eu.payzen.webservices.sdk.util.Config Maven / Gradle / Ivy
/*
* Copyright 2015 Javier Garcia Alonso.
*
* 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 eu.payzen.webservices.sdk.util;
import java.io.IOException;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Util class that reads the content of the config file and convert it into
* Properties.
*
* @author javier
*/
public final class Config {
private static final Logger logger = LoggerFactory.getLogger(Config.class);
private static final String CONFIG_FILENAME = "payzen-config.properties";
private static Properties config;
public static Properties getConfig() {
if (config == null) {
config = new Properties();
try {
//load a properties file from class path, inside static method
config.load(Config.class.getClassLoader().getResourceAsStream(CONFIG_FILENAME));
} catch (IOException ex) {
logger.error("Cannot read config values from file:" + CONFIG_FILENAME, ex);
}
}
return config;
}
}