protected AbstractDeployable(ModuleType type,
    URL moduleURL,
    String rootDD) throws DDBeanCreateException 
{
        this.type = type;
        this.moduleURL = moduleURL;
        rootCL = new URLClassLoader(new URL[] {moduleURL}, Thread.currentThread().getContextClassLoader());
        UrlResourceFinder resourceFinder = new UrlResourceFinder(new URL[] {moduleURL});
        root = new DDBeanRootImpl(this, resourceFinder.findResource(rootDD));                 
        // @todo make this work with unpacked
        entries = new ArrayList();
        InputStream is = null;
        try {
            is = moduleURL.openStream();
            ZipInputStream zis = new ZipInputStream(new BufferedInputStream(is));
            ZipEntry entry;
            while ((entry = zis.getNextEntry()) != null) {
                entries.add(entry.getName());
            }
        } catch (IOException e) {
            throw (DDBeanCreateException) new DDBeanCreateException("Unable to create list of entries").initCause(e);
        } finally {
            if (is != null) {
                try {
                    is.close();
                } catch (IOException e1) {
                    // ignore
                }
            }
        }
}

 public Enumeration entries() 
{
        return Collections.enumeration(entries);
}

 public DDBean[] getChildBean(String xpath) 
{
        return root.getChildBean(xpath);
}

 public Class getClassFromScope(String className) 
{
        try {
            return getModuleLoader().loadClass(className);
        } catch (ClassNotFoundException e) {
            // spec does not allow an Exception
            return null;
        }
}

 public DDBeanRoot getDDBeanRoot() 
{
        return root;
}

 public DDBeanRoot getDDBeanRoot(String filename) throws FileNotFoundException, DDBeanCreateException 
{
        try {
            return new DDBeanRootImpl(null, new URL(moduleURL, filename));
        } catch (MalformedURLException e) {
            throw (DDBeanCreateException) new DDBeanCreateException("Unable to construct URL for "+filename).initCause(e);
        }
}

 public InputStream getEntry(String name) 
{
        return rootCL.getResourceAsStream(name);
}

 public String getModuleDTDVersion() 
{
        throw new UnsupportedOperationException();
}

 protected ClassLoader getModuleLoader() 
{
        return rootCL;
}

 public String[] getText(String xpath) 
{
        return root.getText(xpath);
}

 public ModuleType getType() 
{
        return type;
}