import java.io.InputStream;
import java.util.Enumeration;
import java.util.Locale;
import java.util.Properties;
import java.util.ResourceBundle;
public class PropertyLoader {
public static Properties loadProperties(String name, ClassLoader loader) throws Exception {
if (name.startsWith("/"))
name = name.substring(1);
if (name.endsWith(SUFFIX))
name = name.substring(0, name.length() - SUFFIX.length());
Properties result = new Properties();
InputStream in = null;
if (loader == null)
loader = ClassLoader.getSystemClassLoader();
if (LOAD_AS_RESOURCE_BUNDLE) {
name = name.replace('/', '.');
ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault(), loader);
for (Enumeration keys = rb.getKeys(); keys.hasMoreElements();) {
result.put((String) keys.nextElement(), rb.getString((String) keys.nextElement()));
}
} else {
name = name.replace('.', '/');
if (!name.endsWith(SUFFIX))
name = name.concat(SUFFIX);
in = loader.getResourceAsStream(name);
if (in != null) {
result = new Properties();
result.load(in); // can throw IOException
}
}
in.close();
return result;
}
public static Properties loadProperties(final String name) throws Exception {
return loadProperties(name, Thread.currentThread().getContextClassLoader());
}
private static final boolean LOAD_AS_RESOURCE_BUNDLE = false;
private static final String SUFFIX = ".properties";
}