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Diffstat (limited to 'src/org/traccar/Config.java')
-rw-r--r-- | src/org/traccar/Config.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/src/org/traccar/Config.java b/src/org/traccar/Config.java deleted file mode 100644 index 370123ae1..000000000 --- a/src/org/traccar/Config.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org) - * - * 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.traccar; - -import java.io.FileInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.InvalidPropertiesFormatException; -import java.util.Properties; - -public class Config { - - private final Properties properties = new Properties(); - - private boolean useEnvironmentVariables; - - void load(String file) throws IOException { - try { - Properties mainProperties = new Properties(); - try (InputStream inputStream = new FileInputStream(file)) { - mainProperties.loadFromXML(inputStream); - } - - String defaultConfigFile = mainProperties.getProperty("config.default"); - if (defaultConfigFile != null) { - try (InputStream inputStream = new FileInputStream(defaultConfigFile)) { - properties.loadFromXML(inputStream); - } - } - - properties.putAll(mainProperties); // override defaults - - useEnvironmentVariables = Boolean.parseBoolean(System.getenv("CONFIG_USE_ENVIRONMENT_VARIABLES")) - || Boolean.parseBoolean(properties.getProperty("config.useEnvironmentVariables")); - } catch (InvalidPropertiesFormatException e) { - throw new RuntimeException("Configuration file is not a valid XML document", e); - } - } - - public boolean hasKey(String key) { - return useEnvironmentVariables && System.getenv().containsKey(getEnvironmentVariableName(key)) - || properties.containsKey(key); - } - - public String getString(String key) { - if (useEnvironmentVariables) { - String value = System.getenv(getEnvironmentVariableName(key)); - if (value != null && !value.isEmpty()) { - return value; - } - } - return properties.getProperty(key); - } - - public String getString(String key, String defaultValue) { - return hasKey(key) ? getString(key) : defaultValue; - } - - public boolean getBoolean(String key) { - return Boolean.parseBoolean(getString(key)); - } - - public int getInteger(String key) { - return getInteger(key, 0); - } - - public int getInteger(String key, int defaultValue) { - return hasKey(key) ? Integer.parseInt(getString(key)) : defaultValue; - } - - public long getLong(String key) { - return getLong(key, 0); - } - - public long getLong(String key, long defaultValue) { - return hasKey(key) ? Long.parseLong(getString(key)) : defaultValue; - } - - public double getDouble(String key) { - return getDouble(key, 0.0); - } - - public double getDouble(String key, double defaultValue) { - return hasKey(key) ? Double.parseDouble(getString(key)) : defaultValue; - } - - public static String getEnvironmentVariableName(String key) { - return key.replaceAll("\\.", "_").replaceAll("(\\p{Lu})", "_$1").toUpperCase(); - } - - public void setString(String key, String value) { - properties.put(key, value); - } - -} |