Make a first experiment with 3d tiles

.run/tdtiles-create.run.xml

@@ -0,0 +1,11 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="tdtiles-create" type="Application" factoryName="Application">
+    <option name="MAIN_CLASS_NAME" value="org.apache.baremaps.cli.Baremaps" />
+    <module name="baremaps-cli" />
+    <option name="PROGRAM_PARAMETERS" value="workflow execute --file workflow.json" />
+    <option name="WORKING_DIRECTORY" value="examples/tdtiles" />
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>

.run/tdtiles-dev.run.xml

@@ -0,0 +1,11 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="tdtiles-dev" type="Application" factoryName="Application">
+    <option name="MAIN_CLASS_NAME" value="org.apache.baremaps.cli.Baremaps" />
+    <module name="baremaps-cli" />
+    <option name="PROGRAM_PARAMETERS" value="tdtiles serve --database jdbc:postgresql://localhost:5432/baremaps?user=baremaps&amp;password=baremaps --log-level DEBUG" />
+    <option name="WORKING_DIRECTORY" value="examples/tdtiles" />
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>

.run/tdtiles-serve.run.xml

@@ -0,0 +1,11 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="tdtiles-serve" type="Application" factoryName="Application">
+    <option name="MAIN_CLASS_NAME" value="org.apache.baremaps.cli.Baremaps" />
+    <module name="baremaps-cli" />
+    <option name="PROGRAM_PARAMETERS" value="tdtiles serve --database jdbc:postgresql://localhost:5432/baremaps?user=baremaps&amp;password=baremaps" />
+    <option name="WORKING_DIRECTORY" value="examples/tdtiles" />
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>

baremaps-cli/src/main/java/org/apache/baremaps/cli/Baremaps.java

@@ -28,6 +28,7 @@
 import org.apache.baremaps.cli.geocoder.Geocoder;
 import org.apache.baremaps.cli.iploc.IpLoc;
 import org.apache.baremaps.cli.map.Map;
+import org.apache.baremaps.cli.tdtiles.TdTiles;
 import org.apache.baremaps.cli.workflow.Workflow;
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.core.config.Configurator;
@@ -38,7 +39,7 @@
 
 @Command(name = "baremaps", description = "A toolkit for producing vector tiles.",
     versionProvider = VersionProvider.class, subcommands = {Workflow.class, Database.class,
-        Map.class, Geocoder.class, IpLoc.class},
+        Map.class, TdTiles.class, Geocoder.class, IpLoc.class},
     sortOptions = false)
 public class Baremaps implements Callable<Integer> {
 

baremaps-cli/src/main/java/org/apache/baremaps/cli/tdtiles/Serve.java

@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.baremaps.cli.tdtiles;
+
+
+
+import static org.apache.baremaps.utils.ObjectMapperUtils.objectMapper;
+
+import com.linecorp.armeria.common.HttpHeaderNames;
+import com.linecorp.armeria.common.HttpMethod;
+import com.linecorp.armeria.server.Server;
+import com.linecorp.armeria.server.annotation.JacksonResponseConverterFunction;
+import com.linecorp.armeria.server.cors.CorsService;
+import com.linecorp.armeria.server.file.FileService;
+import com.linecorp.armeria.server.file.HttpFile;
+import java.util.concurrent.Callable;
+import org.apache.baremaps.cli.Options;
+import org.apache.baremaps.server.TdTilesResources;
+import org.apache.baremaps.utils.PostgresUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Mixin;
+import picocli.CommandLine.Option;
+
+@Command(name = "serve", description = "Start a 3d tile server.")
+public class Serve implements Callable<Integer> {
+
+  private static final Logger logger = LoggerFactory.getLogger(Serve.class);
+
+  @Mixin
+  private Options options;
+
+  @Option(names = {"--database"}, paramLabel = "DATABASE",
+      description = "The JDBC url of Postgres.", required = true)
+  private String database;
+
+  @Option(names = {"--host"}, paramLabel = "HOST", description = "The host of the server.")
+  private String host = "localhost";
+
+  @Option(names = {"--port"}, paramLabel = "PORT", description = "The port of the server.")
+  private int port = 9000;
+
+  @Override
+  public Integer call() throws Exception {
+    var objectMapper = objectMapper();
+    var datasource = PostgresUtils.createDataSource(database);
+
+    var serverBuilder = Server.builder();
+    serverBuilder.http(port);
+
+    var jsonResponseConverter = new JacksonResponseConverterFunction(objectMapper);
+    serverBuilder.annotatedService(new TdTilesResources(datasource), jsonResponseConverter);
+
+    var index = HttpFile.of(ClassLoader.getSystemClassLoader(), "/tdtiles/index.html");
+    serverBuilder.service("/", index.asService());
+    serverBuilder.serviceUnder("/", FileService.of(ClassLoader.getSystemClassLoader(), "/tdtiles"));
+
+    serverBuilder.decorator(CorsService.builderForAnyOrigin()
+        .allowRequestMethods(HttpMethod.GET, HttpMethod.POST, HttpMethod.PUT, HttpMethod.DELETE,
+            HttpMethod.OPTIONS, HttpMethod.HEAD)
+        .allowRequestHeaders(HttpHeaderNames.ORIGIN, HttpHeaderNames.CONTENT_TYPE,
+            HttpHeaderNames.ACCEPT, HttpHeaderNames.AUTHORIZATION)
+        .allowCredentials()
+        .exposeHeaders(HttpHeaderNames.LOCATION)
+        .newDecorator());
+
+    serverBuilder.disableServerHeader();
+    serverBuilder.disableDateHeader();
+
+    var server = serverBuilder.build();
+
+    var startFuture = server.start();
+    startFuture.join();
+
+    var shutdownFuture = server.closeOnJvmShutdown();
+    shutdownFuture.join();
+
+    return 0;
+  }
+}

baremaps-cli/src/main/java/org/apache/baremaps/cli/tdtiles/TdTiles.java

@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.baremaps.cli.tdtiles;
+
+
+
+import picocli.CommandLine;
+import picocli.CommandLine.Command;
+
+@Command(name = "tdtiles", description = "3d Tiles commands.", subcommands = {Serve.class},
+    sortOptions = false)
+public class TdTiles implements Runnable {
+
+  @Override
+  public void run() {
+    CommandLine.usage(this, System.out);
+  }
+}

baremaps-core/pom.xml

@@ -66,6 +66,15 @@ limitations under the License.
       <groupId>de.bytefish</groupId>
       <artifactId>pgbulkinsert</artifactId>
     </dependency>
+    <dependency>
+      <groupId>de.javagl</groupId>
+      <artifactId>jgltf-model</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>de.javagl</groupId>
+      <artifactId>jgltf-model-builder</artifactId>
+      <version>${version.lib.jgltf}</version>
+    </dependency>
     <dependency>
       <groupId>it.unimi.dsi</groupId>
       <artifactId>fastutil</artifactId>