Examples of org.vfny.geoserver.global.WMS

org.vfny.geoserver.global.WMS
WMS
Represents the GeoServer information required to configure an instance of the WMS Server. This class holds the currently used configuration and is instantiated initially by the GeoServerPlugIn at start-up, but may be modified by the Configuration Interface during runtime. Such modifications come from the GeoServer Object in the SessionContext.

WMS wms = new WMS(dto); System.out.println(wms.getName() + wms.WMS_VERSION); System.out.println(wms.getAbstract());
@author Gabriel Rold�n @version $Id: WMS.java,v 1.7 2004/02/24 02:08:50 cholmesny Exp $

    wfsDTO.getService().setEnabled(wfsEnabled );
    beans.put("wfs", new WFS(wfsDTO));
    
    wmsDTO.setService(new ServiceDTO());
    wmsDTO.getService().setEnabled(wmsEnabled);
    beans.put("wms", new WMS(wmsDTO));
  }

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  public IStatusReport checkStatus() {
    int status = IStatusReport.OKAY;
    Exception message = null;
    
    WMS wms = null;
    try {
      wms = (WMS) applicationContext.getBean("wms");
    } catch (Exception e) {
      status = IStatusReport.ERROR;
      message = e;
      return new DefaultStatusReport(NAME, status, message);
    }
    
    if (wms == null) {
      status = IStatusReport.ERROR;
      message = new Exception("WMS failed to load. Please check server logs");
    } else if (!wms.isEnabled()) {
      status = IStatusReport.ERROR;
      message = new Exception("WMS service is currently disabled");
    }
    
    return new DefaultStatusReport(NAME, status, message);

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        /**
         * Encodes the service metadata section of a WMS capabilities document.
         */
        private void handleService() {
            WMS wms = request.getWMS();
            start("Service");


            element("Name", "OGC:WMS");
            element("Title", wms.getTitle());
            element("Abstract", wms.getAbstract());


            handleKeywordList(wms.getKeywords());


            AttributesImpl orAtts = new AttributesImpl();
            orAtts.addAttribute("", "xmlns:xlink", "xmlns:xlink", "", XLINK_NS);
            orAtts.addAttribute(XLINK_NS, "xlink:type", "xlink:type", "",
                "simple");
            orAtts.addAttribute("", "xlink:href", "xlink:href", "",
                wms.getOnlineResource().toExternalForm());
            element("OnlineResource", null, orAtts);


            element("Fees", wms.getFees());
            element("AccessConstraints", wms.getAccessConstraints());
            end("Service");
        }

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        /**
         * DOCUMENT ME!
         */
        private void handleRequest() {
            WMS wms = request.getWMS();
            start("Request");


            start("GetCapabilities");
            element("Format", WMS_CAPS_MIME);

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        /**
         * DOCUMENT ME!
         */
        private void handleSLD() {
            AttributesImpl sldAtts = new AttributesImpl();
            WMS config = request.getWMS();
            String supportsSLD = config.supportsSLD() ? "1" : "0";
            String supportsUserLayer = config.supportsUserLayer() ? "1" : "0";
            String supportsUserStyle = config.supportsUserStyle() ? "1" : "0";
            String supportsRemoteWFS = config.supportsRemoteWFS() ? "1" : "0";
            sldAtts.addAttribute("", "SupportSLD", "SupportSLD", "", supportsSLD);
            sldAtts.addAttribute("", "UserLayer", "UserLayer", "",
                supportsUserLayer);
            sldAtts.addAttribute("", "UserStyle", "UserStyle", "",
                supportsUserStyle);

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         *       the WMS service decoupled from the feature types configured
         *       for the server instance. (This involves nested layers,
         *       gridcoverages, etc)
         */
        private void handleLayers() {
            WMS wms = request.getWMS();
            start("Layer");


            Data catalog = wms.getData();
            Collection ftypes = catalog.getFeatureTypeInfos().values();
            FeatureTypeInfo layer;


            element("Title", wms.getTitle());
            element("Abstract", wms.getAbstract());


            handleRootSRSAndBbox(ftypes);


            //now encode each layer individually
            for (Iterator it = ftypes.iterator(); it.hasNext();) {

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    String layer = getValue("LAYER");
    FeatureTypeInfo fti;
    FeatureType ft;


    try {
      WMS wms = request.getWMS();
      Data catalog = wms.getData();
      fti = catalog.getFeatureTypeInfo(layer);
      ft = fti.getFeatureType();
    } catch (NoSuchElementException e) {
      throw new WmsException(layer + " layer does not exists.",
          "LayerNotDefined");

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  public HttpServletRequest getHttpServletRequest() throws ClassCastException {
    return httpServletRequest;
  }
  
  public WMS getWMS(){
    WMS vp = Requests.getWMS( getHttpServletRequest() );
    return vp;
  }

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     *      org.apache.struts.config.ModuleConfig)
     */
    public void init(ActionServlet arg0, ModuleConfig arg1)
        throws ServletException {
        ServletContext sc = arg0.getServletContext();
        WMS wms = (WMS) sc.getAttribute(WMS.WEB_CONTAINER_KEY);
        WFS wfs = (WFS) sc.getAttribute(WFS.WEB_CONTAINER_KEY);


        if (wms == null || wfs == null) {
            GeoServerPlugIn gspi = new GeoServerPlugIn();
            gspi.init(arg0, arg1);
            wms = (WMS) sc.getAttribute(WMS.WEB_CONTAINER_KEY);
            wfs = (WFS) sc.getAttribute(WFS.WEB_CONTAINER_KEY);


            if (wms == null || wfs == null) {
                throw new ServletException(
                    "GeoServerPlugIn Failed. Thus ConfigPlugIn cannot run.");
            }
        }


        sc.setAttribute(WMSConfig.CONFIG_KEY, new WMSConfig((WMSDTO)wms.toDTO()));
        sc.setAttribute(WFSConfig.CONFIG_KEY, new WFSConfig((WFSDTO)wfs.toDTO()));
        sc.setAttribute(GlobalConfig.CONFIG_KEY,
            new GlobalConfig((GeoServerDTO)wfs.getGeoServer().toDTO()));
        sc.setAttribute(DataConfig.CONFIG_KEY, new DataConfig((DataDTO)wfs.getData().toDTO()));

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    ArrayList ftnsList = new ArrayList();
    
    // 1) get the capabilities info so we can find out our feature types
    CapabilitiesRequest capRequest = new CapabilitiesRequest("WMS");
    capRequest.setHttpServletRequest(request);
    WMS wms = capRequest.getWMS();
    Data catalog = wms.getData();
    Collection ftypes = catalog.getFeatureTypeInfos().values();
    FeatureTypeInfo layer;
    
    // 2) delete any existing generated files in the generation directory
    ServletContext sc = request.getSession().getServletContext();

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Related Classes of org.vfny.geoserver.global.WMS

org.vfny.geoserver.action.MapPreviewAction

org.vfny.geoserver.config.ConfigPlugIn

org.vfny.geoserver.control.internal.FullApplicationContext

org.vfny.geoserver.control.internal.WMSStatusChecker

org.vfny.geoserver.global.dto.ServiceDTO

org.vfny.geoserver.global.dto.WMSDTO

org.vfny.geoserver.Request

org.vfny.geoserver.testdata.MockUtils

org.vfny.geoserver.wms.requests.GetLegendGraphicKvpReader

org.vfny.geoserver.wms.responses.helpers.WMSCapsTransformer$CapabilitiesTranslator

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