[BEAM-6248] Add Flink v1.7 build target to Flink Runner

runners/flink/1.7/build.gradle

@@ -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.
+ */
+
+def basePath = '..'
+
+/* All properties required for loading the Flink build script */
+project.ext {
+  // Set the version of all Flink-related dependencies here.
+  flink_version = '1.7.1'
+  // Look for the source code in the parent module
+  main_source_dirs = ["$basePath/src/main/java"]
+  test_source_dirs = ["$basePath/src/test/java"]
+  main_resources_dirs = ["$basePath/src/main/resources"]
+  test_resources_dirs = ["$basePath/src/test/resources"]
+}
+
+// Load the main build script which contains all build logic.
+apply from: "$basePath/flink_runner.gradle"

runners/flink/1.7/job-server-container/build.gradle

@@ -0,0 +1,26 @@
+/*
+ * 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.
+ */
+
+def basePath = '../../job-server-container'
+
+project.ext {
+  resource_path = basePath
+}
+
+// Load the main build script which contains all build logic.
+apply from: "$basePath/flink_job_server_container.gradle"

runners/flink/1.7/job-server/build.gradle

@@ -0,0 +1,30 @@
+/*
+ * 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.
+ */
+
+def basePath = '../../job-server'
+
+project.ext {
+  // Look for the source code in the parent module
+  main_source_dirs = ["$basePath/src/main/java"]
+  test_source_dirs = ["$basePath/src/test/java"]
+  main_resources_dirs = ["$basePath/src/main/resources"]
+  test_resources_dirs = ["$basePath/src/test/resources"]
+}
+
+// Load the main build script which contains all build logic.
+apply from: "$basePath/flink_job_server.gradle"

settings.gradle

@@ -53,6 +53,13 @@ include "beam-runners-flink-1.6-job-server"
 project(":beam-runners-flink-1.6-job-server").dir = file("runners/flink/1.6/job-server")
 include "beam-runners-flink-1.6-job-server-container"
 project(":beam-runners-flink-1.6-job-server-container").dir = file("runners/flink/1.6/job-server-container")
+// 1.7 version
+include "beam-runners-flink-1.7"
+project(":beam-runners-flink-1.7").dir = file("runners/flink/1.7")
+include "beam-runners-flink-1.7-job-server"
+project(":beam-runners-flink-1.7-job-server").dir = file("runners/flink/1.7/job-server")
+include "beam-runners-flink-1.7-job-server-container"
+project(":beam-runners-flink-1.7-job-server-container").dir = file("runners/flink/1.7/job-server-container")
 /* End Flink Runner related settings */
 include "beam-runners-gcp-gcemd"
 project(":beam-runners-gcp-gcemd").dir = file("runners/gcp/gcemd")