(WIP) Import TableView

Author: BewareMyPower

pulsar/__init__.py

@@ -54,6 +54,7 @@
 from pulsar.__about__ import __version__
 
 from pulsar.exceptions import *
+from pulsar.tableview import TableView
 
 from pulsar.functions.function import Function
 from pulsar.functions.context import Context

pulsar/tableview.py

@@ -0,0 +1,27 @@
+#
+# 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.
+#
+
+"""
+The TableView implementation.
+"""
+
+class TableView():
+
+    def __init__(self) -> None:
+        pass

src/client.cc

@@ -89,6 +89,12 @@ void export_client(py::module_& m) {
         .def("subscribe_topics", &Client_subscribe_topics)
         .def("subscribe_pattern", &Client_subscribe_pattern)
         .def("create_reader", &Client_createReader)
+        .def("create_table_view", [](Client& client, const std::string& topic,
+                                     const TableViewConfiguration& config) {
+            return waitForAsyncValue<TableView>([&](TableViewCallback callback) {
+                client.createTableViewAsync(topic, config, callback);
+            });
+        })
         .def("get_topic_partitions", &Client_getTopicPartitions)
         .def("get_schema_info", &Client_getSchemaInfo)
         .def("close", &Client_close)

src/pulsar.cc

@@ -32,6 +32,7 @@ void export_enums(Module& m);
 void export_authentication(Module& m);
 void export_schema(Module& m);
 void export_exceptions(Module& m);
+void export_table_view(Module& m);
 
 PYBIND11_MODULE(_pulsar, m) {
     export_exceptions(m);
@@ -44,4 +45,5 @@ PYBIND11_MODULE(_pulsar, m) {
     export_enums(m);
     export_authentication(m);
     export_schema(m);
+    export_table_view(m);
 }

src/table_view.cc

@@ -0,0 +1,36 @@
+/**
+ * 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.
+ */
+#include <pybind11/pybind11.h>
+#include <pulsar/TableView.h>
+#include <pulsar/Schema.h>
+#include <pulsar/TableViewConfiguration.h>
+
+namespace py = pybind11;
+using namespace pulsar;
+
+void export_table_view(py::module_& m) {
+    py::class_<TableViewConfiguration>(m, "TableViewConfiguration")
+        .def(py::init<>())
+        .def("subscription_name",
+             [](TableViewConfiguration& config, const std::string& name) { config.subscriptionName = name; })
+        .def("schema",
+             [](TableViewConfiguration& config, const SchemaInfo& schema) { config.schemaInfo = schema; });
+
+    py::class_<TableView>(m, "TableView").def(py::init<>());
+}