package org.andromda.core.common;
   
   import java.net.URL;
   import java.util.ArrayList;
   import java.util.Collection;
   import java.util.Enumeration;
   
   /**
    * Finds and loads file resources from the current classpath.
   *
   * @author Chad Brandon
   */
  public class ResourceFinder
  {
      /**
       * Returns a URL[] containing the URL of each resource and the File which represents the library the resource was
       * found in.
       *
       * @param resource the resource to find
       * @return a <code>array of resource URLs</code>
       */
      public static URL[] findResources(final String resource)
      {
          ExceptionUtils.checkEmpty("resource", resource);
          try
          {
              final Collection<URL> resources = new ArrayList<URL>();
              for (final Enumeration<URL> enumeration = ClassUtils.getClassLoader().getResources(resource);
                   enumeration.hasMoreElements();)
              {
                  resources.add(enumeration.nextElement());
              }
  
              return resources.toArray(new URL[resources.size()]);
          }
          catch (final Exception exception)
          {
              throw new ResourceFinderException(exception);
          }
      }
  }