impl/runtime/Discarder.java

//
// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, v1.0.6-b27-fcs
// See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a>
// Any modifications to this file will be lost upon recompilation of the source schema.
// Generated on: 2012.06.11 at 10:34:16 AM PDT
//

package com.sun.identity.wsfederation.jaxb.entityconfig.impl.runtime;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;

/**
 * UnmarshallingEventHandler implementation that discards the whole sub-tree.
 *
 * @author
 *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
 */
class Discarder implements UnmarshallingEventHandler {

    private final UnmarshallingContext context;

    // nest level of elements.
    private int depth = 0;


    public Discarder(UnmarshallingContext _ctxt) {
        this.context = _ctxt;
    }

    public void enterAttribute(String uri, String local, String qname) throws SAXException {
    }

    public void enterElement(String uri, String local, String qname, Attributes atts) throws SAXException {
        depth++;
    }

    public void leaveAttribute(String uri, String local, String qname) throws SAXException {
    }

    public void leaveElement(String uri, String local, String qname) throws SAXException {
        depth--;
        if(depth==0)
            context.popContentHandler();
    }

    public Object owner() {
        return null;
    }

    public void text(String s) throws SAXException {
    }

    public void leaveChild(int nextState) throws SAXException {
    }

}