In this case, change the declaration at the beginning of
framework/XMLFormatter.cpp to be this one:
static const unsigned int kEscapeCount = 7;
static const XMLCh
gEscapeChars[XMLFormatter::EscapeFlags_Count][kEscapeCount] =
{
{ chNull , chNull , chNull , chNull ,
chNull , chNull , chNull }
, { chAmpersand , chCloseAngle , chDoubleQuote , chOpenAngle ,
chSingleQuote , chNull , chNull }
, { chAmpersand , chOpenAngle , chDoubleQuote , chLF ,
chCR , chHTab , chNull }
, { chAmpersand , chOpenAngle , chCloseAngle , chNull ,
chNull , chNull , chNull }
};
Alberto
On 4/7/2010 5:54 PM, ritesh.dhope wrote:
I am using XercesC 2.7.0 version.
Alberto Massari-2 wrote:
What version of Xerces are you using? If it's not a 3.x version, you are
hitting the bug described at
http://issues.apache.org/jira/browse/XERCESC-1547
Alberto
On 4/7/2010 5:15 PM, ritesh.dhope wrote:
I don't mind taking that, but there is descrepency in how XercesC and
XercesJ
behaves. XercesC writes tab character as literal tab whereas XercesJ
writes
it to Hex char reference code.
Writing a literal tab is bad idea as parser will convert it to space when
it
reads xml file. Hex code is read back as tab character by parser.
- Ritesh
John Lilley wrote:
Perhaps this is good to read. I am not expert enough to say, but it
seems
to me that tabs in attribute values may not be preserved:
http://www.w3.org/TR/REC-xml/#AVNormalize
john
-----Original Message-----
From: ritesh.dhope [mailto:[email protected]]
Sent: Wednesday, April 07, 2010 8:00 AM
To: [email protected]
Subject: RE: Xerces CPP does not replace tab character in attribute
value
with hexadecimal char reference
I tried writing \t as well as	. \t gets written as literal tab
whereas
	 gets written as	 replacing the& value.
What I need finally is	 written out to xml file. Alternatively, Is
there any way to escape& in the value of	 getting replaced to&
- Ritesh
--------------------------------------------------------------
John Lilley wrote:
I think that was the first line in the example:
pRow->setAttribute(L"description", L"\tThe value of PI");
-----Original Message-----
From: Alberto Massari [mailto:[email protected]]
Sent: Wednesday, April 07, 2010 1:10 AM
To: [email protected]
Subject: Re: Xerces CPP does not replace tab character in attribute
value
with hexadecimal char reference
If you invoke
pRow1->setAttribute(L"description", L"	The vale of PI");
what you are writing is the literal "	", not a tab character. Have
you tried writing the same content as in the Java version,
pRow1->setAttribute(L"description", L"test tab \t, and \x09
as	
value" );
Alberto
On 4/6/2010 11:20 PM, ritesh.dhope wrote:
I have a sample xerces writer code to create an attribute with tab
character
in value. When I write the xml file out, the tab character is
preserved
and
written as literal tab. I want to convert this tab character to its
hexadecimal char reference (	) so that this tab character can be
parsed
back. I tried the same code using Xerces-J and it is replacing the tab
character with hexadecimal char reference.
Here is the code snippets.
-------------------
C++
-------------------
XMLPlatformUtils::Initialize();
DOMImplementation * pDOMImplementation = NULL;
pDOMImplementation =
DOMImplementationRegistry::getDOMImplementation(XMLString::transcode("core"));
DOMDocument * pDOMDocument = NULL;
pDOMDocument = pDOMImplementation->createDocument(0,
L"Hello_World", 0);
DOMElement * pRootElement = NULL;
pRootElement = pDOMDocument->getDocumentElement();
DOMElement * pRow = NULL;
pRow = pDOMDocument->createElement(L"row");
pRow->setAttribute(L"description", L"\tThe value of PI");
pRootElement->appendChild(pRow);
DOMElement * pRow1 = NULL;
pRow1 = pDOMDocument->createElement(L"row");
pRow1->setAttribute(L"description", L"	The vale of PI");
pRootElement->appendChild(pRow1);
DOMElement * pRow2 = NULL;
pRow2 = pDOMDocument->createElement(L"row");
pRow2->setAttribute(L"description", L"\nThe value of PI");
pRootElement->appendChild(pRow2);
DOMWriter *pwriter = pDOMImplementation->createDOMWriter();
XMLFormatTarget *pTarget = new
LocalFileFormatTarget("f:\\june1\\june.xml");
pwriter->writeNode(pTarget, *pDOMDocument);
-------------------------------------------------------------------------
------------------
Java
------------------
Document zTest =
DocumentBuilderFactoryImpl.newInstance().newDocumentBuilder().newDocument();
Element base = zTest.createElement( "Base" );
base.setAttribute( "test", "test tab \t, and
\u0009
as	
value" );
zTest.appendChild( base );
Serializer z = new XMLSerializer();
z.setOutputByteStream( System.out );
z.asDOMSerializer().serialize( zTest );
----------------------------------------------------------------------
--
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