Java CharacterData.getLength()
Syntax
CharacterData.getLength() has the following syntax.
int getLength()
Example
In the following code shows how to use CharacterData.getLength() method.
import java.io.StringReader;
//from w ww . ja v a2 s . c o m
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.CDATASection;
import org.w3c.dom.CharacterData;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
public class Main {
public static void main(String[] argv) throws Exception {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(xmlRecords));
Document doc = factory.newDocumentBuilder().parse(is);
CDATASection cdataNode = doc.createCDATASection("");
CharacterData cdata = cdataNode;
cdata.appendData("from java2s.com");
System.out.println(cdataNode.getLength());
}
static String xmlRecords = "<data></data>";
}
The code above generates the following result.