TableFormatterConfig.java
/**
* Copyright (c) 2016, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.commons.io.table;
import com.powsybl.commons.config.ModuleConfig;
import com.powsybl.commons.config.PlatformConfig;
import java.util.Locale;
import java.util.Objects;
import java.util.Optional;
/**
* @author c.biasuzzi@techrain.it
*/
public class TableFormatterConfig {
private static final String CONFIG_MODULE_NAME = "table-formatter";
private static final Locale DEFAULT_LOCALE = Locale.getDefault();
private static final String DEFAULT_LANGUAGE = DEFAULT_LOCALE.getLanguage();
private static final char DEFAULT_CSV_SEPARATOR = ';';
private static final String DEFAULT_INVALID_STRING = "inv";
private static final boolean DEFAULT_PRINT_HEADER = true;
private static final boolean DEFAULT_PRINT_TITLE = true;
private final Locale locale;
private final char csvSeparator;
private final String invalidString;
private final boolean printHeader;
private final boolean printTitle;
public static TableFormatterConfig load() {
return load(PlatformConfig.defaultConfig());
}
public static TableFormatterConfig load(PlatformConfig platformConfig) {
Optional<ModuleConfig> config = platformConfig.getOptionalModuleConfig(CONFIG_MODULE_NAME);
String language = config.flatMap(c -> c.getOptionalStringProperty("language")).orElse(DEFAULT_LANGUAGE);
String separator = config.flatMap(c -> c.getOptionalStringProperty("separator")).orElse(Character.toString(DEFAULT_CSV_SEPARATOR));
String invalidString = config.flatMap(c -> c.getOptionalStringProperty("invalid-string")).orElse(DEFAULT_INVALID_STRING);
boolean printHeader = config.flatMap(c -> c.getOptionalBooleanProperty("print-header")).orElse(DEFAULT_PRINT_HEADER);
boolean printTitle = config.flatMap(c -> c.getOptionalBooleanProperty("print-title")).orElse(DEFAULT_PRINT_TITLE);
Locale locale = Locale.forLanguageTag(language);
return new TableFormatterConfig(locale, separator.charAt(0), invalidString, printHeader, printTitle);
}
public TableFormatterConfig(Locale locale, char csvSeparator, String invalidString, boolean printHeader, boolean printTitle) {
Objects.requireNonNull(locale);
this.locale = locale;
this.csvSeparator = csvSeparator;
this.invalidString = invalidString;
this.printHeader = printHeader;
this.printTitle = printTitle;
}
public TableFormatterConfig(Locale locale, String invalidString, boolean printHeader, boolean printTitle) {
this(locale, DEFAULT_CSV_SEPARATOR, invalidString, printHeader, printTitle);
}
public TableFormatterConfig(Locale locale, String invalidString) {
this(locale, invalidString, DEFAULT_PRINT_HEADER, DEFAULT_PRINT_TITLE);
}
public TableFormatterConfig() {
this(DEFAULT_LOCALE, DEFAULT_INVALID_STRING);
}
public Locale getLocale() {
return locale;
}
public char getCsvSeparator() {
return csvSeparator;
}
public String getInvalidString() {
return invalidString;
}
public boolean getPrintHeader() {
return printHeader;
}
public boolean getPrintTitle() {
return printTitle;
}
@Override
public String toString() {
return getClass().getSimpleName() + " [locale=" + locale +
", csvSeparator=" + csvSeparator +
", invalidString=" + invalidString +
", printHeader=" + printHeader +
", printTitle=" + printTitle +
"]";
}
}