?? setextents.java
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package org.wfp.vam.intermap.services.map;import java.util.*;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;import org.wfp.vam.intermap.kernel.map.mapServices.wms.WmsService;//=============================================================================/** main.result service. shows search results */public class SetExtents implements Service { public void init(String appPath, ServiceConfig config) throws Exception {} //-------------------------------------------------------------------------- //--- //--- Service //--- //-------------------------------------------------------------------------- public Element exec(Element params, ServiceContext context) throws Exception { int id = Integer.parseInt(params.getChildText(Constants.MAP_SERVICE_ID));// System.out.println("Request: " + Xml.getString(request)); // DEBUG // Get the MapMerger object from the user session MapMerger mm = MapUtil.getMapMerger(context); // Get the service Element WmsService s = (WmsService)mm.getService(id); List extents = params.getChildren(); for (Iterator i = extents.iterator(); i.hasNext(); ) { Element elExtent = (Element)i.next(); String name = elExtent.getName(); String value = elExtent.getText(); if (!name.equals(Constants.MAP_SERVICE_ID)) { s.setExtent(name, value); } } return null; } }//=============================================================================?? 快捷鍵說明
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