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<TITLE>Writing Only the Text of a DOM Document (Java Developers Almanac Example)
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    <B><A HREF="../javax.xml.transform/pkg.html">javax.xml.transform</A></B><font color="#666666" class="xsmall-font">
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  <h3>e520. Writing Only the Text of a DOM Document</h3>

One of the three output methods of a transformer is <code>text</code>.  With this
output method, only the text in <code>CharacterData</code> nodes are written
out. Comments are also written out since they are <code>CharacterData</code>
nodes. To remove the comments, see <a href="../org.w3c.dom/RemNode.html" class="eglink"><b>e544</b> Removing a Node from a DOM Document</a>.


<pre>    // Create a document; this method is implemented in
    // <a href="../javax.xml.parsers/BasicDom.html" class="eglink"><b>e510</b> The Quintessential Program to Create a DOM Document from an XML File</a>
    Document doc = <font color="#0066ff"><i>parseXmlFile</i></font>(<font color="#0066ff"><i>"infilename.xml"</i></font>, <font color="#0066ff"><i>false</i></font>);
    
    try {
        // Create a transformer
        Transformer xformer = TransformerFactory.newInstance().newTransformer();
    
        // Set the public and system id
        xformer.setOutputProperty(OutputKeys.METHOD, "text");
    
        // Write the DOM document to a file
        Source source = new DOMSource(doc);
        Result result = new StreamResult(new File(<font color="#0066ff"><i>"outfilename.xml"</i></font>));
        xformer.transform(source, result);
    } catch (TransformerConfigurationException e) {
    } catch (TransformerException e) {
    }
</pre>
This is the sample input for the example:

<pre>    &lt;?xml version="1.0" encoding="UTF-8"?&gt;
    &lt;root&gt;
        &lt;!-- comment --&gt;
        &lt;?target instructions?&gt;
        &lt;elem1 attr="attrValue"&gt;
            cat &amp;lt; &lt;elem2&gt; dog &lt;/elem2&gt; rat
        &lt;/elem1&gt;
        &lt;![CDATA[cat &lt; dog &gt; rat]]&gt;
    &lt;/root&gt;
</pre>
The resulting output from running the example is:

<pre>    
    &lt;!-- comment --&gt;
    
    
        cat &lt;  dog  rat
    
    cat &lt; dog &gt; rat
</pre>
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            &nbsp;<b>Related Examples</b></font></td>
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e518. <a class="eglink" href="WriteDom.html?l=rel">
    Writing a DOM Document to an XML File
</a>
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e519. <a class="eglink" href="SetDocType.html?l=rel">
    Emitting a DOCTYPE Declaration When Writing an XML File from a DOM Document
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