdl.service")) |
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{ |
155 | 0 | props.put(name, msgContext.getProperty(name)); |
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} |
157 | 0 | } |
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|
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|
164 | 0 | if ((RequestContext.getEvent() != null) |
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&& (RequestContext.getEvent().getMessage() != null)) |
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{ |
167 | 0 | props = AxisCleanAndAddProperties.cleanAndAdd(RequestContext.getEventContext()); |
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} |
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|
171 | 0 | String scheme = requestEndpoint.getEndpointURI().getScheme(); |
172 | 0 | if (!("vm".equalsIgnoreCase(scheme) || "jms".equalsIgnoreCase(scheme))) |
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{ |
174 | 0 | if (call.useSOAPAction()) |
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{ |
176 | 0 | uri = call.getSOAPActionURI(); |
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} |
178 | 0 | props.put(SoapConstants.SOAP_ACTION_PROPERTY_CAPS, uri); |
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} |
180 | 0 | if (contentLength > 0) |
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{ |
182 | 0 | props.put(HttpConstants.HEADER_CONTENT_LENGTH, Integer.toString(contentLength)); |
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|
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|
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|
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} |
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|
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|
189 | 0 | if (props.get(HttpConstants.HEADER_CONTENT_TYPE) == null) |
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{ |
191 | 0 | if (contentType == null) |
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{ |
193 | 0 | contentType = "text/xml"; |
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} |
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|
196 | 0 | props.put(HttpConstants.HEADER_CONTENT_TYPE, contentType); |
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} |
198 | 0 | MuleMessage message = new DefaultMuleMessage(payload, props, muleContext); |
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MuleSession session; |
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|
201 | 0 | if(event != null) |
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{ |
203 | 0 | session = event.getSession(); |
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} |
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else |
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{ |
207 | 0 | session = new DefaultMuleSession(muleContext); |
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} |
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|
210 | 0 | logger.info("Making Axis soap request on: " + uri); |
211 | 0 | if (logger.isDebugEnabled()) |
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{ |
213 | 0 | logger.debug("Soap request is:\n" + new String((payload instanceof byte[] ? (byte[])payload : payload.toString().getBytes()))); |
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} |
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|
216 | 0 | if (sync) |
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{ |
218 | 0 | EndpointBuilder builder = new EndpointURIEndpointBuilder(endpoint); |
219 | 0 | builder.setExchangePattern(MessageExchangePattern.REQUEST_RESPONSE); |
220 | 0 | OutboundEndpoint syncEndpoint = muleContext.getEndpointFactory() |
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.getOutboundEndpoint(builder); |
222 | 0 | MuleEvent dispatchEvent = new DefaultMuleEvent(message, syncEndpoint, session); |
223 | 0 | MuleMessage result = null; |
224 | 0 | MuleEvent resultEvent = syncEndpoint.process(dispatchEvent); |
225 | 0 | if (resultEvent != null) |
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{ |
227 | 0 | result = resultEvent.getMessage(); |
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} |
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|
230 | 0 | if (result != null) |
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{ |
232 | 0 | byte[] response = result.getPayloadAsBytes(); |
233 | 0 | Message responseMessage = new Message(response); |
234 | 0 | msgContext.setResponseMessage(responseMessage); |
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|
236 | 0 | } |
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else |
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{ |
239 | 0 | logger |
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.warn("No response message was returned from synchronous call to: " + uri); |
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} |
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|
243 | 0 | if (payload instanceof File) |
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{ |
245 | 0 | ((File)payload).delete(); |
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} |
247 | 0 | } |
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else |
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{ |
250 | 0 | MuleEvent dispatchEvent = new DefaultMuleEvent(message, endpoint, session); |
251 | 0 | endpoint.process(dispatchEvent); |
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} |
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} |
254 | 0 | catch (Exception e) |
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{ |
256 | 0 | if (e instanceof AxisFault) |
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{ |
258 | 0 | throw (AxisFault) e; |
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} |
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else |
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{ |
262 | 0 | throw new AxisFault(e.getMessage(), e); |
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} |
264 | 0 | } |
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|
266 | 0 | } |
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|
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protected OutboundEndpoint lookupEndpoint(String uri) throws MuleException |
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{ |
270 | 0 | Service axis = muleContext.getRegistry().lookupService(AxisConnector.AXIS_SERVICE_COMPONENT_NAME); |
271 | 0 | EndpointURI endpoint = new MuleEndpointURI(uri, muleContext); |
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|
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OutboundEndpoint ep; |
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|
275 | 0 | if (axis != null) |
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{ |
277 | 0 | synchronized (endpointsCache) |
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{ |
279 | 0 | ep = (OutboundEndpoint) endpointsCache.get(endpoint.getAddress()); |
280 | 0 | if (ep == null) |
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{ |
282 | 0 | updateEndpointCache((OutboundRouterCollection) axis.getOutboundMessageProcessor()); |
283 | 0 | ep = (OutboundEndpoint) endpointsCache.get(endpoint.getAddress()); |
284 | 0 | if (ep == null) |
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{ |
286 | 0 | logger.debug("Dispatch Endpoint uri: " + uri |
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+ " not found on the cache. Creating the endpoint instead."); |
288 | 0 | ep = muleContext.getEndpointFactory().getOutboundEndpoint(uri); |
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} |
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else |
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{ |
292 | 0 | logger.info("Found endpoint: " + uri + " on the Axis service component"); |
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} |
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} |
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else |
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{ |
297 | 0 | logger.info("Found endpoint: " + uri + " on the Axis service component"); |
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} |
299 | 0 | } |
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} |
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else |
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{ |
303 | 0 | ep = muleContext.getEndpointFactory().getOutboundEndpoint(uri); |
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} |
305 | 0 | return ep; |
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} |
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|
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private void updateEndpointCache(OutboundRouterCollection router) |
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{ |
310 | 0 | endpointsCache.clear(); |
311 | 0 | for (Iterator iterator = router.getRoutes().iterator(); iterator.hasNext();) |
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{ |
313 | 0 | OutboundRouter r = (OutboundRouter)iterator.next(); |
314 | 0 | for (MessageProcessor mp : r.getRoutes()) |
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{ |
316 | 0 | if (mp instanceof ImmutableEndpoint) |
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{ |
318 | 0 | ImmutableEndpoint endpoint = (ImmutableEndpoint) mp; |
319 | 0 | endpointsCache.put(endpoint.getEndpointURI().getAddress(), endpoint); |
320 | 0 | } |
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} |
322 | 0 | } |
323 | 0 | } |
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} |