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package org.mule.routing.requestreply; |
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|
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import org.mule.DefaultMuleEvent; |
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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.config.MuleProperties; |
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import org.mule.api.construct.FlowConstructAware; |
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import org.mule.api.context.MuleContextAware; |
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import org.mule.api.endpoint.InboundEndpoint; |
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import org.mule.api.endpoint.OutboundEndpoint; |
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import org.mule.api.lifecycle.Disposable; |
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import org.mule.api.lifecycle.Initialisable; |
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import org.mule.api.lifecycle.Startable; |
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import org.mule.api.lifecycle.Stoppable; |
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import org.mule.api.processor.MessageProcessor; |
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import org.mule.api.source.MessageSource; |
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|
29 | 0 | public class SimpleAsyncRequestReplyRequester extends AbstractAsyncRequestReplyRequester |
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implements Startable, Stoppable |
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{ |
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|
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protected MessageProcessor requestMessageProcessor; |
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|
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@Override |
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protected void sendAsyncRequest(MuleEvent event) throws MuleException |
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{ |
38 | 0 | setAsyncReplyProperties(event); |
39 | 0 | if (requestMessageProcessor instanceof OutboundEndpoint) |
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{ |
41 | 0 | event = new DefaultMuleEvent(event.getMessage(), (OutboundEndpoint) requestMessageProcessor, |
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event.getSession()); |
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} |
44 | 0 | requestMessageProcessor.process(event); |
45 | 0 | } |
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|
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protected void setAsyncReplyProperties(MuleEvent event) throws MuleException |
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{ |
49 | 0 | event.getMessage().setReplyTo(getReplyTo()); |
50 | 0 | event.getMessage().setOutboundProperty(MuleProperties.MULE_REPLY_TO_REQUESTOR_PROPERTY, |
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event.getFlowConstruct().getName()); |
52 | 0 | String correlation = event.getFlowConstruct().getMessageInfoMapping().getCorrelationId( |
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event.getMessage()); |
54 | 0 | event.getMessage().setCorrelationId(correlation); |
55 | 0 | } |
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|
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private String getReplyTo() |
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{ |
59 | 0 | return ((InboundEndpoint) replyMessageSource).getEndpointURI().getAddress(); |
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} |
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|
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@Override |
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protected void verifyReplyMessageSource(MessageSource messageSource) |
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{ |
65 | 0 | if (!(messageSource instanceof InboundEndpoint)) |
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{ |
67 | 0 | throw new IllegalArgumentException( |
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"Only an InboundEndpoint reply MessageSource is supported with SimpleAsyncRequestReplyRequester"); |
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} |
70 | 0 | } |
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|
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public void setMessageProcessor(MessageProcessor processor) |
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{ |
74 | 0 | requestMessageProcessor = processor; |
75 | 0 | } |
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|
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@Deprecated |
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public void setMessageSource(MessageSource source) |
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{ |
80 | 0 | setReplySource(source); |
81 | 0 | } |
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|
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public void start() throws MuleException |
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{ |
85 | 0 | if (replyMessageSource != null) |
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{ |
87 | 0 | if (replyMessageSource instanceof FlowConstructAware) |
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{ |
89 | 0 | ((FlowConstructAware) replyMessageSource).setFlowConstruct(this.flowConstruct); |
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} |
91 | 0 | if (replyMessageSource instanceof Initialisable) |
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{ |
93 | 0 | ((Initialisable) replyMessageSource).initialise(); |
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} |
95 | 0 | if (replyMessageSource instanceof Startable) |
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{ |
97 | 0 | ((Startable) replyMessageSource).start(); |
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} |
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} |
100 | 0 | if (requestMessageProcessor != null) |
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{ |
102 | 0 | if (requestMessageProcessor instanceof FlowConstructAware) |
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{ |
104 | 0 | ((FlowConstructAware) requestMessageProcessor).setFlowConstruct(this.flowConstruct); |
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} |
106 | 0 | if (requestMessageProcessor instanceof Initialisable) |
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{ |
108 | 0 | ((Initialisable) requestMessageProcessor).initialise(); |
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} |
110 | 0 | if (requestMessageProcessor instanceof Startable) |
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{ |
112 | 0 | ((Startable) requestMessageProcessor).start(); |
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} |
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} |
115 | 0 | } |
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|
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public void stop() throws MuleException |
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{ |
119 | 0 | if (replyMessageSource != null && replyMessageSource instanceof Stoppable) |
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{ |
121 | 0 | ((Stoppable) replyMessageSource).stop(); |
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|
123 | 0 | if (requestMessageProcessor != null && requestMessageProcessor instanceof Stoppable) |
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{ |
125 | 0 | ((Stoppable) requestMessageProcessor).stop(); |
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} |
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} |
128 | 0 | if (requestMessageProcessor != null) |
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{ |
130 | 0 | if (requestMessageProcessor instanceof Stoppable) |
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{ |
132 | 0 | ((Stoppable) requestMessageProcessor).stop(); |
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} |
134 | 0 | if (requestMessageProcessor instanceof Disposable) |
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{ |
136 | 0 | ((Disposable) requestMessageProcessor).dispose(); |
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} |
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} |
139 | 0 | } |
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|
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@Override |
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public void setMuleContext(MuleContext context) |
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{ |
144 | 0 | super.setMuleContext(context); |
145 | 0 | if (requestMessageProcessor instanceof MuleContextAware) |
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{ |
147 | 0 | ((MuleContextAware)requestMessageProcessor).setMuleContext(context); |
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} |
149 | 0 | } |
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|
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} |