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package org.mule.routing.outbound; |
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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.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.routing.CouldNotRouteOutboundMessageException; |
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import org.mule.api.routing.RoutePathNotFoundException; |
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import org.mule.api.routing.RoutingException; |
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import org.mule.config.i18n.CoreMessages; |
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import org.mule.endpoint.DynamicURIOutboundEndpoint; |
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import org.mule.endpoint.MuleEndpointURI; |
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import org.mule.util.TemplateParser; |
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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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38 | 0 | public class TemplateEndpointRouter extends FilteringOutboundRouter |
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{ |
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42 | 0 | private TemplateParser parser = TemplateParser.createSquareBracesStyleParser(); |
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public MuleMessage route(MuleMessage message, MuleSession session, boolean synchronous) |
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throws RoutingException |
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{ |
47 | 0 | MuleMessage result = null; |
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49 | 0 | if (endpoints == null || endpoints.size() == 0) |
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{ |
51 | 0 | throw new RoutePathNotFoundException(CoreMessages.noEndpointsForRouter(), message, null); |
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} |
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try |
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{ |
56 | 0 | OutboundEndpoint ep = (OutboundEndpoint) endpoints.get(0); |
57 | 0 | String uri = ep.getEndpointURI().toString(); |
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59 | 0 | if (logger.isDebugEnabled()) |
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{ |
61 | 0 | logger.debug("Uri before parsing is: " + uri); |
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} |
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66 | 0 | Map props = new HashMap(); |
67 | 0 | props.putAll(ep.getProperties()); |
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69 | 0 | for (Iterator iterator = message.getPropertyNames().iterator(); iterator.hasNext();) |
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{ |
71 | 0 | String propertyKey = (String) iterator.next(); |
72 | 0 | props.put(propertyKey, message.getProperty(propertyKey)); |
73 | 0 | } |
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75 | 0 | uri = parser.parse(props, uri); |
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77 | 0 | if (logger.isDebugEnabled()) |
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{ |
79 | 0 | logger.debug("Uri after parsing is: " + uri); |
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} |
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82 | 0 | EndpointURI newUri = new MuleEndpointURI(uri); |
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84 | 0 | if (!newUri.getScheme().equalsIgnoreCase(ep.getEndpointURI().getScheme())) |
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{ |
86 | 0 | throw new CouldNotRouteOutboundMessageException(CoreMessages.schemeCannotChangeForRouter( |
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ep.getEndpointURI().getScheme(), newUri.getScheme()), message, ep); |
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} |
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90 | 0 | ep = new DynamicURIOutboundEndpoint(ep, new MuleEndpointURI(uri)); |
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92 | 0 | if (synchronous) |
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{ |
94 | 0 | result = send(session, message, ep); |
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} |
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else |
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{ |
98 | 0 | dispatch(session, message, ep); |
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} |
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} |
101 | 0 | catch (MuleException e) |
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{ |
103 | 0 | throw new CouldNotRouteOutboundMessageException(message, (ImmutableEndpoint) endpoints.get(0), e); |
104 | 0 | } |
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106 | 0 | return result; |
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} |
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} |