Package org.graylog2

Source Code of org.graylog2.SystemSetting

/**
* This file is part of Graylog2.
*
* Graylog2 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 3 of the License, or
* (at your option) any later version.
*
* Graylog2 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 Graylog2.  If not, see <http://www.gnu.org/licenses/>.
*/
package org.graylog2;

import com.mongodb.BasicDBList;
import com.mongodb.BasicDBObject;
import com.mongodb.DBCollection;
import com.mongodb.DBObject;
import org.graylog2.database.MongoConnection;
import org.graylog2.database.PersistedServiceImpl;

/**
@author Lennart Koopmann <lennart@socketfeed.com>
*/
public class SystemSetting extends PersistedServiceImpl {
   
    private static final String COLLECTION_NAME = "system_settings";

    public SystemSetting(MongoConnection mongoConnection) {
        super(mongoConnection);
    }
   
    public boolean getBoolean(String key) {
        DBCollection coll = getCollection();
       
        DBObject query = new BasicDBObject();
        query.put("key", key);
       
        DBObject result = coll.findOne(query);
        if (result == null) {
            return false;
        }
       
        if (result.get("value").equals(true)) {
            return true;
        }
       
        return false;
    }
   
    public BasicDBList getList(String key) {
        DBCollection coll = getCollection();
        DBObject query = new BasicDBObject();
        query.put("key", key);

        DBObject result = coll.findOne(query);

        return (BasicDBList) result.get("value");
    }

    private DBCollection getCollection() {
        return mongoConnection.getDatabase().getCollection(COLLECTION_NAME);
    }
   
}
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