import org.planx.xmlstore.*;
import org.planx.xmlstore.stores.*;
import org.planx.xmlstore.input.*;
import java.io.*;

public class XMLStoreExample {
    public static void main(String[] args) throws XMLException,
                                     UnknownReferenceException,
                                                   IOException {
        if (args.length < 1) {
            System.out.println("Usage: XMLStoreExample <xml file>");
            return;
        }

        // Create XML Store
        XMLStore xmlstore = new LocalXMLStore("mystore");

        // Use SAX parser to construct a representation of the file
        Node node = SAXBuilder.build(args[0]);

        // ...and save it in XML Store
        Reference ref = xmlstore.save(node);

        // Load the first child
        Node c = xmlstore.load(ref).getChildren().get(0);

        // ...and print its tag
        System.out.println(c.getNodeValue());

        xmlstore.close();
    }
}