Examples of IGeoResource

org.locationtech.udig.catalog.IGeoResource
Represents a handle to a spatial resource.
The resource is not guaranteed to exist, nor do we guarantee that we can connect with the resource. Some/All portions of this handle may be loaded as required. This resource handle may also be the result a metadata service query.
Implementing an IService

Implement the abstract methods and you are good to go:
- getInfo - information describing the resource such as name, bounds and CRS
- service - the service providing the resource
- getIdentifier - unique identifier used to track the service in the catalog
Please consider implementing support for resolve( ImageDescriptor.class, null ) as it will allow your IGeoResource to show up with a unique representation in the Catalog view.
@author David Zwiers, Refractions Research @since 0.6

Examples of org.locationtech.udig.catalog.IGeoResource

        return true;
    }


    public void refresh() {
        StyleLayer layer = getSelectedLayer();
        IGeoResource resource = layer.getGeoResource();
        if (!resource.canResolve(FeatureSource.class)) {
            return;
        }


        StyleBlackboard styleBlackboard = layer.getStyleBlackboard();
        oldStyle = (Style) styleBlackboard.get(SLDContent.ID);

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Examples of org.locationtech.udig.catalog.IGeoResource

     * 
     * @uml.property name="geoResource"
     * @generated NOT
     */
    public void setGeoResource(IGeoResource newPreferredGeoResource) {
        IGeoResource oldPreferredGeoResource = geoResource;
        geoResource = newPreferredGeoResource;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET,
                    ProjectPackage.LAYER__GEO_RESOURCE, oldPreferredGeoResource, geoResource));
    }

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Examples of org.locationtech.udig.catalog.IGeoResource

            return true; // info is supported by most layers
        }
        if (Interaction.SELECT.equals(interaction)) {
            return true; // selection is supported by most layers
        } else if (Interaction.EDIT.equals(interaction)) {
            IGeoResource found = this.getGeoResource(FeatureStore.class);
            return found != null;
        }
        return false;
    }

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Examples of org.locationtech.udig.catalog.IGeoResource

        }
        if (IGeoResource.class.isAssignableFrom(adapter)) {
            // Now we can check the other way, for menu items or actions
            // that want to test for a specific implementation such as
            // ShpGeoResource
            IGeoResource resource = getGeoResource();
            if (resource != null) {
                if (adapter.isAssignableFrom(resource.getClass())) {
                    return resource;
                }
            }
        }
        if (IMap.class.isAssignableFrom(adapter)) {

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Examples of org.locationtech.udig.catalog.IGeoResource

     */
    private boolean isSameSelectionObj(Object obj1, Object obj2) {
        
        final IProgressMonitor monitor = new NullProgressMonitor();
        
        final IGeoResource resource1 = toGeoResource(obj1, monitor);
        final IGeoResource resource2 = toGeoResource(obj2, monitor);
        if ((resource1 != null && resource2 != null)
                && (resource1.getID().equals(resource2.getID()))) {


            final FidFilterImpl filter1 = toFilter(obj1, monitor);
            final FidFilterImpl filter2 = toFilter(obj2, monitor);
            
            if (filter1 == null && filter2 == null) {

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Examples of org.locationtech.udig.catalog.IGeoResource

        exportButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
        exportButton.setImage(exportImg);
        exportButton.setToolTipText(Messages.LinePropertiesEditor_23);
        exportButton.addSelectionListener(new SelectionAdapter(){
            public void widgetSelected( SelectionEvent e ) {
                IGeoResource geoResource = layer.getGeoResource();
                ID id = geoResource.getID();
                if (id.isFile()) {
                    try {
                        File file = id.toFile();
                        lineStyleManager.exportStyle(styleWrapper, file);
                    } catch (Exception e1) {

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Examples of org.locationtech.udig.catalog.IGeoResource


        CSVReader reader = null;
        try {
            g.setColor(Color.BLACK);
            ILayer layer = getContext().getLayer();
            IGeoResource resource = layer.findGeoResource(CSV.class);
            if (resource == null)
                return;


            CoordinateReferenceSystem dataCRS = layer.getCRS();
            CoordinateReferenceSystem worldCRS = context.getCRS();
            MathTransform dataToWorld = CRS.findMathTransform(dataCRS, worldCRS, false);


            ReferencedEnvelope bounds = getRenderBounds();
            monitor.subTask("connecting");
            
            CSV csv = resource.resolve(CSV.class, new SubProgressMonitor(monitor, 10) );
            reader = csv.reader();
            
            int nameIndex = csv.getHeader("name");


            IProgressMonitor drawMonitor = new SubProgressMonitor(monitor, 90);

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Examples of org.locationtech.udig.catalog.IGeoResource

        CSVReader reader = null;
        try {
            g.setColor(Color.BLUE);


            ILayer layer = getContext().getLayer();
            IGeoResource resource = layer.findGeoResource(CSV.class);
            if (resource == null)
                return;


            ReferencedEnvelope bounds = getRenderBounds();
            monitor.subTask("connecting");


            CSV csv = resource.resolve(CSV.class, new SubProgressMonitor(monitor, 10));
            reader = csv.reader();
            
            monitor.subTask("drawing");
            int nameIndex = csv.getHeader("name");
            Coordinate worldLocation = new Coordinate();

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Examples of org.locationtech.udig.catalog.IGeoResource

        // List<IService> services = CatalogPlugin.getDefault().getServiceFactory().createService(tmp.toURL());
        // IService service = services.get(0);
        // CatalogPlugin.getDefault().getLocalCatalog().add(service);
        List< ? extends IGeoResource> resources = service.resources(null);
        
        IGeoResource resource = resources.get(0);
        
        Map map = ((Map)layers[0].getMap());
        LayerFactory factory = map.getLayerFactory();
        Layer outLayer = factory.createLayer(resource);
        map.getLayersInternal().add(outLayer);

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Examples of org.locationtech.udig.catalog.IGeoResource

        SimpleFeature[] features = UDIGTestUtil.createTestFeatures("testBC_ALBERS_Viewport", new Geometry[]{ //$NON-NLS-1$
                linestring
        }
        , null, crs);
        
        IGeoResource resource = MapTests.createGeoResource(features, false );
        Map map = MapTests.createNonDynamicMapAndRenderer(resource, new Dimension(1024,1024));
        map.getViewportModelInternal().setCRS(DefaultGeographicCRS.WGS84);
        
        createContext(map);

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Examples of IGeoResource

Implementing an IService

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource

Examples of org.locationtech.udig.catalog.IGeoResource