Yes I have called that just before the tempstr
XERCES_CPP_NAMESPACE::XMLPlatformUtils::Initialize();
XMLCh tempStr[4000];
XERCES_CPP_NAMESPACE::XMLString::transcode("LS", tempStr, 3999);
Exception appears to be occuring in case this function is called within
the space of one second. i.e 2 threads executing one after the other in
this function...
-----Original Message-----
From: ext Alberto Massari [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 12, 2007 7:54 PM
To: Pranav, Savkur
Cc: [email protected]
Subject: RE: FW: XMLString::transcode throws exception
Oh, well, this is a whole different issue.... have you called
XMLPlatformUtils::Initialize?
Alberto
At 18.05 12/06/2007 +0530, Pranav, Savkur wrote:
>Hello Alberto,
>
> thanks for the reply.
>
>But the exception was being raised in the first call to transcode
>itself:
>
>XERCES_CPP_NAMESPACE::XMLString::transcode("LS", tempStr, 3999);
>
>i.e much before the createDOMWriter is called on the DOMImplementation
>object.
>
>Will this change solve that problem too?
>
>Regards,
>Pranav
>
>
>-----Original Message-----
>From: ext Alberto Massari [mailto:[EMAIL PROTECTED]
>Sent: Tuesday, June 12, 2007 4:56 PM
>To: Pranav, Savkur
>Cc: [email protected]
>Subject: RE: FW: XMLString::transcode throws exception
>
>At 16.36 12/06/2007 +0530, Pranav, Savkur wrote:
> >Hello Alberto,
> > My code is like:
> >
> >XMLCh tempStr[4000];
> > XERCES_CPP_NAMESPACE::XMLString::transcode("LS", tempStr, 3999);
> >
> >XERCES_CPP_NAMESPACE::DOMImplementation *impl =
> >XERCES_CPP_NAMESPACE::DOMImplementationRegistry::getDOMImplementation
> >(t
> >e
> >mpStr);
> >
> >pSerializer =
> >((XERCES_CPP_NAMESPACE::DOMImplementationLS*)impl)->createDOMWriter()
> >;
> >
> > if(0 != pSerializer)
> > {
> >
> >
> > XMLCh* pCh =
pSerializer->writeToString(*p_pDOMNode);
> > char *msg =
> >XERCES_CPP_NAMESPACE::XMLString::transcode(pCh);
> > CString strRetVal = msg;
> > }
> >
> >And in line number 2, I observe generic exception being thrown...
> >This is once in about 10-15 calls.
> >
> >Can you tell me where I can call the SetEncoding API here please
> >
> >My intention is to convert a XERCES_CPP_NAMESPACE::DOMNode * into a
> >Cstring
>
>
>pSerializer =
>((XERCES_CPP_NAMESPACE::DOMImplementationLS*)impl)->createDOMWriter();
>
>if(0 != pSerializer)
>{
>
>pSerializer->setEncoding(XERCES_CPP_NAMESPACE::XMLUni::fgUTF8EncodingSt
>pSerializer->r
>ing);
> XERCES_CPP_NAMESPACE::MemBufFormatTarget target;
> pSerializer->writeNode(&target, *p_pDOMNode);
> strRetVal = (const char*)target.getRawBuffer(); }
>
>Alberto
>
>
>
> >Regards,
> >Pranav
> >-----Original Message-----
> >From: ext Alberto Massari [mailto:[EMAIL PROTECTED]
> >Sent: Monday, June 04, 2007 1:32 PM
> >To: Pranav, Savkur
> >Cc: [email protected]
> >Subject: RE: FW: XMLString::transcode throws exception
> >
> >At 12.44 04/06/2007 +0530, Pranav, Savkur wrote:
> > >Hello Alberto,
> > > thanks for the reply.
> > >Do I use UTF-8 as the parameter when I call the setEncoding API?
> >
> >Yes, use L"UTF-8"
> >
> >Alberto
> >
> >
> > >Regards,
> > >Pranav
> > >
> > >-----Original Message-----
> > >From: ext Alberto Massari [mailto:[EMAIL PROTECTED]
> > >Sent: Saturday, June 02, 2007 12:26 AM
> > >To: Pranav, Savkur
> > >Cc: [email protected]
> > >Subject: RE: FW: XMLString::transcode throws exception
> > >
> > >At 18.55 01/06/2007 +0530, Pranav, Savkur wrote:
> > > >Hello Alberto,
> > > >
> > > > thanks for the info!
> > > >The CSTring is returned from the function and parsed at a later
> > > >point
> >
> > > >in time again...
> > > >Do you see any probs with that?
> > >
> > >If you are going to parse the CString, use UTF-8, at least it will
> > >not change the XML to include character references.
