cpcc.core.utils.PropertyUtils.java Source code

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Here is the source code for cpcc.core.utils.PropertyUtils.java

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// This code is part of the CPCC-NG project.
//
// Copyright (c) 2015 Clemens Krainer <clemens.krainer@gmail.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

package cpcc.core.utils;

import java.util.Properties;

import org.apache.commons.lang3.StringUtils;

/**
 * Property utilities.
 */
public final class PropertyUtils {
    private PropertyUtils() {
        // Intentionally empty.
    }

    /**
     * @param <T> generic type definition of values.
     * @param properties the {@code Properties} instance.
     * @param key the key of the property to set.
     * @param value the property value to set.
     */
    public static <T> void setProperty(Properties properties, String key, T value) {
        if (StringUtils.isNotBlank(key) && value != null) {
            properties.setProperty(key, value.toString());
        }
    }

}