/**
  * Return the proxy enabled policy for the model. If the system wide proxy enabled is disabled the
  * operation will return false otherwise the value returned is true unless overriden by the
  * "urn:composition:proxy" attribute.
  *
  * @return the proxy policy
  */
 public boolean getProxyPolicy() {
   if (m_context.getSystemContext().isProxyEnabled()) {
     if (getType().getInfo().getAttribute(PROXY_KEY, "true").equals("false")) {
       return false;
     } else {
       return true;
     }
   } else {
     return false;
   }
 }