Hi Aditya,
The list parameters available for different transformations are available
in [1]. For your current requirement, could you try adding below property
in EI/conf/synapse.properties and restart the server?
*synapse.commons.json.output.xmloutMultiplePI=true*
I have tried it out with the proxy you have provided and it returns the
expected output.
{
"id": 3,
"parts": [
"Screen"
],
"test": [],
"numberTest": 40,
"make": "Tamsung"
}
[1]
https://docs.wso2.com/display/EI611/JSON+Support#JSONSupport-XMLtoJSONtransformationparameters
Thanks,
Himasha
On Sun, Oct 29, 2017 at 9:42 PM, aditya shivankar <
[email protected]> wrote:
> Hi Sudharma,
>
> I tried adding below line in synapse.properties file present
> at C:\wso2ei-6.1.1-update7\conf this location and restarted the server.
>
> synapse.json.to.xml.processing.instruction.enable=true.
>
> Still it did not work.
>
> Do let me know , if I did anything wrong.
>
> With Regards,
> Aditya
>
> On Sun, Oct 29, 2017 at 8:58 PM, aditya shivankar <
> [email protected]> wrote:
>
>> Hi Sudharma,
>>
>> Thanks for you reply.
>> As per previous mail suggestion, I downloaded wso2ei-6.1.1-update7, and
>> ran the same application on it.
>> But I did not get the expected result.
>>
>> Request I fired through postman.
>>
>> {
>> "id" : "3",
>> "parts" : ["Screen"],
>> "test" : [],
>> "numberTest" : 40
>> }
>>
>>
>> Response received :
>>
>> {
>> "id": 3,
>> "parts": "Screen",
>> "numberTest": 40,
>> "make": "Tamsung"
>> }
>>
>> Please Guide. Array is still absent in response.
>>
>>
>> With Regards,
>> Aditya
>>
>>
>>
>>
>> On Sun, Oct 29, 2017 at 3:55 PM, Sudharma Subasinghe <[email protected]>
>> wrote:
>>
>>> These fixes are available with the latest release Enterprise Integrator
>>> 6.1.1-update7. which is available for download from here
>>> <https://github.com/wso2/product-ei/releases/tag/v6.1.1-update7>.
>>>
>>> Thanks
>>> Sudharma
>>>
>>> On Sun, Oct 29, 2017 at 12:58 PM, aditya shivankar <
>>> [email protected]> wrote:
>>>
>>>> Hi Sudharma,
>>>>
>>>> Thanks for the reply.
>>>> Request you to please provide a link to download the version of wso2
>>>> esb(WSO2
>>>> EI) , in which these defects are fixed. So that I do not end up , in
>>>> downloading wrong versions.
>>>> Thanks
>>>>
>>>> With Regards,
>>>> Aditya
>>>>
>>>> On Fri, Oct 27, 2017 at 4:49 PM, Sudharma Subasinghe <
>>>> [email protected]> wrote:
>>>>
>>>>> Hi Aditya,
>>>>>
>>>>> This has been fixed with[1] and you can try with latest WSO2
>>>>> Enterprise Integrator(WSO2 EI), integrator profile. There you can avoid
>>>>> above both issues by enabling
>>>>> *synapse.json.to.xml.processing.instruction.enable
>>>>> *in synapse.properties file.
>>>>>
>>>>> Please refer[2] for more info about using EI.
>>>>>
>>>>> [1] https://wso2.org/jira/browse/ESBJAVA-4721
>>>>> [2] https://docs.wso2.com/display/EI611/
>>>>>
>>>>> Thanks
>>>>> Sudharma
>>>>>
>>>>> On Thu, Oct 26, 2017 at 3:00 PM, aditya shivankar <
>>>>> [email protected]> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> Few more similar things, I found regarding this same flow .
>>>>>> If the request consists of an empty. It gets disappeared in response
>>>>>> completely.
>>>>>> For E.g.
>>>>>>
>>>>>> Request :
>>>>>> {
>>>>>> "id" : "3",
>>>>>> "parts" : ["Screen"],
>>>>>> "test" : [],
>>>>>> "numberTest" : 40
>>>>>> }
>>>>>>
>>>>>>
>>>>>> Actual Response :
>>>>>> {
>>>>>> "id": "3",
>>>>>> "parts": "Screen",
>>>>>> "numberTest": "40",
>>>>>> "make": "Tamsung"
>>>>>> }
>>>>>>
>>>>>> Desired Response :
>>>>>> {
>>>>>> "id": "3",
>>>>>> "parts": ["Screen"],
>>>>>> "test" : [],
>>>>>> "numberTest": "40",
>>>>>> "make": "Tamsung"
>>>>>> }
>>>>>>
>>>>>>
>>>>>> Issue :
>>>>>>
>>>>>> In the actual response , the empty array named "test" is missing.
>>>>>>
>>>>>> So overall there are two issues scenarios.
>>>>>> 1. When there is a array in request , with a single(one) element in
>>>>>> it .
>>>>>> 2. When there is an empty array in request.
>>>>>>
>>>>>>
>>>>>> With Regards,
>>>>>> Aditya
>>>>>> ------------------------------------------------------------
>>>>>> ------------------------------------------------------------
>>>>>> ---------------------------------------------------
>>>>>>
>>>>>> On Wed, Oct 25, 2017 at 5:37 PM, aditya shivankar <
>>>>>> [email protected]> wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> Let me reformat(summarize) the remaining issue now, as one issue is
>>>>>>> resolved.
