xmlstreamadvancer.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.datasources.ogc.wfs.parsing.stax;

import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.XMLEvent;

public class XMLStreamAdvancer {
	public XMLStreamAdvancer() {
	}
	
	public boolean moveReaderToElement(XMLEventReader xmler, String elementName) 
	throws XMLStreamException {
		XMLEvent event;
		boolean found = false;
		
		while (xmler.hasNext()) {
			event = xmler.nextEvent();
			
			if (event.isStartElement()) {
				String currentElementName = event.asStartElement().getName().toString();
				if (currentElementName.equals(elementName)) {
					found = true;
					break;
				}
			} 
		}	
		
		return found;
	}
}