org.eclipse.rdf4j.rio.helpers.LongRioSetting Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2018 Eclipse RDF4J contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Distribution License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*******************************************************************************/
package org.eclipse.rdf4j.rio.helpers;
import org.eclipse.rdf4j.rio.RioSetting;
/**
* A {@link RioSetting} with a {@link Long} value. The given default for the setting can be overriden by means of a
* system property with a name equal to the setting key.
*
* @author Jeen Broekstra
*/
public class LongRioSetting extends AbstractRioSetting {
private static final long serialVersionUID = 618659802892042423L;
public LongRioSetting(String key, String description, Long defaultValue) {
super(key, description, defaultValue);
}
@Override
public Long convert(String stringValue) {
try {
return Long.parseLong(stringValue);
} catch (NumberFormatException e) {
throw new RioConfigurationException("Conversion error for setting: " + getKey(), e);
}
}
}