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package org.mule.component.builder; |
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import org.mule.DefaultMuleMessage; |
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import org.mule.api.MuleEventContext; |
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import org.mule.api.MuleMessage; |
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import org.mule.api.component.builder.MessageBuilder; |
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import org.mule.api.config.ConfigurationException; |
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import org.mule.api.config.MuleProperties; |
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import org.mule.api.endpoint.OutboundEndpoint; |
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import org.mule.api.lifecycle.Callable; |
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import org.mule.api.routing.OutboundRouter; |
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import org.mule.api.service.Service; |
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import org.mule.api.service.ServiceAware; |
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import org.mule.util.StringMessageUtils; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.List; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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|
37 | 0 | public abstract class AbstractMessageBuilder implements ServiceAware, Callable, MessageBuilder |
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{ |
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43 | 0 | protected transient Log logger = LogFactory.getLog(getClass()); |
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protected Service service; |
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public void setService(Service service) throws ConfigurationException |
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{ |
49 | 0 | this.service = service; |
50 | 0 | } |
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|
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public Object onCall(MuleEventContext eventContext) throws Exception |
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{ |
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|
55 | 0 | MuleMessage requestMessage = new DefaultMuleMessage(eventContext.transformMessage(), |
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eventContext.getMessage()); |
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|
58 | 0 | MuleMessage responseMessage = null; |
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Object builtMessage; |
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|
61 | 0 | if (service.getOutboundRouter().hasEndpoints()) |
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{ |
63 | 0 | List endpoints = new ArrayList(); |
64 | 0 | for (Iterator iterator = service.getOutboundRouter().getRouters().iterator(); iterator.hasNext();) |
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{ |
66 | 0 | OutboundRouter router = (OutboundRouter) iterator.next(); |
67 | 0 | endpoints.addAll(router.getEndpoints()); |
68 | 0 | } |
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|
70 | 0 | for (Iterator iterator = endpoints.iterator(); iterator.hasNext();) |
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{ |
72 | 0 | OutboundEndpoint endpoint = (OutboundEndpoint) iterator.next(); |
73 | 0 | Object request = requestMessage.getPayload(); |
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|
75 | 0 | boolean rsync = eventContext.getMessage().getBooleanProperty( |
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MuleProperties.MULE_REMOTE_SYNC_PROPERTY, endpoint.isRemoteSync()); |
77 | 0 | if (!rsync) |
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{ |
79 | 0 | logger.info("Endpoint: " + endpoint |
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+ " is not remoteSync enabled. Message builder finishing"); |
81 | 0 | if (eventContext.isSynchronous()) |
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{ |
83 | 0 | responseMessage = eventContext.sendEvent(requestMessage, endpoint); |
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} |
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else |
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{ |
87 | 0 | eventContext.dispatchEvent(requestMessage, endpoint); |
88 | 0 | responseMessage = null; |
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} |
90 | 0 | break; |
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} |
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else |
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{ |
94 | 0 | responseMessage = eventContext.sendEvent(requestMessage, endpoint); |
95 | 0 | if (logger.isDebugEnabled()) |
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{ |
97 | 0 | logger.debug("Response Message Received from: " + endpoint.getEndpointURI()); |
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} |
99 | 0 | if (logger.isTraceEnabled()) |
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{ |
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try |
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{ |
103 | 0 | logger.trace("Message Payload: \n" |
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+ StringMessageUtils.truncate( |
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StringMessageUtils.toString(responseMessage.getPayload()), 200, |
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false)); |
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} |
108 | 0 | catch (Exception e) |
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{ |
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|
111 | 0 | } |
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} |
113 | 0 | builtMessage = buildMessage(new DefaultMuleMessage(request, requestMessage), responseMessage); |
114 | 0 | responseMessage = new DefaultMuleMessage(builtMessage, responseMessage); |
115 | 0 | requestMessage = new DefaultMuleMessage(responseMessage.getPayload(), responseMessage); |
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} |
117 | 0 | } |
118 | 0 | } |
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else |
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{ |
121 | 0 | logger.info("There are currently no endpoints configured on service: " + service.getName()); |
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} |
123 | 0 | eventContext.setStopFurtherProcessing(true); |
124 | 0 | return responseMessage; |
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} |
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} |