Examples of org.locationtech.udig.catalog.ServiceExtension.createService()

Class org.locationtech.udig.catalog.ServiceExtension

Examples of org.locationtech.udig.catalog.ServiceExtension.createService()

org.locationtech.udig.catalog.ServiceExtension.createService()
Creates an IService based on the params provided. This may or may not return a singleton, caching is optional. Error messages can be retrieved using the getStatus and getMessage methods. It is important to note that this method must inspect the url to determine if it can be used to create the service. If it cannot, null must be returned. @param id The suggested service id, should be generated when null. @param params The set of connection params. These param values may either be parsed, orunparsed (String). @return the IService created, or null when a service cannot be created from these params. @see IService#getStatus() @see IService#getMessage()

        File shapefile = new File(new File(directory, "internal"), "australia.shp");
        assertTrue("Sample File", shapefile.isFile());


        ServiceExtension factory = new ShpServiceExtension();
        Map<String, Serializable> params = factory.createParams(shapefile.toURI().toURL());
        service = factory.createService(null, params);


        List<IGeoResource> members = (List<IGeoResource>) service
                .resources(new NullProgressMonitor());
        resource = members.get(0);

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            for( Map.Entry<ServiceExtension, Map<String, Serializable>> candidateEntry : available.entrySet() ) {
                String extentionIdentifier = candidateEntry.getKey().getClass().getName();
                ServiceExtension serviceExtension = candidateEntry.getKey();
                Map<String, Serializable> connectionParameters = candidateEntry.getValue();
                try {
                    IService sevice = serviceExtension.createService(null, connectionParameters);
                    CatalogImpl.runInterceptor(sevice, ServiceInterceptor.CREATED_ID);
                    candidates.add(sevice);
//                    List<IService> service = createService(connectionParameters);
//                    if (service != null && !service.isEmpty()) {
//                        for( IService created : service ){

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            // add generic entries if needed
            for(ServiceExtension serviceExtension : generic) {
                try {
                    Map<String, Serializable> connectionParameters = serviceExtension.createParams(targetUrl);
                    if (connectionParameters != null) {
                        IService service = serviceExtension.createService(null, connectionParameters);
                        CatalogImpl.runInterceptor(service, ServiceInterceptor.CREATED_ID);
                        candidates.add(service);
    //                    List<IService> service = createService(connectionParameters);
    //                    if (service != null && !service.isEmpty()) {                    
    //                        for( IService created : service ){

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