/**
* Explains an {@link Exception} to the user.
*
* @param e the {@link Exception}
*/
public static void explainException(Exception e) {
if (getNestedException(e, InvocationTargetException.class) != null) {
explainNestedInvocationTargetException(e);
return;
}
if (e instanceof OsmTransferException) {
explainOsmTransferException((OsmTransferException) e);
return;
}
explainGeneric(e);
}
/**
* Explains an {@link OsmTransferException} to the user.
*
* @param e the {@link OsmTransferException}
*/
public static void explainOsmTransferException(OsmTransferException e) {
if (getNestedException(e, SecurityException.class) != null) {
explainSecurityException(e);
return;
}
if (getNestedException(e, SocketException.class) != null) {
explainNestedSocketException(e);
return;
}
if (getNestedException(e, UnknownHostException.class) != null) {
explainNestedUnkonwnHostException(e);
return;
}
if (getNestedException(e, IOException.class) != null) {
explainNestedIOException(e);
return;
}
if (getNestedException(e, IllegalDataException.class) != null) {
explainNestedIllegalDataException(e);
return;
}
if (e instanceof OsmApiInitializationException) {
explainOsmApiInitializationException((OsmApiInitializationException) e);
return;
}
if (e instanceof ChangesetClosedException) {
explainChangesetClosedException((ChangesetClosedException) e);
return;
}
if (e instanceof MissingOAuthAccessTokenException) {
explainMissingOAuthAccessTokenException((MissingOAuthAccessTokenException) e);
return;
}
if (e instanceof OsmApiException) {
OsmApiException oae = (OsmApiException) e;
switch (oae.getResponseCode()) {
case HttpURLConnection.HTTP_PRECON_FAILED:
explainPreconditionFailed(oae);
return;
case HttpURLConnection.HTTP_GONE:
explainGoneForUnknownPrimitive(oae);
return;
case HttpURLConnection.HTTP_INTERNAL_ERROR:
explainInternalServerError(oae);
return;
case HttpURLConnection.HTTP_BAD_REQUEST:
explainBadRequest(oae);
return;
case HttpURLConnection.HTTP_NOT_FOUND:
explainNotFound(oae);
return;
case HttpURLConnection.HTTP_CONFLICT:
explainConflict(oae);
return;
case HttpURLConnection.HTTP_UNAUTHORIZED:
explainAuthenticationFailed(oae);
return;
case HttpURLConnection.HTTP_FORBIDDEN:
explainAuthorizationFailed(oae);
return;
case HttpURLConnection.HTTP_CLIENT_TIMEOUT:
explainClientTimeout(oae);
return;
case 509:
explainBandwidthLimitExceeded(oae);
return;
default:
explainGenericHttpException(oae);
return;
}
}
explainGeneric(e);
}