UpdateGSAction.java

/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org.  All rights reserved.
 * This code is licensed under the GPL 2.0 license, availible at the root
 * application directory.
 */

/*
 * Created on Jan 6, 2004
 *
 * To change the template for this generated file go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
package org.vfny.geoserver.action;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.vfny.geoserver.global.ConfigurationException;
import org.vfny.geoserver.global.GeoServer;
import org.vfny.geoserver.global.UserContainer;
import org.vfny.geoserver.global.dto.DataDTO;
import org.vfny.geoserver.global.dto.GeoServerDTO;
import org.vfny.geoserver.global.dto.WCSDTO;
import org.vfny.geoserver.global.dto.WFSDTO;
import org.vfny.geoserver.global.dto.WMSDTO;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


/**
 * Update GeoServer with the current configuration.
 *
 * <p>
 * This is a real ConfigAction - you need to be logged in to use it.
 * </p>
 *
 * @author User To change the template for this generated type comment go to
 *         Window>Preferences>Java>Code Generation>Code and Comments
 */
public class UpdateGSAction extends ConfigAction {
    public ActionForward execute(ActionMapping mapping, ActionForm form, UserContainer user,
        HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
        ActionForward r1 = updateGeoserver(mapping, form, request, response);
        ActionForward r2 = updateValidation(mapping, form, request, response);

        getApplicationState().fireChange();
        return mapping.findForward("config");
    }

    public ActionForward updateGeoserver(ActionMapping mapping, ActionForm form,
        // UserContainer user,
    HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
        GeoServer gs;
        ServletContext sc = request.getSession().getServletContext();

        try {
            synchronized (org.geoserver.config.GeoServer.CONFIGURATION_LOCK) {
                WCSDTO wcsDTO = getWCSConfig().toDTO();
                WMSDTO wmsDTO = getWMSConfig().toDTO();
                WFSDTO wfsDTO = getWFSConfig().toDTO();
                GeoServerDTO geoserverDTO = getGlobalConfig().toDTO();
                DataDTO dataDTO = getDataConfig().toDTO();
    
                final int gsUs = geoserverDTO.getUpdateSequence();
                geoserverDTO.setUpdateSequence(gsUs + 1);
                
                //load the data bean from the modified config DTO
                getWFS(request).getRawData().load(dataDTO);
                //load the main geoserver bean from the modified config DTO
                getWFS(request).getGeoServer().load(geoserverDTO);
                
                //load each service global bean from the modified config DTO
                getWCS(request).load(wcsDTO);
                getWFS(request).load(wfsDTO);
                getWMS(request).load(wmsDTO);
                
                //also, don't forget to update the main global config with the changes to the updatesequence
                getGlobalConfig().update(geoserverDTO);
                getApplicationState().notifyToGeoServer();
            }
        } catch (ConfigurationException e) {
            e.printStackTrace();
            throw new ServletException(e);
        }

        // We need to stay on the same page!
        getApplicationState(request).notifyToGeoServer();

        return mapping.findForward("config");
    }

    public ActionForward updateValidation(ActionMapping mapping, ActionForm form,
        // UserContainer user,
    HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
        GeoServer gs;
        ServletContext sc = request.getSession().getServletContext();
        gs = (GeoServer) sc.getAttribute(GeoServer.WEB_CONTAINER_KEY);

        //try {
        //    Map plugins = new HashMap();
        //    Map testSuites = new HashMap();
        //
        //    if (getValidationConfig().toDTO(plugins, testSuites)) {
        //        //sorry, no time to really test this, but I got a null pointer
        //        //exception with the demo build target. ch
        //        if (getWFS(request).getValidation() != null) {
        //            getWFS(request).getValidation().load(testSuites, plugins);
        //        }
        //    } else {
        //        throw new ConfigurationException(
        //            "ValidationConfig experienced an error exporting Data Transpher Objects.");
        //    }
        //} catch (ConfigurationException e) {
        //    e.printStackTrace();
        //    throw new ServletException(e);
        //}

        // We need to stay on the same page!
        getApplicationState(request).notifyToGeoServer();

        return mapping.findForward("config.validation");
    }
}