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/*
* Copyright 2017 Huawei Technologies Co., Ltd.
*
* 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.onap.cli.fw.conf;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.Properties;
import java.util.stream.Collectors;
/**
* Oclip command constants.
*
*/
public final class OnapCommandConfig {
private static Properties prps = new Properties();
/**
* Private constructor.
*/
private OnapCommandConfig() {
}
static {
loadProperties(prps, OnapCommandConstants.CONF);
for (String prpFile: getCommaSeparatedList(OnapCommandConstants.OPEN_CLI_PLUGIN_PRPS)) {
addProperties(prpFile);
}
}
private static void loadProperties(Properties prps, String fileName) {
try {
prps.load(OnapCommandConfig.class.getClassLoader().getResourceAsStream(fileName));
} catch (Exception e) { // NOSONAR
throw new RuntimeException(e); // NOSONAR
}
}
private static void addProperties(String fileName) {
Properties ps = new Properties();
loadProperties(ps, fileName);
for (Object key: ps.keySet()) {
prps.put(key, ps.get(key));
}
}
public static String getPropertyValue(String propertyName) {
return prps.getProperty(propertyName);
}
public static List<String> getCommaSeparatedList(String key) {
return Arrays.stream(getPropertyValue(key).split(",")).map(String::trim).collect(Collectors.toList()); // NOSONAR
}
}
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