class to list elements

[ceyesuma]

What do I need to learn to stop on a certain element which this class can do. But I would like to work with the children of the element is finds?

/*
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 * and open the template in the editor.
 */
package keycards;

/**
 *
 * @author depot

 */
import javax.xml.parsers.ParserConfigurationException;


import org.jdom.JDOMException;
import org.jdom.Namespace;
import org.jdom.input.SAXBuilder;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import org.jdom.Attribute;
import org.jdom.Document;
import org.jdom.Element;
import org.xml.sax.SAXException;

public class XMLReaderProgressions extends KeyCards {

    public Progression p;
    public String attrName;
    public String attrValue;
    public String name;
    public String value;
    public Document doc;
    public Element e;
    public Element element;
    public int count = 0;
    public int childCount = 0;
//experimenting with jdom when the combox is clicked

    public XMLReaderProgressions() {
    }

    public void readAll(String name) throws ParserConfigurationException,
            SAXException, IOException {
        this.attrName = name;
        SAXBuilder builder = new SAXBuilder();

        Document doc = null;
        try {
            doc = (Document) builder.build(file);
            process(doc.getRootElement());

        } catch (JDOMException ex) {
            System.out.println(file + " is not well-formed.");
            ex.printStackTrace();
        } catch (IOException ioe) {
            System.out.println(ioe);
        }

    }//end readAll()
    //recursively descend the tree

    public void process(Element element) {
        inspect(element);
        List content = element.getContent();
        Iterator iterator = content.iterator();
        while (iterator.hasNext()) {
            Object o = iterator.next();
            if (o instanceof Element) {
                Element child = (Element) o;
                process(child);
            }
        }
    }
    //Print the properties of each element

    public void inspect(Element element) {
        if (!element.isRootElement()) {
            //Print a blank line to separate it from the previous
            //element
            System.out.println();
        }

        List attributes = element.getAttributes();
        if (!attributes.isEmpty()) {
            Iterator iterator = attributes.iterator();
            while (iterator.hasNext()) {
                Attribute attribute = (Attribute) iterator.next();
                String name = attribute.getName();
                String value = attribute.getValue();
                ////////////////////////////////////////////////////////////////
                //trying to list the children of this element
                /////////////////////////////////////////////////////////////
                if (value.equals(attrName)) {
                    //found the <keyName keyname=?name> ?name is the combobox selection
                    processSelectedElement(element);
                }
            }
            
        }
    }
    public void processSelectedElement(Element element) {
        inspectSelectedElement(element);
        String qualifiedName = element.getQualifiedName();
        System.out.println(qualifiedName + ":");
        printText(element);
        System.out.println(qualifiedName + ":");
        List selectedElementContent = element.getChildren();
        Iterator iterator = selectedElementContent.iterator();
        while (iterator.hasNext()) {
            Object s = iterator.next();
            if (s instanceof Element) {
                Element child = (Element) s;
                processSelectedElement(child);
            }
        }
    }
    //Print the properties of each element

    private void inspectSelectedElement(Element element) {
        if (!element.isRootElement()) {
            //Print a blank line to separate it from the previous
            //element
            System.out.println("inspecting so I can list elements below");
        }

        
    }

    public void printText(Element e) {
        System.out.println("in printText " + e.getTextTrim());
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }


}