/**
 * Copyright (C) 2004-2011 Jive Software. All rights reserved.
 *
 * 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 net.java.sipmack.common;

import java.io.InputStream;
import java.net.URL;

public class Utils {

    public static String getSystemProperty(String property) {
        try {
            // console.logEntry();
            String retval = System.getProperty(property);
            if (retval == null) {

                return retval;
            }
            if (retval.trim().length() == 0) {
                return null;
            }
            return retval;
        }
        finally {
            // console.logExit();
        }
    }

    public static void setSystemProperty(String propertyName,
                                         String propertyValue) {
        System.setProperty(propertyName, propertyValue);
    }

    public static URL getResource(String name) {
        return Utils.class.getResource("resources/" + name);
    }

    public static InputStream getResourceAsStream(String name) {
        return Utils.class.getResourceAsStream("resources/" + name);
    }
}
