How to retrive the value in Wso2esb using Xpath - xpath

Question

I am using wso2esb4.7.0 i have written jms proxy so i wish send my data to endpoint but i am unable process this
my proxy is
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="MediaMoveQueue"
transports="jms"
startOnLoad="true"
trace="disable">
<description/>
<target>
<inSequence>
<property name="readingspayload" expression="$body"/>
<payloadFactory media-type="xml">
<format>
<p:hello xmlns:p="http://jaxws.youtility.in/">
<arg0 xmlns="">$1</arg0>
</p:hello>
</format>
<args>
<arg evaluator="xml" expression="get-property('readingspayload')"/>
</args>
</payloadFactory>
<!--header name="Action" value="hello"/-->
<log level="full"/>
<send>
<endpoint>
<address uri="http://192.168.1.2:8282/services/media_move_service_i_f"
format="soap11"/>
</endpoint>
</send>
</inSequence>
<outSequence>
<log level="full"/>
<send/>
</outSequence>
</target>
</proxy>
in this proxy i am getting the data like this if i log this esb
my log is look like this
{"timestamp":1383715637698,"tmpfilename":"313d79a7-c29b-4e1a-9609-818610a6a66b.pdf","objecttype":"Punch","filename":"enterprisedb_order.pdf","totalfilesize":994086,"uuid":"313d79a7-c29b-4e1a-9609-818610a6a66b","objectid":"313d79a7-c29b-4e1a-9609-818610a6a66b","fullpath":"/tmp/tmpmedia//313d79a7-c29b-4e1a-9609-818610a6a66b.pdf","deviceId":"911202500210109","filemimetype":"PNG"}
but i need to just send that json format of data to my endpoint for that i have tried this xpath but its showing errors of name space how would i get this
$axis2ns58:text
but its throwing errors i wish to send that data to my endpoint
i have tried this but i need above format of data only
//soapenv:Body
its giving like this result
<soapenv:Body xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<axis2ns58:text xmlns:axis2ns58="http://ws.apache.org/commons/ns/payload">{"timestamp":1383715637698,"tmpfilename":"313d79a7-c29b-4e1a-9609-818610a6a66b.pdf","objecttype":"Punch","filename":"enterprisedb_order.pdf","totalfilesize":994086,"uuid":"313d79a7-c29b-4e1a-9609-818610a6a66b","objectid":"313d79a7-c29b-4e1a-9609-818610a6a66b","fullpath":"/tmp/tmpmedia//313d79a7-c29b-4e1a-9609-818610a6a66b.pdf","deviceId":"911202500210109","filemimetype":"PNG"}</axis2ns58:text>
</soapenv:Body>
but i wish to send below data to my endpoint even payload also not supporting for this
{"timestamp":1383715637698,"tmpfilename":"313d79a7-c29b-4e1a-9609-818610a6a66b.pdf","objecttype":"Punch","filename":"enterprisedb_order.pdf","totalfilesize":994086,"uuid":"313d79a7-c29b-4e1a-9609-818610a6a66b","objectid":"313d79a7-c29b-4e1a-9609-818610a6a66b","fullpath":"/tmp/tmpmedia//313d79a7-c29b-4e1a-9609-818610a6a66b.pdf","deviceId":"911202500210109","filemimetype":"PNG"}

Answer 1

You could try doing
//soapenv:Body/ns:text
and set the namespace
ns="http://ws.apache.org/commons/ns/payload"

Answer 2

Try this:
Modify your Proxy service as below :
Instead of <property name="readingspayload" expression="$body"/> , modify it to below,
<property xmlns:ns="http://ws.apache.org/commons/ns/payload" name="readingspayload" expression="$body/ns:text/text()"/>
****
Hope this should work!!!