> > >
> > >Alberto
> > >
> > >
> > > >Regards,
> > > >Pranav
> > > >
> > > >-----Original Message-----
> > > >From: ext Alberto Massari [mailto:[EMAIL PROTECTED]
> > > >Sent: Friday, June 01, 2007 6:11 PM
> > > >To: Pranav, Savkur
> > > >Cc: [email protected]
> > > >Subject: RE: FW: XMLString::transcode throws exception
> > > >
> > > >At 18.00 01/06/2007 +0530, Pranav, Savkur wrote:
> > > > >Hello Alberto,
> > > > > thank you for the reply.
> > > > >What is the parameter that must be passed to this setEncoding
> > >function?
> > > >
> > > >I would try with ISO-8859-1, but it depends on what you are
> > > >planning to
> > >
> > > >do later with that CString....
> > > >
> > > >Alberto
> > > >
> > > > >Regards,
> > > > >Pranav
> > > > >
> > > > >-----Original Message-----
> > > > >From: ext Alberto Massari [mailto:[EMAIL PROTECTED]
> > > > >Sent: Friday, June 01, 2007 5:52 PM
> > > > >To: Pranav, Savkur
> > > > >Cc: [email protected]
> > > > >Subject: Re: FW: XMLString::transcode throws exception
> > > > >
> > > > >Hi Pranav,
> > > > >I haven't seen this message on the c-users mailing list (but I
> > > > >am
>
> > > > >cc-ing it now).
> > > > >The reason for an exception in XMLString::transcode could be
> > > > >that
>
> > > > >the
> > >
> > > > >string cannot be converted into the current locale; have you
> > > > >tried using DOMWriter::setEncoding to force your desired final
> > > > >encoding, then
> > > >
> > > > >invoking DOMWriter::writeNode using a MemBufFormatTarget as
> > > >destination?
> > > > >
> > > > >Alberto
> > > > >
> > > > >At 17.31 01/06/2007 +0530, Pranav, Savkur wrote:
> > > > >
> > > > > > Hello Alberto,
> > > > > >
> > > > > > I had mailed this to the mailing list but its
> > > > > > probably
>
> > > > > > not
> > > > >sent.
> > > > > >Can you pls help me with this
> > > > > >
> > > > > >Regards,
> > > > > >Pranav
> > > > > >
> > > > > > We're using Xerces for C++
> > > > > >
> > > > > > Our code is like:
> > > > > >
> > > > > > XMLCh tempStr[4000];
> > > > > > XERCES_CPP_NAMESPACE::XMLString::transcode("LS", tempStr,
> > > > > > 3999);
> > > > > >
> > > > > >XERCES_CPP_NAMESPACE::DOMImplementation *impl =
> > > > > >XERCES_CPP_NAMESPACE::DOMImplementationRegistry::getDOMImplem
> > > > > >en
> > > > > >ta
> > > > > >ti
> > > > > >on
> > > > > >(t
> > > > > >e
> > > > > >mpStr);
> > > > > >
> > > > > >pSerializer =
> > > > > >((XERCES_CPP_NAMESPACE::DOMImplementationLS*)impl)->createDOM
> > > > > >Wr
> > > > > >it
> > > > > >er
> > > > > >()
> > > > > >;
> > > > > >
> > > > > > if(0 != pSerializer)
> > > > > > {
> > > > > >
> > > > > >
> > > > > > XMLCh* pCh =
> > > >pSerializer->writeToString(*p_pDOMNode);
> > > > > > char *msg =
> > > > > >XERCES_CPP_NAMESPACE::XMLString::transcode(pCh);
> > > > > > CString strRetVal = msg;
> > > > > > }
> > > > > >
> > > > > >
> > > > > >But the call to transcode in line 2 is causing a generic
> >exception.
> > > > > >Can you pls tell me what the reason could be? If the code is
> > > > > >wrong or
> > > >
> > > > > >something?
> > > > > >This seems to be an intermittent behavior and does not happen
> > > > > >always
> > > > > >
> > > > > >I have also tried this with:
> > > > > >
> > > > > >XERCES_CPP_NAMESPACE::DOMImplementation* impl =
> > > > > >XERCES_CPP_NAMESPACE::DOMImplementationRegistry::getDOMImplem
> > > > > >en
> > > > > >ta ti on (X E
> > > > > >RCES_CPP_NAMESPACE::XMLString::transcode("Core"));
> > > > > >
> > > > > >pSerializer =
> > > > > >((XERCES_CPP_NAMESPACE::DOMImplementationLS*)impl)->createDOM
> > > > > >Wr
> > > > > >it
> > > > > >er
> > > > > >()
> > > > > >;
> > > > > >
> > > > > >if(0 != pSerializer)
> > > > > > {
> > > > > >
> > > > > >
> > > > > > XMLCh* pCh =
> > > >pSerializer->writeToString(*p_pDOMNode);
> > > > > > char *msg =
> > > > > >XERCES_CPP_NAMESPACE::XMLString::transcode(pCh);
> > > > > > CString strRetVal = msg;
> > > > > > }
> > > > > >
> > > > > >With the same result.
> > > > > >
> > > > > >
> > > > > >
> > > > > >Regards,
> > > > > >Pranav
> > > > > >
> > > > > >
> > > > > >
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