Mule 动态添加Endpoint（二）

这次是在Outbound中动态修改endpoint。以文件的移动为例。上代码：

 file-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns="http://www.mulesource.org/schema/mule/core/2.2"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns:file="http://www.mulesource.org/schema/mule/file/2.2"
      xsi:schemaLocation="
    http://www.mulesource.org/schema/mule/core/2.2 http://www.mulesource.org/schema/mule/core/2.2/mule.xsd
    http://www.mulesource.org/schema/mule/file/2.2 http://www.mulesource.org/schema/mule/file/2.2/mule-file.xsd
    ">

    <file:connector name="fileConnector" streaming="false" pollingFrequency="1000" autoDelete="true"
                    outputPattern="#[ORIGINALNAME]"/>

    <endpoint name="origin" address="file:///D:/testDir/1" connector-ref="fileConnector"/>
    <endpoint name="target" address="file:///D:/testDir/3" connector-ref="fileConnector"/>

    <model name="testModel">
        <service name="testService">
            <inbound>
                <file:inbound-endpoint ref="origin"/>
            </inbound>
            <outbound>
                <pass-through-router>
                    <file:outbound-endpoint ref="target"/>
                </pass-through-router>
            </outbound>
        </service>
    </model>
</mule>

 FileClient.java

 1 import org.mule.api.MuleContext;
 2 import org.mule.api.endpoint.EndpointBuilder;
 3 import org.mule.api.routing.OutboundRouter;
 4 import org.mule.api.service.Service;
 5 import org.mule.context.DefaultMuleContextFactory;
 6 import org.mule.endpoint.URIBuilder;
 7 
 8 /**
 9  * @Class name:    FileClient
10  *
11  * Dynamic add endpoint for OutboundRouter.
12  * @author: youfeng
13  * @modified: 8/5/11
14  */
15 public class FileClient {
16 
17     public static void main(String[] args) throws Throwable {
18         try {
19             //start the mule server
20             MuleContext muleContext;
21             muleContext = new DefaultMuleContextFactory().createMuleContext("file-config.xml");
22             muleContext.start();
23 
24             //Get the target Service
25             Service service = muleContext.getRegistry().lookupService("testService");
26 
27             //Clone a Global service
28             EndpointBuilder endpointBuilder = muleContext.getRegistry().lookupEndpointBuilder("origin");
29             EndpointBuilder cloneEndpoint = (EndpointBuilder) endpointBuilder.clone();
30 
31             //Rewrite the info for clone endpoint
32             cloneEndpoint.setURIBuilder(new URIBuilder("file:///D:/testDir/4"));
33             muleContext.getRegistry().registerEndpointBuilder("targetDir2", cloneEndpoint);
34 
35             //Get the OutboundRouter, clear the message and add the new endpoint
36             OutboundRouter outboundRouter = ((OutboundRouter) service.getOutboundRouter().getRouters().get(0));
37             outboundRouter.getEndpoints().clear();
38             outboundRouter.addEndpoint(cloneEndpoint.buildOutboundEndpoint());
39 
40             //restart the service
41             service.stop();
42             service.start();
43 
44 
45         } catch (Exception e) {
46             e.printStackTrace();
47         }
48     }
49 } 

示例代码下载：

 Mule_Dynamic_Endpoint