archaius-core/src/main/java/com/netflix/config/ConfigurationManager.java
public static void loadPropertiesFromResources(String path) 
            throws IOException {
        if (instance == null) {
            instance = getConfigInstance();
        }
        ClassLoader loader = Thread.currentThread().getContextClassLoader();
        Enumeration<URL> resources = loader.getResources(path);
        if (!resources.hasMoreElements()) {
            //non-existent config path. Throw an exception. Issue #150
            throw new IOException("Cannot locate " + path + " as a classpath resource.");
        }
        while (resources.hasMoreElements()) {
            URL url = resources.nextElement();
            InputStream fin = url.openStream();
            Properties props = ConfigurationUtils.loadPropertiesFromInputStream(fin);
            if (instance instanceof AggregatedConfiguration) {
                String name = getConfigName(url);
                ConcurrentMapConfiguration config = new ConcurrentMapConfiguration();
                config.loadProperties(props);
                ((AggregatedConfiguration) instance).addConfiguration(config, name);
            } else {
                ConfigurationUtils.loadProperties(props, instance);
            }
        }
    }
public static void loadPropertiesFromResources(String path) 
            throws IOException {
        if (instance == null) {
            instance = getConfigInstance();
        }
        ClassLoader loader = Thread.currentThread().getContextClassLoader();
        Enumeration<URL> resources = loader.getResources(path);
        if (!resources.hasMoreElements()) {
            //non-existent config path. Throw an exception. Issue #150
            throw new IOException("Cannot locate " + path + " as a classpath resource.");
        }
        while (resources.hasMoreElements()) {
            URL url = resources.nextElement();
            InputStream fin = url.openStream();
            Properties props = ConfigurationUtils.loadPropertiesFromInputStream(fin);
            if (instance instanceof AggregatedConfiguration) {
                String name = getConfigName(url);
                ConcurrentMapConfiguration config = new ConcurrentMapConfiguration();
                config.loadProperties(props);
                ((AggregatedConfiguration) instance).addConfiguration(config, name);
            } else {
                ConfigurationUtils.loadProperties(props, instance);
            }
        }
    }
public static void loadPropertiesFromResources ( String path ) throws IOException { if ( instance == null ) { instance = getConfigInstance ( ) ; } ClassLoader loader = Thread . currentThread ( ) . getContextClassLoader ( ) ; Enumeration < URL > resources = loader . getResources ( path ) ; if ( ! resources . hasMoreElements ( ) ) { //non-existent config path. Throw an exception. Issue #150 throw new IOException ( "Cannot locate " + path + " as a classpath resource." ) ; } while ( resources . hasMoreElements ( ) ) { URL url = resources . nextElement ( ) ; InputStream fin = url . openStream ( ) ; Properties props = ConfigurationUtils . loadPropertiesFromInputStream ( fin ) ; if ( instance instanceof AggregatedConfiguration ) { String name = getConfigName ( url ) ; ConcurrentMapConfiguration config = new ConcurrentMapConfiguration ( ) ; config . loadProperties ( props ) ; ( ( AggregatedConfiguration ) instance ) . addConfiguration ( config , name ) ; } else { ConfigurationUtils . loadProperties ( props , instance ) ; } } }
Load properties from resource file(s) into the system wide configuration
@param path relative path of the resources
@throws IOException
Load properties from resource file ( s ) into the system wide configuration