how to display PDF files in brower in J2EE project

[Krorei]

Hi All,

Right now I am facing a challenge that In a J2EE project I need to
display PDF files which are stored by BLOB in Oracle. And also need to
achieve this aim when the client user doesn't install the Acrobe .

the funcational request include print,view,prev,next,first,last,zoom
in,zoom out

Does someone can give me some suggestion? BTW. need free that means no
extra fund.


thanks!

 

[Robert Kochem]

Right now I am facing a challenge that In a J2EE project I need to
display PDF files which are stored by BLOB in Oracle. And also need to
achieve this aim when the client user doesn't install the Acrobe .

Ok, looks like you are searching for the hard way to something simple.
Without Adobe Reader or an alternative PDF viewer you have to render the
current PDF page on server-side and send the output as image to the client.
There are some pdf renderer available that could to the job, e.g.
https://pdf-renderer.dev.java.net/

Robert

 

[Arne Vajhøj]

Right now I am facing a challenge that In a J2EE project I need to
display PDF files which are stored by BLOB in Oracle. And also need to
achieve this aim when the client user doesn't install the Acrobe .

the funcational request include print,view,prev,next,first,last,zoom
in,zoom out

Does someone can give me some suggestion? BTW. need free that means no
extra fund.

Insist on the clients installing Acrobat Reader and stream the PDF
with a servlet.

Implementing a complete PDF viewer is a huge task.

Arne