Vineet,
First I want to make sure you are using the latest code from SVN and not
1.6b.
I have a lot on my plate but I can take a look sometime next week.
Assuming you are, and to expedite the debugging I will need to do, please
attach a complete simple client example....since you already showed the a
SOAP response I do not need that.
Nadir K. Amra
"Aggarwal, Vineet" <[EMAIL PROTECTED]> wrote on 10/26/2007
09:29:49 AM:
> Hi all,
>
> I have been struggling with this for days. I?ve finally reached the
> point where I can?t get any further and need to reach out for help.
>
> I need to be able to work directly with the XML contents of the SOAP
> request rather than going through one of the objects created in the
> server side stubs. The only way I?ve discovered to be able to do
> this is by using IWrapperSoapDeSerializer::getAnyObject(). I
> thought this was the appropriate method because of the comments in
> the header: ?Will deserialize the next available SOAP element and
> all child elements.?
>
> I will walk through some examples of what I?ve tried in an attempt
> to properly explain the issues I am running into. Note that these
> are just code snippets, I am leaving some of the obvious code out,
> and you can pretty much assume that I?ve set things up properly.
> Here is what I did with my first attempt at printing out the XML:
>
> AnyType *pV0 = pIHSDZ->getAnyObject();
> for (int i = 0; i < pV0->_size; i++)
> {
> cout << pV0->_array[i];
> }
>
> This only printed out part of the XML. As such, I realized that I
> needed to make multiple calls to getAnyObject() in order to get the
> next elements, so I tried this:
>
> AnyType *pV0 = pIHSDZ->getAnyObject();
> while (pV0 != NULL)
> {
> for (int i = 0; i < pV0->_size; i++)
> {
> cout << pV0->_array[i];
> }
> pV0 = pIHSDZ->getAnyObject();
> }
>
> This resulted in a segmentation fault, which after reading multiple
> posts online, I discovered that it was because getAnyObject() will
> never return NULL, so we end up making calls to it even after no
> further objects remain, resulting in the segmentation fault. This
> is where my confusion comes in. If I ended up getting all the XML
> and then made a call to getAnyObect() and it then seg faulted, I
> would completely understand. However, it seg faults after I only
> get part of the XML (leading me to believe that further calls to
> getAnyObect() actually SHOULD return something).
>
> Let me illustrate this with an example. Say the XML contents of the
> SOAP message is the following:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <mantas:MantasAlertData
> xmlns:mantas="http://namespaces.mantas.com/MAD";
> xmlns:action="http://namespaces.mantas.com/MAD/Action";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://namespaces.mantas.com/MAD
MantasAlertData.xsd"
> >
> <AlertData>
> <AlertContext>
> <FocusTypeCode>EN</FocusTypeCode>
> </AlertContext>
> <Matches>
> <MatchInformation>
> <MatchedDataRecords>
> <MatchedRecord>
> <RecordType>EXTERNAL_ENTITY</RecordType>
> <Relationship>Matched</Relationship>
> <MatchedData>
> <Attribute name="EXTRL_NTITY_TYPE_CD"
> type="string">NM</Attribute>
> </MatchedData>
> </MatchedRecord>
> </MatchedDataRecords>
> </MatchInformation>
> </Matches>
> </AlertData>
> </mantas:MantasAlertData>
>
> If you run my above code, this is what will get output to the
> consoled before the segmentation fault:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <mantas:MantasAlertData
> xmlns:mantas="http://namespaces.mantas.com/MAD";
> xmlns:action="http://namespaces.mantas.com/MAD/Action";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://namespaces.mantas.com/MAD
MantasAlertData.xsd"
> >
> <AlertData>
> <AlertContext>
> <FocusTypeCode>EN</FocusTypeCode>
> </AlertContext>
> <Matches>
> <MatchInformation>
> <MatchedDataRecords>
> <MatchedRecord>
> <RecordType>EXTERNAL_ENTITY</RecordType/>
> <Relationship>Matched</Relationship>
> <MatchedData>
>
> Note that there a few things wrong with this. First of all, why
> doesn?t the rest get printed out? If there is more data, why does
> it seg fault? I even put in a counter to check how many times I go
> through the loop before it seg faults, and limited the loop to that
> number?that solves the seg fault issue, but I still don?t get all
> the data. Secondly, the data is somewhat corrupted: I don?t know
> where the extra slashes have come from (e.g. </RecordType/> instead
> of </RecordType>). The same happens with the reverse situation as
> well. That is, if I try to feed some XML through an AnyType object
> back into the response, it also gets corrupted. For example, the
> following code:
>
>
pIWSSZ->createSoapMethod("PrioritizeAlertResponse","http://namespaces.tech.com
> ");
> try
> {
> AnyType *pAny = new AnyType();
> pAny->_size = 1;
> pAny->_array = new char*[1];
> pAny->_array[0] = "<AlertData></AlertData>";
>
> return pIWSSZ->addOutputAnyObject(pAny);
> }
>
> Produces the following response:
>
> <?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope
xmlns:SOAP-ENV="
> http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.
> org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
> <SOAP-ENV:Body>
> <ns1:PrioritizeAlertResponse xmlns:ns1="http://namespaces.mantas.com";>
> <AlertData/></ns1:PrioritizeAlertResponse>
> </SOAP-ENV:Body>
> </SOAP-ENV:Envelope>
>
> Whereas I am expecting:
>
> <?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope
xmlns:SOAP-ENV="
> http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.
> org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
> <SOAP-ENV:Body>
> <ns1:PrioritizeAlertResponse xmlns:ns1="http://namespaces.mantas.com";>
> <AlertData></AlertData></ns1:PrioritizeAlertResponse>
> </SOAP-ENV:Body>
> </SOAP-ENV:Envelope>
>
> Does anybody have any idea why I am experiencing the above issues?
> If not, is there any other way to directly access the XML? I know
> this is a lot to digest, but I could REALLY use some help. I am
> working on a solution for which I centered the web services around
> Axis for C++, and if I can?t get it to work, I am basically screwed.
> I?m not sure I have the time to rearchitect some other solution (i.
> e. using Axis for Java and calling the C++ code through JNI or
something).
>
> Thanks in advance for any help, it is much appreciated!
>
> Vineet
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