Logback: the reliable, generic, fast and flexible logging framework.
Copyright (C) 1999-2015, QOS.ch. All rights reserved.
This program and the accompanying materials are dual-licensed under
either the terms of the Eclipse Public License v1.0 as published by
the Eclipse Foundation
  or (per the licensee's choosing)
under the terms of the GNU Lesser General Public License version 2.1
as published by the Free Software Foundation.
/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.core.joran.event;

import ch.qos.logback.core.joran.spi.ElementPath;
import org.xml.sax.Attributes;
import org.xml.sax.Locator;
import org.xml.sax.helpers.AttributesImpl;

public class StartEvent extends SaxEvent {

    final public Attributes attributes;
    final public ElementPath elementPath;

    StartEvent(ElementPath elementPath, String namespaceURI, String localName, String qName, Attributes attributes, Locator locator) {
        super(namespaceURI, localName, qName, locator);
        // locator impl is used to take a snapshot!
        this.attributes = new AttributesImpl(attributes);
        this.elementPath = elementPath;
    }

    public Attributes getAttributes() {
        return attributes;
    }

    @Override
    public String toString() {
        StringBuilder b = new StringBuilder("StartEvent(");
        b.append(getQName());
        if(attributes != null) {
            for(int i = 0; i < attributes.getLength(); i++) {
                if(i > 0) 
                    b.append(' ');
                b.append(attributes.getLocalName(i)).append("=\"").append(attributes.getValue(i)).append("\"");
            }
        }
        b.append(")  [");
        b.append( locator.getLineNumber());
        b.append(",");
        b.append(locator.getColumnNumber());
        b.append("]");
        return b.toString();
    }

}