Hi Chamara,
On Wed, Jan 8, 2014 at 11:11 PM, Chamara Ariyarathne <[email protected]>wrote: > Hi all, > > Today I tried to use the callout mediator with a REST Backend. > > The proxy is; > > <?xml version="1.0" encoding="UTF-8"?> > <proxy xmlns="http://ws.apache.org/ns/synapse"; > name="jaxrsProxy" > transports="https,http" > statistics="disable" > trace="disable" > startOnLoad="true"> > <target> > <inSequence> > <log level="full"> > <property name="MSG" value="PROXY IN"/> > </log> > <callout serviceURL=" > http://10.100.1.90:9764/jaxrs_basic/services/customers/customerservice/customers > "> > <source type="envelope"/> > </callout> > <log level="full"> > <property name="MSG" value="RESPONSE"/> > </log> > <property name="RESPONSE" value="true"/> > <header name="To" action="remove"/> > <send/> > <drop/> > </inSequence> > </target> > <description/> > </proxy> > > The request to the proxy is: > > curl -v -X POST -H "Content-Type: text/xml" -d @customer.xml > http://chamaradell:8280/services/jaxrsProxy > > with customer.xml as: > > <Customer> > <name>Jack</name> > </Customer> > > And the result in the client side is: > > * Adding handle: conn: 0x1860f20 > * Adding handle: send: 0 > * Adding handle: recv: 0 > * Curl_addHandleToPipeline: length: 1 > * - Conn 0 (0x1860f20) send_pipe: 1, recv_pipe: 0 > * About to connect() to chamaradell port 8280 (#0) > * Trying 127.0.1.1... > * Connected to chamaradell (127.0.1.1) port 8280 (#0) > > POST /services/jaxrsProxy HTTP/1.1 > > User-Agent: curl/7.32.0 > > Host: chamaradell:8280 > > Accept: */* > > Content-Type: text/xml > > Content-Length: 41 > > > * upload completely sent off: 41 out of 41 bytes > < HTTP/1.1 200 OK > < Host: chamaradell:8280 > < Content-Type: text/xml > < Accept: */* > < Date: Wed, 08 Jan 2014 12:58:49 GMT > * Server WSO2-PassThrough-HTTP is not blacklisted > < Server: WSO2-PassThrough-HTTP > < Transfer-Encoding: chunked > < > * Connection #0 to host chamaradell left intact > <text xmlns="http://ws.apache.org/commons/ns/payload";>JAXBException > occurred : unexpected element (uri:" > http://schemas.xmlsoap.org/soap/envelope/";, local:"Envelope"). Expected > elements are <{}Customer>. unexpected element (uri:" > http://schemas.xmlsoap.org/soap/envelope/";, local:"Envelope"). Expected > elements are <{}Customer>. </text> > > with the wire log in ESB as: > > [2014-01-08 18:28:49,074] DEBUG - wire >> "POST /services/jaxrsProxy > HTTP/1.1[\r][\n]" > [2014-01-08 18:28:49,074] DEBUG - wire >> "User-Agent: curl/7.32.0[\r][\n]" > [2014-01-08 18:28:49,074] DEBUG - wire >> "Host: chamaradell:8280[\r][\n]" > [2014-01-08 18:28:49,074] DEBUG - wire >> "Accept: */*[\r][\n]" > [2014-01-08 18:28:49,074] DEBUG - wire >> "Content-Type: text/xml[\r][\n]" > [2014-01-08 18:28:49,074] DEBUG - wire >> "Content-Length: 41[\r][\n]" > [2014-01-08 18:28:49,074] DEBUG - wire >> "[\r][\n]" > [2014-01-08 18:28:49,074] DEBUG - wire >> "<Customer> > <name>Jack</name></Customer>" > [2014-01-08 18:28:49,076] INFO - LogMediator To: /services/jaxrsProxy, > MessageID: urn:uuid:79ad4f4e-0de4-45b9-8a0a-e2c00aed785c, Direction: > request, MSG = PROXY IN, Envelope: <?xml version="1.0" > encoding="utf-8"?><soapenv:Envelope xmlns:soapenv=" > http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body><Customer> > <name>Jack</name></Customer></soapenv:Body></soapenv:Envelope> > [2014-01-08 18:28:49,081] INFO - LogMediator To: /services/jaxrsProxy, > MessageID: urn:uuid:79ad4f4e-0de4-45b9-8a0a-e2c00aed785c, Direction: > request, MSG = RESPONSE, Envelope: <?xml version="1.0" > encoding="utf-8"?><soapenv:Envelope xmlns:soapenv=" > http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body><text xmlns=" > http://ws.apache.org/commons/ns/payload";>JAXBException occurred : > unexpected element (uri:"http://schemas.xmlsoap.org/soap/envelope/";, > local:"Envelope"). Expected elements are <{}Customer>. unexpected > element (uri:"http://schemas.xmlsoap.org/soap/envelope/";, > local:"Envelope"). Expected elements are <{}Customer>. > </text></soapenv:Body></soapenv:Envelope> > [2014-01-08 18:28:49,082] DEBUG - wire << "HTTP/1.1 200 OK[\r][\n]" > [2014-01-08 18:28:49,082] DEBUG - wire << "Host: chamaradell:8280[\r][\n]" > [2014-01-08 18:28:49,082] DEBUG - wire << "Content-Type: text/xml[\r][\n]" > [2014-01-08 18:28:49,082] DEBUG - wire << "Accept: */*[\r][\n]" > [2014-01-08 18:28:49,082] DEBUG - wire << "Date: Wed, 08 Jan 2014 12:58:49 > GMT[\r][\n]" > [2014-01-08 18:28:49,082] DEBUG - wire << "Server: > WSO2-PassThrough-HTTP[\r][\n]" > [2014-01-08 18:28:49,083] DEBUG - wire << "Transfer-Encoding: > chunked[\r][\n]" > [2014-01-08 18:28:49,083] DEBUG - wire << "[\r][\n]" > [2014-01-08 18:28:49,083] DEBUG - wire << "15a[\r][\n]" > *[2014-01-08 18:28:49,083] DEBUG - wire << "<text > xmlns="http://ws.apache.org/commons/ns/payload > <http://ws.apache.org/commons/ns/payload>">JAXBException occurred : > unexpected element (uri:"http://schemas.xmlsoap.org/soap/envelope/ > <http://schemas.xmlsoap.org/soap/envelope/>", local:"Envelope"). Expected > elements are <{}Customer>. unexpected element > (uri:"http://schemas.xmlsoap.org/soap/envelope/ > <http://schemas.xmlsoap.org/soap/envelope/>", local:"Envelope"). Expected > elements are <{}Customer>. </text>[\r][\n]"* > [2014-01-08 18:28:49,083] DEBUG - wire << "0[\r][\n]" > [2014-01-08 18:28:49,083] DEBUG - wire << "[\r][\n]" > > > Does anyone know how to use callout mediator with a REST backend, and how > to overcome this failure situation? > I assume that you are using ESB 4.8.0. Try setting the messageType property to application/xml before the Callout mediator. > -- > *Chamara Ariyarathne* > Senior Software Engineer - QA; > WSO2 Inc; http://www.wso2.com/. > Mobile; *+94772786766 <%2B94772786766>* > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Isuru Udana* Senior * Software Engineer* WSO2 Inc.; http://wso2.com email: [email protected] cell: +94 77 3791887 blog: http://mytecheye.blogspot.com/ twitter: http://twitter.com/isudana
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