source: xssim/trunk/src/test/local/db/loader/PropertiesReader.java @ 104

package test.local.db.loader;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.MissingResourceException;
import java.util.PropertyResourceBundle;
import java.util.ResourceBundle;

import simulator.ConfigurationOptions;

/**
 * 
 * @author Marcin Krystek
 *
 */
public class PropertiesReader extends StatsReader {

        protected ResourceBundle resourceBoundle;
        protected int cnt = 3;
        
        public PropertiesReader(String fileName) throws FileNotFoundException, IOException{
                super(null);
                
                this.resourceBoundle = new PropertyResourceBundle(new FileInputStream(fileName));       
        }
        
        protected PropertiesReader(StatsParser p) {
                super(p);
        }
        
        public String getGridSchedulingPlugin(){
                return getValue(
                                ConfigurationOptions.GRID_SCHEDULING_PLUGIN_NAME_MODIFIER);
        }

        public String getLocalSchedulingPlugin(){
                return getValue(
                                ConfigurationOptions.LOCAL_ALLOC_POLICY_PLUGIN_NAME_MODIFIER);
        }
        
        public String getTimeEstimationPlugin(){
                return getValue(
                                ConfigurationOptions.EXEC_TIME_ESTIMATION_PLUGIN_NAME_MODIFIER);
                
        }
        
        public String getUserDN(){
                return getValue(
                                ConfigurationOptions.USER_DN);
        }
        
        public String getExperimentId(){
                return getValue(
                                ConfigurationOptions.EXPERIMENT_ID);
        }
        
        public boolean next(){
                /*
                 * This simulates one read for skipping file header
                 * and one read for reading file content
                 */
                cnt--;
                return (cnt > 0);
        }

        protected String getValue(String key){
                try {
                        return this.resourceBoundle.getString(key);
                } catch (MissingResourceException e){
                        return null;
                }
        }
}