/* Copyright (c) 2001, 2003 TOPP - www.openplans.org. All rights reserved.
* This code is licensed under the GPL 2.0 license, availible at the root
* application directory.
*/
package org.vfny.geoserver.wms.requests;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.vfny.geoserver.Request;
import org.vfny.geoserver.ServiceException;
import org.vfny.geoserver.global.WMS;
import org.vfny.geoserver.util.requests.CapabilitiesRequest;
import org.vfny.geoserver.util.requests.readers.KvpRequestReader;
/**
* This utility reads in a GetCapabilities KVP request and turns it into an
* appropriate internal CapabilitiesRequest object, upon request.
*
* @author Rob Hranac, TOPP
* @author Gabriel Rold?n, Axios Engineering
* @version $Id: CapabilitiesKvpReader.java,v 1.7 2004/02/09 23:29:47 dmzwiers Exp $
*/
public class CapabilitiesKvpReader extends KvpRequestReader {
/**
* Constructor with raw request string. Calls parent.
*
* @param kvPairs The raw string of a capabilities kvp request.
*/
public CapabilitiesKvpReader(Map kvPairs) {
super(kvPairs);
}
/**
* Get Capabilities request.
*
* @return Capabilities request.
*
* @throws ServiceException DOCUMENT ME!
*/
public Request getRequest(HttpServletRequest request) throws ServiceException {
CapabilitiesRequest currentRequest = new CapabilitiesRequest("WMS");
currentRequest.setHttpServletRequest(request);
String reqVersion = WMS.getVersion();
if (keyExists("VERSION")) {
reqVersion = getValue("VERSION");
} else if (keyExists("WMTVER")) {
reqVersion = getValue("WMTVER");
}
currentRequest.setVersion(reqVersion);
return currentRequest;
}
}