integration-tests-cucumber/src/main/java/org/apache/datalab/util/PropertyHelper.java

/*
 * 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.datalab.util;

import java.io.FileInputStream;
import java.io.InputStream;
import java.util.Properties;

public class PropertyHelper {

	private final static Properties PROPERTIES;

	static {
		PROPERTIES = new Properties();
		try (InputStream inputStream = new FileInputStream(System.getProperty("config.file"))) {
			PROPERTIES.load(inputStream);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public static String read(String prop) {
		return PROPERTIES.getProperty(prop);
	}
}