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A Java library for reading and writing iCalendar (*.ics) files
/**
* Copyright (c) 2012, Ben Fortuna
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* o Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* o Neither the name of Ben Fortuna nor the names of any other contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.fortuna.ical4j.util;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Properties;
/**
* $Id$
*
* Created on 06/02/2008
*
* Provides configuration properties specified either as system properties
* or in an ical4j.properties configuration file.
*
* @author Ben
*/
public final class Configurator {
private static final Logger LOG = LoggerFactory.getLogger(Configurator.class);
private static final Properties CONFIG = new Properties();
static {
try {
CONFIG.load(ResourceLoader.getResourceAsStream("ical4j.properties"));
} catch (Exception e) {
LOG.info("ical4j.properties not found.");
}
}
/**
* Constructor made private to enforce static nature.
*/
private Configurator() {
}
/**
* @param key a compatibility hint key
* @return true if the specified compatibility hint is enabled, otherwise false
*/
public static String getProperty(final String key) {
String property = CONFIG.getProperty(key);
if (property == null) {
property = System.getProperty(key);
}
return property;
}
}