get.java__

来自「联合国农粮署牵头开发的geonetwork源代码最新版」· JAVA__ 代码 · 共 47 行

package org.wfp.vam.intermap.services.map;

import org.jdom.*;

import jeeves.interfaces.*;
import jeeves.server.*;
import jeeves.server.context.*;

import org.wfp.vam.intermap.kernel.map.*;
import org.wfp.vam.intermap.Constants;


public class Get implements Service
{
	public void init(String appPath, ServiceConfig config) throws Exception {}

	//--------------------------------------------------------------------------
	//---
	//--- Service
	//---
	//--------------------------------------------------------------------------

	public Element exec(Element params, ServiceContext context) throws Exception
	{
		// Get the MapMerger object from the user session
		MapMerger mm = MapUtil.getMapMerger(context);

		String url = MapUtil.getTempUrl() + "/" + mm.getImageName();

		String tool = MapUtil.getTool(context);

		return new Element("response")
			.addContent(mm.getBoundingBox().toElement())
			.addContent(new Element(Constants.URL).setText(url))
			.addContent(new Element("tool").setText(tool))
			.addContent(mm.toElement())
			.addContent(new Element("imageWidth").setText(MapUtil.getImageWidth(context) + ""))
			.addContent(new Element("imageHeight").setText(MapUtil.getImageHeight(context) + ""))
			.addContent(new Element("imageSize")
							.setText((String)context.getUserSession().getProperty(Constants.SESSION_SIZE)));
	}
	
}

//=============================================================================