axis-c deserializer: IWrapperSoapDeSerializer::getChardataAs 's
declaration and definition should be changed as by reference, not by value,
in order to output the required value by it's parameter pValue.
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[ http://issues.apache.org/jira/browse/AXISCPP-972?page=all ]
nadir amra resolved AXISCPP-972.
--------------------------------
Fix Version/s: current (nightly)
(was: 1.6 Beta)
Resolution: Fixed
Resolved by simply changing the java code. I prefer "void **" to "void *&",
simply because void ** is more natural to me :-) and required minimal changes.
I also added code to delete the object if non-pointer type.
In anycase, the Java code now looks like:
writer.write("\tvoid* pCharDataAs;\n\n");
String typeName = extensionBaseAttrib.getTypeName();
String xsdType = CUtils.getXSDTypeForBasicType(typeName);
writer.write("\tpIWSDZ->getChardataAs(&pCharDataAs, " + xsdType
+ ");\n");
writer.write("\tparam->" +
extensionBaseAttrib.getParamNameAsMember() + " = ");
if (CUtils.isPointerType(typeName))
writer.write("(" + typeName + ") pCharDataAs;\n");
else
{
writer.write(" *(" + typeName + "*) pCharDataAs;\n");
writer.write("\tAxis::AxisDelete( pCharDataAs, " + xsdType
+ ");\n");
}
> axis-c deserializer has a problem:
axis-c deserializer: IWrapperSoapDeSerializer::getChardataAs 's declaration and
definition should be changed as by reference, not by value, in order to output
the required value by it's parameter pValue.
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXISCPP-972
> URL: http://issues.apache.org/jira/browse/AXISCPP-972
> Project: Axis-C++
> Issue Type: Bug
> Components: Server - Deserialization
> Affects Versions: 1.6 Beta
> Environment: Platform:
> Linux fedora 3.0
> Axis version:
> Server-side Axis C++ 1.6Beta
> XML Parser Lib:
> xersesc 2.6
> WSDL2ws tool by using axis java 1.3
> Client-side version Axis java 1.3
> Http Server Version:
> Apache 2.0.53
> Tomcat 2.0.58
> Reporter: Michael Xiong
> Assigned To: nadir amra
> Priority: Critical
> Fix For: current (nightly)
>
>
> axis-c deserializer has a problem:
> IWrapperSoapDeSerializer::getChardataAs 's declaration and definition should
> be changed into by reference, not by value, in order to output the required
> value by parameter pValue.
> IWrapperSoapDeSerializer has declared an interface like the below:
> virtual void getChardataAs(void* pValue, XSDTYPE type)=0;
> This interface is implemented in the class SoapDeSerializer like the below:
> SoapDeSerializer::getChardataAs (void *pValue, XSDTYPE type)
> {
> ... ...
> pValue = pSimpleType->getValue();
> ... ...
> }
> From the code inside SoapDeSerializer::getChardataAs, you can see that the
> required value can not been really output by pValue for the pValue here is
> indeed a pointer in local stack.
> If you want to output the requireed value by pValue, you should declare and
> define it by reference, not by value.
> The suggested solution of mine is like the below:
> In include/axis/IWrapperSoapDeSerializer.hpp
> change the interface(getChardataAs)'s declaration into:
> virtual void getChardataAs(void*& pValue, XSDTYPE type)=0;
> In src/soap/SoapDeserializer.h, change the
> method(SoapDeSerializer::getChardataAs)'s declaration into:
> void getChardataAs(void*& pValue, XSDTYPE type);
> In src/soap/SoapDeserializer.cpp, change the
> method(SoapDeSerializer::getChardataAs)'s definition into:
> SoapDeSerializer::getChardataAs (void *& pValue, XSDTYPE type)
> {
> ...
> }
> Please notice that only the method's signature need to be corrected, the
> internal code logic can remain no change.
> And correspondingly, the WSDL2WS generated code framework need to be
> corrected in the corresponding place. Detail please wait for another bug
> which I will reported for WSDL2WS later.
> I've verified my solution on axis-c-1.6beta, it's OK.
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