/** * Licensed 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.flink.streaming.connectors.pulsar.testutils; import org.apache.flink.table.client.config.Environment; import org.apache.flink.util.FileUtils; import java.io.File; import java.io.IOException; import java.net.URL; import java.util.Map; import java.util.Objects; /** * Utilities for reading an environment file. */ public final class EnvironmentFileUtil { private EnvironmentFileUtil() { // private } public static Environment parseUnmodified(String fileName) throws IOException { final URL url = EnvironmentFileUtil.class.getClassLoader().getResource(fileName); Objects.requireNonNull(url); return Environment.parse(url); } public static Environment parseModified(String fileName, Map<String, String> replaceVars) throws IOException { final URL url = EnvironmentFileUtil.class.getClassLoader().getResource(fileName); Objects.requireNonNull(url); String schema = FileUtils.readFileUtf8(new File(url.getFile())); for (Map.Entry<String, String> replaceVar : replaceVars.entrySet()) { schema = schema.replace(replaceVar.getKey(), replaceVar.getValue()); } return Environment.parse(schema); } }