Hi Udara, I tried a similar scenario using the following main sequence.
<sequence xmlns="http://ws.apache.org/ns/synapse"; name="main"> <in></in> <out> <payloadFactory media-type="json"> <format>{ "stock_code" : "$1", "stock_price" : "$2"}</format> <args> <arg xmlns:ns="http://org.apache.synapse/xsd"; xmlns:m0=" http://services.samples/xsd"; expression="//m0:symbol" evaluator="xml"></arg> <arg xmlns:ns="http://org.apache.synapse/xsd"; xmlns:m0=" http://services.samples/xsd"; expression="//m0:last" evaluator="xml"></arg> </args> </payloadFactory> <property name="messageType" value="application/json" scope="axis2" type="STRING"></property> </out> <send></send> </sequence> Assuming, you are using the sample stockquote client, I sent a request as below : ant stockquote -Daddurl= http://localhost:9000/services/SimpleStockQuoteService -Dtrpurl= http://localhost:8280/ -Dmode=quote -Dsymbol=WSO2 The response is received back on the client with an error (due to json conversion) as below : [java] java.lang.Exception: Unexpected response : <stock_code>WSO2</stock_code> [java] at samples.common.StockQuoteHandler.parseStandardQuoteResponse(Unknown Source) [java] at samples.userguide.StockQuoteClient.printResult(Unknown Source) [java] at samples.userguide.StockQuoteClient.executeClient(Unknown Source) [java] at samples.userguide.StockQuoteClient.main(Unknown Source) Is this what you are looking for? The response in this case is successfully received on the client. The client not being able to parse the response is a different question which will have to be implemented. Thanks, Maheeka Jayasuriya Software Engineer Mobile : +94777750661 On Tue, Feb 3, 2015 at 2:42 PM, Udara Liyanage <[email protected]> wrote: > Hi Dilan, > > First payloadFactory in out sequence is not in the proxy, it was pasted > mistakenly. Response from backend is soap. I just wanted to send back a > dummy json response to the client. That's why I used a payload factory. > On 26 Jan 2015 10:06, "Dilan Udara Ariyaratne" <[email protected]> wrote: > >> Hi Udara, >> >> What is the type of response received by ESB from the back-end? Is it XML >> or JSON? >> Also if your requirement was to get a JSON in return, what was the >> purpose of using two payload factories within the out sequence? >> Shouldn't it be only one payload factory mediator of media-type="json"? >> >> Regards, >> Dilan. >> >> >> >> *Dilan U. Ariyaratne* >> Software Engineer >> WSO2 Inc. <http://wso2.com/> >> Mobile: +94775149066 >> lean . enterprise . middleware >> >> On Fri, Jan 23, 2015 at 4:56 PM, Udara Liyanage <[email protected]> wrote: >> >>> Hi, >>> >>> I tried below sequence to get a JSON response back. However no response >>> received to the client. I tried having Respond mediator instead of Send in >>> out sequence. What is missing which prevents response is being received. >>> >>> >>> 1. <sequence name="main"> >>> 2. <in> >>> 3. <log level="custom"> >>> 4. <property name="text" value="**inside main **"/> >>> 5. </log> >>> 6. <payloadFactory media-type="xml"> >>> 7. <format> >>> 8. <m:getQuote xmlns:m="http://services.samples";> >>> 9. <m:request> >>> 10. <m:symbol>IBM</m:symbol> >>> 11. </m:request> >>> 12. </m:getQuote> >>> 13. </format> >>> 14. <args/> >>> 15. </payloadFactory> >>> 16. <send> >>> 17. <endpoint name="secure"> <address uri=" >>> http://localhost:9000/axis2/services/SecureStockQuoteService"/> >>> 18. </endpoint> >>> 19. </send> >>> 20. </in> >>> 21. <out> >>> 22. <log level="custom"> >>> 23. <property name="text" value="**inside out **"/> >>> 24. </log> >>> 25. <payloadFactory media-type="xml"> >>> 26. <format> >>> 27. <m:getQuote xmlns:m="http://services.samples";> >>> 28. <m:request> >>> 29. <m:symbol>$</m:symbol> >>> 30. </m:request> >>> 31. </m:getQuote> >>> 32. </format> >>> 33. <args> >>> 34. <arg xmlns:m0="http://services.samples"; >>> 35. evaluator="xml" >>> 36. expression="//m0:Code"/> >>> 37. </args> >>> 38. </payloadFactory> >>> 39. <payloadFactory media-type="json"> >>> 40. <format> >>> 41. { >>> 42. "coordinates": null, >>> 43. "created_at": "Fri Jun 24 17:43:26 +0000 2011", >>> 44. "truncated": false, >>> 45. "favorited": false, >>> 46. >>> 47. "entities": { >>> 48. "urls": [ >>> 49. >>> 50. ], >>> 51. "hashtags": [ >>> 52. { >>> 53. "indices": [ >>> 54. 35, >>> 55. 45 >>> 56. ] >>> 57. } >>> 58. ], >>> 59. "user_mentions": [ >>> 60. ] >>> 61. } >>> 62. } >>> 63. </format> >>> 64. <args/> >>> 65. </payloadFactory> <property name="messageType" >>> value="application/json" scope="axis2"/> >>> 66. <send/> >>> 67. </out> >>> >>> >>> -- >>> >>> Udara Liyanage >>> Software Engineer >>> WSO2, Inc.: http://wso2.com >>> lean. enterprise. middleware >>> >>> web: http://udaraliyanage.wordpress.com >>> phone: +94 71 443 6897 >>> >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > >
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