How to Parse XML from a String in Java?

Parsing XML from a String in Java

In Java, you can parse an XML document from a file using the DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(xmlFile) method. However, what if you have XML data in a String and you want to parse it?

Solution:

To parse XML from a String, you can use the InputSource class. Here's a code snippet that shows how to do it:

<code class="java">import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.io.StringReader;

public class ParseXMLFromString {

    public static Document loadXMLFromString(String xml) throws ParserConfigurationException, SAXException, IOException {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        InputSource is = new InputSource(new StringReader(xml));
        return builder.parse(is);
    }
}</code>

Simply pass the XML data as a string to the loadXMLFromString() function to parse it and extract the XML document object.

Related Question:

Check out this similar question for further insights into parsing XML from a string:

• [How to parse XML from a string using Java?](https://stackoverflow.com/questions/1070821/how-to-parse-xml-from-a-string-using-java)

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