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Posted to c-users@xerces.apache.org by Alberto Massari <am...@datadirect.com> on 2005/12/19 17:43:39 UTC

Re: xerces-c DOMWriter 

At 14.35 19/12/2005 -0200, Darlan Vivian wrote:
>Hi Alberto,
>
>I'm using the method writeToString() to serialize a DOMDocument.
>The result is like this:
>
><protocol>
>     <command>printf</command>
></protocol>
>
>But when the command tag is empty, i need that the result is the following:
>
><protocol>
>     </command>
></protocol>
>

I hope you meant <command/>... Anyhow, this is 
the behavior I see in the code for DOMWriter in Xerces 2.7

             DOMNodeSPtr child = nodeToWrite->getFirstChild();
             if (child != 0)
             [...]
             else
             [...]
                *fFormatter << 
XMLFormatter::NoEscapes << chForwardSlash << chCloseAngle;

Which version of Xerces are you using?

Alberto

>Exists some way that the DOMWriter makes this?
>
>Best regards,
>
>_______________________________
>Darlan Vivian
>
><http://www.bry.com.br>www.bry.com.br
>Rua Lauro Linhares, 2123 Torre B Sl.306
>88036-002 - Florianópolis - SC - Brasil
>Fone/Fax: (48) 234-6696 ramal 225
>
>BRy Tecnologia - Confiança no uso de documentos eletrônicos.
>Para adquirir seu certificado digital 
><https://www2.bry.com.br/loja/produtos.asp?COD_GRUPO=1>clique aqui.
><http://www.bry.com.br/produtos/signer/default.asp>Clique 
>e conheça o mais completo software para assinatura digital.

Re: xerces-c DOMWriter

Posted by Alberto Massari <am...@datadirect.com>.
At 15.07 19/12/2005 -0200, Darlan Vivian wrote:
>Alberto,
>
>I'm using Xerces-c 2.7.0.
>The "correct" result that I need is this:
>
><protocol>
>     <command/>
></protocol>
>
>Best Regards.

Darlan,
I created this XML fragment:

<protocol>
     <command></command>
</protocol>

then I ran "domprint c:\test_domwriter.xml" from 
the bin directory of a binary distribution of Xerces 2.7 and I got this:

<?xml version="1.0" encoding="UTF-8" standalone="no" ?><protocol>
     <command/>
</protocol>

Now, the only reason why you are getting 
something different is that the <command> element 
has at least one child node (maybe just a text 
node with no content). Please check how you are 
creating the DOM tree you are serialing.

Also, please use c-users@xerces.apache.org 
instead of sending the e-mail directly to me; 
this way you multiply the chances of getting a 
useful answer, and the answer at the same time helps several other users.

Alberto



>----- Original Message ----- From: "Alberto Massari" <am...@datadirect.com>
>To: "Darlan Vivian" <da...@bry.com.br>
>Cc: <c-...@xerces.apache.org>
>Sent: Monday, December 19, 2005 2:43 PM
>Subject: Re: xerces-c DOMWriter
>
>
>At 14.35 19/12/2005 -0200, Darlan Vivian wrote:
>>Hi Alberto,
>>
>>I'm using the method writeToString() to serialize a DOMDocument.
>>The result is like this:
>>
>><protocol>
>>     <command>printf</command>
>></protocol>
>>
>>But when the command tag is empty, i need that the result is the following:
>>
>><protocol>
>>     </command>
>></protocol>
>
>I hope you meant <command/>... Anyhow, this is
>the behavior I see in the code for DOMWriter in Xerces 2.7
>
>             DOMNodeSPtr child = nodeToWrite->getFirstChild();
>             if (child != 0)
>             [...]
>             else
>             [...]
>                *fFormatter <<
>XMLFormatter::NoEscapes << chForwardSlash << chCloseAngle;
>
>Which version of Xerces are you using?
>
>Alberto
>
>>Exists some way that the DOMWriter makes this?
>>
>>Best regards,
>>
>>_______________________________
>>Darlan Vivian
>>
>><http://www.bry.com.br>www.bry.com.br
>>Rua Lauro Linhares, 2123 Torre B Sl.306
>>88036-002 - Florianópolis - SC - Brasil
>>Fone/Fax: (48) 234-6696 ramal 225
>>
>>BRy Tecnologia - Confiança no uso de documentos eletrônicos.
>>Para adquirir seu certificado digital 
>><https://www2.bry.com.br/loja/produtos.asp?COD_GRUPO=1>clique aqui.
>><http://www.bry.com.br/produtos/signer/default.asp>Clique 
>>e conheça o mais completo software para assinatura digital.
>