Can´t acess child elements definition

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Can´t acess child elements definition

Can´t acess child elements definition

2003-10-07 - By Rubens Del Monte

Reply: 1 2

Hello,

I´m starting to develop an application with Xerces and I´m having some
trouble acessing the validation information of child nodes.

My code is the following :

XMLParserConfiguration config = new StandardParserConfiguration();

// the pool is empty, but the schema is loaded when parsed, and the
validation occurs

config.setProperty("http://apache.org/xml/properties/internal/grammar-pool",
grammarPool);

DOMParser parser = new DOMParser(config);

parser.setFeature("http://xml.org/sax/features/validation",true);

parser.setFeature("http://apache.org/xml/features/validation/schema",true);
parser.parse(filename);
doc = parser.getDocument();

org.apache.xerces.impl.xs.psvi.XSModel model =
grammarPool.toXSModel();

// the only element this brings is the root node
XSNamedMap element = model.getComponents(XSConstants.ELEMENT_DECLARATION);

// I first tried this, but it only works with the root element, none of the
others. They don´t have namespace too
XSElementDeclaration elem = ((XSModelImpl)
model).getElementDeclaration("os",null);
.

If anyone can help me, please, I´ve been trying to do this but it´s taking
too long

Thanks,

Rubens Del Monte

<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas
-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">

<head>
<meta http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<meta name=ProgId content=Word.Document>
<meta name=Generator content="Microsoft Word 9">
<meta name=Originator content="Microsoft Word 9">
<link rel=File-List href="cid:filelist.xml@(protected)">

<style>

</style>
</head>

<body lang=PT-BR style='tab-interval:35.4pt'>

<div class=Section1>

Hello, <o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>


    I´m starting to develop an application with
Xerces and I´m having some trouble acessing the validation information of  child nodes.<o:p></o:p>

<![if !supportEmptyParas]>
 <![endif]><o:p></o:p>

My code is the following :<o
:p></o:p>

<![if !supportEmptyParas]>
 <![endif]><o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>

…<o:p></o:p>

XMLParserConfiguration config = new
StandardParserConfiguration();<o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>

// the pool is empty, but the schema is loaded when
parsed, and the validation occurs<o:p></o:p>

           
config.setProperty("http://apache.org/xml/properties/internal
/grammar-pool",grammarPool);
<o:p></o:p>

<![if !supportEmptyParas]>
 <![endif]><o:p></o:p>

           
DOMParser parser = new DOMParser(config);<o:p></o:p>

           
parser.setFeature("http://xml.org/sax/features/validation"
,true);<o:p></o:p>

           
parser.setFeature("http://apache.org/xml/features/validation/schema
",true);<o:p></o:p>

           
parser.parse(filename);<o:p></o:p>

           
doc = parser.getDocument();<o:p></o:p>

            
<o:p></o:p>

           
org.apache.xerces.impl.xs.psvi.XSModel model  = grammarPool.toXSModel();<o:p></o:p>

<![if !supportEmptyParas]>
 <![endif]><o:p></o:p>

            //
the only element this brings is the root node<o:p></o:p>

XSNamedMap element =
model.getComponents(XSConstants.ELEMENT_DECLARATION); <o:p></o:p>


<![if !supportEmptyParas]> <![endif]><o:p></o:p>

// I first tried this, but it only works with the root
element, none of the others. They don´t have namespace too…<o:p></o:p>

XSElementDeclaration elem = ((XSModelImpl)
model).getElementDeclaration("os",null);<o:p></o:p>

….<o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>

If anyone can help me, please, I´ve been trying to do
this but it´s taking too long…<o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>

Thanks,<o:p></o:p>

<![if !supportEmptyParas]> <![endif]><o:p></o:p>

Rubens Del Monte<o:p></o:p>

<![if !supportEmptyParas]>
 <![endif]><o:p></o:p>

</div>

</body>

</html>