gmlpoint.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.datasources.ogc.gml;

import java.io.IOException;
import java.io.OutputStream;

import org.apache.log4j.Logger;

public class GMLPoint implements IGMLGeometry {	
	private static final long serialVersionUID = -5334606812153448911L;
	public static final Logger _logger = Logger.getLogger(GMLPoint.class);
	
	public String x;
	public String y;
	
	public String getX() {
		return x;
	}
	public void setX(String x) {
		this.x = x;
	}
	public String getY() {
		return y;
	}
	public void setY(String y) {
		this.y = y;
	}
	
	public void print() {
		_logger.debug("GmlMultiCurve->GmlLingString: " + x + "," + y);
	}	
	
	/*
	 * Point Example:
	 * 
	 * <gml:Point>
	   	    <gml:pos>-122.457766445736 37.7633529139773</gml:pos> 
	   </gml:Point>
	 */		
	public void toXML(OutputStream os) throws IOException {
		StringBuffer sb = new StringBuffer();
		sb.append("<gml:Point>");
		sb.append("<gml:pos>");
		sb.append(y);
		sb.append(" ");
		sb.append(x);
		sb.append("</gml:pos>");
		sb.append("</gml:Point>");
		
		os.write(sb.toString().getBytes());
	}
	
	public static void main(String[] args) { 
		GMLPoint point = new GMLPoint();
		point.setX("100.0");
		point.setY("200.0");
		
		try {
			point.toXML(System.out);
		}
		catch (Exception ex) {
			ex.printStackTrace();
		}
	}
}