コード例 #1
0
nsresult NameSpaceManagerImpl::AddNameSpace(const nsAString& aURI,
                                            const PRInt32 aNameSpaceID)
{
  if (aNameSpaceID < 0) {
    // We've wrapped...  Can't do anything else here; just bail.
    return NS_ERROR_OUT_OF_MEMORY;
  }
  
  NS_ASSERTION(aNameSpaceID - 1 == mURIArray.Count(),
               "BAD! AddNameSpace not called in right order!");

  if (!mURIArray.AppendString(aURI)) {
    return NS_ERROR_OUT_OF_MEMORY;
  }

  const nsString* uri = mURIArray.StringAt(aNameSpaceID - 1);
  if (!mURIToIDTable.Put(uri, aNameSpaceID)) {
    mURIArray.RemoveStringAt(aNameSpaceID - 1);

    return NS_ERROR_OUT_OF_MEMORY;
  }

  return NS_OK;
}