code: @Override
  	public String generateKey(HttpServletRequest request) {
  		boolean exportNames = TypeUtil.asBoolean(request
  				.getAttribute(IHttpTransport.EXPORTMODULENAMES_REQATTRNAME));
  		return eyecatcher + ":" + (exportNames ? "1" : "0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
  	}
docs: /* (non-Javadoc)
  @see com.ibm.jaggr.core.cachekeygenerator.AbstractCacheKeyGenerator#generateKey(javax.servlet.http.HttpServletRequest)