Examples with TileJSON com.baremaps.model.TileJSON used on opensource projects

Example 1 with TileJSON

use of com.baremaps.model.TileJSON in project baremaps by baremaps.

the class Init method call.

@Override
public Integer call() throws BlobStoreException, IOException {
    BlobStore blobStore = options.blobStore();
    ObjectMapper mapper = defaultObjectMapper();
    if (style != null) {
        MbStyle styleObject = new MbStyle();
        styleObject.setName("Baremaps");
        MbStyleSources sources = new MbStyleSources();
        sources.setType("vector");
        sources.setUrl("http://localhost:9000/tiles.json");
        styleObject.setSources(Map.of("baremaps", sources));
        blobStore.put(style, Blob.builder().withByteArray(mapper.writerWithDefaultPrettyPrinter().writeValueAsBytes(styleObject)).build());
        logger.info("Style initialized: {}", style);
    }
    if (tileset != null) {
        TileJSON tilesetObject = new TileJSON();
        tilesetObject.setTilejson("2.2.0");
        tilesetObject.setName("Baremaps");
        tilesetObject.setTiles(Arrays.asList("http://localhost:9000/tiles.json"));
        blobStore.put(tileset, Blob.builder().withByteArray(mapper.writerWithDefaultPrettyPrinter().writeValueAsBytes(tilesetObject)).build());
        logger.info("Tileset initialized: {}", tileset);
    }
    return 0;
}

Example 2 with TileJSON

use of com.baremaps.model.TileJSON in project baremaps by baremaps.

the class View method call.

@Override
public Integer call() throws Exception {
    ObjectMapper objectMapper = defaultObjectMapper();
    BlobStore blobStore = options.blobStore();
    TileJSON tileJSON = objectMapper.readValue(blobStore.get(this.tileset).getInputStream(), TileJSON.class);
    CaffeineSpec caffeineSpec = CaffeineSpec.parse(cache);
    DataSource datasource = PostgresUtils.datasource(database);
    List<PostgresQuery> queries = asPostgresQuery(tileJSON);
    TileStore tileStore = new PostgresTileStore(datasource, queries);
    TileStore tileCache = new TileCache(tileStore, caffeineSpec);
    // Configure the application
    ResourceConfig application = new ResourceConfig().register(CorsFilter.class).register(ViewerResources.class).register(contextResolverFor(objectMapper)).register(new AbstractBinder() {

        @Override
        protected void configure() {
            bind(tileset).to(URI.class).named("tileset");
            bind(style).to(URI.class).named("style");
            bind(blobStore).to(BlobStore.class);
            bind(tileCache).to(TileStore.class);
        }
    });
    BlockingStreamingHttpService httpService = new HttpJerseyRouterBuilder().buildBlockingStreaming(application);
    ServerContext serverContext = HttpServers.forPort(port).listenBlockingStreamingAndAwait(httpService);
    logger.info("Listening on {}", serverContext.listenAddress());
    serverContext.awaitShutdown();
    return 0;
}

Example 3 with TileJSON

use of com.baremaps.model.TileJSON in project baremaps by baremaps.

the class TilesetsResource method loadTileStore.

private TileStore loadTileStore(UUID tilesetId) {
    TileJSON tileset = jdbi.withHandle(handle -> handle.createQuery("select tileset from tilesets where id = :id").bind("id", tilesetId).mapTo(TILESET).one());
    List<PostgresQuery> queries = tileset.getVectorLayers().stream().flatMap(layer -> layer.getQueries().stream().map(query -> new PostgresQuery(layer.getId(), query.getMinzoom(), query.getMaxzoom(), query.getSql()))).collect(Collectors.toList());
    return new PostgresTileStore(dataSource, queries);
}

Example 4 with TileJSON

use of com.baremaps.model.TileJSON in project baremaps by baremaps.

the class TilesetsResourceIntegrationTest method test.

@Test
public void test() {
    // List the tilesets
    List<UUID> ids = target().path("/tilesets").request().get(new GenericType<>() {
    });
    assertEquals(0, ids.size());
    // Create a new tileset with the service
    TileJSON tileSet = new TileJSON();
    tileSet.setName("test");
    target().path("/tilesets").request(MediaType.APPLICATION_JSON).post(Entity.json(tileSet));
    // List the tilesets
    ids = target().path("/tilesets").request().get(new GenericType<>() {
    });
    assertEquals(1, ids.size());
    // Get the tileset
    UUID id = ids.get(0);
    tileSet = target().path("/tilesets/" + id).request().get(TileJSON.class);
    assertEquals("test", tileSet.getName());
    // Delete the tileset
    target().path("/tilesets/" + ids.get(0)).request().delete();
    // List the tilesets
    ids = target().path("/tilesets").request().get(new GenericType<>() {
    });
    assertEquals(0, ids.size());
}

Example 5 with TileJSON

use of com.baremaps.model.TileJSON in project baremaps by baremaps.

the class Export method call.

@Override
public Integer call() throws TileStoreException, BlobStoreException, IOException {
    ObjectMapper mapper = defaultObjectMapper();
    DataSource datasource = PostgresUtils.datasource(database);
    BlobStore blobStore = options.blobStore();
    TileJSON source = mapper.readValue(blobStore.get(this.tileset).getInputStream(), TileJSON.class);
    TileStore tileSource = sourceTileStore(source, datasource);
    TileStore tileTarget = targetTileStore(source, blobStore);
    Stream<Tile> stream;
    if (tiles == null) {
        Envelope envelope = new Envelope(source.getBounds().get(0), source.getBounds().get(2), source.getBounds().get(1), source.getBounds().get(3));
        long count = Tile.count(envelope, source.getMinzoom(), source.getMaxzoom());
        stream = StreamUtils.stream(Tile.iterator(envelope, source.getMinzoom(), source.getMaxzoom())).peek(new StreamProgress<>(count, 5000));
    } else {
        try (BufferedReader reader = new BufferedReader(new InputStreamReader(blobStore.get(tiles).getInputStream()))) {
            stream = reader.lines().flatMap(line -> {
                String[] array = line.split(",");
                int x = Integer.parseInt(array[0]);
                int y = Integer.parseInt(array[1]);
                int z = Integer.parseInt(array[2]);
                Tile tile = new Tile(x, y, z);
                return StreamUtils.stream(Tile.iterator(tile.envelope(), source.getMinzoom(), source.getMaxzoom()));
            });
        }
    }
    logger.info("Exporting tiles");
    StreamUtils.batch(stream, 10).filter(new TileBatchPredicate(batchArraySize, batchArrayIndex)).forEach(new TileChannel(tileSource, tileTarget));
    logger.info("Done");
    return 0;
}