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Posted to c-dev@xerces.apache.org by Hiroyuki Shimada <sh...@din.or.jp> on 2010/07/02 17:06:09 UTC

DOM Indent

Hello,

I tried to write following code. It works and outputs the "output.xml"
file in the current directory.

But the XML in the file, no new line and no indent like this:

<?xml version="1.0" encoding="UTF-8" standalone="no" ?><!DOCTYPE catalog SYSTEM "file://c:/Oracle Magazine/catalog.dtd"><catalog title="Oracle Magazine"><journal button="2" date="January-February 2004" section="SQL"/></catalog>

Does anyone know the way to output human friendly XML file with new
lines and indents.

Thank you for your help.

    try
    {
        XMLPlatformUtils::Initialize();
    } catch (XMLException& e) {
        char * msg = XMLString::transcode(e.getMessage());
        this->Memo1->Lines->Add(msg);
        XMLString::release(&msg);
        return;
    }

    DOMImplementation *impl
        = DOMImplementationRegistry::getDOMImplementation(X("Core"));
    if (impl != 0) {
        try {
            DOMDocumentType *doctype = impl->createDocumentType(
               X("catalog"), 0,
               X("file://c:/Oracle Magazine/catalog.dtd"));

            XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *document
                = impl->createDocument(0, 0, doctype);

            DOMElement *catalog = document->createElement(X("catalog"));
            catalog->setAttribute(X("title"), X("Oracle Magazine"));
            document->appendChild(catalog);

            DOMElement *journal = document->createElement(X("journal"));
            journal->setAttribute(X("date"), X("January-February 2004"));
            journal->setAttribute(X("section"), X("SQL"));
            journal->setAttribute(X("button"), X("2"));
            catalog->appendChild(journal);

            DOMImplementationLS *implls = static_cast<DOMImplementationLS *>(impl);
            DOMLSSerializer *serializer = implls->createLSSerializer();

            XMLFormatTarget *target
                = new LocalFileFormatTarget("output.xml");

            DOMLSOutput *output = implls->createLSOutput();
            output->setEncoding(X("UTF-8"));

            output->setByteStream(target);
            serializer->write(document, output);

            delete target;
            output->release();
            serializer->release();
            delete document;
            delete doctype;

        } catch (const XMLException& e) {
            char * msg = XMLString::transcode(e.getMessage());
            this->Memo1->Lines->Add(msg);
            XMLString::release(&msg);
        }
    } else {
        this->Memo1->Lines->Add("DOMImplementation is NULL");
    }

    XMLPlatformUtils::Terminate();


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Mail: shimaden@din.or.jp
Home Page: http://www.din.or.jp/~shimaden/
Hiroyuki Shimada
----------------------------------------------------------------------


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Re: DOM Indent

Posted by Hiroyuki Shimada <sh...@din.or.jp>.
Hello,

On Sun, 04 Jul 2010 11:07:15 -0700
David Bertoni <db...@apache.org> wrote:

> Please see the "format-pretty-print" option for DOMConfiguration:
> 
> http://xerces.apache.org/xerces-c/apiDocs-3/classDOMLSSerializer.html#38fe950589395527f459879563f781a4

Thank you for answer. My problem was resolved.

> In the future, please ask questions like this on the C User list, and 
> not on the dev list.

Yes. I will do so.


----------------------------------------------------------------------
Mail: shimaden@din.or.jp
Home Page: http://www.din.or.jp/~shimaden/
Hiroyuki Shimada
----------------------------------------------------------------------


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Re: DOM Indent

Posted by David Bertoni <db...@apache.org>.
On 7/2/2010 8:06 AM, Hiroyuki Shimada wrote:
> Hello,
>
> I tried to write following code. It works and outputs the "output.xml"
> file in the current directory.
>
> But the XML in the file, no new line and no indent like this:
>
> <?xml version="1.0" encoding="UTF-8" standalone="no" ?><!DOCTYPE catalog SYSTEM "file://c:/Oracle Magazine/catalog.dtd"><catalog title="Oracle Magazine"><journal button="2" date="January-February 2004" section="SQL"/></catalog>
>
> Does anyone know the way to output human friendly XML file with new
> lines and indents.
>
> Thank you for your help.
Please see the "format-pretty-print" option for DOMConfiguration:

http://xerces.apache.org/xerces-c/apiDocs-3/classDOMLSSerializer.html#38fe950589395527f459879563f781a4

In the future, please ask questions like this on the C User list, and 
not on the dev list.

Thanks!

Dave

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Re: DOM Indent

Posted by Hiroyuki Shimada <sh...@din.or.jp>.
Sorry. Xerces C++ 3.1.1 I am using.

----------------------------------------------------------------------
Mail: shimaden@din.or.jp
Home Page: http://www.din.or.jp/~shimaden/
Hiroyuki Shimada
----------------------------------------------------------------------


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