ServerSocketValidator.java

/*
 * Copyright (c) NASK, NCSC
 * 
 * This file is part of HoneySpider Network 2.1.
 * 
 * This is a 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 3 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, see <http://www.gnu.org/licenses/>.
 */

package pl.nask.hsn2.framework.configuration.validation;

import java.util.HashMap;
import java.util.Map;

public final class ServerSocketValidator implements Validator {

	private Map<String, String> sockets = new HashMap<String, String>();

    @Override
    public void validate(String key, String value) throws ValidationException {
        if (sockets.containsKey(value)) {
            throw new ValidationException(String.format("Socket %s already in use by %s", value, sockets.get(value)));
        }
        sockets.put(value, key);
    }
}