>>>>>>> The issue which still needs to be addressed is.
>>>>>>>
>>>>>>>
>>>>>>> Below is the sample service I have created to Highlight the issue I
>>>>>>> am facing in my project(In actual project service, the request and
>>>>>>> response
>>>>>>> are very big, dynamic and this issue is repeating at many places).
>>>>>>>
>>>>>>> Request : { "id" : "3", "parts" : ["Screen"] }
>>>>>>>
>>>>>>> Actual Response : { "id": "3", "parts": "Screen", "make": "Tamsung" }
>>>>>>>
>>>>>>> Desired Response :
>>>>>>>
>>>>>>> { "id": "3", "parts": ["Screen"], "make": "Tamsung" }
>>>>>>> ------------------------------
>>>>>>>
>>>>>>> Issue :
>>>>>>>
>>>>>>> 1.
>>>>>>>
>>>>>>> "parts": "Screen",
>>>>>>>
>>>>>>> should have been like below
>>>>>>>
>>>>>>> "parts": ["Screen"],
>>>>>>>
>>>>>>> i.e. it does not remain array anymore. I understand the array
>>>>>>> consist only one element. But the third party system to which the
>>>>>>> output of
>>>>>>> this service is sent as input(request) expects the element as array.
>>>>>>> So I
>>>>>>> need it to be as array.
>>>>>>>
>>>>>>> ------------------------------------------------------------
>>>>>>> ------------------------------------------------------------
>>>>>>> ------------
>>>>>>>
>>>>>>> I think , I cannot recreate the message using payloadFactory
>>>>>>> because,
>>>>>>> " the message(payload) I am modifying with enrich mediator is a
>>>>>>> "huge and dynamic response from Third party service". This response I
>>>>>>> need
>>>>>>> to modify/enrich at many places in my service and send it to another
>>>>>>> third
>>>>>>> party service as input.
>>>>>>>
>>>>>>> With "Dynamic" : I mean, some things in the message(payload) are
>>>>>>> different(change) everytime service receives the request, depending on
>>>>>>> some
>>>>>>> factors in the request received by the third party service whose output
>>>>>>> is
>>>>>>> input message to this service.
>>>>>>>
>>>>>>> so I think I cannot recreate message using payloadFactory like
>>>>>>> this
>>>>>>>
>>>>>>> <payloadFactory media-type="json">
>>>>>>> <format>{"id" : $1, "parts" : $2, "make" :
>>>>>>> "Tamsung"}</format>
>>>>>>> <args>
>>>>>>> <arg evaluator="json" expression="$.id"></arg>
>>>>>>> <arg evaluator="json"
>>>>>>> expression="$.parts"></arg>
>>>>>>> </args>
>>>>>>> </payloadFactory>
>>>>>>>
>>>>>>> as it will be dynamic response from a third party service.
>>>>>>> So we cannot recreate the message in payloadFactory it being not
>>>>>>> static.
>>>>>>>
>>>>>>> ------------------------------------------------------------
>>>>>>> ------------------------------------------------------------
>>>>>>> ------------
>>>>>>>
>>>>>>> arrayTest.xml :
>>>>>>>
>>>>>>> <?xml version="1.0" encoding="UTF-8"?>
>>>>>>> <api context="/arrayTest" name="arrayTest" xmlns="
>>>>>>> http://ws.apache.org/ns/synapse";>
>>>>>>> <resource methods="POST GET">
>>>>>>> <inSequence>
>>>>>>>
>>>>>>> <enrich>
>>>>>>> <source clone="true" type="inline">
>>>>>>> <make xmlns="">Tamsung</make>
>>>>>>> </source>
>>>>>>> <target action="child" xpath="//jsonObject"/>
>>>>>>> </enrich>
>>>>>>> <enrich>
>>>>>>> <source clone="true" xpath="//jsonObject"/>
>>>>>>> <target type="body"/>
>>>>>>> </enrich>
>>>>>>>
>>>>>>> <respond/>
>>>>>>> </inSequence>
>>>>>>> <outSequence/>
>>>>>>> <faultSequence/>
>>>>>>> </resource>
>>>>>>> </api>
>>>>>>>
>>>>>>> ------------------------------------------------------------
>>>>>>> ------------------------------------------------------------
>>>>>>> ------------------
>>>>>>>
>>>>>>> Please guide...
>>>>>>>
>>>>>>> With Regards,
>>>>>>> Aditya
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Sudharma Subasinghe,
>>>>> Software Engineer,
>>>>> WSO2 Inc.
>>>>> Email: [email protected] <[email protected]>
>>>>> Mobile : +94 710 565 157 <%2B94%20718%20210%20200>
>>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> Sudharma Subasinghe,
>>> Software Engineer,
>>> WSO2 Inc.
>>> Email: [email protected] <[email protected]>
>>> Mobile : +94 710 565 157 <%2B94%20718%20210%20200>
>>>
>>
>>
>
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>
--
Himasha Guruge
Senior Software Engineer
WS*O2* *Inc.*
Mobile: +94 777459299
[email protected]
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