Hi All,
Requirement: Basically I need to replace/modify a value at a specified XPath
Location in XML message
Approach: I am using following code snippet to achieve the same but it is
failing on the location
with the following comment in the snippet: // EXCEPTION BEING THROWN HERE
Any clue how to resolve it and also an alternative approach to achieve the
requirement !!
Thanks for helping !!
static XercesDOMParser parser;
// Create an input source...
MemBufInputSource memBufIS( reinterpret_cast<const
XMLByte*>(message.c_str()),
XalanDOMString::length(message.c_str()),
"SourceXML",
false );
parser.setValidationScheme(XercesDOMParser::Val_Never);
parser.parse( memBufIS );
DOMDocument* doc = parser.getDocument();
DOMElement* docElement = doc->getDocumentElement();
DOMXPathEvaluator* theEvaluator = (DOMXPathEvaluator *) doc;
char csResolver[] = "/*[local-name()='FpML']";
XMLCh* XMLResolver = XMLString::transcode(csResolver);
DOMNodeList* pList = docElement->getElementsByTagName(XML_le);
DOMNode* pode = pList->item(0);
// EXCEPTION BEING THROWN HERE
const DOMXPathNSResolver* resolver = doc->createNSResolver(pode);
DOMXPathResult *pReult;
char mappingRule[] =
"/*[local-name()='FpML']/*[local-name()='header']/*[local-name()='sentBy']";
XMLCh* XMLRule = XMLString::transcode(mappingRule);
xpres = (DOMXPathResult *)theEvaluator->evaluate(XMLRule,
doc->getDocumentElement(),
resolver,
DOMXPathResult::FIRST_ORDERED_NODE_TYPE, NULL);
DOMNode* pNode = xpres->getSingleNodeValue();
XMLCh* XML_Val = XMLString::transcode(mappingValue);
pNode->setNodeValue(XML_Val);
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