/**
    * 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++) {
                  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();
      }
  
  }