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Download file [message #1751668]

Thu, 12 January 2017 11:23

Luka Cavic

Messages: 47
Registered: August 2014

Member

Hi, I have some file stored in postgre db, of type bytea

How can I download it from neon?

Thanks

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Re: Download file [message #1751672 is a reply to message #1751668]

Thu, 12 January 2017 11:39

Beat Schwarzentrub

Messages: 205
Registered: November 2010

Senior Member

Try something along the following code:

  @Override
  protected void execClickAction() {
    byte[] content = ...; // read it from your database
    getDesktop().openUri(new BinaryResource("filename.dat", content), OpenUriAction.DOWNLOAD);
  }

Regards,
Beat

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