1 | |
|
2 | |
|
3 | |
|
4 | |
|
5 | |
|
6 | |
|
7 | |
|
8 | |
|
9 | |
|
10 | |
|
11 | |
package org.mule.routing.outbound; |
12 | |
|
13 | |
import org.mule.config.i18n.CoreMessages; |
14 | |
import org.mule.impl.endpoint.MuleEndpointURI; |
15 | |
import org.mule.umo.UMOException; |
16 | |
import org.mule.umo.UMOMessage; |
17 | |
import org.mule.umo.UMOSession; |
18 | |
import org.mule.umo.endpoint.UMOEndpoint; |
19 | |
import org.mule.umo.endpoint.UMOEndpointURI; |
20 | |
import org.mule.umo.routing.CouldNotRouteOutboundMessageException; |
21 | |
import org.mule.umo.routing.RoutePathNotFoundException; |
22 | |
import org.mule.umo.routing.RoutingException; |
23 | |
import org.mule.util.TemplateParser; |
24 | |
|
25 | |
import java.util.HashMap; |
26 | |
import java.util.Iterator; |
27 | |
import java.util.Map; |
28 | |
|
29 | |
|
30 | |
|
31 | |
|
32 | |
|
33 | |
|
34 | |
|
35 | |
|
36 | 0 | public class TemplateEndpointRouter extends FilteringOutboundRouter |
37 | |
{ |
38 | |
|
39 | |
|
40 | 0 | private TemplateParser parser = TemplateParser.createSquareBracesStyleParser(); |
41 | |
|
42 | |
public UMOMessage route(UMOMessage message, UMOSession session, boolean synchronous) |
43 | |
throws RoutingException |
44 | |
{ |
45 | 0 | UMOMessage result = null; |
46 | |
|
47 | 0 | if (endpoints == null || endpoints.size() == 0) |
48 | |
{ |
49 | 0 | throw new RoutePathNotFoundException(CoreMessages.noEndpointsForRouter(), message, null); |
50 | |
} |
51 | |
|
52 | |
try |
53 | |
{ |
54 | 0 | UMOEndpoint ep = (UMOEndpoint) endpoints.get(0); |
55 | 0 | String uri = ep.getEndpointURI().toString(); |
56 | |
|
57 | 0 | if (logger.isDebugEnabled()) |
58 | |
{ |
59 | 0 | logger.debug("Uri before parsing is: " + uri); |
60 | |
} |
61 | |
|
62 | |
|
63 | |
|
64 | 0 | Map props = new HashMap(); |
65 | 0 | props.putAll(ep.getProperties()); |
66 | |
|
67 | 0 | for (Iterator iterator = message.getPropertyNames().iterator(); iterator.hasNext();) |
68 | |
{ |
69 | 0 | String propertyKey = (String) iterator.next(); |
70 | 0 | props.put(propertyKey, message.getProperty(propertyKey)); |
71 | 0 | } |
72 | |
|
73 | 0 | uri = parser.parse(props, uri); |
74 | |
|
75 | 0 | if (logger.isDebugEnabled()) |
76 | |
{ |
77 | 0 | logger.debug("Uri after parsing is: " + uri); |
78 | |
} |
79 | |
|
80 | 0 | UMOEndpointURI newUri = new MuleEndpointURI(uri); |
81 | |
|
82 | 0 | if (!newUri.getScheme().equalsIgnoreCase(ep.getEndpointURI().getScheme())) |
83 | |
{ |
84 | 0 | throw new CouldNotRouteOutboundMessageException(CoreMessages.schemeCannotChangeForRouter( |
85 | |
ep.getEndpointURI().getScheme(), newUri.getScheme()), message, ep); |
86 | |
} |
87 | |
|
88 | |
|
89 | 0 | UMOEndpoint resolvedEndpoint = (UMOEndpoint)ep.clone(); |
90 | 0 | resolvedEndpoint.setEndpointURI(new MuleEndpointURI(uri)); |
91 | |
|
92 | 0 | if (synchronous) |
93 | |
{ |
94 | 0 | result = send(session, message, resolvedEndpoint); |
95 | |
} |
96 | |
else |
97 | |
{ |
98 | 0 | dispatch(session, message, resolvedEndpoint); |
99 | |
} |
100 | |
} |
101 | 0 | catch (UMOException e) |
102 | |
{ |
103 | 0 | throw new CouldNotRouteOutboundMessageException(message, (UMOEndpoint) endpoints.get(0), e); |
104 | 0 | } |
105 | |
|
106 | 0 | return result; |
107 | |
} |
108 | |
|
109 | |
} |