coalesce.html

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<TITLE>Converting CDATA Nodes into Text Nodes While Parsing an XML File
(Java Developers Almanac Example)
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  <h3>
    e514.  
    Converting CDATA Nodes into Text Nodes While Parsing an XML File</h3>

By default, CDATA nodes in an XML file will be represented with
<code>CDATASection</code> objects in a DOM document. This example demonstrates how
to create a parser that converts CDATA nodes into text nodes. 


<pre>
    try {
        // Create a builder factory
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    
        // Configure it to coalesce CDATA nodes
        factory.setCoalescing(true);
    
        // Create the builder and parse the file
        Document doc = factory.newDocumentBuilder().parse(new File(<font color="#0066ff"><i>"infilename.xml"</i></font>));
    
        // doc will not contain any CDATA nodes
    } catch (SAXException e) {
        // A parsing error occurred; the xml input is not valid
    } catch (ParserConfigurationException e) {
    } catch (IOException e) {
    }
</pre>
Here's some sample input:

<pre>
    &lt;?xml version="1.0" encoding="UTF-8"?&gt;
    &lt;root&gt;
        Some pretext
        &lt;![CDATA[Some text with lots of &lt;"!@#$%'^&amp;*()&gt; special characters]]&gt;
        Some posttext
    &lt;/root&gt;
</pre>
and output:

<pre>
    &lt;?xml version="1.0" encoding="UTF-8"?&gt;
    &lt;root&gt;
        Some pretext
        Some text with lots of &amp;lt;"!@#$%'^&amp;amp;*()&amp;gt; special characters
        Some posttext
    &lt;/root&gt;
</pre>
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            &nbsp;Related Examples
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e515. <a class="eglink" href="IgnoreComments.html?l=rel">
    Ignoring Comments While Parsing an XML File
</a>
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e516. <a class="eglink" href="ExpEntity.html?l=rel">
    Preventing Expansion of Entity References While Parsing an XML File
</a>
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        See also: 
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    DOM
</a>&nbsp;&nbsp;

<a class="eglink" href="/egs/javax.xml.parsers/pkg.html?l=rel#SAX">
    SAX
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