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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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.
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Key: AXISCPP-972
URL: http://issues.apache.org/jira/browse/AXISCPP-972
Project: Axis-C++
Type: Bug
Components: Server - Deserialization
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
Priority: Critical
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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