|Modifier and Type||Method and Description|
Check whether the MIME part identified by a given content ID has already been loaded.
boolean isLoaded(String contentID)
truemeans that a call to
getDataHandler(String)(for the same content ID) will not block or will retrieve the
trueif the MIME part has already been loaded;
IllegalArgumentException- Thrown if the MIME part specified by the content ID doesn't exist. Note that the implementation may be unable to determine this without loading all the MIME parts. In this case, it should return
DataHandler getDataHandler(String contentID) throws IOException
DataHandlerfor the MIME part identified by a given content ID.
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