uk.ac.edukapp.server.configuration.StoreConfiguration.java Source code

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Here is the source code for uk.ac.edukapp.server.configuration.StoreConfiguration.java

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/*
 *  (c) 2012 University of Bolton
 *  
 *  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 uk.ac.edukapp.server.configuration;

import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.log4j.Logger;

/**
 * Configuration information for the store itself,
 * for example the server location
 * 
 * @author scottw
 *
 */
public class StoreConfiguration {

    static Logger _logger = Logger.getLogger(StoreConfiguration.class.getName());

    private static StoreConfiguration instance;

    private String location;
    private String shindigLocation;

    private StoreConfiguration() {

        location = "http://localhost:8080";

        try {
            PropertiesConfiguration properties = new PropertiesConfiguration("store.properties");

            if (properties.containsKey("store.location"))
                location = properties.getString("store.location");

            if (properties.containsKey("shindig.server.location")) {
                shindigLocation = properties.getString("shindig.server.location");
            } else {
                shindigLocation = location + "/shindig";
            }

        } catch (ConfigurationException e) {
            //
            // No store properties found, so use default
            //
            _logger.warn("No store properties found; using defaults");
        }

    }

    public static StoreConfiguration getInstance() {
        if (instance == null)
            instance = new StoreConfiguration();
        return instance;
    }

    public String getLocation() {
        return location;
    }

    /**
     * Get the location of the Shindig server used with this store
     * @return the URL of the shindig installation
     */
    public String getShindigLocation() {
        return this.shindigLocation;
    }

}