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

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Here is the source code for uk.ac.edukapp.server.configuration.SolrServerConfiguration.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 for Solr server
 * @author scottw
 *
 */
public class SolrServerConfiguration {

    private Logger logger = Logger.getLogger(SolrServerConfiguration.class);

    private static SolrServerConfiguration instance;

    private String serverLocation = "http://localhost:8080/solr";

    private SolrServerConfiguration() {
        try {
            PropertiesConfiguration properties = new PropertiesConfiguration("store.properties");
            if (properties.containsKey("solr.server.location"))
                serverLocation = properties.getString("solr.server.location");
        } catch (ConfigurationException e) {
            logger.error("Error loading Solr server configuration", e);
        }
    }

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

    public String getServerLocation() {
        return serverLocation;
    }

    /**
     * Return the location of the solr server core for the specified locale
     * @param locale
     * @return a String for the location URL for the localized solr core
     */
    public String getServerLocation(String locale) {
        if (!serverLocation.endsWith("/")) {
            return serverLocation + "/" + locale;
        } else {
            return serverLocation + locale;
        }
    }

}