Try these classes: java.io.ByteArrayInputStream
java.io.ByteArrayOutputStream > -----Original Message----- > From: Felipe Furtado Palma Dias [mailto:[EMAIL PROTECTED] > Sent: Monday, December 06, 2004 3:22 PM > To: POI Users List > Subject: Re: Serialize/unserialize an HSSFWorkbook. > > Sorry, but what is the InputStream that I could use? > > Tks. > > ----- Original Message ----- > From: "Danny Mui" <[EMAIL PROTECTED]> > To: "POI Users List" <[EMAIL PROTECTED]> > Sent: Monday, December 06, 2004 7:18 PM > Subject: Re: Serialize/unserialize an HSSFWorkbook. > > > > Building on what Siddharth recommended, serialize the file as a byte > > array and transmit that. There are input streams that are backed by > > byte arrays. > > > > Felipe Furtado Palma Dias wrote: > > > My application is a JMS implementation, and I need to send a XLS > message > > > through the Internet. Do you know a mode to do this? > > > > > > > > > ----- Original Message ----- > > > From: "Sharma, Siddharth" <[EMAIL PROTECTED]> > > > To: "POI Users List" <[EMAIL PROTECTED]> > > > Sent: Monday, December 06, 2004 5:22 PM > > > Subject: RE: Serialize/unserialize an HSSFWorkbook. > > > > > > > > > I don't think you can serialize/deserialize an HSSFWorkbook in the > true > > > sense of object serialization, since it does not implement the marker > > > interface Serializable or Externalizable. > > > But depending on what you are trying to do, you may have workarounds. > > > > > > For example, you could write the HSSFWorkbook to an OutputStream > > > (file/object) to persist it > > > HSSFWorkbook.write(outputStreamInstance) > > > > > > And then read it in using an InputStream > > > new HSSFWorkbook(inputStreamInstance) > > > > > > As I said earlier, this is not true object serialization, but then > again > I > > > do not know what you are trying to do. > > > > > > > > > -----Original Message----- > > > From: Felipe Palma Dias [mailto:[EMAIL PROTECTED] > > > Sent: Monday, December 06, 2004 2:06 PM > > > To: [EMAIL PROTECTED] > > > Subject: Serialize/unserialize an HSSFWorkbook. > > > > > > A need serialize/unserialize an HSSFWorkbook object. > > > How can I do this? > > > > > > Tks. > > > > > > ===== > > > ------------------------------------------------------- > > > Felipe F. Palma Dias > > > http://geocities.yahoo.com.br/palmadias/ > > > > > > > > > > > > > > > > > > _______________________________________________________ > > > Yahoo! Mail - Agora com 250MB de espa�o gratuito. Abra > > > uma conta agora! http://br.info.mail.yahoo.com/ > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
