WSO2 passing a value from request - wso2

Question

I'm new in WS02 but I'm having a trouble to get a url param and pass it.
Following the Sending a Simple Message example
my resource is
<resource methods="GET" uri-template="/wholesales/{dlrcode}">
<inSequence>
<log level="custom">
<property name="message" value="Whole sales request"/>
<property expression="/default/expression" name="p_dlrCode"/>
</log>
<send>
<endpoint key="WholeSales"/>
</send>
</inSequence>
<outSequence>
<send/>
</outSequence>
<faultSequence/>
</resource>
and my END is
<?xml version="1.0" encoding="UTF-8"?>
<endpoint name="WholeSales" xmlns="http://ws.apache.org/ns/synapse">
<http method="get" uri-template="http://xxx/RDRSvc//vehicle/wholesaleD/{url.var.dlrcode}?format=json"/>
</endpoint>
but stil when I call api like
http://xxx.xx.xx.xx:8280/rdr/wholesales/42103
I see no dlrCode ???
TID[-1234] [ESB] [2017-03-07 11:08:29,464] INFO {org.apache.synapse.mediators.builtin.LogMediator} - message = "Whole sales request", p_dlrCode =
how can I put the 42103 in property p_dlrCode?

Answer 1

Try this:
Your resource:
<resource methods="GET" uri-template="/wholesales/{dlrcode}">
<inSequence>
<log level="custom">
<property name="message" value="Whole sales request"/>
<property expression="get-property('uri.var.dlrcode')" name="p_dlrCode"/>
</log>
<send>
<endpoint key="WholeSales"/>
</send>
</inSequence>
<outSequence>
<send/>
</outSequence>
<faultSequence/>
</resource>
Your endpoint fixed:
<?xml version="1.0" encoding="UTF-8"?>
<endpoint name="WholeSales" xmlns="http://ws.apache.org/ns/synapse">
<http method="get" uri-template="http://xxx/RDRSvc//vehicle/wholesaleD/{uri.var.dlrcode}?format=json"/>
</endpoint>