Examples of ICatalog

org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalog
A representation of the model object 'Catalog'.
This interface is not intended to be implemented by clients.
org.locationtech.udig.catalog.ICatalog
Interface to capture both the Local Catalog resources and Web Registry Service.
Conceptually provides a searchable Catalog of "Spatial Data Sources". Metadata search is arbitrary.
This class contributes the idea of temporary resources (or scratch layers)
- {@link #createTemporaryResource(Object)
- @link #getTemporaryDescriptorClasses()
Descriptor classes, usually a GeoTools SimpleFeatureType, are used to create a temporary resource that is held in memory. These temporary resources must be saved prior to the application exiting or the contents will be lost.} @author David Zwiers (Refractions Research) @since 0.7.0 @version 1.2 @see IService

Examples of org.locationtech.udig.catalog.ICatalog

            }
        }
        if (!mapsetMembers.contains(resource)) {
            mapsetMembers.add(resource);


            ICatalog catalog = parent(null);
            if (catalog instanceof CatalogImpl) {
                IResolveDelta delta = new ResolveDelta(resource, Kind.ADDED);
                IResolveChangeEvent event = new ResolveChangeEvent(this, Type.POST_CHANGE, delta);
                ((CatalogImpl) catalog).fire(event);
            }

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Examples of org.locationtech.udig.catalog.ICatalog

    /**
       * Creates a MemoryDatastore service from an array of features.  Does not add to catalog. 
       * @param deleteService 
       */
      public static IService getService(SimpleFeature[] features, boolean deleteService) throws IOException {
        ICatalog catalog = CatalogPlugin.getDefault().getLocalCatalog();
        List<IResolve> services = catalog.find(MemoryServiceExtensionImpl.URL, new NullProgressMonitor());
        IService service=null;
        if( services.isEmpty() ){
          service = createService(catalog);
        }else{
          IResolve resolve=services.get(0);

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Examples of org.locationtech.udig.catalog.ICatalog

      final SimpleFeatureType featureType) {


    assert featureType != null;


    // new resourece is required because new layer was selected
    final ICatalog catalog = AppGISAdapter.getCatalog();
    assert catalog != null;


    IGeoResource resource = catalog.createTemporaryResource(featureType);


    return resource;
  }

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Examples of org.locationtech.udig.catalog.ICatalog

            }
        }
        ID id = shapefile.getID();
    IServiceFactory serviceFactory = CatalogPlugin.getDefault().getServiceFactory();
    IService newService = serviceFactory.createService(parametersMap).iterator().next();
    ICatalog localCatalog = CatalogPlugin.getDefault().getLocalCatalog();
    localCatalog.replace(id, newService );
        return null;
    }

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Examples of org.locationtech.udig.catalog.ICatalog

        }
        return ds;
    }


    private void fire( ResolveChangeEvent event ) {
        ICatalog catalog = parent(new NullProgressMonitor());
        if (catalog instanceof CatalogImpl) {
            ((CatalogImpl) catalog).fire(event);
        }
    }

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Examples of org.locationtech.udig.catalog.ICatalog


        if( !services.isEmpty() ){
            return true;
        }
        
        ICatalog catalog = CatalogPlugin.getDefault().getLocalCatalog();
        List<IService> availableServices;
        
        monitor.beginTask(Messages.ConnectionState_task, IProgressMonitor.UNKNOWN);
        
        errors = null;
        try {
                // use the context object to try to build connection info
            Object context = getWorkflow().getContext();
    
            if( context instanceof IService ){
                services.add((IService)context);
                //services = Collections.singleton((IService)context);
            }else if (context instanceof IGeoResource){
                IService service = ((IGeoResource) context).service(monitor);
                services.add((IService)context);
                services.add(service);
            }else{
            
                Map<String, Serializable> params = factory.createConnectionParameters(context);
                
                URL url = factory.createConnectionURL(context);  
        
                if (params == null && url == null)
                    return false; // could not build connection info
                
                if(url != null){
                    availableServices = catalog.constructServices(url, monitor);
                    if(!availableServices.isEmpty()){
                        services.add(availableServices.iterator().next());
                        return true;
                    }
                }
                
                if(params != null && !params.isEmpty()){
                    availableServices = catalog.constructServices(params, monitor);
                    if(!availableServices.isEmpty()){
                        services.add(availableServices.iterator().next());
                    }
                }
            }

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Examples of org.locationtech.udig.catalog.ICatalog

        }        
        return services;
    }


    private static Collection<IService> searchLocalCatalog( URL url, IProgressMonitor monitor ) {
        ICatalog localCatalog = CatalogPlugin.getDefault().getLocalCatalog();
        
        List<IResolve> resolves = localCatalog.find(url, monitor);
        ArrayList<IService> services = new ArrayList<IService>();
        for( IResolve iResolve : resolves ) {
            if (iResolve instanceof IService) {
                IService service = (IService) iResolve;
                services.add(service);

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Examples of org.locationtech.udig.catalog.ICatalog

    public static synchronized void addServiceToCatalog( String serviceFile, IProgressMonitor progressMonitor ) {
        try {
            URL fileUrl = new File(serviceFile).toURI().toURL();
            // add the service to the catalog and map
            IServiceFactory sFactory = CatalogPlugin.getDefault().getServiceFactory();
            ICatalog catalog = CatalogPlugin.getDefault().getLocalCatalog();
            List<IService> services = sFactory.createService(fileUrl);
            for( IService service : services ) {
                catalog.add(service);
            }
        } catch (Exception e) {
            JGrassPlugin.log(
                    "JGrassPlugin problem: eu.hydrologis.udig.catalog.utils#JGrassCatalogUtilities#addServiceToCatalog", e); //$NON-NLS-1$
            e.printStackTrace();

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Examples of org.locationtech.udig.catalog.ICatalog

                return;
            }
            /*
             * test code to make the catalog understand that the map should be added
             */
            final ICatalog catalog = CatalogPlugin.getDefault().getLocalCatalog();
            final JGrassService originalJGrassService = catalog.getById(JGrassService.class, id, monitor);


            /*
             * create the same service
             */
            if (originalJGrassService == null)
                return;
            final URL ID = originalJGrassService.getIdentifier();
            Map<String, Serializable> connectionParams = originalJGrassService.getConnectionParams();
            IServiceFactory locator = CatalogPlugin.getDefault().getServiceFactory();
            final List<IService> rereadService = locator.acquire(ID, connectionParams);


            /*
             * replace the service
             */
            if (rereadService.size() > 0) {
                Runnable refreshCatalogRunner = new Runnable(){
                    public void run() {
                        final IService newJGrassService = rereadService.get(0);
                        catalog.remove(originalJGrassService);
                        catalog.add(newJGrassService);
                    }
                };


                new Thread(refreshCatalogRunner).start();
            }

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Examples of org.locationtech.udig.catalog.ICatalog

     * @param map the map to which to add the resource to
     */
    public static void addResourceFromUrlToMap( URL url, IProgressMonitor progressMonitor, int addPosition, IMap map ) {


        synchronized (url) {
            ICatalog catalog = CatalogPlugin.getDefault().getLocalCatalog();
            // first search the local catalog.
            List<IResolve> matches = catalog.find(url, new SubProgressMonitor(progressMonitor, 2));


            for( IResolve resolve : matches ) {
                List<IResolve> members = null;
                try {
                    List<IGeoResource> geoResources = new ArrayList<IGeoResource>();

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