edu.harvard.i2b2.fhir.core.CoreConfig.java Source code

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Here is the source code for edu.harvard.i2b2.fhir.core.CoreConfig.java

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/*
 * Copyright (c) 2006-2007 Massachusetts General Hospital 
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the i2b2 Software License v1.0 
 * which accompanies this distribution. 
 * 
 * Contributors:
 *       Kavishwar Wagholikar (kavi)
 *       July 4, 2015
 */

package edu.harvard.i2b2.fhir.core;

import org.apache.commons.configuration.CompositeConfiguration;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.configuration.SystemConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class CoreConfig {

    static CompositeConfiguration config;
    static private String resourceCategoriesList;//comma seperated
    static private String medicationsPath;
    static private String labsPath;
    static private String diagnosesPath;
    static private String reportsPath;

    static Logger logger = LoggerFactory.getLogger(CoreConfig.class);

    static {
        try {
            init();

        } catch (Exception e) {
            logger.error(e.getMessage(), e);
        }
    }

    public static String getResourceCategoriesList() {
        return resourceCategoriesList;
    }

    private static void init() throws ConfigurationException {
        config = new CompositeConfiguration();
        config.addConfiguration(new SystemConfiguration());
        config.addConfiguration(new PropertiesConfiguration("application.properties"));

        resourceCategoriesList = config.getString("resourceCategoriesList");
        labsPath = config.getString("labsPath");
        medicationsPath = config.getString("medicationsPath");
        diagnosesPath = config.getString("diagnosesPath");
        reportsPath = config.getString("reportsPath");

        logger.info("initialized:" + toStaticString());

    }

    public static String getMedicationsPath() {
        return medicationsPath;
    }

    public static String getLabsPath() {
        return labsPath;
    }

    public static String getDiagnosesPath() {
        return diagnosesPath;
    }

    public static String getReportsPath() {
        return reportsPath;
    }

    public static String toStaticString() {
        return "resourceCategoriesList:" + resourceCategoriesList + "\nmedicationsPath:" + medicationsPath
                + "\nlabsPath:" + labsPath + "\ndiagnosesPath:" + diagnosesPath + "\nreportsPath:" + reportsPath;
    }

    static public String getStringProperty(String propName) throws ConfigurationException {
        if (config == null)
            init();
        return config.getString(propName);
    }

}