occi.config.SpringOcciConfig.java Source code

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Here is the source code for occi.config.SpringOcciConfig.java

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/**
 * Copyright (C) 2010-2011 Sebastian Heckmann, Sebastian Laag
 *
 * Contact Email: <sebastian.heckmann@udo.edu>, <sebastian.laag@udo.edu>
 *
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 3.0 (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.gnu.org/licenses/lgpl-3.0.txt
 *
 * 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 occi.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;
import org.springframework.context.annotation.PropertySource;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;

/**
 * OcciConfig singleton class. It saves all occi properties.
 * 
 * @author Sebastian Laag
 * @author Sebastian Heckmann
 */
@Configuration
@ImportResource("config.xml")
@PropertySource("classpath:OCCI.properties")
public class SpringOcciConfig {
    private static final long serialVersionUID = 1L;
    // private static final Logger LOGGER = LoggerFactory
    // .getLogger(OcciConfig.class);

    @Value("${occi.server.location}")
    private String serverLocation;

    /**
     * Instance of OcciConfig
     */
    // private static OcciConfig instance = null;
    // private static ConfigurationFactory factory;
    /**
     * Configuration for all occi properties
     */
    // public Configuration config;

    public SpringOcciConfig() {
        // factory = new ConfigurationFactory();
        // // load configuration file
        // URL configURL = getClass().getResource("/conf/config.xml");
        // factory.setConfigurationURL(configURL);
        // try {
        // // pick up configuration
        // config = factory.getConfiguration();
        // } catch (ConfigurationException e) {
        // LOGGER.error("Failed to load config file.");
        // }
    }

    // public static OcciConfig getInstance() {
    // if (instance == null) {
    // // create OcciConfig instance
    // instance = new OcciConfig();
    // }
    // return instance;
    // }

    public String getServerLocation() {
        return serverLocation;
    }

    public static void main(String[] args) {
        // OcciConfig config = new OcciConfig();
        // System.out.println(config.getServerLocation());
    }

    @Bean
    public static PropertySourcesPlaceholderConfigurer properties() {
        PropertySourcesPlaceholderConfigurer pspc = new PropertySourcesPlaceholderConfigurer();
        Resource[] resources = new ClassPathResource[] { new ClassPathResource("OCCI.properties") };
        pspc.setLocations(resources);
        pspc.setIgnoreUnresolvablePlaceholders(true);
        return pspc;
    }
}