serviceidentificationparser.java

esri的ArcGIS Server超级学习模板程序（for java）

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

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

import com.esri.solutions.jitk.datasources.ogc.ows.ServiceIdentification;
import com.esri.solutions.jitk.datasources.ogc.wfs.parsing.stax.IElementParser;

public class ServiceIdentificationParser  implements IElementParser {
	protected ServiceIdentification _servId = new ServiceIdentification();
	
	public ServiceIdentificationParser() {
	}
	
	public void parse(XMLEventReader xmler, XMLEvent currentEvent)
			throws XMLStreamException {
		XMLEvent event;
		String currentElementName = "";
		String title = "";
		
		while (xmler.hasNext()) {
			event = xmler.nextEvent();
			
			if (event.isStartElement()) {
				currentElementName = event.asStartElement().getName().getLocalPart();
			}
			
			if (event.isCharacters()) {
				if (currentElementName.equals("Title")){
					title = event.asCharacters().getData();
				}
			}
			
			if (event.isEndElement()) {
				String elementName = event.asEndElement().getName().getLocalPart();
				if (elementName.equals("ServiceIdentification")) {
					_servId = new ServiceIdentification();
					_servId.setTitle(title);
					break;
				}
			}
		}		
	}
	
	public ServiceIdentification getServiceIdentification() {
		return _servId;
	}
}