com.flipzu.stats.Config.java Source code

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Here is the source code for com.flipzu.stats.Config.java

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package com.flipzu.stats;
/**
 * Copyright 2011 Flipzu
*
*  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.
*  
*  Initial Release: Dario Rapisardi <dario@rapisardi.org>
*  
*/

import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.PropertiesConfiguration;

/**
 * Singleton class representing the configuration options.
 *
 * @author Dario Rapisardi <dario@rapisardi.org>
 *
 */
public class Config {
    private static Config INSTANCE = new Config();

    private static Configuration config;

    private Config() {
        try {
            config = new PropertiesConfiguration("estelaStats.properties");
        } catch (ConfigurationException e) {
            config = null;
            Debug.getInstance().logError("Config, Config() exception ", e);
        }
    }

    /**
     * Singleton getter
     * @return the Configuration instance.
     */
    public static Config getInstance() {
        return INSTANCE;
    }

    /**
     * 
     * @return TCP port this server is listening to for HTTP requests.
     */
    public Integer getPort() {
        return config.getInt("port", 10005);
    }

    /**
     * 
     * @return TCP port this server is listening to for API requests.
     */
    public Integer getApiPort() {
        return config.getInt("apiPort", 10006);
    }

    /**
     * 
     * @return the server name for HTTP requests.
     */
    public String getServerName() {
        return config.getString("serverName", "estelaStats/0.1");
    }

    /**
     * 
     * @return the secret for stats access, eg: http://127.0.0.1:10005/servers?secret=12345
     * @throws ConfigurationException if the secret is not defined in the properties file.
     */
    public String getSecret() throws ConfigurationException {
        return config.getString("secret");
    }

    /**
     * 
     * @return true if we're logging API calls.
     */
    public boolean isLogApi() {
        return config.getBoolean("logApi", false);
    }

    /**
     * 
     * @return true if we're logging HTTP requests.
     */
    public boolean isLogHttp() {
        return config.getBoolean("logHttp", false);
    }
}